Rubber Accelerator DPG/D

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1. Chemical Name: Diphenyl guanidine
Names of similar products at home and abroad: DPG, D

2. Molecular Formula: C13H13N3

3. Structural Formula

Molecular weight: 211.27
CAS registry number: 102-06-4-7

4. Product Technical Requirements
a. We normally produce products meeting the following indicators

	Powder	Oil treated powder	Granule	Detection method
Appearance (visual observation)	White or off-white powder	White or off-white powder	White or off-white granule	HG/T2342-2010:4.1
Initial melting point ℃ ≥	144.0	144.0	144.0	HG/T2342-2010:4.2
Heating loss % ≤	0.25	0.30	0.25	HG/T2342-2010:4.3
Ash % ≤	0.30	0.30	0.30	HG/T2342-2010:4.4
Sieve residue (150μm) % ≤	0.05	0.05	-	HG/T2342-2010:4.5
Oil content %	-	1.0-2.0	-	Q/FX001-2008
Average particle strength N	-	-	0.3-1.0	Q/FX002-2008
Max. particle strength N	-	-	1.5	Q/FX002-2008
Chalking rate (20 mesh) % ≤	-	-	3.0	Q/FX004-2008
Product performance standard	HG/T2342-2010

b. If customers have special requirements, we can produce products according to their requirements.

c. The entry of any foreign matters is completely eliminated.

5. Property
Tasteless and non-toxic. Specific gravity is 1.08-1.19. DPG is easily soluble in acetone, ethyl acetate, soluble in benzene, and ethanol; slightly soluble in carbon tetrachloride; and insoluble in water and gasoline.

6. Use
DPG is generally used as the accelerator for natural rubber and synthetic rubber. It does not apply to latex. It is mainly used in the manufacture of tires, rubber plates, rubber shoes, and other rubber industrial products.

7. Packaging
Woven bag lined with plastic bag or kraft paper bag, 25kg/bag, or as per customer requirements

Related Names
Scorch Resistant Accelerant Supplier | Rubber Accessories Making | Radial Tyre Production

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