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Mercaptan Methyl Tin Stabilizer SW-977
Mercaptan Methyl Tin Stabilizer SW-977

Mercaptan Methyl Tin Stabilizer SW-977

Description :

Tin stabilizer SW-977 is a highly effective thiol methyltin heat stabilizer. This product offers excellent transparency, superior initial color stability, and high thermal stability. It is suitable for all PVC processing methods, such as extrusion, calendering, injection molding, and blow molding.

Product Description:

Physical and Chemical Properties

  • Appearance and State: Transparent liquid
  • Tin Content: 18.00-20.00%
  • Color (Pt-Co): ≤ 50
  • Specific Gravity (20℃, g/cm³): 1.150-1.200
  • Viscosity (25℃, Pa·s): ≤ 110

Stability and Reactivity

  • Conditions to Avoid: Contact with water; excessive exposure to air

Handling and Storage

Handling

  • Prohibit contact with water; minimize exposure to air
  • Operator Protection: Wear appropriate protective gear
  • Skin Contact Handling: Wash with soapy water promptly if skin contact occurs
  • Recommended Utensil Materials: Plastic, stainless steel, glass

Storage

  • Store in a dry indoor area
  • Keep containers sealed properly when not in use
  • Avoid contact with water and excessive air exposure
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