Cooperative Molecular Motion in Blends of Poly(vinyl chloride) with Ethylene-Vinyl Acetate Copolymers
β Scribed by Hammer, C. F.
- Book ID
- 126434775
- Publisher
- American Chemical Society
- Year
- 1971
- Tongue
- English
- Weight
- 278 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
A series of technical composite suspension polymerized poly vinyl chloride products with additions of ethylene-vinyl acetate copolymer (Levapren 450M, 45 wt % VAcl have been investigated with NMR. Partial compatibility is found in these samples, and the phase conditions have been shown to be very mu
A series of polymer blends of commercial poly(viny1 chloride) (suspension-polymerized powder) and an ethylene-vinyl acetate copolymer (EVA with 45 w t % VA) containing 2-10 wt % EVA were prepared by mixing at room temperature (0) and by milling at 160Β°C for 15 min (I) and then heat treated at 170Β°C