Polyols: bann materyo brit milti-bi pou bann laplikasyon endistriyel e konsomater
bann domenn laplikasyon mazer
dan lendistri simik, bann poliol i bann materyo brit kle pou prodwi bann materyo avek en pwa molekiler o tel ki bann polyester, polyether, ek polyuretan. par egzanp, ethylene glycol i ganny servi pou prodwi polyethylene terephthalate (PET), ki ganny servi dan bann boutey plastik ek fib. Polyethylene glycol (PEG) i ganny servi pou prodwi diferan sirfaktan ek lubrifian. an plis, bann polyol i kapab azir koman bann solvan pou fonn en varyete konpoze organik, ki amelyor lefikasite reaksyon.
dan lendistri farmasetik, bann polyol i ganny servi bokou koman bann solvan, plastifikater, e imidan. par egzanp, propylene glycol ek glycerol i ganny servi souvan dan preparasyon bann pikir, likid oral, ek losyon pou amelyor solubilite ek stabilite latizann. an plis, bann polyol i kapab ganny servi pou prodwi bann formilasyon latizann ki ganny large kontrole, ki regle to large bann latizann.
dan lendistri manze, bann poliol i ganny servi koman bann edulkoran, imidan, e emilsifyan. par egzanp, gliserol ek polyethylene glycol i kapab ganny servi dan prodiksyon bann bonbon, prodwi kwi, ek labwason, ki donn douser ek retansyon limidite. an plis, bann polyol i kapab ganny servi pou aziste tekstir ek santiman dan labous manze, e prolonz son lavi letazer.
dan lendistri kosmetik ek swen pour lapo, bann polyol i ganny servi bokou koman bann imidan ek emilsifyan. par egzanp, propylene glycol ek glycerol i kapab abzorb limidite, gard lapo ek seve idrate. an plis, bann polyol i kapab ganny servi dan prodiksyon bann krèm soley, shampoo, ek kondisyoner, ki donn bann lefe idratan ek lubrifian.
dan lendistri plastik, bann polyol i ganny servi koman bann plastifikater pou amelyor fleksibilite ek prosesabilite bann plastik. par egzanp, gliserol ek polyethylene glycol i kapab ganny servi koman bann plastifikater pou polyvinyl chloride (PVC), ki amelyor son fleksibilite ek dirabilite. an plis, bann polyol i kapab ganny servi pou prodwi bann plastik biodegradab, redwir lenpak lanvironnman.
dan lendistri revwar ek lank, bann polyol i ganny servi koman bann solvan ek emilsifyan. zot kapab fonn en varyete larezin ek pigman, ki donn bann bon propriyete form film. par egzanp, polyethylene glycol i kapab ganny servi pou prodwi bann revwar ek lank a baz delo, ofer bann solisyon ki pa andomaz lanvironnman e efikas.
Spesifikasyon
| non prodwi | Polyester Polyols | |||||||||
| Laparans | likid ou solid viskoz san kouler ziska zonn pal | |||||||||
| Pwa Molekiler | 500-5000 g/mol | |||||||||
| pwen bwi | >200 | |||||||||
| pirte | 98%,99.5% | |||||||||
| Dansite | 1.10-1.15 | |||||||||
| Kod HS | 3907910000 | |||||||||
| Aplikasyon | bann revwar poliuretan, lank; semel soulye, sele, larou | |||||||||
Fiy Kontrol Kalite
| non prodwi | Polyester Polyols | ||||||
| KEKSOZ | Standar | Rezilta | |||||
| Chroma(APHA) | ≤30 | 11 | |||||
| Viskozite a 25°C (mPas) | 1100-1500 | 1296 | |||||
| Konteni Delo(%) | ≤0.08 | 0.017 | |||||
| valer idroksil (mgKOH/g) | 32.5-35.5 | 34.2 | |||||
| valer lasid (meKOH/s) | ≤0.08 | 0.029 | |||||
| valer pH | 5.0-7.5 | 6.7 | |||||
| K+(mgkg) | ≤5 | 1.0 | |||||
| Konklizyon | kalifye | ||||||
an rezimen
an bref, bann polyol, koman bann materyo brit simik organik enportan, i zwe en rol kle dan plizyer lendistri. zot pa zis amelyor performans ek kalite prodwi me osi siport devlopman lendistri modern. avek bann lavansman teknolozik kontinyel, bann perspektiv laplikasyon pour bann polyol pou pli larz ankor.