main.h3.gif (6757 bytes)
logo.gif (7203 bytes)

Products

POLYTONE SYNTHETIC RESINS
Polytone AP 131
Non Heat reactive Alkyl Phenolic Resin( Novolac)
(Reinforcing Resin)

Polytone AP 131  is a non heat reactive thermoplastic phenol-alkyl phenol resin designed for use in synthetic and natural rubber based compounds in applications that require high hardness compounds that process easily.

Typical properties:

Chemical Classification

Phenol-PTOP Formaldehyde Resin( Novolac/Thermoplastic)

Appearance

Broken Lumps

Colour

Pale Yellow/light reddish brown

Softening range ( B & R)

90* -105* C

Specific gravity (Typical)

1.15 +  0.03   

Methylol Content

1.0 %  Max         

         Ash content at 500*C

0.5 % Max

         Free Phenol

1.0 % Max

         Acid No

          65-68

Compatibility:  

Excellent compatibility in synthetic and natural rubbers. Blends easily into rubber stocks.

Application: 

Polytone AP 131 is particularly suited for industrial tread applications such as farm, off the road, mining and truck tires. Tread compounds with 5-10 phr of AP 131 cross linked with a methylene donor shall have excellent cut and chip resistance along with excellent abrasion resistance and high hardness.
 

 

Site Designed and Created By : Gujarat Industries Directory