CAS No. 57583-35-4 PVC Organic Tin Liquid Stabilizer for Pipe
|Kind:Plastic Flame Retardant||Appearance:Liquid|
|Package:in 225kgs /250kgs Net Plastic Drum||Trademark:SWC|
|Origin:China||Name:Methyl Tin Mercaptide|
|CAS:57583-35-4||Molecular Formula:(CH3)2sn(Sch2cooc8h17)2 55-65%|
|Molecular Weight:555.40 and 743.68||Tin Content:15.0-16.0% Min|
|Mercaptan Sulphur Content:9.0-11.0%||Production Capacity:20mts/Month|
Product Name: Methyl Tin Mercaptide
Synonyms Methyltin mercaptide PVC Heat Stabilizer; Methyltin isooctylmercaptoacetate stabilizers; Me-Sn-stabiliser; Methyltin Heat Stabilizer; Organotin Heat Stabilizer; Methyltin mercaptide
Chemical Name Dimethyltin bis(2-ethylhexyl mercaptoacetate)
Methyltin tris(2-ethylhexyl mercaptoacetate)
Molecular Formula (CH3)2Sn(SCH2COOC8H17)2 55-65%
Molecular Weight 555.40 and 743.68
CAS Number 57583-35-4 and 57583-34-3
Appearance colorless transparent oily liquid
Boiling Point 221.1ºC
|Appearance||light yellow oily liquid|
|Tin content||15.0-16.0% min|
|Mercaptan sulphur content||9.0-11.0%|
|Specific gravity( @20°C)||1.13-1.15 g/ml|
Methyl Tin Mercaptide Heat Stabilizer is currently the plastic heat stabilizer with the most excellent performance, which is very effective for the calendaring, extrusion, injection and blow moldnig process to produce differenct kinds of PVC products. It has good balancing of properties giving outstanding initial pigmenting property and excellent both initial and long-term stability. It is recommended to replace other plastic heat stabilizers that has toxic or low-toxic properties.
Methyl Tin Mercaptide SW-MTM-S1-155 is a more economical tin stabilizer. It is recommended to use in hard PVC, esp for PVC pipe, profile and transparent cable.
High Heat Stability
According to the appraisal of the international authoritative organs, Methyl Tin Mercaptide has the highest heat stability and best early-phase coloring among the organic tin heat stabilizers.
At the same effect, Methyl Tin Mercaptide enjoys small dosage, 15-20% less than butyl tin and octyl tin, with generally 0.8-1.5 shares.
PVC products using Methyl Tin Mercaptide Heat Stabilizer enjoy high transparency and clean color shade.
Packing and Storage
Packing In 225kgs /250kgs net plastic drum or 1000kgs/1200kgs IBC Tote.
Storage Keep tightly closed and store in cool and dry place. Avoid sunlight and heat.
Shelflife Two years.
Non-hazardous for air, sea and road freight.