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The main products are: maleic anhydride, phthalic anhydride, dicyclopentadiene, refined terephthalic acid, talc, fumaric acid, glycerin, styrene, ethylene glycol, diethylene glycol, neopentyl glycol and other unsaturated products. Resin, alkyd and paint raw materials

Trimethylolpropane

Product Name: Trimethylolpropane
Trimethylolpropane price: 0 yuan / ton
Updated: 2011.01.04
Trimethylolpropane Manufacturer: Shandong Shunxinlong New Material Technology Co., Ltd.
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Product details
Shandong Shunxinlong New Material Technology Co., Ltd. is a professional manufacturer of trimethylolpropane . Shunxinlong trimethylolpropane gains its reputation in good faith, and returns to customers with preferential trimethylolpropane prices and warm service. In addition, we also operate maleic anhydride , phthalic anhydride , dicyclopentadiene , refined terephthalic acid and other products. For the latest trimethylolpropane prices, you can leave a message on our website http://hfzyzn.com , we will be in 24 hours Contact you within.
Trimethylolpropane (referred to as TMP; Trimethylolpropane) chemical name is 2-ethyl-2-hydroxymethyl-1,3-propanediol, also known as trimethylolpropane, 2,2-dimethylolbutane, the appearance is White crystal or powder, hygroscopic. Molecular weight: 134.17, relative density 1.0889, melting point 58.8 ° C, boiling point 295 ° C, flash point (opening) 180 ° C, ignition point 93 ° C, moisture absorption (RH70% -80%) 0.23%. Trimethylolpropane is easily soluble in water, ethanol, propanol, glycerol and dimethylformamide, partially soluble in acetone, methyl ethyl ketone, cyclohexanone and ethyl acetate, slightly soluble in carbon tetrachloride, ether and chloroform. It is hardly soluble in aliphatic and aromatic hydrocarbons, and has hygroscopicity, and its hygroscopicity is about 50% of glycerin. Flammable and slightly toxic. It is formed by the condensation of formaldehyde and butyraldehyde in an alkaline medium.

Trimethylolpropane uses:
Trimethylolpropane is an important fine chemical product, and it is a commonly used chain extender in the resin industry. It has a low melting point and three methylol groups in the molecular structure. It can react with organic acids to form mono- or polyesters, react with aldehydes and ketones to form acetals and ketals, and react with diisocyanates to form carbamates.

Trimethylolpropane is mainly used in alkyd resins, polyurethanes, unsaturated resins, polyester resins, coatings and other fields. It can also be used in the synthesis of aviation lubricants, plasticizers, surfactants, wetting agents, explosives, printing inks. It can also be used as textile stabilizer and heat stabilizer of polyvinyl chloride resin.


Copyright: Shandong Shunxinlong New Material Technology Co., Ltd. Address: No. 9-6 Xinjian West Road, Zhoucun District, Zibo City (Shandong Hongxin Chemical Company West Gate diagonally across)
电话:0533-6450255,8908155 联系人:刘传涛(总经理) 手机:13508942138 National free consultation hotline: 400-0533-359 Tel: 0533-6450255, 8908155 Contact person: Liu Chuantao (general manager) Mobile phone: 13508942138
Postcode: 255300 QQ: 270649857 Email: lct1125@sina.com lct1125@sohu.com
Main Products: Maleic anhydride - phthalic anhydride -dicyclopentadiene- pure terephthalic acid
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