CAS No. 68442-12-6 PVC tin stabilizer manufacturer
DESCRIPTION:
CAS No. 68442-12-6 PVC tin stabilizer manufacturer very high performance liquid reverse ester methyl tin stabilizer. The important advantage is suitable for a variety of products for rigid PVC formulations. The unique chemistry of the F-9801 stabilizer provides the highest early color stability available from any stabilizer for PVC extrusion. The excellent stability of the F-9801 stabilizer makes it the best choice for high output extrusions and large diameter pipes.
TYPICAL PHYSICAL PROPERTIES:
| Appearance | clear yellow liquid |
| Color (Gardner) | 9 max |
| Specific Gravity @ 25°C | 1.09-1.10 |
| Viscosity, cs, @ 25°C | 90-150 |
| % Tin | 12.5±0.5 |
RECOMMENDATIONS FOR MULTI SCREW MACHINE
TYPICAL FORMULATIONS OF WHITE PRESSURE PIPE
| PVC（K=65） | 100 |
| F-9801 | 0.3-0.5 |
| CaCO3 Light | 3-5 |
| Oxidized Polyethylene | 0.2 |
| Calcium Stearate | 0.6 |
| Paraffin Wax (165°F) | 1.2 |
| TiO2 Pigment | 1.0 |
APPLICATIONS:
- Specifically optimized for high color stability, high output rigid PVC extrusion applications
- Recommended for the most demanding single and multi-screw extrusions of pressure pipe, DWV, electrical conduit and irrigation pipes.
- It meets production requirementsin potable water pressure pipes under the Formulation at dosages of 0.3 to 4 PHR.
- Outstanding color stability in many rigid PVC extrusions such as rigid profiles.
PACKAGING AND AVAILABILITY：
It is commercially available in standard 200L drums and 400-gallon tote bins.
HANDLING：
It may be handled with the same normal precautions as other methyl tin mercaptide stabilizers and organic liquids. In case of contact with skin, thoroughly wash with soap and water. In case of contact with eyes, flush with water and get medical attention immediately. Use with adequate ventilation and avoid excessive or prolonged exposure to the vapors.
STORAGE：
Indoor storage is recommended. Iron or non-stainless steel should be avoided for piping, valves, and pumps. Teflon gasket are recommended. No part of the stabilizer handling system wetted by liquid should contain copper.
SAFETY：
See Material Safety Data Sheet (MSDS) for further information on this product.
| REVERSE ESTER METHYL TIN (F-9801) | |
|---|---|
| SECTION 1 – Product Description | |
| Item No. | F-9801 |
| Product Name | REVERSE ESTER METHYL TIN Chemical |
| Name | Methyltin Mercaptide |
| Synonyms | Methyltin Mercaptide |
| SECTION 2 – Physical and Chemical Properties | |
| Physical State | Clear liquid |
| Color | Colorless or slight yellow |
| Odor | Slight penetrating odor |
| PH | Not available |
| Vapor Pressure | Not available |
| Viscosity | 0.090 mPas 25 deg C |
| Boiling Point | Not available |
| Freezing/Melting Point | Not available |
| Autoignition Temperature | Not available |
| Flash Point | >70deg C |
| Explosion Limits, lower | Not applicable |
| Explosion Limits, upper | Not applicable |
| Decomposition Temperature | 220 Deg C |
| Solubility in water | Not soluble in water |
| Specific Gravity/Density | 1.1022g/cm3 |
| Molecular Formula | Not available |
| Molecular Weight | Not applicable |
| SECTION 3- Stability and Reactivity | |
| Chemical Stability | Stable |
| Conditions to Avoid | Incompatible materials, ignition sources. |
| Incompatibilities with Other Materials | Steam, Carbon Dioxide, Formaldehyde. |
| Hazardous Decomposition Products | Carbon,monoxide, carbon dioxide. Tin Dioxide Hazardous Polymerization: May occur. |