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Ethylene-vinyl acetate copolymer wax. Used in hot-melt adhesives as an hardener, viscosity reducer and dispersing aid for dyes.
VESTOWAX is synthetic waxes produced essentially by two different processes, the Ziegler polymerization and the Fischer-Tropsch process. The Ziegler polymerization of ethylene synthesizes polyethylene waxes with different densities and molecular weights depending on the preparation conditions. The Fischer Tropsch process yields straight chain products possessing low viscosity in the melt and having molecular weights between 500 and 1000g/mol.
Детали
Тип продукта
зая́вки
Режиссер
поставщиком
Химический состав
Ethylene-vinyl acetate copolymer wax
Дреимущества
- Improves melting point
Другие приложения
Adhesives > Hot-melts
Технические данные
| Количество | Стоимость | Е диница измерения | 3амечание |
|---|---|---|---|
| Penetration | 3.0 - 6.0 | number in mm, 10-1; DGF M-III 9b | |
| Свойства внешнего вида | |||
| Appearance | White | ||
| Physical state | Pill | ||
| Физические свойства | |||
| Drop point | 99.0 - 104 | ºC | DGF M-III 3 |
| Viscosity | 400 - 600 | cP | DIN 52 007/1@Temperature 140 °C |
| Density | 0.950 | g/ml | DIN 53 479@Temperature 23.0 °C |
| Химические свойства | |||
| Acidity number | 12 - 14 | mg KOH/g | DGF M-IV 2 |