1.4 Butanediol (BDO)
meatotino oloa:
le mamafa molecular o 90,12, colorless foliga suauu suavaia combustible, hygroscopicity ma tofo i le vevela bitter.When i lalo le tulaga malulu, le oo atu i tioata nila, ma taofia tulaga o le 20.1 ℃ pupuna manatu 235 ℃, ma flash manatu (tatala) 121 ℃, tauaiga density 1,017, tutuina vevela o 393,9, faasino upu refractive o le 1,446
faaaogaina:
Mafuli faaaogaina mo le tuuina atu o faapotopoto ester PBT, THF, polytetrahydrofuran gamma-irradiation, lactone butyl, polyurethane paʻu faafoliga, PU elastomer polyurethane tasi ma glycol glue.1.4-butyl ua lelei absorbency ma faateleina ai le fetuutuunai, e mafai ona faaaoga e gelatin softener ma absorbent, mafai ona saunia cellophane ma isi pepa togafitiga agent.Also e faia N-Methyl pyrrole, pyrrole N-vinyl ma isi pogai pyrrale, ma mo le tapenaina o vitamini B6 iniseti faalafua, herbicides ma faiga eseese o le mafai ona totogi aitalafu, plasticizer, lubricants, sooupu humidification , softness, adhesives ma brightener o electroplating alamanuia.
Cosmetics Industries: Eleusine tasi indica, paʻu taavale, fusi mausali auina atu eseesega, etc.
tulaga faatonuina o Pulega: GB / T 24768-2009
mea |
Faailoilo |
Mama Atoatoa i Tulaga |
≥99.7% |
Chroma (metotia Pt-Colorimetric) |
≤10APHA |
susū |
≤0.01 |
Nu o carbonyl |
≤0.05mgKOH / g |