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Predispersed Rubber Chemical R-80

Identification:

Chemical Name: Resorcinol

Synonym: Pre-Dispersed Polymer Bound Chemical R-80; Adhesion Accelerator Resorcinol

CAS: 108-46-3

EINECS: 203-585-2

Molecular Formula: C6H6O2

 

Properties:Resorcinol is an ingredient of resorcinol/formalde-hyde/silica white adhesion system. It can lead to formation of resorcinol/formaldehyde/ resin adhesion system for rubber and fabric or steel cord together with formaldehyde donors (such as H-80 or HMMM-50) in processing. The system is suitable to adhesion between various rubber and reinforcing materials such as fibers, glass fibers or metal (such as steel cord).

 

Dosage: 2-4phr usually.

 

Specification:

Item

Indicator

Appearance

White to brown granule

Purity, %            ≥

99.0

Melting point , °C           ≥

108.0

Heat loss, %    ≤

0.50

Ash content, % ≤

0.30

Active Content, %   

80.0

Binder

SBR

Mooney ML (1+4)50℃

100.0

 

Application: Tyres, conveyor beltings, V beltings, circular tapes, fire-fighting hoses, other reinforced hoses, soft containers,fabric coating.

 

Packing& Storage:

25kg N.W./bag, carton lined PE bag.

Stored in a dry and cool place. 1 year in its original packaging.