Poliyeter Polyols: Kaɓirɗe toowɗe ngam kuutoragol ceertungol
Fannuuji kuutoragol mawɗi
E nder gollorɗe coftal ɓalli e jokkere enɗam, resin poliyeter ina teskaa no feewi sabu ɓuuɓri mum e ɓuuɓri ndiyam. Eɗe ndokka jokkere enɗam moƴƴere, eɗe mbaawi daɗde e nguleeki, eɗe mbaawi kadi ɓuuɓde e coftal ɓalli e jokkere enɗam, ko ɗum waɗi ɗe kuutortee ko no feewi e nder gollorɗe mahngo, otooji, e aerospace. Yeru, e nder coftal otooji, resin poliyeter ina ɓeyda semmbe chip e semmbe kemikal. E nder jokkere enɗam, ina ɗaɓɓi darnde juutnde e nder nokkuuji ɓuuɓɗi.
E nder selanndeeji, ndiyam e reentaade kemikal resin poliyeter ina mbaɗa ɗum en geɗe selannde moƴƴe. Eɗe kaɗa ndiyam e kemikal naatde heen no feewi, eɗe kuutoree no feewi e mahngo ndiyam, e ɓuuɓnude tuubaaji, e ɓuuɓnude kaɓirɗe elektoronik. Sealants baɗaaɗi e resin poliyeter ina kollita kadi golle moƴƴe e nguleeki les, ina jokki e ƴellitde semmbeeji e nder nguleeki ɓurtuki.
E nder elastomereeji, resin poliyeter ina huutoree ngam feewnude elastomereeji termoplastik (TPE) baawɗi huutoreede no feewi. Ɗee geɗe ina kawri e ɓuuɓri kaɓirɗe e wellitaare golloraade palastik, ina kuutoree no feewi e paɗe, e pijirlooji, e kaɓirɗe safaara, e geɗe otooji. Ko ɓuuɓri e duumingol resin poliyeter ina addana ɗum en suɓaade no moƴƴi ngam feewnude elastomereeji baawɗi golle toowɗe.
E nder gollordu elektoronik, resin poliyeter' reentaade kemikal e biocompatibilité ina addana ɗum en moƴƴude e kaɓirɗe elektoronik enkapsulaasiyoŋ e insulaasiyoŋ. Eɗe ndeena geɗe elektoronik e ɓuuɓri e ɓuuɓri kemikal tawa ina ndokka kadi ɓuuɓri elektoronik moƴƴiri. Resin poliyeter ina huutoree kadi e peewnugol fotosintesis e jokkondire elektoronik, ina hawra e sarɗiiji toowɗi e nder gollorɗe elektoronik.
E nder fannu safaara nguurndam, jokkere enɗam e reentaade kemikal resin poliyeter ina addana ɗum en waawde feewnude kaɓirɗe safaara e kaɓirɗe innde tissue. Ɗe mbaawi muñde no moƴƴi e ƴiye aadee tawa ina ndokka semmbe mekanik e duumingol potngol. Resin poliyeter ina huutoree kadi ngam feewnude jolngooji ɓuuɓɗi, jogorɗi ƴellitde tolno ɓuuɓgol leɗɗe ngam ɓeydude batte safaara.
E nder selanndeeji, ndiyam e reentaade kemikal resin poliyeter ina mbaɗa ɗum en geɗe selannde moƴƴe. Eɗe kaɗa ndiyam e kemikal naatde heen no feewi, eɗe kuutoree no feewi e mahngo ndiyam, e ɓuuɓnude tuubaaji, e ɓuuɓnude kaɓirɗe elektoronik. Sealants baɗaaɗi e resin poliyeter ina kollita kadi golle moƴƴe e nguleeki les, ina jokki e ƴellitde semmbeeji e nder nguleeki ɓurtuki.
