Rosin Resin

Product Description

Pentaerythritol Ester of Gum Rosin

Descriptions;

Modified Rosin Resin is the solid with slight yellow of transparent flakes or beads, which esterified by gum rosin and glycerol or pertaerythrite.

Usage;

EVA base hot melt glue sticks, bookbindings, pressure sensitive based on SIS or SBS. Adhesive, emulsion and paints based on NR and CR.

Specifications;

Items     RT*5     RT**0    RT**5    RT**5

Color,Gardner Grade        **4 **4 **4 **4

Softening point Ring & Ball, degress ****7  *****3   ******7 ******8

Acid value,mgKOH/g   max *0    max *0   max *0   max *0

Impurities      max *0ppm

Solubility in Benzene 1:1   Clear  clear  clear  clear

Package:

In paper with plastic woven bags, *5 kg net each; keep away from water and fire.

Others;

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