EVA is referred to as EVA, and the general (VA) content is 5% to 40%. Compared with polyethylene, EVA is widely used in the molecular chain due to the introduction of monomer, which reduces the high crystallinity and improves flexibility, impact resistance, filler compatibility and heat sealing performance. Foaming shoe material, functional shed film, packaging film, hot melt adhesive, wire and cable and toys and other fields. Features of EVA plastic: Water resistance: closed cell structure, non-absorbent, moisture-proof, good water resistance. Corrosion resistance: Resistant to seawater, grease, acid, alkali and other chemicals, antibacterial, non-toxic, odorless, and pollution-free. Processability: no joints, and easy to process such as hot pressing, cutting, gluing, laminating, etc. Anti-vibration: high resilience and tensile strength, high toughness, good shock-proof and cushioning performance. Thermal insulation: excellent thermal insulation, thermal insulation and cold protection and low temperature performance, can withstand severe cold and exposure. Sound insulation: closed cells, good sound insulation.
CLASSIFICATION OF EVA
1. EVA resin. The VA content is generally 5% to 40%, and it can be processed into various products through a variety of molding methods, with a wide
range of uses.
2. EVA elastomer. When the VA content is about 40% to 70%, it is mainly used as a rubber elastomer and polyvinyl chloride modifier.
3. EVA hot melt adhesive. It does not contain solvents, is non-toxic and harmless, and can be widely used in high-automation and high-precision
production line operations such as home appliance and automobile assembly and modification, book binding and edge sealing.
4. EVA emulsion. The VA content is about 70% to 95%, and it is mainly used as an adhesive, coating, and coating.
HOT SALE MODELS
![Chinese Factory Cheap Price Thermoplastic Elastomer EVA Granules Ethylene Vinyl Acetate EVA Resin Virgin Granules Copolymer](//www.micstatic.com/athena/img/transparent.png)
With its excellent physical and chemical properties, EVA resin is widely used in many fields such as footwear, packaging, wires and cables, construction,sporting goods, and auto parts. It is a very important polymer material. The following are the main uses of EVA resin:
Hot melt adhesive. EVA copolymer is mixed with tackifying resin and wax to make hot-melt adhesive, which has excellent adhesive force and is widely used in packaging, bookbinding, woodworking, shoe industry, plastic bonding, etc.
Foam shoe materials. EVAresin is widely used in the manufacture of midsoles, insoles, and outsoles of various footwear products due to its excellent elasticity and wear resistance. It can provide good shock absorption and wearing comfort, and is deeply loved by consumers.
Packaging materials. The EVA resin material has good cushioning properties, chemical resistance, and easy processing, making it an ideal packaging material. It is often used to make packaging materials such as foam pads and bubble films to protect products from damage during transportation and storage.
Wires and cables. As an insulating layer material for wires and cables, the ethylene vinyl acetate resin has excellent insulation and processing properties. It can protect the internal conductors of wires and cables from erosion by the external environment and ensure the safe operation of electrical equipment.
Building materials. EVA resin is also widely used in the construction field, such as for the manufacture of waterproof rolls, sound insulation materials, thermal insulation materials. etc. These products can effectivelv improve the waterproof. soundproof and heat-insulating properties of buildinas and improve the comfort of the living environment.
Sporting goods. The elasticity and wear resistance of EVA resin make it an ideal material for the manufacture of sporting goods. For example, it can be used to make yoga mats, exercise mats, ball supplies, etc., providing excellent support and protection for athletes.
Auto parts.EVA resin also has important applications in automobile manufacturing, such as cushioning materials for car seats, door seals, sound insulation materials, etc. These accessories can improve the ride comfort and safety of cars.
Other fields. This resin can also be used to manufacture medical devices, toys, toy packaging, toy puzzles, toy slides, floors, EVA wallpapers, etc. to meet the needs of different fields.
EVA Properties |
VA content below 5% |
its main products are film, wire and cable, LDPE modifier, adhesive, etc. |
VA content of 5%~10% |
the products are elastic film, injection molding and foaming products, etc. |
VA content 20%~28% |
mainly used for hot melt adhesives and coating products |
VA content 28%-33% |
photovoltaic materials, solar cell adhesives, etc. |
VA content 38%-40% |
adhesive |
VA content in 5%~45% |
the main products are film (including agricultural film) and sheet, injection, molding products, foaming products, hot melt adhesive, etc. |
LG CHEM EVA for wire &cable/ foam
LG CHEM EVA for PVEN
LG CHEM EVA for HMA
![Chinese Factory Cheap Price Thermoplastic Elastomer EVA Granules Ethylene Vinyl Acetate EVA Resin Virgin Granules Copolymer](//www.micstatic.com/athena/img/transparent.png)
![Chinese Factory Cheap Price Thermoplastic Elastomer EVA Granules Ethylene Vinyl Acetate EVA Resin Virgin Granules Copolymer](//www.micstatic.com/athena/img/transparent.png)
Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "
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a. What kind of company are we?
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b. Where is the port of export?
Our main ports are Shanghai,Tianjin, and Qingdao ports
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In fact, for each chemical raw material, we have different grades and corresponding prices, and we have a very detailed product catalog, if you are interested in our products, we can give you a detailed introduction.
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For this question, I WANT to know that what's your expectation about price, quality, the factory, and last but not least, about the sales person you are talking to. /deadly, if all things are right, or at least 80% are right,you will know which one is the right one.