Water white tackifying resin

R202 Water white tackifying resin

The product name：R202 Water white tackifying resin
Softening point(℃)：95±5°C
Acid number(mgKOH/g)：≤10 mgKOH/g
Their classification：Rosin and its derivatives
CONTACT

Water White Resin

OTHER NAME: Water white tackifying resin

DESCRIPTION

Water white resin is an irregularly shaped, light yellow transparent solid obtained by special treatment of rosin, modified reaction with other polyols, and other stability treatments.

Features

Ø Soluble in aromatic solvents, aliphatic solvents, hydrocarbon solvents, esters, ketones, turpentine, chlorinated hydrocarbons, etc.

Ø Insoluble in water and low molecular weight alcohols.

Ø The color is water white, with high transparency, low odor, strong adhesion, strong cohesion, and good aging resistance.

Ø Good compatibility with many polymers and elastomers such as NR, CR, SBR, EVA, SBS and SIS.

Ø Compared with other types of white tackifying resins, it can significantly improve the initial adhesion and adhesion holding power of the adhesive.

Technical Parameter

MODEL	R202	R203	Custom-Made
Colour (Fe-Co Scale)	0.2#	0.2#	0.2# - 1#
Softening Point (R&B, °C)	90 - 100	100 - 110	90 - 130
Acid Value (mgKOH/g) max	10	15	4.5 - 20
Solubility (with toluene 1:1)	Clear	Clear	Clear

Applications

Ø Applied to polymers such as EVA, SBS and SIS, it can be made into adhesives such as industrial-grade hot-melt adhesives and pressure-sensitive adhesives.

Ø Solvent-based adhesives for SBR rubber, natural rubber and acrylic.

Ø Applied to various adhesive products with high color and aging requirements

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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