Embossing Silicone Rubber For Fabric/Garment/Textile
The silicone ink embossing is a two-component, semi-transparent addition liquid silicone rubber system. The material has excellent vulcanization. It is especially suitable for cloth logos which need excellent 3D effect.
Product Features Of Embossing Silicone Ink Rubber For Fabric/Garment/Textile
Fast curing speed
Strong adhesion
Good fluidity
Good bubble removing property
Easy to dye
Poisonless and tasteless
Good heat and weather resistance
Application Field Of Embossing Silicone Rubber For Fabric/Garment/Textile
Clothing labels, Silicone decorations/crafts, logo scutcheon, and accessories.
The Performance Parameters Of Embossing Silicone Rubber For Fabric/Garment/Textile
Properties BQ-1070-1A/B
Appearance Semi-transparent
Viscosity (pa.s) A: 13 million mPa.s
Silicone Fluid/Silicone Oil Bulk
Silicon Fluids are a type of synthetic lubricant made from polydimethylsiloxane (PDMS) and other silicone-based compounds. They are designed to provide superior lubrication, thermal stability, and protection against corrosion and wear due to their low surface tension and high viscosity. Silicon Fluids are often used in the automotive and aerospace industries, as well as in medical devices, because they can withstand extreme temperatures and pressures, and they are non-toxic and non-flammable. Additionally, they provide excellent lubricity and wetting, making them ideal for use in a variety of applications.
Types of Silicone Oil/Silicone Fluid for Sale
Vinyl Silicone Oil
Hydrogen Silicone Oil
Hydroxyl Silicone Oil
Polydimethylsiloxane (PDMS)
Polydimethylsiloxane [(trimethoxysilyl)oxy]-terminated CAS NO.: 142982-20-5
Uses of Medical Silicone Oil/Silicone Fluid
BTL silicone fluids are a range of specialty fluids that provide a wide variety of benefits to industrial and consumer applications. These fluids are composed of polydimethylsiloxane, a synthetic form of silicone that is known for its low volatility, low toxicity, and high thermal stability.
BTL china silicone fluids including methyl hydrogen silicone oil and hydroxyl silicone oil can be used in a variety of applications, from lubrication to insulation. They are often used as lubricants in machinery and equipment in order to reduce friction and wear. They can also be used as a dielectric medium in electrical and electronic components, providing insulation and preventing electrical shock.
In the medical sector, BTL silicone fluids are often used as a carrier for medications and medical ointments. They are also used as a therapeutic aid in the treatment of chronic wounds and burns.
BTL silicone fluids can also be used in the food and beverage industry, where they are used as defoamers in beer and soft drink production. They are also used to coat paper and cardboard products, providing water repellency and preventing spoilage.
Liquid silicone colorant, is a new type of silicone colorant developed for liquid silicone, good compatibility with liquid silicone, good dispersion, strong coloring power, high temperature resistance, no migration, easy and convenient to add, in line with ROHS, REACH and other environmental requirements. Silicone color paste is widely used in liquid silicone injection extrusion and other processes of coloring.
Features:
It has the excellent qualities of heat resistance, light resistance, migration resistance, color separation resistance, easy out, acid and alkali resistance, strong coloring power, and high solid content.
The Animals Puzzle Toys made from 100% medical grade and BPA free silicone with no fillers and a sturdy base that will not tip.
For use in oven, microwave, freezer, and dishwasher safe.
Made of 100% high-quality, food grade silicone, approved by the FDA. Nonallergenic & BPA Free
Microwave-safe, dishwasher-safe, oven-safe, and freezer-safe.
Collapses for easy transport & stackable storage.
Can withstand temperatures ranging from 40°c to 240°c.
The lid includes a pull-out vent for microwaving & vacuum seals for freshness.
Item Name: Silicone Baby Feeding Bowl
Sample Free ( Existing molds ï¼?
