Sehzung hmannak caah a thiangmi Neopentyl Glycol (新戊二醇)
A Biapimi Hmannak Hmun
Coatings le resins lei ah, Neopentyl Glycol cu saturated polyester resins, unsaturated polyester resins, polyester polyols, le alkyd resins sernak caah a biapi mi thilri a si. Hi resins pawl hi mawtaw, innchung thilri le thilthuam sernak ah tampi hman an si, a hlei in powder coatings lei ah, cuka ahcun Neopentyl Glycol hmannak le sernak cu a hlei in a lang. Tahchunhnak ah, 2013 ah, Neopentyl Glycol 72% hrawng cu vutcam thuhnak caah polyester resins sernak ah hman a si, atu ah 89% a phan cang. Polyurethanes lei ah, Neopentyl Glycol cu polyester polyols sernak caah hman a si, cu hna cu a bik in non-foam polyurethanes caah hman an si. Neopentyl Glycol aa telmi polyurethanes cu a ttha tukmi hydrolytic fekmi, a niammi thlalang thlennak lumnak, a niammi lumnak, a ttha mi lumnak le UV fekmi, le chemical doh khawhnak an ngei. Hi thil sining hna nih hin thermoplastic polyurethanes, polyurethane coatings, cast elastomers, le adhesives sernak ah a biapi mi thilri ah a ser. Plasticizers le lubricants lei ah, Neopentyl Glycol cu plasticizers sernak caah hman a si, PVC cu a niammi lumnak riantuannak a ttha tukmi a pek, cun a tlawmmi tthawnnak le tthialnak zong a pek. Cun, Neopentyl Glycol diester resins cu a sangmi sermi hriak sernak ah hman a si. Hi hriak hna hi, a niam mi lumternak hmun, a sangmi a lumternak indices, le a sangmi mei vannak hmun hna lengah, a ttha tukmi lumnak dirhmun zong an ngei. Sii lei ah, Neopentyl Glycol nih sii lei thilri sernak ah a biapi tukmi rian a ttuan. Tahchunhnak ah, antibiotics sernak ah, Neopentyl Glycol nih a biapi mi karlak thilri sernak ah aa telnak thawngin antibiotics chuahnak le thianhlimnak kha a karhter ngaingai. Cun, Neopentyl Glycol zong nih cancer khamnak sii le lungthin lei sii sernak ah a biapi tukmi rian a ttuan. Neopentyl Glycol cu aromatic le cycloalkane hydrocarbons thleidannak caah a ttha tukmi thlennak caah hman khawh a si. A chuahkehnak hna cu rimhmui, sii, mei khamnak, vanlawng hriak, plasticizer, ink, insulating thilri, tbk. ah hman an si i, thilthuam, mawtaw, thilpuan, rungrul thahnak sii, plastic le petroleum fields ah tampi hman an si.
A sining
| Thilri min | Neopentyl Glycol(NPG) | |||||||||
| MF | C5H12O2 | |||||||||
| Muisam umtuning | Crystalline Chunks | |||||||||
| Thianhlimnak | 99%min | |||||||||
| A linnak hmun | 126-128 °C | |||||||||
| Chahnak | 1.06 | |||||||||
| MW | 104.15 | |||||||||
| CAS NO | 126-30-7 | |||||||||
| HS Code | 29053990 | |||||||||
| EINECS NO | 204-781-0 | |||||||||
| Shouhhlua | A bik in resins, plasticizers le surfactants sernak ah hmanmi a si | |||||||||
Quality Control Sheet
| Thilri min | Neopentyl Glycol(NPG) | ||||||
| Thil | A konglam | A phichuak | |||||
| Neopentyl Glycol dat,≥ | 99% | 99.60% | |||||
| Color index ( Hazen unit),≤ | 15 | 5 | |||||
| Acid dat( %), ≤ As acetic acid | 0.1 | 0.37 | |||||
| Ti(%), ≤ | 1 | 0.45 | |||||
A tawinak in
A tawinak in chim ahcun, Neopentyl Glycol, a ttha tukmi chemical fekmi le rian tampi ttuan khawhnak he, thuhnak, resin, polyurethane, plasticizers, lubricants, sii, le a dangdang rian ah a biapi tukmi rian a ttuan. Technology a tthancho pengmi le market duhnak a karh pengmi he, Neopentyl Glycol hmannak hmunhma cu a kau chin lengmang lai, a hlei in thazaang thar, a hringmi chemistry, le thilri man sang tibantuk a chuakmi rian hna ah, a biapitnak cu a karh chin lengmang lai.