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Product Name: Crosslinking Agent for Rubber
Other Names: curing agent, curing ingredient,vulcanizing agent,vulcanizater crosslinking agent, cross linking agent, bridging agent, accelerant, accelerating agent, accelerator, cure accelerator for silicone rubber.
Item NO.: Silibase-2940B
Equivalent Product: Trigonox 29-40B-pd
Product description：
Crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins.
Structure:
1,1Di(tert-buty1peroxy)-3,3,5-trimethylcyclohexane,powder 40% on whiting and silica
Specifications:
Appearance: Off-white powder
Assay: 39.0-41.0%
Molecular weight:302.5
Active oxygen content peroxide:10.58%
CAS No.:6731-36-8
EINECS/ELINCS No.:229-782-3
TSCA status:listed on inventory
Applications:
Silibase-2940B is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins.
Rubber compounds containing Sillibase-2940B have excellent scorch safty.
Safe processing temperature:115℃(rheometer ts2>20 minutes).
Typical crosslink temperature:145℃(rheometer t90 about 12 minutes).