1. Description
Methyl tin mercaptide is a high-efficiency heat stabilizer used
in PVC processing, eg. PVC calendering, extrusion molding and injection
molding. It imparts superior heat stability and weather resistance
to PVC products than other organic tin stabilizers. It has been
approved by FDA and BGA (Germany) for use in food and medical/pharmaceutical
packaging.
2. Specification (Q/NBON 3-2003)
| Appearance |
Colorless liquid |
| Sn % ≥ |
19.00 |
| S % |
11.00~12.00 |
| Color (Pt-Co scale) ≤ |
50 |
| Density (ρ20°C)g/cm3 |
1.17~1.19 |
3. Application
1. PVC calendering, transparent film
2. PVC heat-shrinkable film, printing film
3. PVC granule
4. PVC-U profile & pipe
4. Package & storage
N.W. 225Kg, plastic lined iron barrel. Keep in a dry ventilated
place and avoid light. The expiration period is one year. It is
non-flammable and non-explosive. Handle and transport in accordance
with general regulations.
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