Rubber accelerators DPTT

Model:	-
Brand:	cb-rbb
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary
Label:	rubber auxiliary , DPTT , rubber accelerator
Price:	US $3700 / metric ton
Min. Order:	5 metric ton

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Product Description

DPTT

Specification：

Chemical Analysis:

Product Name:

Rubber Accelerator DPTT (TRA)

Chemical Name:

Dipentamethylenethiuram tetrasulfide

CAS No.:

120-54-7

Molecular Formula

C12H20N2S6

Molecular Weight:

320.7Ĕ352.7

Product Information:

***Specification

Appearance (visual inspection):

Yellow powder

Assay Content %œ:

95.0

Initial M.P.¥œ:

110

Loss on drying %›:

0.50

Ash content %›:

0.50

Compacted bulk density (kg/m3):

380-420

Residues(150µm) %›:

0.50

Bulk density (kg/m3):

270-310

Oil Content%

1.0-2.0

Density at 20¥ (g/cm3)

1.500

***Typical Properties

Yellow powder. No taste, no poison. Thespecific density is 1.5. Soluble in Chloroform, Benzene, Acetone, CS2, partly soluble in gasolineand CCl4, insoluble in water and alkali of lower concentration.

***Recommended Applications

DPTT is an effective primary or secondary accelerator or sulfur donor for use in IIR, CSM, EPDM, NR, IR, SBR and CR.DPTT improves heatresistance and aging properties of vulcanizates. It is particularly suitable for light-colored stocks For rich sulfur content of 25%, it could beused as cure agent. In system of SBR and NBR, it would be used as the primary cure agent. No poison and no pollution. Easily dispersedin rubber system.

***Handling and Storage recommendations

For detail information on toxicological properties and handling precautions, please refer to the MSDS. This information sheet can berequired from the supplier and should be consulted before handing this product.

Usually the shelf time is 12 months while the recommend use of date is 6 months.