PVDF Coating on Aluminium
PVDF (polyvinylidene fluoride) coating on aluminum is a process that involves applying a layer of PVDF resin to the surface of the aluminum through a series of steps, including cleaning, priming, and baking. The PVDF coating provides the aluminum with excellent weather resistance and durability, as well as good chemical resistance.
The process of applying PVDF coating typically begins with cleaning the aluminum surface to remove any dirt, oil, or other contaminants. The aluminum is then treated with a chemical solution to etch the surface and create a rough surface for the coating to adhere to. Next, a primer is applied to the aluminum to further enhance the adhesion of the PVDF coating.
The PVDF coating is then applied to the aluminum using a roller or a spray gun. The coated aluminum is then heated in an oven, where the coating is cured and hardened. This process is typically done at a high temperature of around 150-180�°C to ensure a good curing of the coating.
PVDF coating provides excellent resistance to UV rays, extreme temperatures, and other environmental factors, making it a popular choice for exterior architectural and construction applications. Additionally, PVDF coated aluminum can be produced in a wide range of colors and finishes, providing architects and designers with a lot of flexibility in their designs.
A powder curing oven is a specialized oven used in the powder coating process to cure or bake the powder coating onto the surface of a workpiece. After the powder is electrostatically sprayed onto the workpiece, it is transferred to the curing oven. The curing oven heats the workpiece to a specific temperature for a certain amount of time to melt and fuse the powder particles, creating a durable and smooth coating.
The powder curing oven typically has a conveyor system to transport the workpiece through the oven, and may have multiple heating zones to ensure a consistent and even cure. The oven is designed to maintain a controlled temperature and environment for the curing process.
Powder curing ovens are used in various industries, including automotive, aerospace, and construction, and are an essential component of the powder coating process.
BOST-MP01 is a tiny ball of insulating material with moderate hardness, which is sprayed on the surface of the coated glass to prevent scratches between the coated glass. The material does not cause any corrosion to the film of the coated glass and the gap between the glass after lamination is similar to the thickness of the paper, but the cost is about 1/6 of the paper, and products could be removed with a soft brush and is also easily washed off by water. lt has been widely used in coated glass sheets.
Technical Data:
Product description: White powders
Hardness:90-110 N/mm�²
PH of aqueous solution: 6.0~8.0
Moisture content: < 0.5%
Angle of repose: < 40ï¼?
Finished thermal atm rolls paper coating chemicals
Type: a+b type, two component
Effective constituent: chemical a is the dye, chemical b is the color developer, filter and other auxliiary agent.
Product appearance: white pulpiness liquid.
Solid content: 40%+-1 after mixed.
Effective substance content: >99.90%
Density: g/cm*3 1.0-1.2
Viscosity(cps):
Description
1. Weight: 48gsm, 50gsm, 52gsm, 55gsm, 58gsm, 60gsm, 65gsm etc.
2. All size is available; 37mmx50mm, 37mmx70mm, 44mmx50mm, 44x70mm, 44x76mm, 57mmx50mm, 57mmx57mm, 57mmx76mm, 76mmx70mm, 76mmx76mm, 80mmx60mm, 80mmx70mm, 80mmx80mm, etc;
3. All core is available: cardboard core, plastic core;
4. Packing: 50-100rolls per carton or as your request.
5. High brightness, good in toughness and seamless, deep thermal image;
6. Neat end surface, good in tightness, convenient and practical;
7. Worldwide universal core, handsome and practical;
8. Various specifications of thermal rolls available, can be made as per customers' requests.
1. Process safety instructions
1PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds; 2Operators should take good care of personal protection during production.
2. Packaging and storage
125 kg and 250 kg packages can be provided. PVDF is packed in double layer of polyethylene plastic bag and then put into a hard cardboard drum.
2It must be stored in clean, cool, dry place.
3pc spilit trunnion forged ball valvethe side entry trunnion mounted ball valve has been designed two piece body type or three piece body type and with two floating seats, which are movable under the pressure of medium. Under the bottom of seats, seat pre-loading springs are positioned to ensure two floating seats can attach the ball's surface tightly, other more, pressure of medium also can push seats to attach ball tightly to ensure sealing more reliable.
The trunnion ball valve is equipped with a movable seat seal ring which can generate displacement under the pressure of medium. In case that any medium pressure exists, the pressure will press the valve seat seal ring onto the ball tightly, guaranteeing the sealing performance of the ball valve.
Design features
The ball valve are designed in accordance with iso14313, api 6d, bs 5351, gb/t 19672;
Simple structure with good sealing performance and small torque;
Full bore and reduced bore design with the minimum flow resistance (zero actually);
Emergency sealant injection;
Cavity pressure self relief;
Independent ball and stem;
Low emission packing;
Fire safe, anti-static and anti-blowout stem design;
Valve seat function dbb, dib-1, dib-2;
Optional extended bonnet.