Material: 100% food grade silicone, Safe
Feature: Eco-Friendly, waterproof, comfortable, durable non-toxic
Logo: Mr.zebra or Customized
MOQ: 1000 pcs
Port: Shenzhen in China
Payment: 30% is the deposit, the balance should be paid before shipment
Packaging: 1. Polybag inside, carton outside
2. Based on customers requirement
ABOUT US
Silicone Folding Lunch BoxPerfect Houseware is a leading producer in Silicone Baby products & Kitchenware, with more than 2000 products mainly distributed in Europe, Japan, Korea, Australia US/Canada, and Brazil. Our factory in China and the Sales department in the US.
We count 500 office staffs and workers at our 15000 sqm plant located in the Dongguan area. With 12 years of experience in the field, we have developed our own R&D team which creates over 300 new products & OEM each year.
Our factory is all equipped with more than 100 machines for silicone compression, plastic injection, metal workshop and our own CNC machines which allow us to make molds. We own 30000 molds and produce more than 80 million pieces per year, which consumes 12000T of silicone yearly.
INTRODUCTION:
Silicone Foams is a soft, two-component platinum silicone flexible foam that is versatile and easy to use. Vibrant colors can be achieved by adding color pigments. Cured foam is high heat resistance (will resist up to 350°F/176°C), water resistant, UV resistant and resists oxidation and ozone degradation.
FEATURE:
1.Mixed Viscocity
2.Very soft
3.Excellent temperature resistence
IMPROVE SURFACE FINISH AND MINIMIZE VOIDS WITH BACK PRESSURE:
Use a board that will completely cover the mold opening. Using a drill bit, drill 3 holes in the board spaced a few inches / cm apart. Make sure that, when the board is placed over the mold opening, the holes are over the mold cavity and rising foam will be able to make it through. Apply Ease Release 200 thoroughly too both sides of the board and into the drilled holes. Mix and pour foam into mold cavity and place board over mold opening. Hold board firmly in place. As foam rises in the mold cavity, some foam will grow out of the drilled holes. After the foam stops growing, you can let go of the board. Do not demold for at least 20 minutes.
APPLICATION:
Silicone Foams can be used for a variety of industrial and special effects applications including making foam filled appliances, padding/seat cushioning, orthotics/orthopedics, potting and encapsulation of electrical circuits and vibration dampening.
ABOUT US:
We are engaged in silicone rubber's R&D since 1996,there are experienced technicians and workers in our company,as well as advanced equipment.We produce almost all kinds of silicone rubber,which we believe must meet your possible requirements, no matter what you need to produce by silicone rubber.
What's more,our silicone rubber are environmental-friendly production,with high safety and no toxic.You can absolutely trust your choice with us.
For more information, welcome to contact Lilian:
Wechat / Phone: 8613617490457
E-mail: lilian(at)xrsil(dot)com
Skype: lilian-xrsilicone
Company: Dongguan Xinrun Silicone New Materials Co., Ltd / Xinrun Group Limited
Factory address: No.2,Zhouliao Road, Langzhou Industrial Zone,Changping, Dongguan, Guangdong, China
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Cheap liquid silicone rubber to make molds for lost was casting
Lost Wax Casting Silicone
1.Description
GC RTV silicone C-825 are good for lost wax casting. They are widely used for lost wax process of bronze casting to make accurate reproductions of original sculpture.
2. Technical Datasheet
Typical general characteristics Inspection MethodValue
Product data (Catalyzed A+B)C-825
HardnessShore A25±2
Mix RatioA:B100:3
Color/White
Pot life25 C (77F)30-40mins
Curing time25 C (77F)3-4 hours
Mixed viscositymPa.s20000±1000
Tear-strengthkg/cm22±2
Tensile-strengthM.pa4.0±0.5
Elongation%450±50
Shrinkage%?¤0.3
Note: This is a 100A:3B mix ratio product that must be measured by weight. The choosing of suitable hardness should be according to the size and pattern design of the products. If large products and therefore multiple-piece molds are needed by customers, silicone rubber with higher hardness will be required for the molds. Conversely, soft silicon is indispensable for molds with complicated pattern and delicate details. The amount of curing agent admixture depends on the actual need of customers. More will be added for speedy drying and fast release and less when otherwise.