E nder elastomereeji, resin poliyeter ina huutoree ngam feewnude elastomereeji termoplastik (TPE) baawɗi huutoreede no feewi. Ɗee geɗe ina kawri e ɓuuɓri kaɓirɗe e wellitaare golloraade palastik, ina kuutoree no feewi e paɗe, e pijirlooji, e kaɓirɗe safaara, e geɗe otooji. Ko ɓuuɓri e duumingol resin poliyeter ina addana ɗum en suɓaade no moƴƴi ngam feewnude elastomereeji baawɗi golle toowɗe.
E nder gollordu elektoronik, resin poliyeter' reentaade kemikal e biocompatibilité ina addana ɗum en moƴƴude e kaɓirɗe elektoronik enkapsulaasiyoŋ e insulaasiyoŋ. Eɗe ndeena geɗe elektoronik e ɓuuɓri e ɓuuɓri kemikal tawa ina ndokka kadi ɓuuɓri elektoronik moƴƴiri. Resin poliyeter ina huutoree kadi e peewnugol fotosintesis e jokkondire elektoronik, ina hawra e sarɗiiji toowɗi e nder gollorɗe elektoronik.
E nder fannu safaara nguurndam, jokkere enɗam e reentaade kemikal resin poliyeter ina addana ɗum en waawde feewnude kaɓirɗe safaara e kaɓirɗe innde tissue. Ɗe mbaawi muñde no moƴƴi e ƴiye aadee tawa ina ndokka semmbe mekanik e duumingol potngol. Resin poliyeter ina huutoree kadi ngam feewnude jolngooji ɓuuɓɗi, jogorɗi ƴellitde tolno ɓuuɓgol leɗɗe ngam ɓeydude batte safaara.
Sifaaaji
| Innde geɗel ngel | Poliyeter Poliyol | |||||||||
| MF | C2H4O | |||||||||
| Wonde | Liquid viscose mo alaa no fotiri | |||||||||
| Laɓɓingol | 99,50% | |||||||||
| CAS ALAA | 25322-69-4 | |||||||||
| Kod HS | 2909499090 | |||||||||
| EINEKS NO | 500-038-9 | |||||||||
| Batakewol | Pewnugol matelaaji, foam sofaaji, firiiji, alluuje ɓuuɓɗe mahaaɗe ekn. | |||||||||
Lefol ƴeewndo kalite
| Innde geɗel ngel | Poliyeter Poliyol | ||||||
| KUJE | JE AANDIN | NJETTUƊO ƳEEWTO | |||||
| Teddeendi hidroksiil (mgKOH/g) | GB/T 12008-3-2022 | 56,2 (PPG-2000) | |||||
| Peewol (%) | 22313-2008 | 0,03% | |||||
| Ɓooygol (25°C, mPa-s) | 12006-2022 | 450 (PPG-2000) | |||||
| Nafoore pH | 9724-2007 | 7,20% | |||||
| Ko ŋakki (meq/g) | 1208-2022 | 0,02 | |||||
E tonngol
E ɓeydagol anndinde nokkuuji e yahrude yeeso karallaagal, golle peewnugol resin poliyeter ina njokki e moƴƴineede. Pewnugol resin poliyeter jamaanu ina huutoroo peeje kemikal ɓaleeje ngam ustude batte mum e weeyo. Yanti heen, mbayliigu e mbayliigu nguurndam (biodégradabilité) resin poliyeter ina ɓeydoo moƴƴude, ina addana ɗum en ɓeydaade yahdude e sarɗiiji ƴellitaare duumotoonde.
E raɓɓiɗinaade, resin poliyeter, ko huunde toownde, ina jogii darnde mawnde e nder gollorɗe keewɗe sabu ɓuuɓri mum moƴƴiri, ɓuuɓri kemikal, e ɓuuɓri nguurndam. E nder yahrude yeeso karallaagal jokkondirngal, mbaadiiji kuutoragol resin poliyeter maa ɓeydo yaajde, rokka ballal tiiɗngal ngam ƴellitaare gollorɗe jamaanu e biomedicine.