Detailed Per 90 Penta Erythritol Of Gum Rosin Description:
Per 90 Penta erythritol of gum rosin
Specification: CAS No.: 115-77-5 ; Other Names: penta erythritol ; MF: C5H12O4 ; EINECS No.: 204-104-9 ; Grade Standard: Industrial Grade ; Purity: 98% ; Appearance: white crystal powder ; Application: paint,coating,alkyd resin ; color: slightly yellow ;
1.Specifications:
| Items | Pentaerythritol Ester of Gum Rosin | Pentaerythritol Ester of Hydrogenated Rosin |
| PER-90 | PEHR-100R | PEHR-100 |
| Solubility (with toluene1:1) | Clear | Clear |
| Color (Fe-Co Scale) max | 3~5 | 4~6 | 8~10 |
| Acid Value,mgKOH/g, max | 20 | 20 |
| Softening Point (R&B), °C, min | 90 | 95-102 |
Specific gravity,25°C/25°C
| 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.
3. Packing:
(1) Bag: Granule or Flake, Intertexture or kraft paper bag, 25kg 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.
- Model: 145
- Packing: Export Standard
- Terms of Payment: T/T,T/C
- Delivery Time: 30 Days
- Products ID: 91296
- Product Category: Ester
- Post date: Jun 19, 2011
Our company is specialized exporter, manufacturer and supplier of Per 90 Penta Erythritol Of Gum Rosin in China.