Chemical Mechanical Planarization (CMP) is a critical process in semiconductor manufacturing, ensuring ultra-flat wafer surfaces by combining chemical etching and mechanical abrasion. The quality of CMP polishing liquid directly impacts device performance, yield rate, and production efficiency.
As a leading supplier of CMP raw materials, we provide ultra-high purity silicates, colloidal silica, and chemical additives to help semiconductor manufacturers achieve precise and defect-free wafer polishing.
Key Raw Materials for CMP Polishing Liquid
1. High-Purity Colloidal Silica
Role: Acts as the primary abrasive component in CMP slurries, ensuring controlled material removal rates and minimal defects.
Features:
Precisely controlled particle size distribution (20-100nm)
High purity to prevent contamination in semiconductor processes
Customizable formulations for different nodes (28nm, 14nm, 7nm, and below)
2. Electronic-Grade Silicates
Role: Used as a stabilizing agent and binder, enhancing slurry stability and polishing uniformity.
Application Areas:
Shallow trench isolation (STI) CMP
Copper and tungsten CMP processes
Silicon wafer planarization
3. Silica-Based Organic Dispersions
Role: Improves abrasive dispersion, prevents particle agglomeration, and enhances slurry flowability.
Benefits:
Reduces scratches and defects
Enhances CMP selectivity and precision
Compatible with various polishing platforms
4. High-Purity Chemical Additives
Role: CMP slurries require oxidizers, dispersants, pH stabilizers, and surfactants to achieve optimal polishing performance.
Key Additives We Supply:
Oxidizers (HO, Ferric Nitrate, etc.) for metal CMP
Dispersants & surfactants to prevent particle aggregation
pH regulators & complexing agents for slurry stability
TPU
TPU (Thermoplastic polyurethanes) is a highly versatile elastomer with unique properties that offers both superior performance and
processing flexibility. TPU is the ideal polymer for applications in a wide variety of markets, including footwear, wire and
cable, film and sheet, compounding, adhesives and specialty molded parts.
TPU is a unique type of plastic bridging the gap between rubbers and plastics. The key to TPU's versatility is that its hardness
can be highly customized. TPU can be as soft as rubber or as hard as rigid plastics. The look and feel of TPU is just as
versatile. It can be transparent or colored as well as smooth to the touch or provide grip.
Used for :
utomobile parts: ball coupling, dust cover, pedal brake, door lock pin, bushing, plate spring bushing, bearing, shockproof parts, internal and external decorative parts, anti-slip chain, etc.Mechanical and industrial parts: all kinds of gears, seals,
shockproof parts, mold needles, bushings, bearings, covers, connectors, rubber screens, printing cots, etc.Others: footwear, pipe, hose, film, plate, wire, cable, all kinds of annular pipelines, all kinds of containers, ink connection materials, etc.
Product Introduction
Chrome Plating additive for chrome plating machine it is used in rotogravure cylinder making Chrome plating machine.
Product Advantage
1.Made of Japanese technology
2.Used for rotogravure copper plating machine
3.More fast plating speed
4.More durable,even plating surface
5.25kg per plastic barrels
Product Detail:
The fully automatic plating line is improved on the basis of the traditional plating line. It realizes the centralized PLC or microcomputer program control in the whole line, which has high working efficiency, fewer operators and less floor space, stable quality, long service life and convenient maintenance.
Product Characteristics:
1.Scientific design, reasonable structure: this machine combines designersâ?? more than ten years of design and use experience, so that the production line fully reflects the companys product concept of Economic, efficient, practical in the design and structure.
2.Machine Material SelectionChrome Machine: Storage tank, working tank are made of TA2 material with a long life and no leakage. Anode uses two forms of hanging and rotating column. And it is automatic positioning. Anode can adopt platinum titanium anode and lead-antimony alloys. The liquid feeding system adopts the titanium liquid feeding pump, which has long service life and no leakage.Copper Machine: ANODE can adopt two forms of hanging column and rotating column; its automatic positioning; the new type titanium filter improves the products filtering and sealing effects; titanium (TA2) heating pipe and temperature control system; Japanese Yiweiqi additive pump has high precision and long service life; the storage tank is supported by stiffening rib and sealed by fixing edge.
3.The electronic component adopts Japanese Omron inverter, which guarantees the current stability and the electric appliance service life. The operation adopts the programmable controller, which makes the machine achieve automation on feeding the liquid, anode automatic positioning and other operations.
