Reverse ester tin Thermostab 307
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Thermostab-307 heat stabilizer is high efficiency, liquid, sulfur containing, reverse ester methyl tin stabilizer for demanding rigid PVC processes. Thermostab-307 is uniquely designed to provide excellent early color hold and long-term processing stability.
Typical Physical Properties
Appearance Clear Oily Liquid, Yellow
Color (Pt-Co) <=200
Viscosity (25: C, Cps) 50
Specific Gravity (20: C) 1,025
Sulfur content (%) 11.2
Tin content (%) >= 6.5
220 kg plastic drum
Non-returnable plastic tote.
Excellent early color hold and outstanding dynamic long-term stability
Uniquely formulated for optimum cost-performance.
Recommended for potable water pipe (NSF approval pending) , DWV, sewer and irrigation pipes. Also, recommended for electric conduits, siding and fencing substrates.