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PTOP Novolak Resin

PTOP Novolak Resin
PTOP Novolak Resin
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Product Code : 34
Product Description

PTOP Novolak Resin

Chemical Classification

POP Formaldehyde Resin(Novolac)


Non Heat Reactive/Tackifying Resin

Physical Form

Broken Lumps


Pale Yellow/light Reddish Brown

Softening Point (B & R)

85° C – 95 ° C

Acid Value

42 mg KOH/ g resin (Max)

Methylol Content

1.0% Max

Ash Content

0.1% Max

Acetone Insolubles

0.3% Max

Moisture Content

0.2% Max

Applications: POLYTONE™ AP 121 is a non heat reactive thermoplastic alkyl phenolic resin designed to develop high tack levels in rubber compounds which are used in tyre construction and mechanical goods. This resin provides tack in elastomers that are usually difficult to tackify. POLYTONE™ AP 121 is used as tackfier in the manufacture of rubber goods such as in tire industry and in the manufacture of mechanical goods.

Industrial Applications: Tyre /Tire Building, Conveyor Belts, Rubber Hose, Rubber Lining, Rubber Mats, Rubber Sheets, Reinforced Rubber, Fabric Lined Rubber, Rubber Adhesives, Rubber Goods and many more.

Solubility: POLYTONE™ AP 121 is soluble in esters, ketones, aromatic and aliphatic chlorinated hydrocarbons. Insoluble in alcohols.

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

Packaging: Available in 25 Kg bags

Shelf Life: Store under cool dry conditions. It is recommended that the material be used within 12 months from the date of manufacture