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| STH-2B |
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Mercaptan antimon STH-2B,developed based on former mercaptan antimon STH-2,is specially used to prepare heat stablizers for PVC heat-shrinkage package film and printing trade mark film,with the advantages of excellent original dyeness and sustainable heat stability,in addition, nontoxicity, slight smell,no pollution, insuring sanitation products, sustainable heat and light stability,high printing quality,convenient utilization and low price.
- PVC heat-shrinkage package film.Dosage for reference: 2.4-2.6 percentage based on resin.
- PVC heat-shrinkage printing film.Taking 50% place of organic tin in original matching raw material. |
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Apperance : Light Kelly transparent liquid
stibium content (%) : 13.5 - 14.5
sulphur content (%) : 9.5 - 10.5
Specific gravity (20'C) : 1.050 - 1.100
Colour scale (Pt-Co) : <150# |
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