| 配方类型： |
RUBBER, PLASTICS, WAXES |
| 配方说明： |
High-Temperature-Resistant Resin |
| 配方组成： |
"Mapico" red No. 297 (1.5 g)/10.0
"Min-U-Sil" (5 micron) (12.0 g)/80.0
"Dexsil" 201 polymer (15 g)/100.0
"Luperco" CST (0.23 g)/1.5 |
| 配制方法： |
Compounding 1. Starting with the mill at room temperature, pass the "Dexsil" 201 crumb through the mill until banded.
2. Work the stock until masticated and a smooth sheet is obtained.
3. Add the iron oxide (Mapico Red or RO 3097) antioxidant across the crepe.
4. Add any antioxidant that has fallen through the mill.
5. Mill the stock until the iron oxide is evenly dispersed.
6. Add the Min-U-Sil filler slowly and evenly across the crepe.
7. Add any filler that has fallen through the mill.
8. By this time the stock may be adhering to the rear roll and if all the Min-U-Sil has not been added the remainder may be added at this time.
9. Work the stock until the filler is well dispersed.
10. Add the Luperco CST curing agent slowly and evenly across the bank.
11. Work the stock sufficiently to disperse the curing agent.
Note: If the compound is worked too long after the addition of curing agent, there is a tendency for the material to stick to the mill. This sh |
|
