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Kev ceev faj thaum xaiv chlorinated polyethylene
Kev ceev faj thaum xaiv chlorinated polyethylene: CPE chlorinated polyethylene yog dav siv nyob rau hauv tub yees sib nqus strips, PVC qhov rooj thiab qhov rais profiles, yeeb nkab ntawv, fittings, blinds, hlau thiab cable sheaths, waterproof yob, nplaim-retar ...Nyeem ntxiv -
Yog vim li cas rau txoj kev loj hlob sai ntawm tshiab environmentally friendly calcium zinc stabilizers yog
Thaum tsim cov khoom yas, peb siv ntau cov stabilizers, ntawm cov khoom siv stabilizers yog siv dav tshaj plaws. Txawm hais tias cov hlau lead ntsev stabilizers pheej yig thiab muaj qhov zoo thermal stability, lawv tau siv dav. Txawm li cas los xij, th...Nyeem ntxiv -
Dab tsi yog qhov sib txawv ntawm cov khoom siv hauv PVC, cov khoom siv yas, thiab cov roj nplua nyeem?
Vim tias cov khoom siv PVC ua tau zoo heev nrog PVC thiab muaj qhov hnyav ntawm qhov hnyav (kwv yees (1-2) × 105-2.5 × 106g / mol) thiab tsis muaj cov hmoov txheej, lawv yuav raug tshav kub thiab sib tov thaum lub sij hawm molding txheej txheem. Lawv xub soften thiab...Nyeem ntxiv -
Yuav ua li cas kuaj qhov sib ntxiv ntawm cov tshuaj inorganic i
Yuav ua li cas los ntsuas qhov sib ntxiv ntawm cov tshuaj inorganic hauv ACR kev pab cuam: Kev kuaj xyuas txoj kev rau Ca2+: Kev sim ntsuas thiab cov tshuaj reagents: beaker; Cone zoo li lub raj mis; Funnel; burette; Hluav taws xob rauv; Anhydrous ethanol; Hydrochloric acid, NH3-NH4Cl buffer tov, calcium qhia, 0.02mol / L ...Nyeem ntxiv -
Dab tsi yog cov teeb meem xim tom qab calcium zinc stabilizers hloov cov ntsev ntsev?
Tom qab lub stabilizer hloov los ntawm txhuas ntsev mus rau calcium zinc stabilizer, nws yog ib qho yooj yim mus nrhiav tau hais tias cov xim ntawm cov khoom feem ntau nyhav ntsuab, thiab nws yog ib qho nyuaj rau ua tiav cov xim hloov ntawm ntsuab mus rau liab. Tom qab lub stabilizer ntawm tawv PVC khoom yog transfor ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv chlorinated polyethylene hauv online cables
1. Txhim kho cov txheej txheem ntawm cov khoom siv cable CPE thev naus laus zis muaj kev ua tau zoo, nplaim taws retardancy thiab roj tsis kam, zoo thaum tshav kub kub aging kuj, ozone kuj, huab cua tsis kam, thiab cov txheej txheem zoo sib xyaw ua haujlwm. Nws yuav luag tsis muaj scorchin ...Nyeem ntxiv -
Txoj kev los txhim kho qhov zoo ntawm PVC foaming regulators:
Muaj ntau txoj hauv kev los txhim kho qhov zoo ntawm PVC foaming regulators. Qhov tseem ceeb tshaj plaws yog ua kom lub zog yaj ntawm PVC. Yog li ntawd, ib txoj hauv kev tsim nyog yog ntxiv cov additives los txhim kho lub zog yaj thiab txo qhov ua haujlwm kub. ...Nyeem ntxiv -
Dab tsi yog qhov poob los ntawm qhov tsis zoo chlorinated polyethylene CPE hauv PVC ua
Chlorinated polyethylene (CPE) yog chlorinated hloov khoom ntawm high-density polyethylene (HDPE). Raws li kev hloov kho rau PVC, cov ntsiab lus chlorine ntawm CPE yuav tsum nyob nruab nrab ntawm 35-38%. Vim nws zoo heev huab cua tsis kam, txias kuj, nplaim kuj, roj kuj, cuam tshuam resi ...Nyeem ntxiv -
Kev soj ntsuam ntawm Kev Ntsuas Kev Ntsuas rau PVC Calcium Zinc Stabilizers
PVC cov khoom tiav yog siv rau hauv kev lag luam sib txawv. Kev ntsuam xyuas thiab kev ntsuam xyuas ntawm PVC calcium zinc stabilizers xav tau ntau txoj hauv kev nyob ntawm lawv qhov kev ua tau zoo. Feem ntau, muaj ob txoj hauv kev tseem ceeb: static thiab dynamic. Txoj kev zoo li qub suav nrog Congo liab daim ntawv xeem txoj kev, kev laus o ...Nyeem ntxiv -
Dab tsi yog cov teeb meem hauv PVC ua lag luam pab?
1. Tseem muaj qee qhov sib txawv ntawm cov khoom siv hauv tsev PVC thiab cov khoom txawv teb chaws, thiab cov nqi qis tsis muaj qhov zoo tshaj plaws hauv kev lag luam kev sib tw. Txawm hais tias cov khoom lag luam hauv tsev muaj qee thaj chaw thiab tus nqi zoo hauv kev sib tw ua lag luam, peb muaj qee qhov sib txawv ntawm cov khoom ua haujlwm ...Nyeem ntxiv -
Cov khoom siv lub cev thiab lub luag haujlwm tseem ceeb ntawm PVC ua cov khoom pab
PVC ua kev pab yog ib qho thermoplastic graft polymer tau los ntawm polymerization ntawm methyl methacrylate thiab acrylate los ntawm cov noob pleev. Nws yog tsuas yog siv rau kev ua thiab tsim cov ntaub ntawv PVC. Nws muaj txiaj ntsig zoo rau kev txhim kho qhov cuam tshuam ntawm cov ntaub ntawv PVC. Nws tuaj yeem npaj ...Nyeem ntxiv -
Dab tsi yog yam uas cuam tshuam rau kev ua haujlwm zoo
1. Viscosity naj npawb Cov viscosity naj npawb qhia txog qhov nruab nrab molecular hnyav ntawm cov resin thiab yog cov yam ntxwv tseem ceeb rau kev txiav txim siab hom resin. Cov khoom thiab kev siv ntawm cov resin sib txawv nyob ntawm qhov viscosity. Raws li qib ntawm polymerization ntawm PVC resin nce, mechanical p...Nyeem ntxiv
