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Yihoo Pa (polyamide) polymerization & Kev Hloov Ntxiv
Polyamide (tseem hu ua PA los yog nylon) yog cov ntsiab lus ntawm thermoplastic pas, muaj cov pab pawg tseem ceeb tshaj plaws ntawm cov saw tseem ceeb. Pa suav nrog cov aliphatic paas, aliphatic - uas muaj ntxhiab pa, tau muab cov roj ntsha ua ke, muaj ntau ntau yam, muaj peev xwm tshaj plaws thiab cov ntawv thov txuas ntxiv.
Nrog rau txoj kev miniaturization ntawm tsheb, kev ua haujlwm hauv hluav taws xob thiab hluav taws xob, thiab kev nrawm ntawm cov cuab yeej siv hluav taws xob, qhov kev thov rau Nylon yuav siab dua thiab siab dua. Nylon tau txais shortcomings kuj yog ib qho tseem ceeb txwv nws daim ntawv thov, muaj lub zog muaj zog, txawm tias qee qhov kev ua tau zoo ntawm kev tsim muaj kev lag luam ntawm kev lag luam ntsig txog kev lag luam.
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Yihoo P (Polyurethane) Ua npuas ncauj ntxiv
Ua npuas ncauj yas yog ib qho ntawm cov khoom siv hluavtaws tseem ceeb ntawm polyurethane cov khoom siv hluavtaws, yog li nws cov kev tsis sib haum xeeb yog qhov me me, thiab nws lub zog tshwj xeeb yog qhov siab. Raws li cov ntaub ntawv sib txawv thiab cov mis sib txawv, nws tuaj yeem ua rau hauv cov muag muag, semi-nruj thiab nruj polyurethane ua npuas dej yas thiab lwm yam ..
PU ua npuas ncauj yog siv dav, yuav luag infiltrating rau txhua cov haujlwm ntawm kev lag luam hauv tebchaws, tshwj xeeb tshaj yog, kev tsim kho, rwb thaiv tsev thiab ntau lwm cov kev siv.
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Yihoo PVC (Polyvinyl chloride) Polymerization & Kev Hloov Pauv
Polyvinyl chloride (PVC) yog cov polymer ntawm vinyl chloride monomer (VCM) polomerized los yog lwm tus thawj tswj hwm kev sib xyaw ua ke hauv lub teeb thiab kub. Vinyl chloride homo polymer thiab vinyl chloride co polymer yog hu ua vinyl chloride resin.
PVC siv los ua qhov loj tshaj plaws-lub hom phiaj yas hauv ntiaj teb thiab tau siv dav. Nws yog dav siv nyob rau hauv cov khoom lag luam, cov khoom lag luam, khoom siv hauv pem teb, cov xaim ntim hauv pem teb, cov ntaub ntawv ntim, ntim khoom, khaws ntaub ntawv, fibers thiab lwm yam.
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Yioo PC (Polycarbonate) Ntxiv) Ntxiv
Polycarbonate (PC) yog cov polymer uas muaj cov pab pawg carbonate hauv cov molecular. Raws li cov qauv ntawm cov pab pawg ester, nws tuaj yeem muab faib ua cov kwv yees, muaj ntxhiab, aliphatic - cov ntxhiab tsw ntxhiab thiab lwm yam. Lub qes cov neeg kho tshuab ntawm aliphaatic thiab aliphatic muaj ntxhiab polycarbonate lawv daim ntawv thov hauv Engineering plastics. Tsuas yog cov ntxhiab polycarbonate tau tsim kev lag luam. Vim muaj tshwj xeeb ntawm cov qauv Polycarbonate, PC tau dhau los ua cov kev ua kom nruj nrog txoj kev loj hlob sai ntawm tsib qhov kev ua kom loj loj.
PC tsis tiv thaiv ulteriolet teeb, muaj zog alkali, thiab kos. Nws hloov daj nrog lub sijhawm ntev raug rau ultraviolet. Yog li ntawd, qhov xav tau hloov kho cov khoom ntxiv yog qhov tseem ceeb.
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Yihoo Tpu Elastomer (Thermoplastic Polyurethane Elastomer) Ntxiv
Thermoplastic polyurethane elastomer (nrog nws cov khoom siv thermoplastic elastomer, uas nws tau ua ib qho ntawm cov kab mob me me lossis tsis muaj cov tshuaj hla kev.
Muaj ntau tus crosslinks tsim los ntawm hydrogen khi ntawm linear polyurethane molecular heev, muaj zog heev, muaj zog thiab kub tsis kam thiab pwm tsis kam. Cov khoom zoo tshaj plaws ua Thermoplastic Polyurethane dav siv hauv ntau cov liaj teb xws li khau, tshuaj thiab kev noj qab haus huv, yeeb nkab thiab ntawv.
