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DYNACOLL® 7000 products are linear copolyesters with primary hydroxyl functionality and medium molecular weight. The 7300 series is a crystalline.
Детали
Тип продукта
Режиссер
поставщиком
Другие приложения
building block system
allowing the tailormade production of reactive hot melts (RHM)
Технические данные
| Количество | Стоимость | Е диница измерения | 3амечание |
|---|---|---|---|
| Физические свойства | |||
| Molecular weight | 2000 | g/mol | |
| Viscosity | 500 | cP | Temperature 80.0 °C@ |
| Density | 1.15 | g/ml | Temperature 23.0 °C@ |
| Тепловые свойства | |||
| Softening point | 60.0 | ºC | |
| flash point | >200 | ºC | |
| Melting point | 53.0 | ºC | |
| Glass transition Temperature | -60.0 | ºC | |
| Механические свойства | |||
| Elongation at break-MD | 400 | % | with MDI; OH:NCO=1:2.7 |
| Tensile strength | 25.0 | MPa | with MDI; OH:NCO=1:2.7; Ultimate |
| Химические свойства | |||
| Hydroxyl number | 47 - 54 | mg KOH/g | |
| Acidity number | <2.0 | mg KOH/g | |