1. Specifications
(1) Glycerol Ester of Gum Rosin
Type: GER-85L GER-85 GER-85SP
Solubility
(with benzene1: 1): Clear Clear Clear
Color (Fe-Co Scale): 1~2 3~5 6~8
Acid Value, mgKOH/g: Max 9 max 9 max 9
Softening Point (R&B),: Min 85.0 min 85.0 min 85.0
Specific gravity,: 25/25: 1.060~1.09 1.060~1.090 1.060~1.090
(2)Glycerol Ester of Hydrogenated Rosin
Type: GEHR-85R GEHR-85
Solubility (with benzene1: 1): Clear Clear
Color (Fe-Co Scale): 3~4 5~6
Acid Value, mgKOH/g: Max 9 max 9
Softening Point (R&B),: Min 85.0 min 85.0
Specific gravity,: 25/25: 1.060~1.090 1.060~1.090
2. Properties and uses:
Glycerol ester of gum rosin are made from gum rosin or refined gum rosin through esterification with glycerol,
Used in pressure sensitive adhesives, adhesives products;
Glycerol ester of hydrogenated rosin are made from hydrogenated rosin or water white hydrogenated rosin through esterification with glycerol, used in pressure sensitive adhesives, hot melt adhesives and coatings.
3. Packing:
(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/SL06-2002) is formulated and revised by us. If there are changes, the latest specification will be executed and assured by contract.
Wuzhou Sunshine Forestry & Chemicals Co., Ltd. of Guangxi (China) is one of the largest manufacturer of Rosin and Rosin Ester of China. We are active in more that 40 countries. Wuzhou Sun Shine Forestry & Chemicals Co., Ltd of Guangxi. (WSSFC) is a Chinese foreign joint venture company with a paid-up capital RMB 55 million (approx. USD7 million).
The Company is one of the well-known production industries of Rosin Resins home and abroad. Our company achieves certification of ISO-9001.
The capacity of our main products are:
Gum Rosin 30, 000MT
Turpentine 5, 000MT
Hydrogenated Rosin 10, 000MT
And various kinds of Ester
And Modified rosin products 32, 000MT
Total annual capacity is over 70, 000MT
We are a specialist supplier to many industry sectors, including Adhesives, Tape-adhesives, Hot-melt adhesives, Hot-melt road marking paint, Pressure Sensitive adhesives, Coating, Inks etc.
If you are interested in our products please be kind to contact us.
