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Wuzhou Zhongchang Resin Co., Ltd. > Product Catalog > Modified Rosin Pentaerythritol Ester

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Wuzhou Zhongchang Resin Co., Ltd.

Modified Rosin Pentaerythritol Ester

Modified Rosin Pentaerythritol Ester 1

Modified Rosin Pentaerythritol Ester

Detailed Product Description

Characteristics and applications:


RPF resin series are products of esterification of rosin with pentaerythritol. Provide excellent storage stability, heat oxidation resistance and light color. Dissolve in ester,ketone, aromatic hydrocarbon. Because of their good mutual-dissolvability with EVA, SIS, SBS, SBR, NC, they can increase initial adhesive strength of various kinds of adhesive. RPF resin series are excellent adhesion resins.

Specifications.

 Item No. Appearance Softening point (R&B oC)   Gardner Color
(50%ethanol)		 Acid No. (mgKOH/g)  Heat stability
180℃:4h,Gardner
RPF70  Light yellow flaky solid  70±3 ＜4 ≤20 ＜5
RPF70W  Light yellow flaky solid  70±3 ＜1 ≤25 ＜2
RPF90  Light yellow flaky solid 90±3 ＜4 ≤20 ＜5
RPF90W  Light yellow flaky solid 90±3 ＜1 ≤25 ＜2
RPF100  Light yellow flaky solid 100±3 ＜4 ≤20 ＜5
RPF100W  Light yellow flaky solid 100±3 ＜1 ≤25 ＜2
RPF100A  Light yellow flaky solid 100±3 ＜4 ≤30 ＜5
RPF100B  Light yellow flaky solid 100±3 ＜5 ≤40 ＜7
Place of Origin:Guangxi in China
Model No:1
Brand Name:Modified Rosin Pentaerythritol Ester

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