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Product Name:TMTM (TS)
Chemical Name:Tetramethylthiuram monosulfide
Molecular Formula
CAS No.:97-74-5
Molecular Weight:208.36
Specifications
Item:Standards
Product Form:Powder
Appearance:Yellow
Initial Melting Point ℃ (≥):104.0
Loss on Drying % (≤):0.3
Ash % (≤):0.3
Residue on 63μm Sieve % (≤):0.5
Residue on 150μm Sieve % (≤):0.1
Vulcanization speed:Speeding
Application:
TMTM is used for NR and SR, with 10% lower activity than UHOO TMTD. Its vulcanization critical temperature is 121℃ and its after effectiveness is larger than thiuram disulfide and dithiocarbamate.
TMTM can be used alone, but also with thiazoles, aldehydes, guanidine and other accelerators. TMTM is used as the active agent for thiazole.
TMTM can not break down the active sulfur, can not be used for sulfur-free. In CR, combined with S and guanidine, the performance is very good.
General dosage: 0.3-2 phr
Product Name:TMTM (TS)
Chemical Name:Tetramethylthiuram monosulfide
Molecular Formula
CAS No.:97-74-5
Molecular Weight:208.36
Specifications
Item:Standards
Product Form:Powder
Appearance:Yellow
Initial Melting Point ℃ (≥):104.0
Loss on Drying % (≤):0.3
Ash % (≤):0.3
Residue on 63μm Sieve % (≤):0.5
Residue on 150μm Sieve % (≤):0.1
Vulcanization speed:Speeding
Application:
TMTM is used for NR and SR, with 10% lower activity than UHOO TMTD. Its vulcanization critical temperature is 121℃ and its after effectiveness is larger than thiuram disulfide and dithiocarbamate.
TMTM can be used alone, but also with thiazoles, aldehydes, guanidine and other accelerators. TMTM is used as the active agent for thiazole.
TMTM can not break down the active sulfur, can not be used for sulfur-free. In CR, combined with S and guanidine, the performance is very good.
General dosage: 0.3-2 phr
