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Accelerator DOTG

Cas No.: 97-39-2
Chemical Name: N,N’-di-o-tolyl guanidine
Einecs No.: 202-577-6
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Product description
Parameters

Rubber Accelerator DOTG

 

Structural Formula

Molecular Formula C15H17N3

Molecular Weight 239.32

Chemical Name N,N’-di-o-tolyl guanidine

Einecs No. 202-577-6

Cas No. 97-39-2

 

Specifications

Items

Specifications

1st Grade

Qualified

Appearance

offwhite powder

Initial Melting Point, ℃ ≥

165.0

164.0

Heat Loss, % ≤

0.30

0.40

Ash Content, % ≤

0.30

0.40

Residue on 150μm Mesh Sieve, % ≤

0.10

0.10

 

Characteristics Rubber accelerator DOTG is bitter and odorless, soluble in alcohol, acetone, chloroform, slightly soluble in benzene, and insoluble in water and gasoline. The relative density is 1.01～1.02.

 

Applications DOTG will result in low curing start-up and speed, and cause seriously curing reversion if used independently, so it needs combination with effective accelerator. DOTG obtains synergistic effect and secondary accelerating effect when combined with thioalcohol, sulfonamide, thiuram and dithiocarbamate. It can improve crosslink density, curing speed and mechanical property and ageing resistance of vulcanized rubber. DOTG is mainly used for vulcanizing acrylate rubber and non-blooming.

 

Packaging Coextruded paper bags lined with plastic film, net weight 20Kgs/bag.

 

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

 

Safety and toxicity Refer to the MSDS.

We could not find any corresponding parameters, please add them to the properties table
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Hotline:

021-65726586

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Address:

Rm. 504, No.1398, PingLiang Rd.,Yangpu District, Shanghai, China 

About us

The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.

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