Rubber chemical : Vulcanizing agent 512A 2,5-dimercapto-1,3,4-thiadiazole dimmer CAS# 72676-55-2

Rubber chemical : Vulcanizing agent 512A   2,5-dimercapto-1,3,4-thiadiazole dimmer  CAS# 72676-55-2

Description
 The vulcanizing agent of ACTOR-512A which is designed for use with halogenated elastomers such as Chlorinated Polyethylene(CPE) and Poly-epichlorohydrin(ECO)

item
Appearance	White or light yellow  powder
Detail (325 grit number pass through efficiency) %	≥99.5
Assay (HPLC) %	≥96.0
M ,p  (capillary pipe)	165-168℃
Water content (80℃,12hr dry weight loss) %	≤0.40
Ash content (950℃,2hr) %	≤0.40
Period of validity ( dry well-ventilated area avoiding direct exposure to sunlight)	12  months

Packaging :  25KG/Fiber Drum.

Storage : 12  months(dry well-ventilated area avoiding direct exposure to sunlight)

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