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Accelerator DPTT(TRA) |
| Chemical name: |
Dipentamethylenethiuram hexasulfide |
| Molecular formula: |
C12H20N2Sn(n=6或8)
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| Structural formula: |
 |
| Molecular weight: |
448.78 |
| Technical index: |
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Item
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Index
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appearance
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grayish yellow powder
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melting point ℃ ≥
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106.0
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heating loss % ≤
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0.40
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ash content %≤
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residue on sieve(150 µm) %≤
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0.10
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| Uses: |
Accelerator of natural rubber, butylbenzene rubber, butyronitrile rubber, chlorosulfonated polyethylene rubber
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| Properties: |
Tasteless, non-toxic; soluble in chloroform, benzene, acetone, carbon disulfide; lightly soluble in gasoline and carbon tetrachloride; insoluble in water and dilute alkali
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| Packaging: |
polypropylene woven bag or kraft paper sacks, lined with plastic film; net weight is 25kg/bag
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