Polyether Polyols rau Sealants

Daim ntawv thov ntawm polyether polyols rau sealants yog feem ntau xav txog nyob rau hauv lawv cov zoo heev lub cev zog thiab tshuaj stability, ua rau lawv ib tug zoo tagnrho cov ntaub ntawv rau kev npaj cov sealants ua tau zoo. Polyether polyols muaj ntau pawg hydroxyl nyob rau hauv lawv cov qauv molecular, uas muab lawv zoo reactivity thiab adhesion zog. Los ntawm reacting nrog reactants xws li isocyanates, sealants nrog siab adhesion, siab elasticity thiab aging kuj yuav npaj tau.

Polyether polyols rau sealants muaj zoo sealing thiab yooj.
Polyether Polyol rau CASE siv rau cov nplaum ua kom pom kev txhim kho hydrolytic stability thiab zoo heev tiv thaiv kom tsis muaj zog acids.

Qhov zoo ntawm polyether polyols rau sealants:
Nyob rau hauv sealants, lub ntsiab zoo ntawm polyether polyols muaj xws li:

Cov khoom zoo ntawm lub cev: sealants npaj los ntawm polyether polyols muaj adhesion siab, siab elasticity thiab aging kuj.
Chemical stability: zoo dej tsis kam thiab roj kuj, ua sealant khoom muaj zoo heev durability thiab stability.
Reactivity: Muaj ntau pawg hydroxyl, tuaj yeem ua ntau yam tshuaj lom neeg nrog rau lwm cov tebchaw, thiab tsim nyog rau ntau hom kev foob.

Molecular hnyav: Polyether polyols rau sealants feem ntau muaj qhov hnyav molecular, uas muab lawv lub cev zoo thiab tshuaj lom neeg hauv ntau daim ntawv thov.
viscosity: Polyether polyols muaj viscosity tsawg, ua rau lawv yooj yim rau kev ua thiab siv 1.
Reactivity: Vim muaj ntau pawg hydroxyl, polyether polyols muaj reactivity siab thiab muaj peev xwm ua tau ntau yam tshuaj tiv thaiv nrog lwm cov tebchaw.
Kev tiv thaiv dej thiab tshuaj tiv thaiv corrosion : Polyether polyols muaj cov dej tsis zoo thiab cov tshuaj tiv thaiv corrosion, uas yog qhov tseem ceeb tshwj xeeb rau cov txheej thiab sealants.
Tsis tshua muaj kub yooj: Nyob rau hauv qhov kub tsis tshua muaj kub, polyether polyols muaj peev xwm tuav tau zoo elasticity thiab yooj, kom lawv cov kev ua tau zoo nyob rau hauv cov huab cua txias tsis cuam tshuam.

Sealants: Polyether polyols yog siv los tsim cov sealants nrog huab cua zoo heev thiab elasticity. Cov sealants no feem ntau yog siv rau hauv cov pob qij txha ntawm cov tsev, qhov rooj thiab qhov rais seals ntawm lub tsheb, thiab lwm yam los tiv thaiv kev nkag mus ntawm noo noo, huab cua thiab plua plav. cov

Coatings: Hauv kev lag luam coatings, polyether polyols, uas yog ib qho tseem ceeb ntawm cov txheej txheem siab polyurethane, tuaj yeem txhim kho qhov hnav tsis kam, huab cua tsis kam thiab adhesion ntawm cov txheej, thiab tau siv dav hauv cov txheej txheem sab nrauv ntawm tsheb thiab cov khoom siv. cov

Adhesives: Nyob rau hauv daim teb ntawm cov nplaum, polyether polyols yog qhov kev xaiv zoo tshaj plaws rau cov nplaum ua haujlwm siab vim lawv qhov yooj yim heev thiab kev sib khi lub zog. Lawv tau siv dav hauv kev sib txuas ntawm cov ntaub ntawv xws li ntoo, hlau, thiab yas.

Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.

Tsis txhob nqus pa los yog huab cua.

Khaws kom deb ntawm qhov hluav taws kub - Tsis haus luam yeeb.

Siv cov kev ntsuas los tiv thaiv kev tsim ntawm electrostatic nqi.

Cov tawv polyurethane ua npuas ncauj ntim rau hauv galvanized steel nruas;

Txhua lub nruas yog 200kg hauv qhov hnyav.

Pallet tank, flexitank, lossis lub tank tsheb kuj tuaj yeem txais

Yuav tsum tau xyuam xim rau qhov cua, txias, thiab qhuav, tsis txhob tshav ntuj thiab los nag

kom deb ntawm dej thiab qhov chaw sov. Thaum lub sijhawm khaws cia thiab kev thauj mus los.

Tsuas yog Polyether polyols rau sealants, peb kuj muab lwm cov polyether polyol rau CASE (Coatings, Adhesives, Sealants, thiab Elastomers), thov hu rau peb.

Cim npe nrov: Tuam Tshoj polyether polyols rau sealants, Tuam Tshoj polyether polyols rau sealants manufacturers, lwm tus neeg, Hoobkas