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Gum Rosin

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Place of Origin: China
Brand Name: senyuan
Model Number: GB/T 8145-2003
Certification: ISO 9001
Packaging Details: In galvanized iron drums of 225kgs net.
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Gum Rosin


GUM ROSIN


PROPERTY AND APPLICATION:

gum rosin is a kind of natural resin, mainly composed of various kinds of resin acids, it is dissolved easily in many organic solvents and has special chemical activity. And it is an important raw material for papermaking, soap, coating, paint, paint ink, rubber, synthetic resin, electronic appliance, organic synthetic, etc.

SPECIFICATION:GB/T 8145-2003

Grade

X GRADE

WW GRADE

WG GRADE

N GRADE

Appearance

Irregular transparent solid

Color (Lovibond) ≤

Yellow

12

20

30

40

Red

1.4

2.1

2.5

3.4

Softening point (R&B) °C ≥

76

76

75

75

Acid value (mgKOH/g) ≥

166

166

165

165

Unsaponifiable matter (%) ≤

5

5

5

5

Alcohol insoluble matter(%)≤

0.03

0.03

0.03

0.03

Ash content (%) ≤

0.02

0.02

0.03

0.03

PACKING:In galvanized iron drums of 225kgs net. Available loadage in 1×20'fcl as: 18mt (80 drum) 20.25mt(90 drum) 21.6mt(96 drum)

NOTE:

Store in dry and cool place, avoid fire and high temperature, prohibit to store with oxidant agent.


Product Tags:

Resin

  

Resin acids

  
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