Tackifying Resin TKM(Koresin)

Tackifying Resin TKM

 

 

Chemical Name:  Modified alkylphenol-formaldehyde thermoplastic resin

 

Corresponding name:  Koresin (BASF)

 

Specifications:

 

Appearance

Amber pellet

 

Softing point, oC

120-140

 

Heating Loss,%

0.5max

 

Ash,%

0.5max

 

 

Properties: TKM is a high and long term performance tackifying resin with moisture proof effect. It has excellent initial viscosity, storage viscosity and anti heat wet viscosity. It is safety in the mixing at high temperature. Soluble in benzene and toluene.

 

Applications:  It is widely used as high performance tackifier in NR, SBR, BR etc to manufacture tire, conveyor belts, triangular belts, industrial hoses, rubber rollers, rubber boards, lining materials, wire can cables, pads, as well as rubber goods requiring vulcanize with high viscosity. TKM also has the softing and plasticzing function during processing, so can decrease the dosage of processing oil.

 

The recommend dosage is 2-5 phr. Added at the first mixing step at the temperature above softing point to guarantee a uniform dispersion.

 

The tackifying effect of TKM is superior to resin 203 and 204, and is equivalent to p-tert-butylphenol acetylene resin.(Koresin) 

 

Packing: in 20kg or 25kg net poly-ply paper bags.

 

 



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