RUBBER DPG

RUBBER DPG

Chemical Name:
Diphenyl guanidine
Molecular Formula: C13H13N3
Molecular Weight: 211.27br /> Gravity: 1.13-1.19
CAS NO.: 102-06-7
Package: 25kg/bag
Storage Life: 24 months
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Product Details

Description: 


DPG(D)

Accelerator Chemical Name

Diphenyl guanidine

Molecular Formula

C13H13N3

Molecular Structureimage001.jpg
Molecular Weight

211.27

Gravity

1.13-1.19

CAS NO.

102-06-7


Specification:



Item

Powder

Oil powder

Granular

 

Appearance

Gray-white powder

Gray-white powder

Gray-white granule

 

Initial M.P. (Min) ≥ °C

145.0

145.0

145.0

 

Loss on drying (Max) ≤ %

0.30

0.40

0.30

Ash (Max) ≤ %

0.30

0.40

0.30

Residues on 150μm sieve, % ≤

0.10

0.10

-

Oil content, %

-

0.0-2.0

-

Granular diameter mm

-

-

1.5


1. Accelerator D (102-06-7) is mainly used as a medium speed accelerator for natural rubber and synthetic rubber.It is often used as a surfactant for thiazole, thiuram, and sulfonamide promoters.When used with promoters DM and TMTD, it can be used for continuous vulcanization.When using the second accelerator of thiazole type accelerator, vulcanized adhesive's resistance to aging has decreased, it must be equipped with appropriate anti-aging agent.In neoprene, there are plasticizer and shrinkage agent.

2. This product has discoloration, so it is not suitable for white and light colored rubber products, as well as rubber products in contact with food.

3. Accelerant D (102-06-7) is mainly used for manufacturing rubber plates, soles, industrial products, tires, hard rubber and thick wall products.

4. The dosage of this product as the first accelerator is 1-2 parts, and the general dosage for the second accelerator of thiazole accelerator is 0.1-0.5 parts.Its derivative, chromodiphenidine, is a highly effective rust inhibitor.It is also used as plastic crosslinking agent, temperature indicator material, mineral flotation agent, coating agent, polishing agent, metal analysis agent and building material agent.











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