Condition:
New
Type:
PC Lens Hard Coating Plant, PC Lens Hard Coating Plant
Substrate:
Lens
Coating:
Hard Coating, UV Coating
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
HLC
Voltage:
380V
Power(W):
400KW
Dimension(L*W*H):
Customized Size
Weight:
10 Tons
Certification:
ISO9001:2000 CE
Warranty:
2 Years
After-sales Service Provided:
Engineers available to service machinery overseas
Project:
Turnkey Project of Robot PC Lens UV Hard Coating Plant
Robot:
International Brand
Hard Coating Booth:
SS304
Application:
Robotic Automatic Spray Coating
Conveyor Speed:
3-6mtrs/min
Hard Coating:
UV Coating
Temperature & Humidity:
23dg, 65%, HVAC
UV Curing Oven:
Rockwool Panels
UV Lamp:
5.6-12KW, UK Make
Working principle: the powder center will transfer the powder from the hose to the spray gun and be sprayed onto the workpiece by electrostatic spraying in the air. The two - dimensional elevator controls the upper and lower parts of the spray gun to complete the powder spraying more efficiently. 30 to 40% of the powder in the spray chamber is ejected by the spray gun and is adsorbed on the surface of the workpiece surface for surface treatment under the action of static electricity. The remaining 60-70% fall into the lower grooves and are sucked into the wind by the fan and sent back through the hose to the powder center for reuse. A small fraction of the powder is absorbed by the powder recovery equipment and the ordinary powder falls into the powder keg and uses it to complete the secondary recovery. Tiny particles can be expelled in the wind.
Do you want to customize your own powder coating equipment? Still in the plant too big or too small to suit your own powder coating equipment and trouble? Look at me! We have the best tailor-made powder spraying equipment. We will design the most suitable powder coating equipment for your products and plant.
HeBei hanna powder coating equipment co.,LTD is a leading supplier in the area of electrostatic powder coating with a worldwide presence.Our company has been producing powder coating equipment since 1990.One of the china's largest powder coating equipment manufacturing plant.From simple hand coating through to fully automated powder coating, Hanna Powder Coating Equipment Technology Co.,Ltd offers solutions that meet the high demands and requirements to meet the needs and requirements of customers around the world.Different level powder coating system are available for you to choose according to your product and you budget.
When purchasing an electrostatic powder coating device, the following points should be considered:
1.the performance of the equipment, for the electrostatic dusting equipment is mainly the powder rate, powder capacity, the ability to process complex workpieces, this indicator is difficult to understand the first contact friends, we must carefully understand
2. The stability of equipment quality. The working environment of industrial processing equipment is not better than that of home appliances. Sometimes the environment is very poor, and often the work is continuous for a long time. The stability of the equipment is very important.
3.technical services and after-sales service, many customers need to have rich experience in the production of technical experts to guide the smooth mastery of electrostatic powder (electrostatic spray technology), and the general equipment sales clerk far can not meet such requirements , can only be taught to customers how to use.
Curing Heating System:heating fuel can be divided into coal,electricity,natual gas,diessl oil,biological particles and so on.After powder coating,the workpieceis heated into the curing heating system at 180-200 degree by the converying chain,and it is heated for the corresponding time about 15-20 minutes to melt.
Spraying robot, also known as spray painting robot, is an industrial robot that can automatically spray paint or spray other coatings. General workpieces such as metal workpieces or plastic workpieces will be sprayed surface to finish the surface treatment. Common surface spraying methods include Spray Paint and Electrostatic Powder Coating. Do you know the difference between Spray Paint and Electrostatic Powder Coating?
Differences between Spray Paint and Electrostatic Powder Coating:
1. The effect of Spray Painting is mirror. The effect of Powder Coating is mostly frosted surface with small holes.
2. The paint is thinner than the powder. The paint is about 30 microns in size. The powder particles are about 60 microns.
3.The smell of paint is harmful to health. Small powder pollution, small and environmental impact on workers' health.
4. Paint is volatile matter, so the Curing temperature in the Curing Heating System is below 150 degrees Celsius. The temperature of the Powder Spraying workpiece in Curing Oven needs to be between 180 and 220 degrees Celsius.
5. The same grade of Powder is cheaper than lacquer.
6. The strength of the powder is better than the ordinary paint.
7. Powder Spraying can be in place once. And the powder that falls into the groove in the Spray Room can still be used repeatedly to save cost
HeBei Hanna Powder Coating Equipment co.,LTD is a leading supplier in the area of Electrostatic Powder Coating with a worldwide presence.Our company has been producing Powder Coating Equipment since 1990.One of the china's largest Powder Coating Equipment Manufacturing Plant.From simple hand coating through to Fully Automated Powder Coating. Hanna Powder Coating Equipment Technology Co.,Ltd offers solutions that meet the high demands and requirements to meet the needs and requirements of customers around the world.
132 Industrial Varnish Coatings Suppliers
Short on time? Let Industrial Varnish Coatings sellers contact you.
