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SP-1068
SP-1068 is a thermoplastic resin that increases tack in natural rubber and synthetic elastomers.
Fulfilled By ChemPoint
- Manufacturer: SI Group
- Product Line: SI Group Phenolic Resins
- Product: Reactive Phenolic Resins
- Industries: Adhesives
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
SP-1068 is based on octylphenol and formaldehyde and is excellent for use in natural rubber and synthetic elastomers, including SBR, BR, IIR, and IR.
SP-1068 is an additive for rubber stocks that imparts tack to polyisoprenes, polybutadienes, and SBR rubbers. It is typically used wherever tenacious bonds are necessary.
Specifications
Physical form: Solid pellets
Specific gravity: 1.03
Softening point (ball and ring): 85.0°–95.0°C
Acid number: 25–42
Primary Chemistry: Octylphenol and formaldehyde phenolic resin
Features & Benefits
Thermoplastic resin
Fast hold of the tire parts
Problems Solved
Holding issues or low tackiness in plies, tread stocks, or sidewalls in tire manufacturing
Applications
Polyisoprenes and polybutadiene elastomers
Nitrile and SBR (styrene-butadiene rubber)
Tire building
Related Chemistries
Adhesives
Related Functions
Adhesives
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