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Rubber Accelerator DPG(D) （Diphenyl Guanidine)
Molecular formula C13H13N3
Molecular Weight 211
CAS#
Specifications
|
Item |
Specifications |
|
|
1st grade |
Qualified |
|
|
Appearance |
White or gray-white powder |
|
|
Initial Melting point，℃≥ |
145.0 |
144.0 |
|
Heat Loss，%≤ |
0.20 |
0.30 |
|
Additive Content，%≤ |
0.30 |
0.40 |
|
Residue on 150μm Sieve, %≤ |
0.10 |
0.10 |
Properties White or grey white powders, bitterness, density is 1.12~
Applications It acts as middle-speed accelerator, suitable for natural and synthetic rubber, and also can be used as activator for kinds of thiazole, thiuram and sulfenamide. It acts as plasticizer and plastic-divider on chloroprene rubber, especially suitable for rubber products such as tire, rubber shoes, and so on.
Packing Coextruded paper bags lined with polyethylene film bags. Net weight
