Pentaerythritol Ester of Gum Rosin
- Packing: in net 25 kg bag,
- Standard: (Q/SL07-2002)
- Origin: China
- HS Code: 380690
- Production Capacity: 5,000MT/year
(1)Pentaerythritol Ester of Gum Rosin
Solubility (with benzene1: 1): Clear
Color (Fe-Co Scale): Max 3~5
Acid Value, mgKOH/g,: Max 20
Softening Point (R&B),: Min 90
Specific gravity, 25/25: 1.060~1.090
(2)Pentaerythritol Ester of Hydrogenated Rosin
Type PEHR-90R PEHR-90
Solubility (with benzene1: 1): Clear Clear
Color (Fe-Co Scale): Max 5~6 8~10
Acid Value, mgKOH/g,: Max 20 20
Softening Point (R&B),: Min 90 90
Specific gravity, 25/25: 1.060~1.090 1.060~1.090
2. Properties and uses:
Pentaerythritol ester of gum rosin are made from gum rosin or light-colored rosin through esterification with pentaerythritol,
Used in adhesives, rubber products;
Pentaerythritol ester of hydrogenated rosin are made from hydrogenated rosin or water-white hydrogenated rosin through esterification with pentaerythritol,
Used in pressure sensitive adhesives, hot melt adhesives and coatings.
(1) Bag: Granule or Flake, Intertexture or kraft paper bag,
25kgs net each bag.
(2) Packing specified by customers.
4. Technical specification:
The above technical specification (Q/SL07-2002) is formulated and revised by us. If there are changes, the latest specification will be executed and assured by contract.