Poly(ethylene-co-vinyl acetate)
Poly(ethylene-co-vinyl acetate) (CAS 24937-78-8) is a copolymer formed from ethylene and vinyl acetate monomers. With approximately 12 wt.% vinyl acetate content, it exhibits a balance of properties suitable for various industrial applications. Its characteristics include a density of 0.933 g/mL and a softening point of 65°C. This versatile polymer is commonly used in the manufacturing of flexible tubing, color concentrates, gaskets, and molded parts for automotive applications and plastic lenses.
![Poly(ethylene-co-vinyl acetate) ((CH2CH2)m[CH2CH(OCOCH3)]n) — chemical structure, CAS 24937-78-8; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F24937-78-8.png&w=3840&q=75)
Automotive Components
Used in the production of flexible tubing, gaskets, and molded parts for automotive applications, leveraging its flexibility and durability.
Color Concentrates
Serves as a base material for color concentrates, allowing for the efficient dispersion of pigments in plastics.
Plastic Lenses
Can be employed in the manufacturing of plastic lenses, where its optical clarity and moldability are advantageous.
Molded Parts
Suitable for creating various molded parts requiring a degree of flexibility and resilience.
| Linear formula | (CH2CH2)m[CH2CH(OCOCH3)]n |
|---|---|
| Density | 0.933 g/mL at 25 °C |
| Autoignition temp | 500 °F |
| Contains / stabiliser | 400-1200 ppm BHT as antioxidant |
| Application | Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps. |
| Composition | vinyl acetate, 12 wt. % |
| Melting point | 95 °C |
| Transition Temp | softening point 65 °C (Vicat, ASTM D 1525) |
|---|---|
| Hardness | 43 (Shore D, ASTM D 2240) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What are the primary applications of Poly(ethylene-co-vinyl acetate)?
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Poly(ethylene-co-vinyl acetate) is primarily used for manufacturing flexible tubing, color concentrates, gaskets, and molded parts for automotive applications and plastic lenses.
What is the CAS number and linear formula for Poly(ethylene-co-vinyl acetate)?
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The CAS number for Poly(ethylene-co-vinyl acetate) is 24937-78-8, and its linear formula is (CH2CH2)m[CH2CH(OCOCH3)]n.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a technical grade material. We do not represent it as USP, BP, EP, or any other pharmacopoeia standard.
How is Poly(ethylene-co-vinyl acetate) typically packed and shipped?
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This chemical is packed in compliance with relevant regulations for safe transportation and is exported globally by Tech Serve Solutions.
What are the safety considerations when handling Poly(ethylene-co-vinyl acetate)?
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Refer to the Safety Data Sheet (SDS) for detailed hazard information and handling precautions. The substance has a WGK Germany classification of 1.
How can I request a sample or quote for Poly(ethylene-co-vinyl acetate)?
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Please contact our sales department via the website or direct email to request a sample or obtain a quotation.
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