145# Rosin pentaerythrite ester

 

145# rosin pentaerythrite ester is produce of esterification of rosin with pentaerythrite. It dissolve in ester ,ketone, aromatic hydrocarbon. Mix well with high polymer for NR, CR, SBR, EVA, SIS and SBS. It can increase initial adhesive strength of various kinds of adhesive.

Specifications.

Item No.

Appearance

Softening point (R&B ℃)

Gardner Color

Acid No.
(mgKOH/g)

145#

Light yellow flaky solid

90
6
25


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.