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  • Products Name: Accelerator DPG(D)
  • Cas No.: 102-06-7
  • Chemical Name: N,N'-diphenyl guanidine
  • Einecs No.: 203-002-1
  • MDL:

Rubber Accelerator DPG(D)

 

Structural Formula

Molecular Formula C13H13N3

Molecular Weight 211

Chemical Name N,N'-diphenyl guanidine

Einecs No. 203-002-1

Cas No. 102-06-7

 

Specifications

Items

Specifications

1st Grade

Qualified

Appearance

white or offwhite powder

Initial Melting Point, ℃ ≥

145.0

144.0

Heat Loss, % ≤

0.20

0.30

Ash Content, % ≤

0.30

0.40

Residue on 150μm Mesh Sieve, % ≤

0.10

0.10

 

Characteristics Rubber accelerator DPG is bitterness, and soluble in alcohol, acetone and benzene, slightly soluble in tetrachloromethane. The density is 1.12~1.20g/cm3. DPG keeps stable when it is exposed to open air.

 

Applications Rubber accelerator DPG is used as middle-speed accelerator for natural and synthetic rubber, and also as activator for thiazole, thiuram and sulfonamide accelerator. Mainly used in manufacturing tyre, rubber slab, rubber shoes etc. these have good ageing resistance properties. DPG is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600 and under BgVV XXI, Categories 3-4.

 

Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.

 

Storage Store in a cool, dry, well-ventilated area away from sunlight.

 

Safety and toxicity Refer to the MSDS.

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