Polyether Polyol nrog cov molecular hnyav ntawm 3000 (PPG3000) yog cov khoom siv raw tseem dav dav hauv kev lag luam polyurethane. Nws cov yam ntxwv suav nrog nruab nrab molecular hnyav, muaj zog ua haujlwm (feem ntau 3) thiab kev ua haujlwm zoo, uas ua rau nws ua tau zoo hauv ntau thaj teb. Hauv qab no yog cov ntsiab lus ntawm nws cov ntawv thov tshwj xeeb thiab cov khoom lag luam tshwj xeeb:
1. Polyurethane ua npuas ncauj plastics
PPG3000 yog tsuas yog siv los ua cov mos mos thiab ib nrab ntawm polyurethane ua npuas, xws li:
Daim txaj txaj, rooj tog ntaub: nws zoo elasticity thiab resilience txhim kho kev nplij siab thiab lub zog siv tau.
Automotive sab hauv sab hauv (xws li rooj zaum, headrests): cov kev txhawb nqa siab tau yooj yim, thaum lub rooj sib tham tsawg VOC kev tiv thaiv.
Rwb thaiv tsev cov ntaub ntawv: siv hauv kev tsim kho tsheb thiab tsheb lag luam kom txo cov suab paj nruag.
2. Cov txheej txheem, cov nplaum thiab cov xov xwm (cov ntaub ntawv)
PPG3000, raws li prepolymer raw khoom, tuaj yeem tsim cov ntaub ntawv ua haujlwm siab:
Txheej txheem: siv hauv kev tsim kho, tsheb thiab hluav taws xob thiab hluav taws xob hauv kev muab cov ris-resistant thiab huab cua-resistant txheej.
Leem hniav thiab cov nplaum: Kev txhim kho kev sib khi thiab ua pob qij txha ua pob qij txha thiab cov khoom siv tsheb sib dhos, xws li polyurethane lasalants thiab cov nplaum tsim qauv nplaum.
Elastomers: xws li kev lag luam poob siab, civillor siv tawv, thiab lwm yam, sib txuas cov khoom siv hluav taws xob nrog cov tshuaj tua hluav taws xob nrog.
3. Cov khau thiab cov khoom ntaus pob ncaws pob
PPG3000 yog siv los npaj polyurethane elastomers rau:
Tib qho ntaub ntawv: txhim kho cov hnav tsis kam thiab hloov tau yooj yim, thiab txuas ntxiv lub neej pabcuam.
Cov khoom siv kis las (xws li yoga Mats, tiv thaiv iav): Noj mus rau hauv tus account lub teeb yuag thiab muaj kev sib luag.
4. Kev lag luam thiab cov ntaub ntawv tshwj xeeb
Polyurethane Yas Taug Kev: Siv nws cov huab cua tiv taus thiab elasticity kom tau raws li kev xav tau kev xav tau cov kev ua kis las.
Waterproof txheej: Siv rau kev qaug dej ntawm lub ru tsev ru tsev, cov phiaj xwm av, thiab lwm yam.
Khoom cua tawv: raws li txheej txheej, nws muab tawv muag kov thiab kav ntev.
5. Lwm daim teb
Ntim khoom siv: Cushioning ua npuas ncauj yog siv los tiv thaiv cov twj paj nruag precision lossis tsis yooj yim cov khoom.
Cov kua nplaum cov kua nplaum: Muab rwb thaiv tsev thiab noo noo tiv thaiv rau cov hluav taws xob.
Kev ua txuj ci thiab cov kev txwv
Cov txiaj ntsig zoo: cov molecular hnyav tsim (kwv yees li 3000) thiab qis viscosity (60 degree) ntawm kev tiv thaiv, thiab nws cov qauv kev tiv thaiv ib puag ncig (qis voc) raws li cov qauv kev lag luam niaj hnub.
Cov kev txwv: nws yog kim thiab rhiab rau cov chaw cia khoom, thiab kev paug noo noo yuav tsum zam.
Raws li cov multifunctional polyether Polyol, PPG3000 yog siv nyob rau hauv cov neeg siv khoom txhua hnub (cov khoom siv khau (cov khoom siv khau) thiab cov khoom muaj nuj nqis Yog tias koj xav paub ntau ntxiv txog cov txheej txheem ntau lawm lossis cov mis tshwj xeeb, thov hu rau peb.