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Polytone AP 111 is a heat reactive alkyl Phenolic resin formulated for use
in Neoprene rubber adhesives. It imparts low initial viscosity and
viscosity stability to adhesives of this type. AP 111 can also be used with
the adhesive grades of chloroprene where good bond strength at room and
elevated temperatures are required.
Typical properties:
|
Chemical
Classification |
PTBP
Formaldehde Resin( Resole) |
|
Appearance |
Broken
Lumps |
|
Colour |
Pale
Yellow |
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Melting
Point |
75*
+ 5* C |
|
Acid
Value |
30 Max |
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% Free
Methylol Content |
14-1 |
Solubility:
Polytone AP
111is soluble in aromatic solvents including toluene, benzene, ketones and
chlorinated hydrocarbon.
Application:
Up gradation of Neoprene and adhesive grades
of
Chloroprene rubber used in rubber based adhesives.
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