UNIKEM DPG; DPG-75/EPR; DPG-80; VULKACIT D; EKALAND DPG; PERKACIT DPG; AKROCHEM DPG; VANAX DPG; DENAX DPG; NOCCELER D; SANCELER D; SOXINOL D; DENAX VULCAFOR DPG; VULKACIT D; VULKACITE D; VULCACID D; VULKAZIT; VULCAID DPG; VULCOGENE ND; USAF EK-1270

Products > ACCELERATOR > ACCELERATOR DPG(D)

Rubber Accelerator DPG(D)

Chemical Name: Diphenylguanidine

CAS NO.: 102-06-7

Molecular Formula: C13H13N3

Structural Formula:

Specification:

Item	Powder	Oil powder	Granular
Appearance	Gray white powder	Gray white oil powder	Gray white granule
Initial M.P. ≥ °C	145.0	145.0	145.0
Loss on drying ≤ %	0.30	0.30	0.30
Ash ≤ %	0.30	0.30	0.30
Residues on 150μm sieve, % ≤	0.10	0.10	-
Oil content (*) %	-	1.0-2.0	-

Properties: Grayish-white powder (granule). No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in CCl4; Insoluble in water and gasoline.

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 plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.