GUM ROSIN DERIVATIVES

DISPROPORTIONATED

Rosin Latex disproportionated

Disproportionated Rosin (DPR)

DPR is mainly dehydroabietic acid, and is used for making emulsifier for ABS, SBR, NBR, it is softening agent for rubber, adhesives, and ink.

KDPR 80

It is 80% Potassium soap in water. It is widely used as emulsifier in emulsion polymerisation process.

 

ESTER GUM

Ester Gum Chewing gum

Ester Gum

Refined Water White (WW) Gum Rosin esterified with food grade glycerol. Pale yellow resin, no odor or taste,  soluble in benzene, ketone, vegetable oil, and most of nature oils, but insoluble in water.

Hydrogenated Ester Gum

 

Glycerol Ester  of Hydrogenated Gum Rosin used in the manufacture of Chewing Gum and Bubble Gum.
 

Polymerized Ester Gum

Glycerol Ester of Polymerized Gum Rosin used in the manufacture of Chewing Gum and Bubble Gum.

 

PE ESTER

Pentaerythritol Ester

Pentaerythritol Ester

Gum rosin esterified with pentaerythritol. High viscosity resin, soluble in aromatic and aliphatic HC, esters, ketones and chlorinated solvents. low odor, excellent heat stability, high adhesion, compatible with  CR, EVA, SBR SIS, and EVA.

 

Usage: EVA based hot melt, glue, book bindings, PSA based on SIS or SBS, adhesives emulsions, NR, CR based paints.

GUM ROSIN

Gum Rosin

Gum Rosin

Distilled from crude oleo pine resin,

4 types of resins are available depending on trees:

  • Pinus Massoniana

  • Pinus Eliottii

  • Pinus Yunanensis

  • Pinus Merkusii (Indonesia)

 

Uses: intermediate for synthetic organic chemicals, used in papermaking, Ink, Paints, Varnishes, Adhesive, Rubber. 

 2017

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