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Yihoo Tsawg Voc Automotive Trim Additives
In recent years, with the implementation of in-car air quality regulations, in-car control quality and VOC(volatile Organic Compounds) level have become an important part of automobile quality inspection. Voc yog cov lus txib ntawm cov organic sib txuas, feem ntau yog hais txog lub tsheb thauj khoom, feem ntau yog cov orge series, aldehydes thiab chayl acetate, phthalates thiab lwm yam.
Thaum cov concentration ntawm lub tsheb nyob rau hauv lub tsheb ncav cuag cov tsos mob xws li mob taub hau xws li mob taub hau xws li, thiab txawm tias muaj zog thiab ua rau muaj mob hnyav. Nws yuav ua kev puas tsuaj rau lub siab, raum, hlwb thiab cov paj hlwb, ua rau tsis nco qab ploj thiab lwm yam kev hem thawj, uas yog kev hem thawj rau tib neeg kev noj qab haus huv.
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Yihoo textile ua tiav tus neeg sawv cev additives
Textile xaus tus neeg sawv cev yog tshuaj lom neeg reagent rau textile xov. Vim muaj ob peb ntau yam, nws tau pom zoo kom xaiv hom yog raws li qhov yuav tsum tau ua thiab qib ntawm cov cav tov tshuaj. Thaum lub sij hawm ua, tus neeg sawv cev molecular tsawg yog cov kev daws teeb meem feem ntau, thaum lub siab molecular kawg tus neeg sawv cev yog feem ntau emulsion. Ua ke nrog cov neeg sawv cev ua ke, UV Absorber, Xim, xim ceev faj kom ua rau tus neeg sawv cev thiab lwm tus neeg Auxilies kuj tau thov thaum muaj khoom.
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Yihoo General Plastics Additives
Polymers tau dhau los ua ib qho zoo nyob rau hauv lub neej niaj hnub, thiab hauv qee cov ntawv thov, thiab cov kev sib tw tau hloov lwm cov ntaub ntawv xws li cov iav, hlau, ntawv thiab ntoo.
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Yihoo General Txheej Ntxiv Ntxiv Ntxiv
Nyob rau hauv cov xwm txheej tshwj xeeb, cov xim pleev xim thiab cov xim sib tw xws li cov txheej txheem sab nraum zoov, tom qab lub tsheb xim hluav taws xob, lub teeb ua laus, thermal oxygen.
Txoj hauv kev zoo tshaj plaws los txhim kho cov txheej huab cua Kuj yog ntxiv rau cov tshuaj ntsuab thiab kev coj ua kom zoo, thiab ncua kev ua kom zoo nkauj
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Tshuaj pleev ib ce Ntxiv
Nyob rau hauv xyoo tsis ntev los no, nrog kev nrawm nrawm ntawm kev lag luam, muaj feem cuam tshuam rau lub ntuj ib puag ncig yog nce ntxiv, uas ua rau cov nyhuv tiv thaiv ozone txheej yuav txo qis. Kev siv ntawm ultraviolet rays ncav lub ntiaj teb saum npoo av muaj kev kub ntxhov, uas yog kev hem thawj tib neeg kev noj qab haus huv. Hauv lub neej txhua hnub, txhawm rau txo cov kev puas tsuaj ntawm ultraviolet hluav taws xob, nws tuaj yeem siv cov kev tiv thaiv Sunright, thiab siv cov tshuaj tiv thaiv Sunright, thiab siv cov tshuaj tiv thaiv Sunright, thiab siv cov tshuaj tiv thaiv Sunstive Kev puas tsuaj, kev siv cov tshuaj pleev ib ce muaj peev xwm tseem tuaj yeem ua haujlwm ua ntej rau kev puas tsuaj cancer ntawm daim tawv nqaij puas, tuaj yeem txo qis kev mob qog noj ntshav.
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APIs (nquag muaj tshuaj xyaw)
Peb lub Hoobkas uas nyob hauv Linyi, Shandong xeev, tuaj yeem muab cov API thiab nruab nrab
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Lwm Cov Khoom Siv Tshuaj
Ntxiv rau cov yas loj, txheej hloov kho kom hloov dua tshiab, lub tuam txhab tau nquag nthuav dav rau ib qho chaw dav dav, txhawm rau txhawb cov khoom qeb rau ntau cov neeg siv.
Lub tuam txhab tuaj yeem muab cov khoom siv molecular, 6Fxy
(2,2-bis (3,4-dimethylphenyl) Hexafluoropnane) thiab 6FDA (4,4 '- (Hexafluoroisopride) diphalic anhydride).