Polyether polyolyog ib qho tseem ceeb raw khoom ntawm polyurethane ua npuas ncauj, nws lub ntsiab muaj rigid foam, saj zawg zog ua npuas ncauj, CASE daim ntawv thov thiab lwm yam.
Polyether polyol yog cov organic polymer, uas yog npaj los ntawm kev ntxiv polymerization ntawm ib qho pib (ib qho chaw uas muaj cov pab pawg hydrogen) nrog ethylene oxide (EO), propylene oxide (PO), thiab ethylene oxide butane (BO) nyob rau hauv lub xub ntiag ib catalyst.
Cov txiaj ntsig loj tshaj plaws ntawm polyether polyol yog glycerol raws li tus neeg sawv cev pib thiab epoxide (feem ntau PO thiab EO ua ke), los ntawm kev hloov PO thiab EO pub (sib xyaw lossis cais ntxiv), ntxiv piv, ntxiv kev txiav txim thiab lwm yam kev mob, los tsim ib qho ntau yam ntawm polyether polyols.
Yuav siv cov polyether polyol li cas?
- Rigid ua npuas ncauj polyol tsuas yog siv rau ua npuas ncauj rwb thaiv tsev nyob rau hauv domestic thiab lag luam tub yees, insulated ntim, composite panels rau cov khw muag khoom txias, dej thiab hnub ci cua sov, pipelines thiab ntau lwm yam kev siv rwb thaiv tsev.
- Cov pa polyols yog cov ntaub ntawv tseem ceeb rau kev tsim cov khoom ua npuas ncauj yooj yim uas siv rau hauv daim ntaub ntawv xws li txaj, lub rooj zaum hauv tsheb, qhov chaw sab hauv, suab nrov thiab cov rooj tog zaum.
- High Reactivity Polyols yog siv rau molding txheej txheem rau daim ntaub ntawv nyob rau hauv lub tsheb rooj, tsheb ciav hlau, dav hlau thiab kuj rau molding PU kauj log thiab dashboards.
- Polymeric Polyols nrog ntau qhov sib txawv ntawm Styrene-Acrylonitrile (SAN) cov khib nyiab los txhim kho PU foams load bearing peev.
- CASE Polyols yog siv rau hauv cov ntawv tsis yog cellular polyurethane xws li txheej, nplaum, sealant thiab elastomer.
Nrhiav qhov chaw zoo rau polyether polyol?
Beiqiao cov khoom lag luam feem ntau yog cov khoom lag luam rau polyether polyoi, tshwj xeeb rau kev sib xyaw polyol rau txau ua npuas ncauj, sandwich, yeeb nkab rwb thaiv tsev, dej rhaub, txias cia thiab lwm yam.
BEI QIAO muaj kev mob siab rau kev tsim pab pawg thiab kev txhim kho txuj ci. Thiab muaj lub zog muaj zog, muaj kev paub dhau los thiab muaj txiaj ntsig zoo R & D pab neeg thiab pab pawg muag khoom, uas muaj zog, muaj txiaj ntsig, thiab mob siab rau kom txaus siab rau cov neeg siv khoom xav tau thiab cov kev daws teeb meem ntawm tus kheej raws sij hawm.Kuj customized tuaj yeem ua tiav.