Phenolic and modified phenolic resin

Rosin phenolic resin 2116

The product name：Rosin phenolic resin 2116
Softening point(℃)：150-160 ℃
Acid number(mgKOH/g)：≤20 mgKOH/g
Their classification：Phenolic resins
CONTACT

Rosin phenolic resin

OTHER NAME: Rosin polymer with formaldehyde

DESCRIPTION

Rosin phenolic resin 2116 is a thermoplastic resin formed by condensation of diphenolmethane and formaldehyde and esterification with polyol.

Features

Ø Completely soluble in coal tar series, ester solvents, turpentine, vegetable oil, partially soluble in petroleum series solvents, insoluble in water and alcohol.

Ø It has the advantages of high softening point, light color, less yellowing, good stability, compatibility and oil solubility.

Technical Parameter

MODEL	2116#
Colour (Fe-Co Scale)	7# - 10#
Softening Point (R&B, °C)	150 - 160
Acid Value (mgKOH/g) max	≤ 20
Flaxseed oil viscosity (1:2, 25°C)	5400-6500
N-heptane Value (1/2g)	4.0 - 5.0
Solubility (with toluene 1:1)	Clear

Applications

Ø Used in coatings, paints, inks, printed circuits, plastic modification, rubber products, etc.

Packaging

Packed in compound kraft paper bag, net weight 25kg/piece.

Storage & Transportation

It should be stored in a cool place, avoid high temperature, and should not be stored near fire.

It cannot be stored and transported together with spontaneous combustibles, strong oxidizers, and strong acids, and should be handled according to the regulations for flammable materials.

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