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SP-1044
SP-1044 is a heat-reactive resin that is based on octylphenol and formaldehyde. The product is excellent for curing Isobutylene-Isoprene (Butyl) rubbers.
SP-1044 is excellent for use in curing butyl rubbers and elastomers. SP-1044, used in combination with halogen and zinc donors, yields butyl vulcanizates with outstanding resistance to high heat and compression set. Vulcanizates cured with SP-1044 are non-blooming, non-staining, and have high modulus values.
Specifications
Physical form: Solid flakes Specific gravity: 1.04 Softening point (Ball and Ring): 80-90°C Methylol content: 7.5-9.5%
Primary Chemistry: Octylphenol and formaldehyde phenolic resin
Features & Benefits
Heat reactive resin Excellent resistance to heat and compression set Non-blooming and non-staining
Problems Solved
Low resistance of cured butyl vulcanizates to heat and compression set Compatibility issues of phenolic resins with other elastomers
Applications
Tire curing bladders, conveyor belts, gaskets, and heat resistant packing compounds Rosin for printing inks
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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