Products
- OEM Service[38]
- Vests & Waistcoats[4]
- Men's Shirts[7]
- Tank Tops[5]
- Electric Irons[10]
- Ester & Derivatives[3]
- Charcoal[1]
- Stone Crafts[2]
- Coats[4]
- Jackets[10]
- Apparel Processing Services[1]
- Children's T-Shirts[7]
- Tiles[9]
- Flavour & Fragrance[3]
- Polymer[7]
- Daily Chemicals[1]
- Other Chemicals[1]
- Alcohol & Hydroxybenzene & Ether[1]
- Ladies' Blouses & Tops[2]
- Food Additives[1]
Contact Us
- Contact Person : Mr. Zeng Feng
- Company Name : Jiangxi Native Produce Imp & Exp Co., Ltd.
- Tel : 86-791-6492289
- Fax : 86-791-6495658
- Address : Jiangxi,Nanchang,Suite 2403,North Building,Zhonghuan Plaza,No.1118,Jinggangshan Avenue,Nanchang,Jiangxi,china
- Country/Region : China
- Zip : 330002
DISPROPORTIONATED ROSIN
Product Detailed
Related Categories:Polymer
DISPROPORTIONATED ROSIN (C19H29COOH) is obtained by isomerizing gum rosin with a Pd-C catalyst. It consists mainly of dehydroabi
Specification of disproportionated rosin:
Grade | X | WW |
Color,The Lovibond Color No.,max | Yellow,20 Red,2.1 | Yellow,40 Red,3.4 |
Abietic Acid (%),max | 0.1 | 0.5 |
Dehydroabietic Acid (%),min | 52.0 | 45.0 |
Softening Point(R&B),min | 75.0 | 75.0 |
Acid Value(mgKOH/g),min | >155.0 | 150.0 |
Unsaponifiable Matter,(%),max | 10.0 | 12.0 |
DISPROPORTIONATED ROSIN
