Phenolic resin7522

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Details


Phenolic resin7522 is a kind
 of thermosetting butyl phenol formaldehyde resin,mainly     used for neoprene rubber materials,and it is applicable to contact adhesive formulation system.The resin forthis kind of adhesive initialviscosity is not too high,but it has high  viscosity and good durability.In the adhesive system which use neoprene as bases,phe- nolicresin 7522 shows good glue strength at indoor temperature and high temperature.

Performance index

Appearance:yellow irregular sheet or massive 

Product specification

Exterior外观:

Yellow transparent irregular sheet 
黄色透明不规则片

Softening point软化点(环球法)℃

100-115

Proportion比例:

1.1

Hue (iron-cobalt)色调:

3-6

Hydroxymethyl (%)
羟甲基含量 (%)

10.5-16.5


Solubility

It's dissolved in the aromatic solvent (toluene,xylene),ketone,chlorinated hydrocar- bons,partially soluble in ethane and heptane.

 

Recommended uses

Adhesive:hot melt adhesive,pressure sensitive adhesive,all-purpose adhesive,sealing compound,glue and so on.

Coating:film-forming material for coatings,binders,oil paint,solvent based coating and so on.

Rubber field:neoprene,chemigum,silicone rubber,fluoro rubber,thiokol and so on. Textile industry:printing binder,fabric paste hot melt adhesive,hot melt adhesive     liningcloth processing,the carpet backwith hot melt adhesive glue etc.

Packaging products:packing hot melt adhesive,food packaging hot melt adhesive, drink package resin,packaging adhesive etc.

Inks material:oil-based ink,solvent-based ink,synthetic resin ink,carton printing ink etc.

Packaging:25kg multi-ply paper bags