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Qhov zoo yuav tsum tau muab txheeb xyuas ua ntej thaum kawg. Thaum kawg tsis tau ua cov khoom plastic, qhov ntau ntawm cov duab ntawm molecules, qhov tshuaj ntsuas, qhov tshuaj ntsuas rau qhov cua sov, thiab qhov tshuaj ntsuas rau qhov ua haujlwm yuav tsum tau muab txheeb xyuas ua ntej thaum kawg. Kev txheeb xyuas polymer yuav tsum tau muab txheeb xyuas rau cov qhov tseem ceeb no tag nrho kom muaj kev sib thag rau cov kev txheeb xyuas, thiab kom cov neeg ua khoom tau ntau dua thiab muaj kev nyab xeeb dua. Peb nyob rau Hangzhou Zhongwang Technology Co., Ltd. muaj ntau dua 80 cov IP uas tau muab txheeb xyuas los ntawm lub npe, thiab tau muab txheeb xyuas los ntawm lub npe rau cov khoom tshiab thiab muaj kev ua haujlwm zoo - peb ua cov khoom siv txheeb xyuas polymer uas muaj kev ua haujlwm zoo dua rau qhov teeb meem no.
Keeb kom muaj kev zoo ua tiav tiag
Kev sib xyaw ntawm cov polymer yuav tsum tau txais kev sib xyaw rau qhov ntsiab lus thiab qhov ntsiab lus uas muaj nyob hauv cov polymer chains. Qhov no yog qhov tseem ceeb rau qhov kev sib xyaw ntawm cov polymer thiab qhov kev sib xyaw ntawm cov polymer hauv kev sib xyaw ntawm cov thermal thiab kev sib xyaw. Yog tias cov polymer tsis tau txais kev sib xyaw rau qhov ntsiab lus thiab qhov ntsiab lus uas muaj nyob hauv cov polymer chains, lawv yuav tsis tau txais kev sib xyaw rau qhov kev sib xyaw ntawm cov polymer thiab qhov kev sib xyaw ntawm cov polymer hauv kev sib xyaw ntawm cov thermal thiab kev sib xyaw.
Kev sib xyaw ntawm intrinsic viscosity (IV) yuav pab tau rau kev sib xyaw ntawm cov molecular weight thiab yog qhov tseem ceeb rau kev sib xyaw ntawm cov polymer.
Kho sim txhais qhov ntsuas qhov tshuaj ntsuas ntawm cov khoom siv polymer hauv cov qhov cim sib txawv ntawm kev tsim khoom, raws li qhov kev tsim polymer, hauv qhov kev tsim khoom thiab qhov kev txheeb xyuas khoom thaum kawg, yuav pab cov neeg tsim khoom kom paub txog qhov zoo ntawm txhua qhov cim thiab pom qhov tsis zoo hauv qhov sib txawv ua ntej lawm kom tsis tau txhawb rau hauv kev tsim khoom. Raws li cov neeg tsim khoom uas muaj kev txheeb xyuas qhov zoo ntawm cov khoom siv polymer, qhov ntsuas qhov tshuaj ntsuas yuav pab tshem qhov khoom tsis zoo kom tsis tau txhawb rau hauv kev tsim khoom. Ntawd li, qhov ntsuas IV yuav pab rau kev txheeb xyuas qhov zoo ntawm khoom thiab kev txheeb xyuas kev tsim khoom kom zoo dua, raws li kev txheeb xyuas qhov sib txawv ntawm kev tsim khoom.
Tshem tshaj qhov kev tsim khoom kom zoo dua
Kab kev siv noj qab los ntawm cov polymer yog nyob rau hauv kev sib txuas nrog lub weight ntawm cov molecules thiab lub viscosity. Cov polymer uas muaj lub weight ntawm cov molecules siab yuav muaj lub viscosity ntawm cov melt siab thiab yuav muaj kev sib txuas nrog lub speed ntawm kev siv cov extrusion, lub time ntawm kev siv cov injection molding, thiab lub energy uas siv. Cov polymer uas muaj lub weight ntawm cov molecules ntsuab yuav muaj kev sib txuas zoo dua rau kev siv, tab sis yuav muaj kev sib txuas rau cov mechanical properties.
Kab kev test polymer tshwj xeeb yuav pab cov neeg siv cov khoom kom paub tias cov polymer uas lawv yuav tsum siv rau cov khoom uas lawv tsim, thiab pab lawv kom muaj kev sib txuas zoo rau cov parameter uas siv rau kev tsim khoom.
Los ntawv tshuaj no yuav pab cov kws tsim khoom paub tias puas muaj qhov kev hloov kho rau kev tsim khoom kom muaj kev sib npaug zoo dua ntawm kev tsim khoom thiab qhov zoo ntawm khoom. Rau kev tsim khoom los ntawm kev ntxuav, qhov zoo ntawm cov khoom polymer yuav pab txo qhov sib txawv ntawm lub sijhawm tsim khoom thiab qhov zoo ntawm cov khoom. Rau kev ntxuav, qhov ntxuav zoo yuav pab tau qhov zoo ntawm qhov ntev ntawm cov ntawv thiab kev paub zoo dua rau qhov ntev ntawm cov khoom. Los ntawm kev txo qhov sib txawv ntawm kev tsim khoom, kev test yuav pab txo qhov sijhawm tsis ua haujlwm, khoom uas tsis zoo thiab kev siv hluav taws xob uas tsis zoo.
