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4270

Winlex4270 is a liquid rosin ester. It is designed for applications requiring low odor and high tack. It has a suitable FDA status for use in food packaging applications covered by 175.105 and 175.300.

keyword:

TEG liquid ester

Category:

Tackifying resin rosin ester

Hotline:

0774-2064616

Product description

Winlex4270 is a liquid rosin ester. It is designed for applications requiring low odor and high tack. It has a suitable FDA status for use in food packaging applications covered by 175.105 and 175.300.

PRODUCT PROPERTIES

Acid Value(mgKOH/g) …….………………………………….5-12

Softening Point, Ring & Ball, ℃……………………………. liquid

Color, Gardner(50% in Toluene), Max.……………...………8

Viscosity@30℃,. cps(mpas)..…………………………..……20000-50000

@40℃,. cps(mpas)..…………………………..……5000-5500

@50℃,. cps(mpas)..…………………………..……1300

@60℃,. cps(mpas)..…………………………..……800-1000

@80℃,. cps(mpas)..…………………………..……100-150

FEATURES

Low odor, Low VOC, Good adhesion and grab.

Soluble in esters, petroleum benzine, mineral spirit, benzene, ethyl acetate, acetone aliphatic and chlorinated solvents. Insoluble in ethanol and water. Compatible with NR, SBR, EVA210 and EVA420. Its polymer compatibility allows it to be used as a tackifier/plasticizer in many adhesive systems, particularly where better wetting or low temperature tack is required.

SUGGESTED APPLICATIONS

A tackifier for adhesive. It is also used as plasticizer or modifier for hot melt adhesive.

When mixed with non-crystallization rosin Fintac2331, Winlex4270 can be used in water-based flooring adhesives.

Water-based systems.

AVAILABLE FORMS/PACKAGING

1.In open-head steel drums, net weight 200 kgs.

STORAGE

Stored in a dark, cool and ventilated place, far away from any heat resource and prevented against direct sunlight.

SAFETY INFORMATION

Please refer to Material Safety Data Sheet. Non-hazardous.

METHODS OF ANALYSIS

1.FinjetChemical method available on request.