Rubber Accelerator TMTD(TT)
Chemical Name: tetramethylthiuram disulphide
Molecular Formula C6H12N2 S4
Molecular Weight 240.41
Einecs No. 205-286-2
Cas No. 137-26-8
Specifications
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Items
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Specifications
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1st Grade
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Qualified
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Appearance
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white or offwhite powder
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Initial Melting Point, ℃ ≥
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142.0
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140.0
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Heat Loss, % ≤
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0.40
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0.50
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Ash Content, % ≤
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0.30
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0.40
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Residue on 150μm Mesh Sieve, % ≤
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0.0
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0.10
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Characteristics
Rubber accelerator TMTD(TT) is soluble in benzene, acetone, chloroform, slightly soluble in alcohol, and insoluble in water. It may cause stimulation by skin and mucosa contact.
Applications
It is applicable for natural and synthetic rubber and latex as accelerator or vulcanizator. Being a good secondary accelerator of thiazole, and combination used with other accelerators to the continuous vulcanization. TMTD is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4 and "Sonder kategorie".
Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.
Storage Store in a cool, dry, well-ventilated area away from sunlight.
Safety and toxicity Refer to the MSDS.
China
