配方类型:

RUBBER, RESINS, WAXES

配方说明:

Fire Resistant Natural Rubber

配方组成:

Kaolin/50.0
"Vulcafor" TMT/1.0
Antimony oxide/60.0
Sulfur/1.2
Zinc oxide/5.0
Natural rubber/150.0
"Cereclor" 70/60.0
Stearic Acid/2.0
"Winnofil" S/50.0
"Nonox" B/2.0

配制方法:

Good dispersion of the "Cereclor" 70 is obtained by direct addition provided the mixing is carried out at a temperature sufficiently high to melt the "Cereclor" 70. Some difficulty in handling the mixture on the mill may be experienced owing to the development of stickiness.
Cure at 280'F for 20 minutes.