BDO, 1.4 Butanediol, HO(CH2)4OH, Loading on-site Shooting - Welinks Chemical Solvent Manufacturers


 This is Welinks's video of loading BDO. BDO (1.4-Butanediol) is a high-quality intermediate. 1.4-Butanediol and its derivatives are widely used for producing plastics, solvents, electronic chemicals and elastic fibers. 1,4-butanediol intermediate is a versatile diol precursor to numerous derivatives such as esters, carbamates, polyesters and urethanes.

E-mail: sales@welinkschem.com Tel / Whatsapp: +86-13548175200 Web: https://www.welinkschem.com

评论

发表评论

此博客中的热门博文

PBAT

图片
Poly butylene adipate-co-terephthalate (PBAT), also known as polybutylene terephthalate, is a semi-aromatic, biodegradable thermoplastic copolymer that can be easily molded and thermoformed. Poly butylene adipate-co-terephthalate is a random copolymer of 1,4-butanediol, adipic acid, and dimethyl terephthalate (DMT) monomers. PBAT has many attractive properties similar to polyethylene. For example, poly butylene adipate-co-terephthalate has a relatively high elongation at break (30-40%).
阅读全文

1.4-Butanediol

图片
1.4-Butanediol (chemical formula: HOCH2CH2CH2CH2OH) is one of the isomers of butanediol, a terminal dihydroxy substituent of butane, which is a colorless, viscous liquid at room temperature. Industrially, BDO is produced by allowing acetylene to react with two molecules of formaldehyde to form BDO, which is then hydrogenated. BDO can also be obtained by gas-phase hydrogenation of anhydrides.
阅读全文

What kinds of products may use NMP(N-methylpyrrolidone)? - 1,4-Butanediol | Polytetramethylene Ether Glycol | Gamma Butyrolactone | N-Methylpyrrolidone | Tetrahydrofuran | Poly Butylene Adipate-Co-Terephthalate | Welinks Petrochemicals and Relevant Chemicals Manufacturer and Supplier in China

What kinds of products may use NMP(N-methylpyrrolidone)? N-Methylpyrrolidone ( NMP ) harms the developing fetus when tested in pregnant animals. It is toxic to the reproductive system of male and female test animals. The reproductive effects of NMP( N-methylpyrrolidone ) have not been studied in humans. Based on the animal tests, you should treat NMP as a potential human reproductive hazard. Overexposure to NMP irritates the eyes, skin, nose, and throat. It can also affect the central nervous system or brain causing symptoms of drunkenness similar to the effects of drinking alcohol. NMP is easily absorbed through the skin. It is widely used to replace methylene chloride and other chlorinated solvents that harm the environment and health. HESIS revised this Health Hazard Advisory to inform workers and employers that Cal/OSHA has adopted a Permissible Exposure Limit for this substance. What kinds of products may use NMP(N-methylpyrrolidone)? Paint strippers Polyurethane paints Waterborne...
阅读全文