Rubber antioxidant RD/TMQ
Rubber antioxidant RD/TMQSpecification: CAS No.: 26780-96-1;
EINECS No.: 205-688-8;
Chemical name: Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline;
Appearance: Amber-brown flake;
Melting point: 80-100;
Heating loss(%max): 0.50;
Ash content(%max): 0.50;
Assay Value(%min): 95.Main identity:-The product is applied to natural rubber and synthetic rubber against aging caused by heat, oxygen and weather;
-Can not effectively prevent flexible cracking;
-Excellent performance against catalytic degradation caused by heavy metals;
-Heavy molecular weight, hard to bloom.
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Rubber accelerator M/MBT |
Rubber accelerator M/MBT
Specification:
CAS No.: 149-30-4;
ECS No.: 205-736-8;
Chemical name: 2-Mercaptobenzothiazole;
Appearance: Pale ye... |
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rubber chemicals, silica/white carbon |
Specification:
Chemical name: Silicon Dioxide;
Appearance: white powder;
Loss on drying(105°C,2h, %): 4.0—8.0;
Lgnition loss(1000°C,%): ≤7.0;... |
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rubber antioxidant DTPD/3100 |
specification:
Appearance: Brownish gray grain;
Dry sample primal melting point: 90--100;
Heat loss(65 3h,%≤): 0.50;
Ash(800±25,%≤): 0.30.
... |
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rubber accelerator DM/MBTS |
Specification:
Appearance: Pale yellow or white powder or granule;
Initial melting point(≥): 166.0;
Heat loss(%≤): 0.40;
Ash contant(%≤): 0.... |
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Rubber accelerator D/DPG |
Specification:
Appearance: White or gray powder;
Initial melting point(≥): 145.0;
Heat loss(%≤): 0.20;
Ash contant(%≤): 0.30;
Residue... |
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