化学配方数据库
| 配方类型: | PAPER |
| 配方说明: | kraft Paper Coating |
| 配方组成: | Butyl Rubber 218/11 Charge the "Elvax" with all of the "Piccopale" into a sigma blade mixer, such as a Baker Perkins or J. H. Day Company and masticate at 230F. Add the AP-25 in increments, diluting the homogeneous mixture in such a way as to maintain adequate mixing. Formula No. "PICCOPALE" 100-SF/50 "Epolene" C/50 Petrolatum/26 "PICCOPALE" 100-SF/55 "PICCOPALE" 100-SF/50 Aromatic Plasticizer 25/30 "Elvax" 250/20 "Epolene" N/8 |
| 配制方法: | Add the "Piccopale" to the tank and melt. Add the polyethylene in increments, allowing each addition to melt into the mixture. A low speed "anchor" or "gate type" agitator is recommended. Temperatures greater than 350F should be avoided and the time above 300F should be minimal. |
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