Sorbitol -} itiateied polyether polyols rau cov npuas dej rigid

Sorbitol - pib polyether polyols, polyether polyols synthesized los ntawm cov khoom siv tsis muaj zog, yog cov tshuaj tshwj xeeb tsim rau kev ua npuas dej kom nruj. Qhov no hom ntawm polyet polyol yog tau los ntawm lub nplhaib-}}}}}}}}}}}}} thiab muaj cov txiaj ntsig zoo thiab thov cov yam ntxwv.

Vim nws cov khoom tau zoo, sorbitol -} pib lub luag haujlwm siab, cov rwb thaiv tsev thermal thiab txuag hluav taws xob.

1.Building Rwb Thaiv Tsev Cov Khoom: Siv rau rwb thaiv tsev ntawm cov phab ntsa, vov tsev thiab plag tsev los txhim kho cov khoom siv hluav taws xob.
Khoom siv cov khoom hauv tub yees: raws li cov ntaub ntawv rwb thaiv tsev ntawm tub yees, khov, txias, kom tswj tau ib puag ncig kub tsawg thiab lwm yam.
2.Pip rwb thaiv tsev: thov rau kev siv cov kav dej thiab cov dej dej kub hauv tsev rwb thaiv tsev kom tiv thaiv kev kub ntxhov.
3.Qhov siv cov peev txheem tsim: Siv rau cov tub yees, cua sov thiab lwm yam khoom siv hauv tsev rwb thaiv tsev txheej, kom muab cov txiaj ntsig rwb thaiv tsev.
4.AUAUTOMOTE YAM: Ua automotive sab hauv cov khoom, xws li lub rooj panels, ntsuas panels, thiab lwm yam.
5. Cov khoom siv ua npuas ncauj: qee cov khoom noj phom tawv tuaj yeem siv los ua cov khoom tiv thaiv rau lub tshuab tiv thaiv lossis cov zaub mov hauv tub yees.
6. Tu siab thiab ua qauv: siv rau qee cov pwm ua ke uas yuav tsum muaj qhov tseeb ntawm cov duab thiab seem ruaj khov.

200kg lossis 220kg hlau nruas cov cav, iso pob thiab iso {{}}}}}} tank kuj tseem tuaj yeem muab tau.

Khaws rau hauv qhov chaw txias, qhuav thiab muaj qhov cua, lub sijhawm ntawm kev siv tau yog ib xyoos.

Q: Dab tsi yog qhov zoo ntawm sorbitol - xob daws polyether polyols tshaj polyether polyols?

A: Sorbitol - Cov qauv polyether polyols feem ntau muaj lub zog zoo dua thiab muaj zog dua thiab ua npuas dej nyuaj. Tsis tas li ntawd, lawv muaj peev xwm txhim kho cov kub tiv thaiv thiab seem ruaj khov ntawm lub npaus, thaum lawv tseem muaj ntau lub sijhawm ua haujlwm ntawm sorbitol.

Q: Qhov kev cuam tshuam ib puag ncig ntawm cov polyols yog dab tsi? Puas yog nws nyob ruaj khov?

A: Sorbitol yog ib qho kev tawm tsam polyol tau muab los ntawm cov pob kws xws li cov pob kws thiab nplej, yog li siv cov roj hmab rau cov roj hmab thiab txo cov pa roj carbon monoxide}. Qhov kev xaiv ntawm no bio -} Cov khoom txhawb kev loj hlob thiab tseem muaj ntau cov neeg ua phooj ywg ntawm cov khoom kawg.

Q: Lawv ua li cas thiaj ua rau cov ntawv thov txhav txhav?

A: Sorbitol - Cov qauv polyols tuaj yeem muab cov qauv ntawm cov tawv nqaij ua npuas dej, uas txhais tau tias kev ua npuas dej zoo dua thiab dej tsis kam. Lawv kuj txhim kho lub zog compressive ntawm foams, ua rau lawv zoo heev hauv cov chaw xws li rwb thaiv tsev lub tsev, khoom siv tub yees thiab khoom ntim khoom.

Cim npe nrov: Sorbitol -}}}}}}}} soridol {}}}}}}}}}}}-}}}}}}}}}}-}}}}-}}}}-}}}}}}-}}}-}}}}}}-}}}}-}}}}-}}}}}-