Categories | Pine Gum Rosin |
---|---|
Brand Name: | Ecopower |
Model Number: | RC-101 |
Certification: | ISO9001 |
Place of Origin: | China |
MOQ: | Negotiation, MT |
Price: | USD, Price Negotiation |
Payment Terms: | L/C, D/A, D/P, T/T |
Supply Ability: | 12000 MT/year |
Delivery Time: | Two weeks after order confirmation |
Packaging Details: | 225kg/galvanized iron drums |
Appearance: | Yellowish Brittle Solid |
Acid value.(mg KOH / g): | ≥ 155 |
Softening Point ( R & B ) ℃: | ≥ 75℃ |
Unsop.matter (%): | ≤ 5.0% |
Application1: | Water-based PSA |
Application2: | Emulsifier of polymerization |
Application3: | Pigment |
Good Reactivity Disproportionated Pine Gum Rosin For Water - Based PSA
Product Name: Disproportionated Rosin RC - 101
Description and Properties
Disproportionated Rosin RC - 101 is a yellowish brittle solid dissolved in toluene, gasoline and other organic solvents.
it is substance consisting essentially of dehydrogenated resin acids (as dehydro-abietic acid) together with hydrogenated resin acids (as dihydro-abietic acid) obtained by heating rosin or by treating it with acid.
It is applied chiefly in the form of a soap as an emulsifier in making GR-S-type rubber.
t is the yellowish brittle solid dissolved in toluene, gasoline and other organic solvents.
Specifications
Specification | Disproportionated Rosin | |
Super Grade | 1ST Grade | |
Color (Lovibond color No.) yellow | 20 | 40 |
Color (Lovibond color No.) red | 2.1 | 3.4 |
Abietic acid % | ≤ 0.1% | ≤ 0.5% |
Dehydroabietic acid % | ≥ 52% | ≥ 45% |
Softening Point ( R & B ) ℃ | ≥ 75℃ | ≥ 75℃ |
Acid value.(mg KOH / g) | ≥ 155 | ≥ 155 |
Unsop.matter (%) | ≤ 5.0% | ≤ 5.0% |
Application
Disproportionated Rosin RC - 101 is suitable for Emulsifier of polymerization, Synthetic Rubber, water-based PSA and pigment.
Disproportionated Rosin RC - 101 is aslo apply for important component of potassium soaps which serve as emulsifiers to improve and strengthen the quality of synthetic rubbers.
Packing and Storage
1. Packing: 225kg/galvanized iron drums
2. Storage: Kept in a cool, dry, well-ventilated area away from direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.