myТехнические документы
Epotec YDFM 250 is a blend of diglycidyl ether of bisphenol-A and diglycidyl ether of bisphenol-F liquid epoxy resins.
Детали
- the crystallization resistance of this material is better than the individual bisphenol-A or bisphenol-F based liquid epoxy resins
- the chemical resistance
- mechanical properties
Adhesives
Coil coatings
Automotive coatings
Civil engineering and construction industry
Marine and Industrial protective coatings
Solvent based, high solids and solvent free coatings
Epotec YDFM 250 resin should be stored in original tightly closed container, in dry and warm conditions to avoid crystallization. Under these conditions, it has a storage life of at least two years from the date of manufacturing.
Epotec YDFM 250 may become hazy or crystallize upon long storage especially when exposed to low temperatures.
The resin can be restored to its original condition by warming to 55-60ºC while stirring.
For handling or pumping the maximum temperature recommended is 80ºC.
Epotec YDFM 250 is compatible with all common epoxy resins in all ratios.
All the common epoxy curing agents can be employed to cure epotec YDFM 250 based system.
Технические данные
| Количество | Стоимость | Е диница измерения | 3амечание |
|---|---|---|---|
| Свойства внешнего вида | |||
| Color | <0.5 | Gardner | ASTM D 1544-04 |
| Appearance | |||
| Physical state | Fluid | ||
| Физические свойства | |||
| Water content | <0.1 | % | ASTM E 203-01 |
| Density | 1.16 - 1.18 | g/ml | ASTM D 1475-98 |
| Viscosity | 8000 - 10000 | cP | |
| Тепловые свойства | |||
| flash point | >150 | ºC | |
| Химические свойства | |||
| Non-volatile materials | 100 | % wt | |
| Hydrolysable Chlorine | <0.1 | % wt | ASTM D 1726-03 |
| Shelf Life | >24 | month | |
| Epoxy equivalent weight | 180 - 190 | g/eq | ASTM D 1652-04 |