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SilGrip™ PSA518
SilGrip™ PSA518 is a silicone pressure sensitive adhesive that is used to manufacture industrial tapes with excellent thermal resistance.
Fulfilled By ChemPoint
- Manufacturer: Momentive
- Product Line: SilGrip™ Pressure Sensitive Adhesives
- Product: SilGrip™ Pressure Sensitive Adhesives
- Industries: Adhesives
- Authorized Countries: Canada | Mexico | United States
Fulfilled By ChemPoint
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Overview
SilGrip™ PSA518 is a solution grade silicone pressure sensitive adhesive composed of polysiloxane gum and resin in xylene. SilGrip™ PSA518 exhibits adhesion to a wide variety of substrates and maintains good shear and tack properties at temperatures up to 550°C. In addition, SilGrip™ PSA518 has excellent resistance to moisture, weathering, chemical, and biological attack.
Specifications
Silicone solids: 56%
Specific gravity @ 25°C: 0.99
Viscosity @ 25°C: 65,000 cps
Color: light straw
Flash point (ASTM D93): 12°C
Solvent: Xylene
Primary Chemistry: Silicone
Features & Benefits
- High temp resistance - good to 500°F
- Own backing and excellent adhesion to substrate
- Residue free
- Silicone coated glass cloth
- Excellent balance of tack, peel adhesion, lap shear, creep resistance and electrical properties
Problems Solved
Adhesion failure of pressure sensitive adhesives caused by extreme changes in temperature.
Applications
SilGrip™ PSA518 can be easily diluted to a workable viscosity with aromatic, aliphatic, or chlorinated solvents and applied to films and fabrics using traditional coating methods to manufacture industrial tapes. SilGrip™ PSA518 is often used for electrical insulation and masking tapes for plasma/flame spray application due to its outstanding thermal stability. Tapes manufactured with SilGrip™ PSA518 exhibit excellent adhesion to low energy surfaces and remarkable high temperature shear resistance.
Related Chemistries
Adhesives
Related Functions
Adhesives
Related Technologies
Adhesives
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