Product Description
EVA
- HS Code: 39013000
-
EVA, is a thermoplastic resin made by copolymerization of ethylene EVA resin is an ethyleneate copolymer, and the general (VA) content is 5% to 40%. Compared with polyethylene, EVA Ethylene has added monomer into the molecular chain, which reduces the high crystallinity and improves flexibility, impact resistance, filler compatibility and heat sealing performance. It is widely used in foaming shoe materials, functional greenhouse films, packaging films, hot melt adhesives, wires and cables, as well as toys. In general, the performance of EVA resin mainly depends on the content in the molecular chain.
Product Parameters
| Properties |
Test method |
Value |
| VA Content(%) |
USI |
18 |
| Density(g/cm3) |
ASTM D792 |
0.939 |
| Melt Index (g/10min) |
ASTM D1238 |
2.5 |
| Tensile Strength(Molded)(Break)(kg/cm2) |
ASTM D638 |
180 |
| Ultimate elongation(Molded)(%) |
ASTM D638 |
750 |
| Low Temperature Brittleness(ºC/F50) |
ASTM D746 |
<-76 |
| Vicat Softening Point(ºC) |
ASTM D1525 |
64 |
| Melt Point (ºC) |
ASTM D3418 |
86 |
| Hardness(Shore D) |
ASTM D2240 |
36 |
Application Features
1. High elasticity and flexibility
EVA material exhibits rubber like elasticity, good softness and resilience, and can effectively absorb impact forces and disperse pressure. This characteristic makes it widely used in products such as EVA soles and EVA foam, providing excellent shock absorption and cushioning performance.
2. Low temperature resistance performance
EVA can still maintain good flexibility and adaptability in low temperature environments, and even maintain its performance below 0 ºC. This makes it suitable for product design in cold regions, such as winter shoe soles and low-temperature packaging materials.
3. Corrosion resistance and water resistance
EVA has a closed cell structure, does not absorb water and is moisture-proof, and can resist corrosion from chemicals such as seawater, oil, acid, and alkali. This characteristic makes it perform well in humid or corrosive environments and is commonly used in waterproof materials and corrosion-resistant packaging.
4. Environmental Protection and Safety
EVA material is non-toxic, odorless, pollution-free, meets environmental standards, and can be recycled. Its antibacterial properties and chemical stability make it an ideal choice in fields such as food packaging and medical supplies.
5. Excellent processing performance
Applications:
1. Packaging and Industrial Field
Packaging film and gasket: EVA material is commonly used to make packaging film and gasket due to its good flexibility and heat sealing performance, suitable for packaging needs in industries such as food and medicine.
Cable insulation layer: EVA's chemical corrosion resistance and insulation performance make it an ideal material for cable insulation, especially in halogen-free flame-retardant cables and semiconductor shielded cables.
2. Home and daily necessities
Household refrigerator ducts and gas pipes: EVA material is used to make ducts and gas pipes for household refrigerators due to its durability and flexibility.
Containers and building panels: EVA materials are used in the production of containers and building panels in civil construction and household products, providing good impact resistance and durability.
3. Footwear and sports equipment
Sole and interior materials: EVA is widely used in the sole and interior materials of mid to high end travel shoes, hiking shoes, slippers, and sandals due to its softness and elasticity.
Sports protective gear: EVA material is used in sports equipment to make shoe soles and protective gear, providing good support and protection.
4. High tech and special fields
Medical equipment and aerospace: The application of EVA materials in high-tech fields includes medical equipment and aerospace components, demonstrating their excellent performance and reliability.
Biomedical and Nanotechnology: The application of EVA in biomedical and nanotechnology demonstrates its broad development prospects.
5. Environmental Protection and Sustainable Development
Recycling: The recyclability of EVA material makes it an ideal choice for sustainable development, achieving recycling through technological innovation.
Environmental performance: The environmental performance and cost-effectiveness of EVA material make it widely used in multiple fields.
6. Other innovative applications
Children's toys: The non-toxic and malleable nature of EVA material makes it a commonly used material in children's toy manufacturing, providing a safer and more fun playing experience.
Packaging & Shipping
1.Packing:
25kg/bag, or per your requirement.18mt-20mt /20'FCL
2.Storage:The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Company Profile
Ningbo Qingteng Plastic Co., LTD was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, GPPS,PP,LLDPE, PE, EVA, ABS, PVC..... So far, we hasoperations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our company
FAQ
1.Are youtrading company or Manufacturer ?
We are a company with integration of industry and trade.
2.About Sample
We provide samples, but you need to pay the sample fee and freight.
3.About Material
We can customize the material according to customers' requirement.
4.About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5.About Delivery Period
Normally delivered in 14 working days after the confirmation of order& payment. And it varies according to the material and quantity.
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