What is the relationship between PBAT and BDO?
BOD is the raw material of pbat,With the rapid development of the downstream PBAT industry, BDO consumption will continue to rise,It is expected that the domestic BDO production capacity may reach 1.46 million tons in 2021.
So what is BDO?BDO call Butane-1,4-diol is an organic substance with a molecular formula of C4H10O2 and a molecular weight of 90.12. Appearance is colorless or light yellow oily liquid. It is flammable, with a freezing point of 20.1°C and a refractive index of 1.4461. It is soluble in methanol, ethanol, acetone, and slightly soluble in ether. It is hygroscopic, has a bitter odor, and has a slightly sweet taste in the mouth.
Used as a solvent and wetting agent, also used to make plasticizers, drugs, polyester resins, polyurethane resins, etc.
Butane-1,4-diol is an important organic chemical and fine chemical raw material, and it is the basic raw material for the production of polybutylene terephthalate (PBT) engineering plastics and PBT fibers; PBT plastics are the five most promising ones. One of engineering plastics.
Butane-1,4-diol is the main raw material for the production of tetrahydrofuran, which is an important organic solvent. Polytetramethylene glycol ether (PTMEG) obtained after polymerization is the basic raw material for the production of highly elastic spandex (Lycra fiber). Spandex is mainly used to produce high-elastic knitwear such as high-grade sportswear and swimming suits.
The downstream product of Butane-1,4-diol, γ-butyrolactone, is the raw material for the production of 2-pyrrolidone and N-methylpyrrolidone products, from which a series of high value-added products such as vinylpyrrolidone and polyvinylpyrrolidone are derived. Widely used in the fields of pesticides, medicine and cosmetics