3. FEATURES
Low viscosity,great flexibility,Extra low shrinkage,Chemical resistance,release properties, Easy to work with,High tear strength,Heat Resistance,various color is available,High reproduction rate
4.Appearance
Part A: Silicone rubber is a white liquid
Part B: Catalyst is a non-toxic and odorless liquid, white transparent color.
ATT: We can provide fast/medium/slow catalyst of for hot, warm or cold season.
5.SHELF LIFE:
When stored at or below 32C (89.6F) in the original unopened containers, C-8 series Silicone Base and its Curing Agents have a usable life of I0 months.
6.Package
Silicone base:1kg/drum; 20kg/drum;25kg/drum;200kg/drum.
Curing Agent: 30g/bottle; 1kg/bottle
China supplier Rtv mould making Silicone rubber for Taxidermy Molding
Taxidermy Molding Silicone
1.Description
2. Technical Datasheet
Typical general characteristics Inspection MethodValue
Product data (Catalyzed A+B)C-810C-825C-830
HardnessShore A10±225±230±2
Mix RatioA:B100:3100:3100:3
Color/WhiteWhiteWhite
Pot life25 °C (77F)30-40mins30-40mins30-40mins
Curing time25 °C (77F)3-4 hours3-4 hours3-4 hours
Mixed viscositymPa.s6000±100020000±100023000±1000
Tear-strengthkg/cm12±222±223±2
Tensile-strengthM.pa2.0±0.54.0±0.55.0±0.5
Elongation%320±50450±50460±50
Shrinkage%?¤0.3?¤0.3?¤0.3
Note: This is a 100A:3B mix ratio product that must be measured by weight. The choosing of suitable hardness should be according to the size and pattern design of the products. If large products and therefore multiple-piece molds are needed by customers, silicone rubber with higher hardness will be required for the molds. Conversely, soft silicon is indispensable for molds with complicated pattern and delicate details. The amount of curing agent admixture depends on the actual need of customers. More will be added for speedy drying and fast release and less when otherwise.
3. FEATURES
1.Low viscosit
2.great flexibility
3.Extra low shrinkage
4.Chemical resistance
5.release properties
6.Easy to work with
4.High tear strength
5.Heat Resistance
6.various color is available
7.High reproduction rate
4.SHELF LIFE:
When stored at or below 32°C (89.6°F) in the original unopened containers, C-8 series Silicone Base and its Curing Agents have a usable life of I0 months.
5.Package
Silicone base:1kg/drum; 20kg/drum;25kg/drum;200kg/drum.
Curing Agent: 30g/bottle; 1kg/bottle
2. Technical Datasheet
Typical general characteristics Inspection MethodValue
Product data (Catalyzed A+B)C-820C-825
HardnessShore A20±225±2
Mix RatioA:B100:3100:3
Color/WhiteWhite
Pot life25 °C (77F)30-40mins30-40mins
Curing time25 °C (77F)3-4 hours3-4 hours
Mixed viscositymPa.s16000±100020000±1000
Tear-strengthkg/cm20±222±2
Tensile-strengthM.pa3.6±0.54.0±0.5
Elongation%400±50450±50
Shrinkage%?¤0.3?¤0.3
Note: This is a 100A:3B mix ratio product that must be measured by weight. The choosing of suitable hardness should be according to the size and pattern design of the products. If large products and therefore multiple-piece molds are needed by customers, silicone rubber with higher hardness will be required for the molds. Conversely, soft silicon is indispensable for molds with complicated pattern and delicate details. The amount of curing agent admixture depends on the actual need of customers. More will be added for speedy drying and fast release and less when otherwise.
3. FEATURES
Low viscosity,great flexibility,Extra low shrinkage,Chemical resistance,release properties, Easy to work with,High tear strength,Heat Resistance,various color is available,High reproduction rate
4.SHELF LIFE:
When stored at or below 32°C (89.6°F) in the original unopened containers, C-8 series Silicone Base and its Curing Agents have a usable life of I0 months.
