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Curing Agent

BIPB

Chemical name
Bis(t-butylperoxy isopropyl)benzene
Molecular formula
C20H34O4
Molecular weight
338
CAS No.
025155-25-3 / 2212-81-9
EINECS No.
246-678-3
Structure
Properties

Active Oxygen: 9.45%

Activation Energy: 36.1kcal/mol

1min.Half Life Temp: 182°C

SADT: 80°C

Alarm Temp.: 75°C

Application

FARIDA BIPB is a widely used curing agent for plastics and rubbers, such as CPE, EPDM, EVA, silicone rubber, NBR and fluorubber. Compared with DCP, BIPB is more efficient at less dosage and odor free in the processing and final products.

FARIDA BIPB can also be used as the degradation agent for polypropylene. Compared with DCP, BIPB is more efficient at less dosage in the operating process. The entire process and manufactured products will be odor free.

Package & Storage

Packed in cartons with PE bags inside. N.W.: 20kg.

Stable at normal temperature. Keep away from direct sunlight, strong acids, reductive agents and violent shaking during transportation or storage.

Specification
Product FARIDA BIPB FARIDA BIPB 40A FARIDA BIPB 40B FARIDA BIPB 40D FARIDA BIPB 40EM
Appearance White to yellowish crystal White granular White powder White powder Granular or flake
Content(%) ≥96.0 39.0-41.0 39.0-41.0 39.0-41.0 38.5-41.5
Filling N/A CaCO3
SiO2
SiO2
CaCO3
Clay

EP(D)M
CaCO3
SiO2

Melting range(°C) 40-55 / / / /
Application
A curing agent for plastics and rubbers, such as CPE, EPDM, EVA, silicone rubber, NBR and TPV. Compared with DCP, BIPB is more efficient at less dosage and much lower odor in the processing and final products.
 
Appearance

FARIDA CHEMICALS

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