Gum Rosin

Brief Description
CAS No.: 8050-09-7 Other Names: Gum Rosin MF: C19H29COOH
EINECS No.: 232-475-7 Place of Origin: Hebei China (Mainland) Type: Gum Rosin
Brand Name: Nuoqi Model Number: Industrial grade Purity: 100%
Delivery Terms & Packaging
Packaging Detail:Packed in 225kg net per galvanized steel drums
Delivery Detail:7-10 days after get your deposit
Specifications
Gum Rosin

1.Gum Rosin
2.Grade: WW/X
3.Appearance:slightly yellow
4.Packing: in 225kgs steel drum
5.Origin:Made in China

Appearance: Light Yellow

  Synonyms: Colophony; Pine rosin

  CAS No.: 8050-09-7

  Physical and Chemical Property: Transparent Solid

  Packed in 225KG/Galvanized Iron Drum;

  20'FCL = 96Drums = 21.6MT Non-Palletized

Property: Gum rosin is made of natural resin, its general formula is C20H30020, also is an important raw material for the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.

Parameter

Grade

Standard: GB/T8145-8146-2003

X

WW

WG

APPEARANCE

Transparent

Transparent

Transparent

COLOR

Light Yellow

Pale Yellow

Yellow

SOFTENING POINT(R&B)°C

76.0

76.0

75.0

ACID NUMBER(mg KOH / g)≥

166.0

166.0

165.0

UNSAPONIFIABLE MATTER % ≤

5.0

5.0

5.0

ETHANOL INSOLUBLES % ≤

0.030

0.030

0.030

ASH CONTENT % ≤

0.020

0.020

0.030

Usage:

It can be widely used in adhesives,paints,oil paints,rubber,soaps and paper making   industries,etc.

Packing:

In galvanized iron drum, 225kgs net each drum

In kraft paper bag without liner, 25kgs net each bag

In polypropylene woven bag, 25kgs net each bag