Methyl Tin Mercaptide Stabilizer

Product Detail

Basic Info
  • Model NO.:JT-980

Product Description 

As one professional and leading manufacturer / exporter, we have been majoring in plastic additive industry for more than one decade in China. We supply Methyl Tin Mercaptide heat stabilizer for various kinds of rigid PVC with more advantages in China.
Our Methyl Tin Mercaptide heat stabilizer JT-980 is the best plastic heat stabilizer that provide the highest heat stability, excellent early-coloring property, best transparency, clarity, weatherability, less dosage, non-toxic and friendly environmental harmonization. It is very suitable for various processings of rigid PVC, such as calendering, extrusion, injection and blowing into mold, etc.

Product name: Methyl Tin Stabilizer
Chemical name: Methyl Tin Mercaptide
Synonym: Methyltin Mercaptide; Me-Sn-Stabilizer; Methyltin Isooctylmercaptoacetate Stabilizers; Mixture of Dimethyltin Bis (Isooctyl Thioglycolate) and Methyltin Tris (Isooctyl Thioglycolate).
Molecular formula: (CH3) 2Sn (SCH2COOC8H17) 2 / CH3Sn (SCH2COOC8H17) 3: 80 / 20
Chemical family: Organotin mixture
Technical specification:
Appearance: Colourless transparent liquid
Color (PT-Co): 20 max.
Tin content, %: 19.0 min.
Viscosity, PA. S (25 Deg. C): 0.020-0.080
Density, g / cm3 (20 Deg. C): 1.170-1.190
Typical test result:
Appearance: Colourless transparent liquid
Color (PT-Co): 20
Tin content, %: 19.2
Viscosity, PA. S (25 Deg. C): 0.070
Density, g / cm3 (20 Deg. C): 1.182

Higher heat stability and excellent early-coloring property;
Better transparency, clarity, non-odour and weatherability;
Perfect chroma stability and long dynamic heat stability under a high temperature production lines. It's very suitable for the various processings of soft / hard PVC such as calendering, extrusion, injection, blowing, etc;
Less dosage, 15-20% less than Butyl tin and Octyl tin;
Usages: It's mainly used for rigid PVC heat stabilizer.
PVC sheet: Rolling transparent soft / hard sheet, various cards, food / drug packagings, porcelain white sheet;
PVC film: Thermal shrinking packaging film, printing film, calendering film;
PVC granular materials: Compound granules, parts of electronic and electric tools;
PVC pipe / fitting: Cellular core pipes and fittings, transparent hoses, water tube;
PVC profile: Window and door profile shapes, solid walls.

Hard calender run / flow run: 0.6-1.8phr;
Semi-hard / soft calender run: 1.2-0.4phr;
Hard extrusion blown film: 0.8-1.8phr;
Hard extrusion tubular goods: 0.2-0.35phr;
Hard injection pipe fittings: 1.0-1.8phr;
Extrusion window & door profile shapes: 0.65-1.0phr;
Extrusion curtain / rubber hose: 0.4-0.8phr.
Packing: In net 200KG Iron Drum or as per the client's requirements.
Storage: Store in cool, dry and ventilative place. Valid for 1 year.