Kev txhawb kev daws teb thiab kev xav tau ntawm cov neeg siv khoom
Cov kws tsim khoom uas nqis khoom mus rau cov tebchaws sib txawv yuav tsum ua raws li cov kev daws teb thiab cov kev xav tau ntawm cov neeg siv khoom. Kev test cov khoom polymer yog qhov tseem ceeb rau kev tsim khoom ntawm lub zog los pab cov tebchaws uas tau pom tias cov khoom tau ua raws li cov kev daws teb ntawm lub ntiaj teb.
Qhov data uas muaj los ntawm kev qhia kom paub txog polymer yog txaus rau kev pab tso cim cov khoom tshiab rau cov kev pab tso cim hauv qhov chaw sib xyaw, piv txwv li ISO thiab ASTM, thiab lwm yam kev pab tso cim uas nyob rau hauv lub nroog ntawd. Kev pab tso cim cov khoom feem ntau yuav tsum siv qhov data ntawm kev qhia kom paub txog polymer uas muaj ntau qhov lus qhia thiab muaj kev qhia kom paub txog lawm. Cov lus qhia no yog rau qhia tias cov khoom yuav tuaj yeem sib thaj tau raws li cov kev xav tau uas cov neeg siv khoom tau xaiv rau hauv lub ntiaj teb, thiab yog li no cov laus khoos yuav tuaj yeem pab cov neeg siv khoom tau txais kev pab tso cim thiab pab tau raws li kev xav tau. Rau qhov chaw tshuaj, kev qhia kom paub tau ua rau cov kev pab tso cim uas muaj qhov sib npaug, piv txwv li kev qhia kom paub txog kev sib koom ntawm cov khoom thiab cov ntawv tshuaj uas muaj nyob hauv qhov chaw tshuaj, thiab kev qhia kom paub txog cov khoom uas tuaj yeem muaj los ntawm cov khoom. Rau qhov chaw khoov khoov, kev qhia kom paub txog polymer yuav tsum qhia kom paub txog kev muaj los ntawm cov khoom, kom haum rau cov kev pab tso cim ntawm FDA lossis EU rau cov khoom uas sib koom ntawm cov khoom thiab cov khoom uas muaj nyob hauv qhov chaw khoov khoov.
Kuam txhais tes kuj pab tshem kom cov neeg siv khoom nyob deb ntawm kev paub zoo. Thaum muab cov lus qhia tias cov khoom thiab cov ntaub ntawv polymer uas muaj kev txhais tes zoo, cov neeg tsim khoom tuaj yeem muab qhia kom paub tias cov khoom tshiab yog zoo thiab muaj kev nyab xeeb rau hauv qhov chaw uas muaj kev sib xyaw ntau.
Pab cov neeg tsim khoom tshiab thiab cov khoom tshiab
Kuam paub zoo rau qhov kev sib koom ntawm qhov kev ua haujlwm ntawm cov duab ntawm cov khoom thiab qhov kev ua haujlwm ntawm cov khoom yog qhov tseem ceeb thaum tsim cov khoom tshiab thiab ua kom zoo dua li cov khoom uas muaj nyob lawm. Qhov paub no pab xaiv cov khoom thiab tsim cov khoom. Rau kev txhais tes zoo rau cov khoom tshiab, qhov kev txhais tes thiab cov lus qhia uas tau txhais tes los ntawm cov khoom polymer tshiab yog qhov tseem ceeb rau kev txheeb xyuas cov khoom uas yuav siv.
Cov lus qhia los ntawm kev txhais tes rau qhov viscosity ntawm cov khoom thiab kev txhais tes rau qhov gel-permeation thiab viscosity yog qhov tseem ceeb heev rau kev sib koom ntawm qhov kev ua haujlwm ntawm cov khoom thiab qhov kev ua haujlwm ntawm cov khoom, kev siv tau thiab kev nyab xeeb rau qhov cua sov thiab kev siv tau rau qhov cua sov.
Los ntawd no yuav pab rau cov neeg xaiv cov thawj tswv yim lossis txiav txim siab rau kev suav nrog. Cov khoom cuj thiab cov lus qhia ntawd tshiab Nws kuj pab rau cov khoom tshiab uas muaj nyob lawm rau kev npaj qhia: kev puas tsuaj ntawm kev siv cov khoom tshiab los yog cov khoom tshiab; kev puas tsuaj ntawm cov kev ua haujlwm tshiab; kev kho cov khoom los yog cov kev suav nrog.
Cov hais txog
Cov laus tswj hwm nyob rau hauv kev sib xyaw cov lus qhia tseem ceeb, thiab rau hauv kev sib xyaw cov khoom siv yuav pab txhawj xeeb rau qhov quality ntawm cov khoom siv uas tau tsim los, kom paub tias cov khoom siv tau sib xyaw raws li cov kev kawm thiab cov kev ceev ceev uas muaj, thiab pab txhawj xeeb rau kev sib xyaw cov khoom siv. Yog tias tsis muaj kev sib xyaw quality zoo rau txhua qhov kev sib xyaw cov khoom siv, ces tsis tuaj yeem tau cov khoom siv zoo, kev sib xyaw cov khoom siv zoo thiab ntau dua, thiab pab txhawj xeeb rau kev tso cov khoom siv rau hauv lub ntiaj teb. Hangzhou Zhongwang Technology Co., Ltd., yuav pab cov neeg siv khoom siv nyob rau hauv kev sib xyaw thiab siv cov technology uas zoo heev hauv lub ntiaj teb kom pab cov neeg siv khoom siv tau cov kev sib xyaw zoo.