Modified Rosin Resin (Alcohol Soluble)

 

RA resin series are made from modified rosin with special process.

FEATURES

Provide excellent dissolvability in low carbon alcohol, light color aging resistance and light resistance. Widely used in alcohol soluble and water soluble precoated adhesive, pressure-sensitive adhesive, plastic printing ink and electronic flux.

SUGGESTED APPLICATIONS

Water-based adhesives, flooring adhesive. Pressure sensitive, sealant, hot melt and rubber compounding applications. Welding aids and cleaning agents, Film coating adhesives, Alcohol soluble printing inks and paints. Solvent based construction adhesives including carpeting, flooring, frame and tile applications where good tack and stability are required.

Specifications.

Item No.

Appearance

Softening point (R&B ℃)

Gardner Color
(50% ethanol)

Acid No.
(mgKOH/g)

RA90

Light yellow flaky solid

90

5

180

RA90W

Light yellow flaky solid

90

3

180

RA100

Light yellow flaky solid

100

5

190

RA100W

Light yellow flaky solid

100

3

190

RA120

Light yellow flaky solid

120

5

210

RA120W

Light yellow flaky solid

120

3

210

RA140

Light yellow flaky solid

140

10

145

RA140W

Light yellow flaky solid

140

4

145


Packaging: 25 kg net in kraft paper bag..

Storage and transportation.

Kept airtightly in light-proof, dry and cool place. Not co-stored and mix-carried with spontaneous articles, strong oxidizer, strong acid .Only handled according to the stipulations of inflammables.


 

 

 

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Guangxi Zhongchang Resin Co., Ltd.