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 230'F. 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 350'F should be avoided and the time above 300'F should be minimal. |
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