5.Package
Silicone base:1kg/drum; 20kg/drum;25kg/drum;200kg/drum.
Curing Agent: 30g/bottle; 1kg/bottle
Specification :
1.100% food grade silicone material, nontoxic to humans body, with environmental protection
2. Temperature range:-40~260 centigrade
3. Unbreakable, pliable, and not fragile
4. Non-stick finish, durable and easy to clean
5. Suitable for microwave oven and deep-freezer
6. Different style and color available
7. Pattern and logo can be emlbossed, debossed and silk printed on bowl
8. Any color and size available
9. Oem orders are welcomed
10. It is good and necessary part of the household and kitchen
INTRODUCTION:
The component A of shoe Mold Silicone Rubber is white flowing liquid and the component B is the curing agent. For example, take silicone rubber of 100g and add 2% curing agent for mixing evenly. After the silicone rubber and the curing agent are completely mixed, put the silicon into a vacuum machine for deairing to remove the bubbles. After deaired, pouring the liquid silicone rubber into the product to be duplicated or into the mold frame.
FEATURES:
1.Two-component silicone rubber with tin-catalyst
2.Cured under room temperature
3.Low shrinkage
4.Excellent fexibility & easy demould
LIQUID RTV-2 SHOE MOLD SILICONE RUBBER NOTES:
Shoe mold silicone rubber is used for pouring or brushing technique. That is to say, fix the product or sole model to be duplicated onto a plane plate, then enclose the plane frame with wooden plates to prevent the leakage of the silicon , mix the silicone rubber and the curing agent evenly according to the mixing ratio of 100 : 2 and pour them onto the sole model, then brush evenly with a wooden plate or a brush, and fill up the mold frame with gypsum after the silicone rubber is dried.
APPLICATION:
Shoe mold silicone rubber is mainly used for shoe molds, sand casting, sole sampling, plaster models, simple products, products with non-complex patterns, as well as product models with stable size and non-deformation.
ABOUT US:
We are engaged in silicone rubber's R&D since 1996,there are experienced technicians and workers in our company,as well as advanced equipment.We produce almost all kinds of silicone rubber,which we believe must meet your possible requirements, no matter what you need to produce by silicone rubber.
What's more,our silicone rubber are environmental-friendly production,with high safety and no toxic.You can absolutely trust your choice with us.
For more information, welcome to contact Lilian:
Wechat / Phone: 8613617490457
E-mail: lilian(at)xrsil(dot)com
Skype: lilian-xrsilicone
Company:
Dongguan Xinrun Silicone New Materials Co., Ltd
Xinrun Group Limited
Factory address: No.2,Zhouliao Road, Langzhou Industrial Zone,Changping, Dongguan, Guangdong, China
REMARK:
The product should be closed tightly, protected from light and moisture, the shelf life is 12 months.
These figures are for reference only, please contact us for detail.
ABOUT US:
We are engaged in silicone rubber's R&D since 1996,there are experienced technicians and workers in our company,as well as advanced equipment.We produce almost all kinds of silicone rubber,which we believe must meet your possible requirements, no matter what you need to produce by silicone rubber.
What's more,our silicone rubber are environmental-friendly production,with high safety and no toxic.You can absolutely trust your choice with us.
INTRODUCTION:
This is a kind of room temperature vulcanized silicone rubber in condensation type. It's generally named as two part silicone rubber, Part A is a flowable liquid, part B is the curing agent or catalyst. It's mainly used for mold making.
This Silicone rubber is with good fluidity and moderate hardness which is suitable for middle size product with pattern by pouring operation, especially popular for manufacturer of resin crafts and gypsum decoration. Besides,
additive is available for brushing operation. It's one of our best selling silicone!
PRODUCT FEATURES:
*An exceptional fluidity and good operability, easy to demold
*Moderate hardness
*High tensile and tear strength
*Good flexibility
*Cure at room temperature
*Outstanding bubble releasing
*High duplication times
OPERATION INSTRUCTIONS OF MANUAL MOLD DESIGN MAKING LIQUID SILICONE RUBBER RAW MATERIALS:
Step 1: prepare the original molds
Step 2: Take 100G parts A and add 3G parts B and mix them evenly.
