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High Cohesion Pine Gum Rosin Colophony Pinus Masoniana Rosin for Papermaking

Categories Pine Gum Rosin
MOQ: Negotiate,metric tons
Price: US $1,200-1,800 / Metric Ton
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 8000 Metric Tons/ per Year
Delivery Time: 7-14 days after official order
Packaging Details: 225kg/galvanized iron drum, it loads 21.2 MT/20FCL without pallet; 25kg/bag, it loads 16 MT/20 FCL with pallet.
Brand Name: Ecopower
Model Number: Pinus Masoniana Rosin WW grade
Certification: ISO 9001
Place of Origin: China
Other Names: Colophony
Grade: WW
MF: C20H30O2
Purity: Nature
Softening Point (R&B)℃: ≥76
Acid value.(mg KOH/g): ≥ 166
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    High Cohesion Pine Gum Rosin Colophony Pinus Masoniana Rosin for Papermaking

    High Cohesion Pine Gum Rosin Colophony Pinus Masoniana Rosin for Papermaking


    Description


    Gum rosin is the transparent light yellow or transparent yellow solid. 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.


    Specifications



    Specifications

    Pinus Masoniana Rosin
    Super Grade X

    1ST

    Grade WW

    2ND

    Grade WG

    Appearance&Color,Transparent light yellowTransparent yellow
    Softening Point (R&B)oC≥76≥76≥76
    Acid value.(mg KOH/g)≥166≥166≥165
    Unsop.matter(%)≤5.0≤5.0≤5.0
    Alcohol Insol.Sustance(%)≤0.03≤0.03≤0.03
    Ash(%)≤0.02≤0.02≤0.02

    Application


    Chinese gum rosin based products are 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 resinate for further use.


    Package and Storage


    1. Packing: 225kg/galvanized iron drums;25kg/paper bag per custom requirement.
    2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
    3. Shelf life: One year in ventilating, cool and dry area.

    Product Tags:

    pine resin

      

    natural gum resin

      
    Quality High Cohesion Pine Gum Rosin Colophony Pinus Masoniana Rosin for Papermaking for sale
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