Introduction of rtv 2 molding silicone rubber:
1. Two-part of rtv 2 molding silicone rubber: flowable liquid silicon and catalyst.
2. Rtv 2 molding silicone rubber cures at room temperature within 4-6 hours.
Features of rtv 2 molding silicone rubber:
1. Rtv 2 molding siliconerubber has an exceptional fluidity and good operability.
2. Rtv 2 molding silicone rubber hasgood temperature and deformation resistance as well as low shrinkage.
3. Rtv 2 molding siliconerubber has high duplication times.
Operation step for rtv 2 molding silicone rubber:
1. Step one to use rtv 2molding silicone rubber: take 100g of part a and add 2g of part b and mix thesilicon rubber and the curing agent evenly.
2. Step two to use rtv 2molding silicone rubber: vacuum pumping
3. Without exception, thistakes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
4. Step three to use rtv 2molding silicone rubber: brushing cast & perfusion molding operation.
Brief Introduction
Silicone rubber for molding is a kind of liquid fluid, features good fluidity and good operation, many duplication times.
Applications of mould making silicone rubber
Silicon rubber for molding making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Features of mould making silicone rubber
Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50shore A after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Product Specification
620# 630# 638#
FAQ of mould making silicone rubber
Why should the silicone mold be reused only for a few times?
It can be due to the following reasons:
a. Adding too much silicone oil in to silicon rubber.
b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs.
For getting further information about our silicone rubber, Please feel free to contact with Miss Shameya. She can speak good Arabic and English and Chinese for an easier communication with you.
Silicon rubber for mold making applications
1. Silicon rubber for mold making can used for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy , stationery gifts crafts industry,
2. Silicon rubber for mold making is applicable for large statue buddha, relieve , furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold
3. Silicon rubber for mold making is intend for artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Silicon rubber for mold making features
Silicon rubber for mold making is white flowing liquid with general hardness of 22-50aafter curing with features
(1) high tensile & tear strength
(2) high duplication times
(3) low linear shrinkage
(4) resistance to high-temperature
(5) low shrinkage and non-deformation
(6)resistance to acid-alkali and expansion
Silicon rubber for mold making operation instructions
Step one: take 100g of part a and add 2g of part b and mix the silicone rubber and curing agent evenly.
Step two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: the time for vacuum-pumping should be less than 5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.
The manual mold silicon is mainly applicable to manual molds and small number of product duplication.With all kinds of samples.And the curing agent is free.
2.The mannual mold silicon application:
The silicone rubber is mainly applicable to manual mold design, pvc plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc.
3.The manual mold silicon instruction:
1.The manual mold silicon is applied to small products or products with fine patterns. The mold for the fine detailed and small products should be made of soft silicon to protect the products from easy breaking when demoulding.
Liquid silicone rubber for gypsum applications
1. Liquid silicone rubber can used for gypsum crafts, gypsum statues , gypsum ceiling rose , gypsum columns , gypsum line , gypsum ceiling board , and all kinds of gypsum decorations .
Liquid silicone rubber for gypsum features
Liquid silicone rubber is two part silicone with general hardness of 22-50a¡ãafter curing with features ------
(1) high tensile & tear strength
(2) high duplication times
(3) low linear shrinkage
(4) resistance to high-temperature
(5) low shrinkage and non-deformation
(6)resistance to acid-alkali and expansion
Liquid silicone rubber for gypsum operation instructions
Step one: take 100g of part a and add 2g of part b and mix the silicone rubber and curing agent evenly.
Step two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: the time for vacuum-pumping should be less than 3¡ª5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.
Step three: pouring the mixture into the frame with original gypsum mold slowly .
Shelf life for liquid silicone rubber
10~12months, when stored in a dry & cool place under the room temperature 25.
ealing with the origianal moldel, take some liquid silicone rubber, add 2%~3% cuing agent of the amount of silicon and mix them evenly.
Then after vacuum-pumping the mixture, you cn pour it into the mold frame. The sillicone mold will cured in 2~3 hours.
Note: the time for vacuum-pumping should be less than 3-5mins, othewise, once the silicone rubber has cross-link
, high-temperature, acid and alkali and expansion, comfortable duplication times and free sample avalibale.
Molding silicone rubber operations:
mould silicone rubber is a kind of flowing liquid, and it consists of two component, part A is aflowable liquid silicone rubber, part B is the curing agent.
Firstly, after your previous work of dealing with the origianal moldel, take some liquid silicone rubber, add 2%~3% cuing agent of the amount of silicon and mix them evenly.
Then after vacuum-pumping the mixture, you cn pour it into the mold frame. The sillicone mold will cured in 2~3 hours.
Note: the time for vacuum-pumping should be less than 3-5mins, othewise, once the silicone rubber has cross-link reaction during vacuumizing. it will not be operated.
Applications of shoe soles mold making silicone rubber
Shoe soles mold making 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.
Features of shoe soles mold making silicone rubber
Shoe soles mold making silicone rubber has good characteristics of easy-operation, low shrinkage, favorable hardness, high temperature resistance, non-deformation.
FAQ of shoe soles mold making silicone rubber
Why does the Shoe soles silicone mold appear to be dry outside but wet inside?
Because shoe soles mold making silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing moisture from the air. The solution is to add 0.05% water into the silicone rubber and stir over a low speed briefly when you use it.
Product Specification
218# 238#
For getting further information about our manual mold silicone rubber, Please feel free to contact with Miss Shameya. She can speak good Arabic and English and Chinese for an easier communication with you.