Step 3: Vacuum pumping
Step 4: Pouring casting or Brush operation
(For the detail of operation instructions,please contact us)
SHELF LIFE :
Twelve(12) months when stored under dry and cool place by original package under 25 Centigrade.
APPLICATION:
This silicone rubber is used for making molds of concrete stone,GRC, gypsum decoration, plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products .
ABOUT US:
We are engaged in silicone rubber's R&D since 1996,there are experienced technicians and workers in our company,as well as advanced equipment.We produce almost all kinds of silicone rubber,which we believe must meet your possible requirements, no matter what you need to produce by silicone rubber.
What's more,our silicone rubber are environmental-friendly production,with high safety and no toxic.You can absolutely trust your choice with us.
1. Description of food grade liquid silicone rubber for making mould
Addition-curing, Food grade, Translucent, Two-component mold making silicone.
2. Characteristics of food grade liquid silicone rubber for making mould
Acceptable for food contact
Outstanding release properties
Low viscosity
Easy mixing and degassing
High flowability
Odorless and Nontoxic
Enhanced durability
3. Application of food grade liquid silicone rubber for making mould
Food Grade Related Applications
Cake mold
Chocolate moldmaking
Candy moldmaking
Baking moldmaking
Ice trays molding
Casting butters
Casting for Kitchen products
5. Using instructions of food grade liquid silicone rubber for making mould
Step 1: Prepare and clean the prototype.
You must make sure your original molds perfect, fix the original mold on a board, then using some assistant material (like cardboard) to make a frame for to surround the prototype. The frame is no need, if we make the mold by brushing way.
Step 2: Take the silicone and catalyst as the ratio 100:2 (silicone : catalyst= 100:2), mix the silicone rubber and catalyst evenly.
Notes: rtv silicone rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicone rubber will be partly solidified and this will bring troubles for your final operation. What's more, the finishes molds will have a short life. All of these will cause a waste of silicone rubber.
Step 3: Vacuum pumping.
After mixed the silicone evenly, it is better to release the bubble by vacuum pumping.
Step 4: Pouring cast or brushing cast.
After released the bubble, we can pour/brush the silicone rubber on the prototype.
Notes: Please finishes all the steps within the operation time. If not, it will cause cross linking reaction, and no more further steps will be available. So, we have to pay attention to the pot life and curing time.
Packaging & Shipping
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1.Description of liquid silicone rubber
C830 Silicone rubber is condensation cure silicone rubber for mold making. The silicone rubber will be cured under room temperature, It’s two-components, the mixing ratio is 100:2 . Part A is a flowable liquid silicone , part B is the catalyst. It has an exceptional fluidity and good operability. C-830 tin cure mold silicone has a good property , it is suitable for various mold making .
2.Characteristics of liquid silicone rubber
*An exceptional fluidity and good operability, easy to demold
*Good tensile strength and tear strength
*lower shrinkage
*non-deformation ,non-oily
*good flexibility
*eco-friendly
*long shelf-time &lifetime
C830 Silicone rubber is mainly suitable middle sized product and big size with simple pattern.
Package:
1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum based on vacuum packing.
Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
1. Description of rtv 2 liquid silicone rubber for frame gypsum molds
C830 silicone rubber is condensation cure silicone rubber (tin cure silicone rubber) for mold making. The silicone rubber will be cured under room temperature. It's two components, the mixing ratio is 100:2. Part A is a flowable liquid silicone, part B is the catalyst. It has an exceptional fluidity and good operability.
2. Characteristics of rtv 2 liquid silicone rubber for frame gypsum molds
* An exceptional fluidity and good operability, easy to demold
* Good tensile strength and tear strength
* Suitable hardness
* Copy detailed pattern
* Good flexibility
* Eco-friendly
* Long shelf-time &lifetime
3. Application of rtv 2 liquid silicone rubber for frame gypsum mold
C830 liquid silicone rubber is perfect molding material, it is suitable to make mold for concrete casting, artificial stone, brick, cement casting, gypsum decorations, plastic product, resin craft, polyester, polyurethane, bronze casting, statues, jewelry, wax, crystal, tire mold, shoe mold, clay casting, ceramic casting. etc.
