Active Member
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[China]
Address: Room 301-302, No.29, Shuiyin Road, Yuexiu District, Guangzhou City, China
Contact name:Liu
Ecopower(Guangzhou) New material Co.,limited |
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WW Grade Easy Drying And Smooth Film Natural Resin Pine Gum Rosin
With Stone Shape
Product Name : WW Grade Pine Gum Rosin
Properties
1. Transparent light yellow or transparent yellow product.
2. It can be dissolved easily in many organic solvents.
3. It has the characteristics of easy drying and smooth film
special chemical activity.
Specifications
Specifications | Pinus Masoniana Rosin | ||
| Super Grade X | 1ST Grade WW | 2ND Grade WG | |
| Appearance&Color, | Transparent light yellow | Transparent yellow | |
| Softening Point ( R B ) ℃ | ≥ 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
1. It is a important chemical raw material and is widely used in soap, paper,
paint, rubber and other industries.
2. It is an ingredient in printing inks, photocopying and laser
printing paper, varnishes, adhesives (glues), soap, paper sizing,
soda, soldering fluxes, and sealing wax etc.
Package and storage
1. Package: 225kg/galvanized iron drums or 25kg/paper bag as
customers' requirement.
2. Shelf life: One year in ventilating, cool and dry area.
3. Storage: Kept in a low temperature, dry and ventilated place,
avoid direct sunlight.
