SUNCHEM

Diphenyl guanidine

Diphenyl guanidine (DPG) is a rubber vulcanization accelerator used as a secondary accelerator in combination with thiazole and sulfenamide systems, improving cure rate and mechanical properties in industrial rubber goods. SUNCHEM supports international buyers with DPG sourcing from qualified Chinese producers, with quality documentation, export…

102-06-7
  • Lot COA with every shipment
  • Samples for your trials
  • Technical support for your trial
CAS No.102-06-7
FormulaC13H13N3
Synonyms1N,3N-diphenylguanidine; usafb-19; VANAX DPG; DFG; Guanidine, N,N‘-diphenyl-; Expand

Product overview & key benefits

Diphenyl guanidine (DPG) is a rubber vulcanization accelerator used as a secondary accelerator in combination with thiazole and sulfenamide systems, improving cure rate and mechanical properties in industrial rubber goods. SUNCHEM supports international buyers with DPG sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Existing Supplier Overview

Our company began its operation on organic solvents in 2014, and there are currently five megaton scale plants collaborating, located in Yangzhou, Shandong, Ningxia Chemical Parks in Jiangsu, China. Annual sales exceed 10 000 tonnes per year. From 2014 to present, we have provided 28 solvents for foreign users of more than 60 +. We have been intensely ploughing the Chinese solvent Market and are very familiar with the products that all the solvent plants in China are good at, while being well aware of the environmental and safety policies in the areas where the plants are located. We can accurately predict changes in solvent prices through changes in oil prices, which can inform customers 6-12 months in advance to be ready for transfer.

Technical specifications

PropertyReference value
Density1.13
Boiling Point338.5ºC at 760 mmHg
Melting Point146-151ºC
Flash Point158.5ºC
Water Solubilityslightly soluble
Vapor Pressure1.7E-05mmHg at 25°C
Merck14,3324
BRN1875653

Existing product reference data. Confirm the specification of the offered grade before ordering.

Applications by polymer

Secondary rubber vulcanization accelerator
Tire and industrial rubber compound additive
Synergistic accelerator with thiazoles and sulfenamides
Natural and synthetic rubber processing aid
Epoxy resin curing agent and hardener
Metal surface treatment and corrosion inhibitor
Rubber chemical synthesis intermediate

From first email to approved supply

01

Send your RFQ

Share your application, quantity, destination and current grade.

02

Review the documents

Review the producer TDS, a recent COA and SDS with the quotation.

03

Trial a sample

Run your own tests against your current grade.

04

Lock the spec

Put approved lot limits into the contract and check every COA against them.

Tell us your requirement. We match the grade.

Share your application, required quantity and destination.

Email david@sunchemgroup.com

Discuss your Diphenyl guanidine requirements

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