C830 liquid silicone rubber is mainly suitable for small or middle sized products with delicate pattern by pouring and brushing operation.
Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
Item Name: Silicone Baby Feeding Bowl
Sample Free ( Existing molds ï¼?
Material: 100% food grade silicone, Safe
Feature: Eco-Friendly, waterproof, comfortable, durable non-toxic
Logo: Mr.zebra or Customized
MOQ: 1000 pcs
Port: Shenzhen in China
Payment: 30% is the deposit, the balance should be paid before shipment
Packaging: 1. Polybag inside, carton outside
2. Based on customers requirement
ABOUT US
Detailed Product Description
The Animals Puzzle Toys made from 100% medical grade and BPA free silicone with no fillers and a sturdy base that will not tip.
For use in oven, microwave, freezer, and dishwasher safe.
Made of 100% high-quality, food grade silicone, approved by the FDA. Nonallergenic & BPA Free
Microwave-safe, dishwasher-safe, oven-safe, and freezer-safe.
Collapses for easy transport & stackable storage.
Can withstand temperatures ranging from 40°c to 240°c.
The lid includes a pull-out vent for microwaving & vacuum seals for freshness.
Silicone Folding Lunch BoxPerfect Houseware is a leading producer in Silicone Baby products & Kitchenware, with more than 2000 products mainly distributed in Europe, Japan, Korea, Australia US/Canada, and Brazil. Our factory in China and the Sales department in the US.
We count 500 office staffs and workers at our 15000 sqm plant located in the Dongguan area. With 12 years of experience in the field, we have developed our own R&D team which creates over 300 new products & OEM each year.
Our factory is all equipped with more than 100 machines for silicone compression, plastic injection, metal workshop and our own CNC machines which allow us to make molds. We own 30000 molds and produce more than 80 million pieces per year, which consumes 12000T of silicone yearly.
Addition Cure rtv-2 Liquid Silicone Rubber for Concrete & Stone moulds
Artificial Stone & Concrete Casting Silicone Rubber
Features:
Amazing fluidity and easy to operate
Platinum-based, food-grade silicone (environmental friendly, odorless -and non-toxic)
Delicate design available
Mixing ration: 1:1, easy to mix
Easy de-molding
Excellent tension and tear strength
High performance in duplication
Shrinkage is almost zero (below 0.1)
Excellent resistance to weather, temperature, aging, acid and aging-proofing.
High resistance to high temperature and aging(resist -60â?? to 250â??)
Appearance:
Part A:a non-toxic and odorless liquid with translucent color and platinum inside.
Part B: a non-toxic and odorless liquid with translucent color.
ATT: We can do any curing time as your requirements.
Technical Data
Characteristics of the non cured product
Properties G-820 G-825 G-830 G-835 G-840
A B A B A B A B A B
Appearance low viscous liquid
Colour translucent
Density [g/cm 3 ] at 23 �°C, approx 1.10 1.10 1.10 1.10 1.10
Viscosity [mPa�·s] at 23 �°C, approx 5000�±1000 6000�±1000 7000�±1000 8000�±1000 9000�±1000
Polymerisation
Curing conditions: 1h at 80 �°C
Properties G-820 G-825 G-830 G-835 G-840
Hardness Shore A 20�±2 25�±2 30�±2 35�±2 40�±2
Tensile strength [N/mm 2 ] 45�±10 50�±10 55�±10 55�±10 60�±10
Elongation [%] 500�±50 500�±50 450�±50 450�±50 450�±50
Tear strength [N/mm] 22�±2 24�±2 26�±2 24�±2 12�±2
Application:
GC RTV silicone G-8 series are great for artificial stone casting. They are widely used for architectural elements, block-outs & hole former, concrete counter tops, flexible form liners, GFRC, manufactured stone veneer, ornamental precast & statuary, stamped & textured concrete, etc.
