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SP-1056

SP-1056 is a heat-reactive, brominated octylphenol-formaldehyde resin that contains methylol groups. SP-1056 may be used with butyl rubber or other unsaturated elastomers with or without functionality. The presence of functionality allows for a faster cure. SP-1056 is unique in that it does not require a halogen donor. The use of brominated resins in compounding is especially effective when the rubber may be exposed to heat or repeated use. The rubber will not deteriorate as quickly as rubber crosslinked with other curing agents. 


Classifications

Product Technology

Reinforcing Resins

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Automotive, Electronics, Tire & Rubber

Property Name Value Unit 
Appearance Pellets --
Evaporation Rate <Ether --
Flash Point >95.0 °C
Melting Point 80-95 °C
Physical State Solid --
Relative Density 0.864 g/cm3
Solubility in Water Not very soluble --
Vapor Density >Air --

 

 

Specification Name Value  Unit  Test Method  Test Condition
Bromine 6.0-7.5  --  -- 
Melting Point, Capillary 140-158  °F  --  -- 
Methylol Content 9.00-11.00  --  -- 
Softening Point, Ball and Ring 80-90  °C  --  -- 

 

 

 

  • Adhesives
  • Technical Rubber Goods
  • Tires
SP-1056 TDS | Technical Data Sheets | English

SP-1056 is a heat-reactive, brominated octylphenol-formaldehyde resin that contains methylol groups.

Safety Data Sheets are available upon request | Safety Data Sheets

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