NVP cov tub luam ntawv copolymers rau viscosity kev hloov kho ntawm cov nqaij kom hniav
Ua cov chaw ua haujlwm tsom iav thiab kev tsim cov txheej txheem ntawm cov txheej txheem kom huv si, siv nvp pyrrolidone (NVP) raws li lub ntsiab monomer. Nws tuaj yeem kho cov viscosity ntawm cov nqaij kom hniav zoo nkauj, ua kom zoo tshaj cov khoom siv, thiab txhim kho kev paub cov kev paub thiab ruaj khov thaum siv.
Cov khoom xyaw thiab synthesis: n - vinyl pyrrolidone (NVP) yog tsim los ua polymerization cov tshuaj tiv thaiv nrog lwm cov haujlwm monomers. NVP Monomer muab nws qee cov yam tshwj xeeb, xws li qee yam polargernity thiab hydrophilicity nrog lwm tus monomers kom pab kom nws muaj txoj haujlwm ntawm kev kho viscosity.
Lub hauv paus ntsiab lus: viscosity yog hloov kho los ntawm kev hloov pauv ntawm cov lus qhia txog kev ua kom zoo nkauj, xws li nce qib hydrogen ntawm cov lwg me me. Piv txwv li, hauv essence, nws tuaj yeem tsim cov qauv network tshwj xeeb ntawm polymers, tswj qhov ua kua dej, thiab yog li muaj kev tswj hwm lub piscosity.
Daim ntawv thov cov txiaj ntsig: nws tuaj yeem ua rau lub ntsej muag kom zoo nkauj muaj qhov tsim nyog cov qauv, txhim kho cov ntawv thov kev xav thiab kev nplij siab; Nws tuaj yeem txhim kho qhov ruaj khov ntawm cov khoom lag luam thiab tiv thaiv nag lossis daus lossis stratification ntawm cov khoom xyaw; Nws kuj tseem tuaj yeem hloov kho rau cov qauv sib txawv thiab cov kev yuav tsum tau ua tau zoo, thiab yog siv dav hauv ntau yam khoom lag luam.
Kev Siv Cov Xwm Txheej: Nws yog tsuas yog siv nyob rau hauv kev tsim khoom thiab kev tsim khoom lag luam los tsim viscence rau cov tshuaj pleev ib ce, kev siv raws li cov khoom tso tawm thiab cov neeg siv khoom xav tau.
Cov FAQ
Q: Piv nrog lwm viscosity transfifiers, dab tsi yog qhov zoo ntawm peb cov nvp copolymer?
A: Ua ntej, precise viscosity tswj tau tsim cov kev ntxhib los mos zoo tshaj plaws; Thib ob, siab ruaj khov, hloov tau rau cov khoom siv sib txawv; Thib peb, muaj kev nyab xeeb thiab maj mam, hauv kev ua raws li cov cai tshuaj pleev ib ce.
Q: Nws puas pab kom ruaj khov ntawm cov essence?
A: Yog. Nws tuaj yeem txhim kho qhov ruaj khov ntawm cov kab ke essence, txo cov nag lossis daus thiab stratification ntawm cov khoom xyaw.
Q: Dab tsi ntawm cov khoom siv tau haum rau?
A: Txhua yam ntawm cov ntsiab lus, xws li moisturizing, whitening, anti {{{{}}}}}}}} Koj tuaj yeem hloov kho kom pom qhov tsim nyog los ntawm nws.
Q: Cov khoom xyaw li cas nrog lwm cov khoom xyaw kom zoo nkauj?
A: Zoo sib xws, tuaj yeem ruaj khov ua ke nrog ntau yam khoom xyaw, xws li cov tshuaj haws noo, ua yeeb yam, thiab lwm yam.
Q: Qhov kev pab txhawb dab tsi Kuv tuaj yeem tau txais tom qab yuav khoom?
A: Peb muab pab pawg kws tshaj lij kev pab txhawb nqa, suav nrog cov khoom siv tsim khoom, cov lus qhia kev hloov kho cov khoom thiab tom qab {{0} Kev Muag Khoom Teeb Meem.