Operation Method:
Both pouring and brushing operation methods for our artificial stone casting silicone are available. You can choose the best one as your preference, we can provide thixotropic agent for brushing.
Notice
What is the hardness should I choose?
Normally 20~40 Shore A will be the best, but it also should according to your size and pattern design.
Warm Tips:
The surfaces with which the material comes in contact must be perfectly clean, free of grease and dry.
Close the bottles after use so as not to confuse the cap of the catalyst with that of the base when re-sealing.
Be aware of possible cross-contamination; it's highly recommended to use only dedicated gear when processing poly-addition RTV2 silicone rubber (including degassing devices).
Be aware that contact with certain material can inhibit the curing of the RTV2 poly-addition silicone rubber. Common contaminants to be avoided include:
-Natural or synthetic rubber, vulcanized with sulphur derivatives.
-Poly-condensation RTV catalyzed with metallic salts.
-PVC stabilizing agents.
-Amine cured epoxies.
-Sulphur, tin and amines derivatives.
-In case of doubt, carry out a small test by pouring the mixture onto a small area of the object.
China liquid Silicone mold making material for concrete/artificial stone casting
Artificial Stone & Concrete Casting Silicone Rubber
1. Description
C-825/C-830/C-835 Silicone Rubber is a two-part, tin-catalyzed, liquid silicone system that cures (RTV) to a white, Shore A25-A35 rubber. This is a pourable rubber, but it can be easily thickened with Liquid Thickener or for brush-on application.
Popular product options is C-825/C-830/C-835 are the mold material of choice for high-volume veneer stone production (manual or automated manufacturing). These two-component mold rubbers capture excellent surface detail, offer exceptional dimensional stability and have unmatched lifetime and durability compared to hot melt and polypropylene systems.
Molds made from these room temperature curing systems can be completed in a much shorter timeframe (~4 hour demold) compared to latex rubber molds. When properly maintained, these molds can last for years and produce thousands of stones.
2. Technical Datasheet
Note: This is a 100A:3B mix ratio product that must be measured by weight. The choosing of suitable hardness should be according to the size and pattern design of the products. If large products and therefore multiple-piece molds are needed by customers, silicone rubber with higher hardness will be required for the molds. Conversely, soft silicon is indispensable for molds with complicated pattern and delicate details. The amount of curing agent admixture depends on the actual need of customers. More will be added for speedy drying and fast release and less when otherwise.
3.Application
1.Unsaturated polyester resin, epoxy resins, polyurethane resins
2.Polyurethane elastomers
3.Natural and synthetic waxes
4.Plasters and cements
Features of silicone rubber
1.Curing agent arrange together as free charged.
2.In liquid form and in various colors
3.With and exceptional fluidity and good operability
4.Temperature and deformation resistance as well as low shrinkage
5.High duplication times6.Samples orders are available 7.Moq:200kg
Silicone rubber are generally named:
Two-component room temperature vulcanization silicone rubber , a kind of elastic silicone rubber mold which features with resistance to deformation.High-temperature, acid-alkali and expansion, it mainly applicable to make the silicone mould for cultural relic duplication , architectural decoration, resin crafts , lighting ornaments , candles , statues mold design, product exploitation etc.
Instruction for using silicone rubber for mold making to make molds.
Step 1:preparing mold.
Once you have your model to mould you need to build a box from wood/acrylic to contain the silicone and get a good covering over your model , the size and shape of this container is totally depends on shape of the model , remembering to leave plenty room surrounding the model so that you will have a strong wall thickness (at least 20mm)
Note:small models can be cast in sourced containers like tins , ice buckets , cake tins, etc
Description of platinum curing mould making liquid silicone rubber
Addition cure silicone is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1. It can cure at room temperature as well as under heat. It's a kind of food grade silicone and mainly used for mold making.
Application of platinum curing mould making liquid silicone rubber
Silicone rubber is mainly used for making molds of tire, concrete stone, grc, polyurethane products; wax, candle decoration; rapid prototyping and tyre molds; chocolate, candy and similar products.
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