myالوثائق الفنية
Epotec YDPN 638LV is a semi-solid phenol novolac based multifunctional epoxy resin which has lower viscosity than other epoxy novolacs of similar functionality such as epotec YDPN 638.
The higher functionality of epotec YDPN 638LV imparts highly cross linked three dimensional network when cured.
تفاصيل
- high cross link density
- excellent chemical resistance
- excellent mechanical properties such as hardness and abrasion resistance
Marine & Protective coatings
Chemical resistant coatings
Tank linings
Adhesives
Coil Coating
Potting
Casting
Composites
Epotec YDPN 638LV resin should be stored in original tightly closed container, in dry and warm conditions. Under these conditions, it has a storage life of at least two years from the date of manufacturing.
Epotec YDPN 638LV can be used alone or can also be blended with other conventional epoxy resins to improve there chemical and thermal resistance characteristics.
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Color | <1 | Gardner | ASTM D 1544-04 |
| Appearance | Transparent | ||
| Physical state | |||
| الخصائص الفيزيائية | |||
| Water content | <0.1 | % | ASTM E 203-01 |
| Density | 1.18 | g/ml | ASTM D 1475-98;25ºC |
| Viscosity | 20000 - 30000 | cP | ASTM D 3236-09;52ºC |
| الخصائص الحرارية | |||
| flash point | >150 | ºC | ASTM D 93 |
| الخواص الكيميائية | |||
| Non-volatile materials | 100 | % wt | ASTM D 1259-06 |
| Hydrolysable Chlorine | <0.1 | % wt | ASTM D 1726-03 |
| Epoxy equivalent weight | 171 - 182 | g/eq | ASTM D 1652-04 |
| Shelf Life | >24 | month | |