Diphenyl Guanidine

Diphenyl Guanidine

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


Pure natural rubber or synthetic rubber, without proper coordination, can not be processed into products to meet the requirements.Such as styrene-butadiene rubber, butadiene rubber and other non-crystalline rubber, do not cooperate with the reinforcing agent, vulcanized rubber strength is very low, can not be used.Therefore, for a long time, people have carried out a lot of practices in order to improve the properties of rubber, improve the processing technology and reduce the material cost.The results show that the above purpose can only be achieved through rational formulation design.

The so-called formula design, is based on the product performance requirements and technological conditions, through testing, optimization, identification, reasonable selection of raw materials, determine the proportion of various raw materials.

Any rubber products of the rubber, all need to be designed through the formula, the main material and a variety of additives together, to form a multi-component system, where each component plays a certain role.For example: vulcanization system (including cross-linking agents, cross-linking agents, promoters, active agents) can make linear rubber macromolecules through chemical crosslinking, forming a three-dimensional space network structure, so that plastic viscoelastic rubber, into a high elastic vulcanizing agent;The reinforcing filler can ensure the necessary technological properties of the rubber, improve the cold resistance and reduce the cost.Antiaging agent can improve the aging resistance of vulcanizing agent and protect against various kinds of aging.











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