Sucrose -}}} itiateied polyether polyols rau rigid foams

Subcrose {{0- Raws Polyether Polyols rau lub nplhaib epylene (po), thiab lwm yam alkylene oxides Nws yog qhov haum rau kev npaj nruj polyurethane ua npuas ncauj (pur), nws muaj cov haujlwm siab, cov qauv ntawm tes zoo thiab muaj kev ruaj khov ruaj khov.

Sucrose -} Raws polyether polyols rau rigid ua npuas ncauj is mainly used in the production of pentane-based rigid foam for refrigerators, freezers, sandwich panels, etc.

1. Kev Lag Luam Kev Tsim Kho Kev Tsim Kho:Raws li cov khoom siv thermal rwb thaiv tsev, nws yog siv los ua cov thermal rwb thaiv tsev txheej rau cov phab ntsa, vov tsev thiab plag tsev.

2. Cov khoom txias: Rwb thaiv tsev cov ntaub ntawv rau cov neeg ua tub yees thiab cov tub yees tub yees tso cov khoom xa tawm.

3. Cov khoom siv hauv tsev: insidation txheej ntawm tub yees thiab khov cov khoom siv khov.

4. Kev lag luam Automotive: Suab sab hauv suab nrov, thermal rwb thaiv tsev cov khoom siv, nrog rau cov khoom tsim hauv kev tsim hnav.

Cia thiab tsheb thauj mus los:

Galvanized Steel Barrels, Net Nyhav, IbCs, Lub thawv ntim khoom siv tseem muaj avalaule.

Cov khoom yuav tsum tau khaws cia hauv unmoist thiab cov xwm txheej qhuav .abibe 60 degree, ib qho tsis zoo ntawm cov khoom lag luam zoo yuav tshwm sim. Lub sijhawm luv luv ntawm kev ua kom sov lossis txias tsis ua kev puas tsuaj. Cov khoom no tsis yog - flammable thiab tsis - cov khoom siv tshuaj lom neeg tawg.

Tas sij hawm:

Nyob rau hauv cov kev pom zoo cia. Subcrose -} Raws polyether Polyols rau cov npuas dej tsis yeem muaj lub neej txee ntawm 12 lub hlis.

Q: Dab tsi yog qhov zoo ntawm cov ua npuas ncauj txhav ua nrog sucrose -}} pib polyether polyols?

A: Rigid Fooam ua los ntawm cov polyol polyol muaj cov txiaj ntsig hauv qab no:

Ib puag ncig tus phooj ywg: Txij li thaum pib cov khoom yog ntuj qab zib, nws yog cov phooj ywg zoo dua li roj av -} Raws li cov ntaub ntawv raw.

Cov khoom siv lub cev lub cev zoo heev: Txhim kho lub zog compression, tshav kub ua kom tau thiab noo noo tsis kam ntawm ua npuas ncauj.

Kev ua kev ua tau zoo: Optimized kev ntws ntawm cov npaus, yooj yim kom ua cov duab ua tiav.

Kev tswj kom tuab: Kev pab ua cov npuas dej tsawg haum rau cov ntawv thov thermal rwb thaiv tsev.

Q: Dab tsi ntawm cov ntaub ntawv ua npuas yeej yog qhov tsim nyog rau sucrose -}} pib polyether polyols?

A: Lawv tau siv dav siv hauv cov khoom siv rwb thaiv tsev, cov khoom siv txias txias, cov ntaub ntawv xa hluav taws xob, cov khoom siv hluav taws xob hauv tsev nyob hauv kev thauj mus los. Tshwj xeeb rau siab -}}}}}}}}} Cov ntawv thov ua tsis tau zoo, tsawg cov dej nqus thiab cov kws kho kom zoo nkauj.

Q: Dab tsi yog sucrose -} pib polyether polyols? Nws txawv li cas ntawm cov polyole polyols?

A: sucrose {-} pib polyether Polyol yog cov tshuaj lom tshwj xeeb uas siv cov tshuaj lom neeg uas siv cov khoom siv pib. Piv nrog ua ethylene ib txwm glycol lossis propylene glycol raws linear qauv thiab muaj peev xwm muab cov tshuab hluav taws xob ntau dua, hluav taws xob zoo dua thiab muaj kev ruaj khov rau cov hmoov npuas tawv. Tsis tas li ntawd, vim lawv cov cim tshwj xeeb - s saw cov qauv, lawv kuj muaj cov qauv qhib ntawm tes, tau txais txiaj ntsig zoo ntawm qee cov ntawv thov.

Cim npe nrov: sucrose -}}}}}} surose {{