Sell pentaerythritol

详情

Solubility: *5 ℃ 1 g when water soluble in *8 ml. Soluble in ethanol, glycerin, glycol, a amide. Insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether, etc.

Stability: in the air is very stable, not easy bibulous

Other chemical properties: a slightly sweet, basic non-toxic.

Manufacturing method: with formaldehyde acetaldehyde in alkaline conditions condensation with hydrogen reduction or after with formaldehyde in alkali conditions get reaction

Use: for the manufacture of alkyd resin and paint, and manufacturing plastic stabilizer and plasticizer, and used to make four nitro pentaerythritol detonating explosives, etc.

Packing and storage: woven bag lined with plastic film the net weight of each bag is *5 kg. Stored in a dry, clean and ventilated warehouse in
 

Pentaerythritol mainly used in coating industry, can be used to manufacture alkyd resin coating, can make the paint film of hardness, burnish and durability to improve. It is also used ZuoSe lacquer, varnish and printing ink of pine resin for the raw materials, and made GanXingYou, Yin ran sex coating and original empty lubricating oil etc. Pentaerythritol ester is of high efficiency of fatty acid and PVC plasticizer, its lubricant epoxy derivatives is production from the birth of the surfactant materials. Pentaerythritol easy and metal forming complex, also in the detergent formulation as water softener use. In addition, also used in medicine, pesticide and other production. Omar sewing underwear in the jolt
Pentaerythritol molecule containing four equal hydroxyl methyl, high symmetry, so were often used as a more functional groups of preparing raw material compound. It can be made by nitrification pentaeruthritol ester (four nitric acid, taian, is a kind of PETN) high explosive; The esterification available pentaerythritol three acrylate (PETA), used as coating