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Lanzhou Qianmiaonuo Trading Co., Ltd.

Rosin, Www Grade Gum Rosin, Gumrosin manufacturer / supplier in China, offering Industrial Gum Rosin (Grade ′WW′, ′WG′, ′N′), Engineering Grade PC Granules/ PC Resin, Hot Selling! Suppy Polypropylene Plastic Injection Moulding Virgin PP Homo Polymer Resin Price and so on.

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Supplier Homepage Product Industry product Industrial Gum Rosin (Grade ′WW′, ′WG′, ′N′)

Industrial Gum Rosin (Grade ′WW′, ′WG′, ′N′)

Purchase Qty.:
(Tons)
1-9 10+
FOB Unit Price: US $1,300 US $1,400
Purchase Qty. (Tons) FOB Unit Price
1-9 US $1,300
10+ US $1,400
Get Latest Price
Port: Tianjin, China
Production Capacity: 150000tons/Years
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: ww, www grade etc.
  • Usage: Industrial, Coating Auxiliary, Food Processing, Paper Making, Instrument, Lighting, Chinese Medicine, Water Treatment Chemicals, Textile Auxiliary
  • Other Names: Resin
  • Einecs No.: 232-475-7
  • Perity: High
  • Application Method: Spray
  • Insoection: SGS ,CIQ
  • Transport Package: in Galvanized Iron Drum, 225kgs Net Each Drum in K
  • Origin: China
  • Type: Resin Rosin
  • CAS No.: 8050-09-7
  • Mf: Mf
  • Type.: Nature Resin
  • Usage.: Printing Ink
  • State: Powder Coating
  • Trademark: NO
  • Specification: A
  • HS Code: 3202100000
Product Description
It is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solve
Specifications
Appearance: Transparent Solid
Color: Pale yellow
Softening Point (R&B), ° C, min: 76
Acid Value, (mgKOH/g), min: 166
Alcohol insoluble Substance, (%), max: 0.03
Unsaponifiable matter, (%), max: 5
Ash, (%), max: 0.02
Correspond to the Standard Glass Color Piece of Rosin

2. Properties and uses:
It is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.

3. Packing:
(1) Drum: Galvanized iron drum, 225kg net each drum.
(2) Bag: Intertexture or kraft paper bag, 25kg net each bag.

4. Technical specification:
The above technical specification (GB 8145-87) is the national standard of People's Republic of China. If there are changes, the latest specification will be executed and assured by contract.
ParameterGrade
Standard :  GB 8145-87XWWWG
APPEARANCETransparentTransparentTransparent
COLORLight   YellowPale   YellowYellow
SOFTENING POINT ( R&B ) °C7 7 .076.07 5 .0
ACID NUMBER ( mg   KOH /  g ) ≥166.0166.016 4 .0
UNSAPONIFIABLE MATTER   %   ≤5.05.05.0
ETHA N OL INSOLUBLES   %   ≤0.0300.0300.030
ASH CONTENT   %   ≤0.0200.0200.020
Industrial Gum Rosin (Grade 'WW', 'WG', 'N')
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