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Shenyang Hua Bai Tai Chemicals Co., Ltd

No 16 South Taiyuan Street, Heping District ,Shenyang,Liaoning,China

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High Quality Gum Rosin


Gum Rosin X WW WG

1800 / Ton Get Latest Price

Liaoning Province China

1800 per Ton

10 Ton

225kg/Galvanized Iron Drum or 25kg/bag or as your requirements

within 10 days

500 Ton per Month

Other, Western Union, L/C, T/T

Basic Chemicals

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Product Specification

Other Name : Colophony Grade : X WW WG Melting point : 70-72 ° C Density : 1, 07 g/cm3 Flash point : 180 ° C Stability : Stable. Combustible. Incompatible with oxidizing agents HS Code : 38061010 Appearance : Transparent Unsaponifiable matter : less than 5%

Product Description

Gum Rosin/Colophony/Pine rosin

Appearance:transparent solid

Gum rosin also called colophony, is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components. It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid.

Uses of Gum Rosin: At present, most rosin product is used for the 
manufacturing of paper, paint, soap and printing ink. Since rosin is 
easily softened and oxidized, in the oil paint industry, the carboxylation 
reaction of resin acid is usually employed to produce resonates for 
further use.While in the producing of synthetic rubber and printing ink, 
resin acid is changed into disproportionate rosin, polymerized rosin, 
hydrogenated rosin, etc for further use by its double bond reaction.

Specifications for ww grade:
Item Results Standard GB/T8145-8146-2003 Appearance Transparent Color Pale Yellow Softening Point(R&B)°C 76.0 Acid Number
(mg KOH / g)≥ 166.0 Unsapoinifiable Matter% ≤ 5.0 Ethanol Insolubles
 % ≤ 0.030 Ash content 
% ≤ 0.020 Packing:225kg/Galvanized Iron Drum Or In kraft paper bag without liner, 25kgs net each bag

Storing and Transporting: Gum rosin must be kept away from heat and flame.

Any interests in our products,please feel free to contact me asap for further detailed product information.Shenyang Hua Bai Tai Chemicals Co.,Ltd

Contact Us

Contact Person :Ms. Stacy

Company:Shenyang Hua Bai Tai Chemicals Co., Ltd

Address:No 16 South Taiyuan Street, Heping District , Shenyang, Liaoning, China,110030


Ms. Stacy < Shenyang Hua Bai Tai Chemicals Co., Ltd >
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