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.