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it's a kind of bromized para-tert-octylphenol-formaldehyde resin.usually used in low unsaturated level rubber;can work at normal temperature;it peforms very well in IIR:excellent dispersion and scorching ability,easy to operate,quick curing rate,simple formulation;no need extra activating agent.it is widely used in the production of capsule,stoppers,sealing elements,pressure sensitive adhesive,rubber roll, belt,gasket.there is different type with because of different bromide content.
Synonyms:
Bromized tert-octylphenol-formaldehyde resin S-2055;
Alkyl phenol formaldehyde resin
Specification:
Item | Standard | ||
Appearance | Transparent orange yellow to red brown flakes | ||
Bromine,% | I | II | III |
3.6-4.0 | 3.8-4.2 | 4.8-5.2 | |
Softening point,℃ | 85-95 | 85-95 | 80-90 |
Methylol Content % | 9-12 | 9.5-13.0 | 9.5-13.0 |
Applications:
Rubber Curing resin S-2055 always used in low unsaturated level rubber
Rubber Curing resin S-2055 can be used in the production of capsule,stoppers,sealing elements,pressure sensitive adhesive,rubber roll, belt,gasket etc.
Rubber Curing resin has good performance in IIR.
Characteristics:
High curing rate as there is bromine in it
It can react in normal temperature
High softening point make it easy to transport without solidify effect.
No need extra activator
It is soluble in aromatic hydrocarbon solvents such as toluene,xylene
Package:
25kgs/bag
Transportation:
Rubber Curing resin S-2055 is not a dangerous goods according to transportation regulation.