Product Description:
EVA
(ethylene vinyl acetate copolymer) is a flexible thermoplastic material made by copolymerizing ethylene (E) and vinyl acetate (VA) monomers. It has become a core material in various industries such as shoe materials and photovoltaic packaging. This is attributed to its properties such as high elasticity, strong adhesion, and foamability.
Features:
EVA is crucial in the shoe materials and photovoltaics industries due to its adjustable performance gradient, outstanding foaming ability, and strong adhesion. However, it requires modifications through blending to address its shortcomings in heat and weather resistance.
A key solution for sustainable enhancement lies in the bio-based approach, offering the potential for significant improvements in EVA properties and performance.
Applications:
Ethylene Vinyl Acetate Copolymer (EVA) is a versatile material with a wide range of product application occasions and scenarios due to its unique properties. This EVA Polymer, also known as Vinyl Acetate Copolymer or Ethylene Vinyl Acetate Rubber, offers exceptional benefits making it ideal for various industries.
The minimum order quantity for EVA is typically between 800-1200KG, with a price range of 1400-1500USD. The product is usually packaged in bags for easy handling and transportation. Delivery time for EVA ranges from 7 to 25 days, and payment terms commonly accepted are through TT (Telegraphic Transfer).
With a low water absorption rate of 0.01-0.1%, EVA is suitable for applications requiring moisture resistance. The molecular weight of EVA ranges from 100 to 300 G/mol, making it a lightweight yet durable material. The chemical formula of EVA is C2H4O.C2H4O2, indicating its composition of ethylene and vinyl acetate.
One of the notable attributes of EVA is its hardness, measured on the Shore A scale between 50-90. This range of hardness makes EVA adaptable for a variety of uses where flexibility and resilience are required. Additionally, EVA has a melting point in the range of 70-90°C, providing stability under different temperature conditions.
Product Application Occasions and Scenarios for EVA include but are not limited to:
- Sports equipment such as shoe soles, padding in helmets, and protective gear
- Packaging materials for cushioning and insulation
- Automotive components like gaskets, seals, and trim
- Construction materials including sealants, adhesives, and insulation
- Medical devices like prosthetics, orthopedic braces, and cushioning pads
FAQ:
Q: What is the minimum order quantity for Ethylene Vinyl Acetate Copolymer (EVA) product?
A: The minimum order quantity for EVA is 800-1200KG.
Q: What is the price range for the EVA product?
A: The price of EVA ranges from 1400-1500USD.
Q: How is the EVA product packaged?
A: The EVA product is packaged in bags.
Q: How long is the delivery time for the EVA product?
A: The delivery time for EVA is typically 7-25 days.
Q: What are the payment terms for purchasing the EVA product?
A: The payment terms for EVA are TT (Telegraphic Transfer).
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