Resin Chemicals Co., Ltd


Rosin ester
    Publish time 2018-08-09 11:20    

Rosin Ester



Description:

Rosin Modified Resin is the solid with slight yellow of transparent flakes or beads, which esterified by gum rosin and glycerol or pentaerythritol, GE Series is glycerol ester of gum rosin, and PE Series is pentaerythritol ester of gum rosin.

It has good compatibility with EVA, SIS, SBS, NR, CR, SBR, waxes, ketones and chlorinated solvents. It is soluble in aromatic and aliphatic hydrocarbon solvents esters, ketones and chlorinated solvents.


Usage:

Be used in hot melt adhesive, pressure sensitive adhesive, glue.


Specifications:

Items

GE85

GE90

PE95

PE100

PE105

Color, (Gardner Grade)

3-4

3-4

3-4

3-4

3-4

Softening point(Ring & Ball), °C

85-89

88-92

93-97

98-102

103-107

Acid value, mg KOH/g  

10 max

10max

20 max

20 max

20 max

Impurities material

30ppm max

Solubility in Benzene (1:1)

Clear

 

Package:

In paper with plastic woven bags, 25 kg net each; keep away from water and fire.


 

Others:

We can produce Resin in accordance with the technical target provide by user/customer.

 

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