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Zhenghzhou Double Vigour Chemical Co., Ltd.

China Manufacturer with main products: Rubber Chemicals, Rubber Accelerator, Rubber Antioxidant

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Rubber accelerator-DPG(D)

Payment Terms: L/C, D/P, T/T

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Export Markets: North America, Southeast Asia
Packaging Details: 25kg bag.

Quick Details

  • Classification: Chemical Auxiliary Agent
  • Brand Name: Double vigour
  • Usage: Rubber Auxiliary Agents,
  • Type: rubber auxiliary agent
  • Other Names: DPG
  • CAS No.: 102-06-7
  • Initial Melting point: 145

Specifications

Chemical Name:Diphenyl guanidine (DPG)

Structure:

  

Molecular Formula:C13H13N3 

Molecular Weight:211.27 

CAS NO:102-06-7

Specification:

Item

Powder

Oiled powder

Granule

Appearance

Gray-white powder(granule)

Initial M.P.οC

145.0

145.0

145.0

Loss on drying%

0.30

0.40

0.30

Ash%

0.30

0.40

0.30

Residues on150μm sieve, %

0.10

0.10

/

Residues on63μm), %

0.50

0.50

/

Additive, %

/

0.0-2.0

/

Granule Diameter, mm

/

/

1.50

 

Properties:Grayish-white powder(granule)No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in CCl4; Insoluble in water  and gasoline.

Application:Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process.

Packaging:25kg bag.

Storage:Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.

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