Product Description:

Common name: Crosslinking agent 101,Curing agent 101,DHBP,Rubber additives 101, Bridging agents 101,Accelerating agent 101

Chemical name: 2,5-bis(tert-butylperoxy)-2.5-dimethylhexane

Formula：C16H34O4

Molecular Weight：290

CasN0：78-63-7

Chemical Structure：

Usage:Used as curing agent for silica rubbers, polyurethane rubbers, ethylenepropylene rubbers and other kinds ofrubbers, as well as crosslinking agent for polyethylene andcuring agent for unsaturated polyetherCompared with Ditertbutyl peroxide and DCP, DHBP is less volatile and more stable. It is a very effective higltemperature curing agent for vinylsiloxane rubbers with higher tensile strength and lower tensile stretch

Half-life data:Activation energy 36.0 kcal/mol

                        IOhr.Half Life Temp. 115'C

                       1hr.Half Life Temp. 134’C

                       1min.Half Life Temp. 192'C

Safety data:Flash point 36'C

                    SADT 80'C

                    Tem 75'C

                    UN-N0 3105

                    CN-N0 52005

Package and storage:Packed in PE drums. N.W.:25kg

                                    Stored below 38'C

Keep away from direct sunliaht, Strong acids, reductive aqents and violent shaking during transportation or storage.

Quality indicators: