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| Specifications of Water-White Hydrogenated Rosin | |||||||||||
| Q/SL03-2002 | |||||||||||
| RHR-101 | RHR-102 | RHR-301 | RHR-302 | ||||||||
| Fe-Co colour scale | max | 1 | 2 | 1 | 2 | ||||||
| Softening Point(R&B),°C | min | 78 | 78 | ||||||||
| Acid Value,mgKOH/g | min | 170 | 170 | ||||||||
| Tetrahydro resin acid, % | ≥10.0 | 30.0~40.0 | |||||||||
| Abietic acid,% | max | 2.0 | 0~1.0 | ||||||||
| Dehydroabietic acid, % | max | 10.0 | 10.0 | ||||||||
| Test of heat stability (200°C/2h) | max | X | X | ||||||||
| Note | |||||||||||
| This series of products are refined from hydrogenated rosin or high-hydrogenated rosin that are eliminated foreign matter and the coloring radical,Used in solid or liquid solder flux, hot melt adhesive and for the raw material of light-colored rosin resin. | |||||||||||
| Specification of test of heat stability doesn't act as quality assessment of products, but only as a reference to customers. | |||||||||||
| Packing: (1).Drum: Net weight 225kgs each drum. | |||||||||||
| The technical standards are formulated and revised by us. If there are changes,the lastest standard will be executed and assured by contract. | |||||||||||
This series of products are refined from hydrogenated rosin or high-hydrogenated rosin that are eliminated foreign matter and the coloring radical.Used in solid or liquid solder flux, hot melt adhesive and for the raw material of light-colored rosin resin.
Drum: Net weight 225kgs each drum.
Wuzhou Sun Shine Forestry & Chemicals Co. Ltd. (WSSFC), was previously known as Cangwu County Rosin Plant, which was established in the year of 1985 in China. WSSFC was restructured into a Chinese foreign joint venture in Dec.,1997. WSSFC's paid up capital is RMB 70 million (approx. USD 10.3 million) .The total labor force is about 320.In March 2004, WSSFC was honored as High & New Technology Enterprises of Guangxi, and designated as teaching and practising base of Guangxi University and Nanjing Forestry University. In 2006, WSSFC was awarded as "Top 100 Enterprises" of Guangxi.WSSFC has a great advantage in geographical location, being located in Wuzhou district,the major plantation of pine tree and harvest of raw gum in China. Capacity of its main products are: Gum Rosin 40,000MT, Turpentine 5,200MT, Food Grade Ester Gum 6,000MT, Hydrogenated Rosin 10,000MT, and various kinds of Rosin Esters and modified rosin products 32,000 MT.Total annual capacity is over 80,000 tons.WSSFC has passed certification of ISO 9001:2000 quality system.WSSFC exports its products to the major overseas markets directly, such as Europe,USA,Japan,South Korea and Southeast Asia etcWuzhou Sun Shine Taiping Forestry and Chemicals Co.Ltd. was invested independently into construction in Aug., 2007, with paid-up capital of RMB 28 million, the production base is capable of producing 20,000 MT of Gum Rosin, 2,500MT of Gum Turpentine and 10,000MT of Rosin Esters.
Water White Hydrogenated Rosin RHR-101,RHR-301