-
Lub ntiaj teb Nucleating Agent kev ua lag luam tau nthuav dav zuj zus: tsom mus rau cov neeg muag khoom hauv Suav teb
Nyob rau hauv lub xyoo dhau los (2024), vim yog kev loj hlob ntawm kev lag luam xws li tsheb thiab ntim, polyolefin kev lag luam nyob rau hauv Asia Pacific thiab Middle East cheeb tsam tau loj hlob tsis tu ncua. Qhov kev thov rau cov neeg ua haujlwm nucleating tau nce ntxiv. (Dab tsi yog tus neeg sawv cev nucleating?) Siv Tuam Tshoj ua tus ...Nyeem ntxiv -
Huab cua tsis zoo? Qee yam koj yuav tsum paub txog PVC
PVC yog ib hom yas uas feem ntau ua rau hauv cov kav dej thiab fittings, cov nplooj ntawv thiab cov yeeb yaj kiab, thiab lwm yam. Nws yog tus nqi qis thiab muaj kev kam rau qee cov kua qaub, alkalis, ntsev, thiab cov kuab tshuaj, ua rau nws tshwj xeeb tshaj yog haum rau kev sib cuag nrog cov khoom oily. Nws tuaj yeem ua rau pob tshab lossis opaque pom ...Nyeem ntxiv -
Dab tsi yog kev faib tawm ntawm Antistatic Agents? -Customized Antistatic Solutions los ntawm NANJING REBORN
Antistatic cov neeg ua haujlwm tau dhau los ua qhov tsim nyog los daws cov teeb meem xws li electrostatic adsorption hauv yas, luv circuits, thiab electrostatic tawm hauv hluav taws xob. Raws li kev siv sib txawv, cov tshuaj tiv thaiv kab mob tuaj yeem muab faib ua ob pawg: sab hauv additives thiab exter ...Nyeem ntxiv -
PROTECTOR RAU POLYMER: UV ABSORBER
Cov qauv molecular ntawm UV absorbers feem ntau muaj conjugated ob daim ntawv cog lus lossis cov nplhaib uas muaj ntxhiab, uas tuaj yeem nqus tau ultraviolet rays ntawm cov wavelengths tshwj xeeb (feem ntau yog UVA thiab UVB). Thaum ultraviolet rays irradiate lub absorbent molecules, cov electrons nyob rau hauv lub molecules hloov los ntawm hauv av s ...Nyeem ntxiv -
Kev faib tawm thiab kev siv cov ntsiab lus ntawm cov txheej txheem txheej txheej
Leveling agents siv nyob rau hauv coatings feem ntau muab faib mus rau hauv mixed solvents, acrylic acid, silicone, fluorocarbon polymers thiab cellulose acetate. Vim nws cov yam ntxwv tsis tshua muaj qhov nro, cov neeg ua haujlwm qib tsis tuaj yeem pab cov txheej txheem rau qib, tab sis kuj tseem tuaj yeem ua rau muaj kev phiv. Thaum siv, ...Nyeem ntxiv -
Dab tsi yog leveling cuab yeej ntawm coatings?
Kev txhais ntawm qib Leveling cuab yeej ntawm ib txheej yog piav raws li lub peev xwm ntawm lub txheej kom ntws tom qab daim ntawv thov, yog li maximizing lub tshem tawm ntawm tej nto unevenness tshwm sim los ntawm daim ntawv thov txheej txheem. Tshwj xeeb, tom qab txheej txheej yog thov, muaj cov txheej txheem ntws ntawm ...Nyeem ntxiv -
Dab tsi cuam tshuam rau defoaming ntawm coatings?
Defoaming yog lub peev xwm ntawm cov txheej txheem los tshem tawm cov npuas dej thaum lub sijhawm tsim khoom thiab txheej txheej. Defoamers yog ib hom tshuaj ntxiv uas siv los txo cov npuas dej thaum lub sijhawm tsim khoom thiab / lossis siv cov txheej txheem. Yog li dab tsi cuam tshuam rau defoaming ntawm coatings? 1. Nto te...Nyeem ntxiv -
Hom ntawm UV absorbers
Taw qhia txog UV absorber Sunlight muaj ntau lub teeb ultraviolet uas tsim kev puas tsuaj rau cov khoom xim. Nws wavelength yog hais txog 290 ~ 460nm. Cov teeb meem ultraviolet rays no ua rau cov xim molecules decompose thiab ploj mus los ntawm cov tshuaj oxidation-txo cov tshuaj tiv thaiv. Kev siv cov ultraviolet abs ...Nyeem ntxiv -
Txheej antioxidant
Taw qhia Antioxidants (los yog cov cua sov stabilizers) yog cov additives siv los inhibit los yog ncua kev degradation ntawm polymers vim oxygen los yog ozone nyob rau hauv cov huab cua. Lawv yog cov feem ntau siv additives nyob rau hauv cov ntaub ntawv polymer. Coatings yuav undergo thermal oxidation degradation tom qab tau ci ntawm siab ...Nyeem ntxiv -
Kev tu tawv nqaij tu surfactant APG (Alkyl Polyglycoside)
APG, luv luv rau Alkyl Polyglycoside, yog ib qho nonionic surfactant. Cias muab, nws zoo li ib tug khawv koob "tshuaj magician" uas tuaj yeem ua kom cov khoom tu ua haujlwm zoo heev. Nws yog lub hnub qub nce siab hauv cov khoom xyaw ntawm kev tu tawv nqaij. Los ntawm xwm Cov ntaub ntawv raw ntawm APG yog tag nrho los ntawm xwm. Nws yog feem ntau ...Nyeem ntxiv -
Kev loj hlob ntawm dispersants (2)
Nyob rau hauv tsab xov xwm kawg, peb tau qhia txog qhov tshwm sim ntawm dispersants, ib co mechanisms thiab functions ntawm dispersants. Nyob rau hauv nqe lus no, peb yuav tshawb txog hom dispersants nyob rau hauv txawv lub sij hawm nrog kev loj hlob keeb kwm ntawm dispersants. Traditional qis molecular hnyav wetting thiab dispersing tus neeg sawv cev Lub ...Nyeem ntxiv -
Kev loj hlob ntawm dispersants (1)
Dispersants yog cov additives saum npoo siv los ua kom cov khoom ruaj khov hauv cov xov xwm xws li cov nplaum, xim, cov yas thiab cov yas sib xyaw. Yav dhau los, coatings yeej tsis xav tau dispersants. Cov txheej txheem xws li alkyd thiab nitro xim tsis xav tau cov khoom tawg. Dispersants tsis tshwm sim txog thaum acrylic r ...Nyeem ntxiv