China (Mainland)
Gum Rosin WW Grade CAS NO.8050-09-7
- FOB Price: USD: 1.20-1.30 /Kilogram Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
First(1-20)KilogramSecond(1-20)Kilogram
- Product Details
Keywords
- Gum rosin
- Pine Rosin
- Gum Rosin WW Grade
Quick Details
- ProName: Gum Rosin WW Grade
- CasNo: 8050-09-7
- Molecular Formula: C19H29 COOH
- Appearance: Clean Yellow or Clean Red
- Application: Industrial Materials
- DeliveryTime: Within 7 days time
- PackAge: 225KGS/Iron Drum
- Port: Any Port, China
- ProductionCapacity: 3000 Metric Ton/Month
- Purity: 100%
- Storage: Dry, Cool Place
- Transportation: By Sea
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade
- Grade: WW Grade
- Place of Origin: China
- Sample: Free
- Certificate: ISO 9001
- Brand Name: OEM
- Package: By Drum or Bag
Superiority
1. Before shipment, free sample for test
2. Packing as your request, with OEM brand name
3. Top quality with best price
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
Details
Gum Rosin WW Grade:
Softening Point: 76 Deg.C min.
Insoluble Matter in Alcohol: 0.03% max.
Non Saponifiable Matter: 5% max.
Acid Value(MgKOH/G): 166 min.
Ash: 0.02% max
Specification:
|
Index |
Premium grade |
grade 1 |
grade 2 |
grade 3 |
grade 4 |
|
Color / Appearance |
yellowish |
light Yellow |
yellow |
dark yellow |
pale brown |
|
Softening point °C |
≥76 |
≥75 |
≥74 |
||
|
Acid value(mgKOH/g) |
≤166 |
≤165 |
≤164 |
||
|
Unsaponifiable matter content% |
≤5 |
≤5 |
≤6 |
||
|
Alcohol insoluble Substance ,(%) |
≤0.03 |
≤0.03 |
≤0.04 |
||
|
Ash % |
≤0.02 |
≤0.03 |
≤0.04 |
||
Main Applications:
widely use in the manufacture of adhesive, coating, inks, rubber, soaps, paper etc.
