Our Advantage
Laboratory
Ecopower has 15 years of industry experience, The technicians have eight years of strong technology and rich management experience.
We can provide many feasible solutions based on different problems.
Factory
Ecopower covering an area of 24,000 square meters.
In the production process, we have a complete set of equipment, strict quality control to achieve the purpose of reducing customer costs, So as to improve customer satisfaction
warehouse
Ecopower professional in logistics and after-sales service, and has 8 warehouses in China.
After closing with the customer, we can guarantee supply, timely delivery arrangements.
Product Description
WW Grade
Gum Rosin Pinus Masoniana Rosin Pinus Elliottii Rosin
Of Coatings Production
Product Name: Gum Rosin
Type: WW Grade
Chemical Properties:
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 dissolved easily in many organic solvents, and has special chemical activity.
Specifications:
Test Item | Specification | Test Method |
Appearance | Pale Yellow Granule | Eyeballing |
Softening Point | ≥76 | GB2294(Ring&Ball) |
Color Gardner | Transparent light yellow | GB12007.1 |
Acid Value(KOH mg/g) | ≥166 | GB2895 |
Ash Content%(wt) | ≤0.02 | GB2295 |
Application
Coatings Production
Packing & Storage
Packing: 25kg in PE bag or Paper bag.With pallet or without pallet.
Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
Shelf life: One year in ventilating, cool and dry area.
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