Diphenyl Guanidine Rubber Vulcanizing Accelerator@DPG (D)

Model NO.: Tech grade

RUBBER VULCANIZING ACCELERATOR·DPG (D)
Chemical Name: Diphenyl guanidine
Molecular Formula: C13H13N3
                  
Molecular Weight:211.27 
CAS NO.: 102-06-7 
Executive standard:Q/CNPC55-2001 
Specification:

Item
Index

 First-class products
 Acceptable end-product

Appearance(Visual inspection)
white powder
 Greyish-white powder

 Initial M.P, oC               ≥
145.0
144.0

Loss on drying, %            ≤
0.20
0.30

Ash, %                            ≤
0.30
0.40

Residues on 150μm sieve,%
                                        ≤
0.10
0.10

Residues on 63μm,%     ≤
0.50
0.50

Properties: Grayish-white or white powder notaste, nontoxic . Density is 1.13--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in carbon tetrachloride Insoluble in water  and gasoline.
Application: mainly used for natural rubber syntheic the medium-speed accelerator. Used in thiazoles, Autumn Lamb, and the second category of iodine acid catalyst for the active agent, and agent for DM, TMTD used, can be used for continuous vulcanization. Mainly used in the manufacture of tires, plastic sheet, soles and industrial products, rigid and thick plastic products. 

Packaging: Polypropylene knitted bags lined with polyethylene bags.Net weight 25kg per 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.
Note: The product could be oiled and pelleted apon customer request.

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