Rubber Accelerator DPG
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- Category :
Catalyst and Auxiliary/Rubber Auxiliary Agent
- CAS NO : 102-06-7
- EC NO : 203-002-1
- Molecular Formula : C13H13N3
- Main Specifications : Grayish-white powder
- Synonyms : DPG;Accelerator D;N,N-Diphenylguanidine;Melaniline;Dephenyl Guanidine;sym-diphenylguanidine;n,n'-diphenylguanidine;vanaxdpg;timtec-bbsbb000514;1,3-difenylguanid;1,3-diphenyl-guanidin;acceleratord;akrochemdpg;denax;denaxdpg;dfg;dpg accelerator;dpgaccelerator;dwufenyloguanidyna;dynamine;guanidine, 1,3-diphenyl-;n,n'-diphenyl-guandine;n,n'-diphenyl-guanidin;nci-c60924;1,2-diphenylguanidine;1,1-diphenylguanidine;N-[(1E)-amino(phenylamino)methylidene]anilinium;Acelerator DPG;Diphenyl guanidine;Rubber Accelerator DFG;Rubber Accelerator DPG;Rubber Accelerator D;ACCELERATOR DPG(D);Accelerator DPG;Diphenylguanidine;
Package: Polypropyrene knitted bags lined with polyethylene bags,Net Weight 25KG per bag
Uses : Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds
Molecular Structure:
Product description:
Chemical Name: Diphenyl guanidine
structure:
Molecular Formula: C13H13N3
Molecular Weight: 211.27
Product Standard: HG/T2342-92
CAS NO: 102-06-7
Specification:
NO. Item Unit Specification
1 Appearance - Grayish-white powder
2 Initial M.P. (Min) o C 144.0
3 Loss on drying (Max) % 0.30
4 Ash (Max) % 0.40
5 Residue on 63μm sieve (Max) % 0.10
6 Oil content (*) % 0; 1.0--2.0
(*): Upon customer's request
Properties: No odor or poison. Specific gravity:1.13--1.23. Soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.
Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process.
Packaging: 25kg 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.
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