Xov xwm
-
Koj puas paub txog daim ntawv thov thiab kev hloov kho ntawm PLA qhib-qhov khoom
Polymer ntxeem tau cov ntaub ntawv yog cov khoom siv polymer nrog ntau qhov pores tsim los ntawm cov pa tawm hauv cov khoom siv polymer. Cov qauv ntxeem tshwj xeeb no yog qhov zoo heev rau kev siv cov khoom siv suab nrov, kev sib cais thiab adsorption, tshuaj tiv thaiv kev tso tawm, pob txha scaffold thiab lwm yam. Tr...Nyeem ntxiv -
Yuav kho cov txheej txheem txhaj tshuaj molding li cas?
Qhov kub thiab txias ntsuas thiab tswj yog qhov tseem ceeb heev hauv kev txhaj tshuaj molding. Txawm hais tias cov kev ntsuas no yog qhov yooj yim, feem ntau cov tshuab txhaj tshuaj molding tsis muaj cov ntsiab lus kub txaus lossis xaim. Nyob rau hauv feem ntau cov tshuab txhaj tshuaj, qhov kub thiab txias yog hnov los ntawm ib tug thermoc ...Nyeem ntxiv -
Yuav ua li cas txhim kho PLA cov ntaub ntawv toughness
cov tuam txhab tau nthuav dav ntau lawm, kev txiav txim siab tau nce nyob rau tib lub sijhawm kuj ua rau cov khoom siv raw, tshwj xeeb tshaj yog PBAT, PBS thiab lwm yam khoom siv degradable membrane hnab hauv 4 lub hlis xwb, tus nqi nce siab. Yog li ntawd, cov khoom siv PLA nrog tus nqi ruaj khov tau nyiam. Po...Nyeem ntxiv -
PBAT yog ze rau qhov zoo tshaj plaws ntawm ntau cov polymers Ⅰ
Cov polymers zoo meej - cov polymers uas sib npaug ntawm lub cev thiab kev cuam tshuam ib puag ncig - tsis muaj, tab sis polybutylene terephthalate (PBAT) yog ze rau kev ua tiav ntau dua. Tom qab ntau xyoo tsis tuaj yeem nres lawv cov khoom xaus rau hauv qhov chaw pov tseg thiab dej hiav txwv, hluavtaws polymer mak ...Nyeem ntxiv -
PBAT yog ze rau qhov zoo tshaj li ntau cov polymers Ⅱ
Joerg Auffermann, Tus Thawj Coj ntawm BASF biopolymers 'kev txhim kho kev lag luam thoob ntiaj teb pab pawg, tau hais tias: "Cov txiaj ntsig tseem ceeb ntawm cov yas compostable tuaj txog thaum kawg ntawm lawv lub neej, vim tias cov khoom no pab hloov cov khoom noj pov tseg los ntawm qhov chaw pov tseg lossis cov chaw tsim hluav taws xob rau hauv cov organic recycling. Tau ntau xyoo, ...Nyeem ntxiv -
Dab tsi yog cov ntawv thov kub rau PC polycarbonate?
Daim ntawv thov thiab kev loj hlob ntawm polycarbonate yog tsim nyob rau hauv cov kev taw qhia ntawm high compound, siab muaj nuj nqi, tshwj xeeb thiab serialization. Nws tau launched ntau yam tshwj xeeb qib thiab hom rau optical disc, tsheb, chaw ua hauj lwm cov khoom, lub thawv, ntim, tshuaj, teeb pom kev zoo, zaj duab xis thiab lwm yam khoom ...Nyeem ntxiv -
Kev taw qhia txog yas
1. Dab tsi yog yas? Plastics yog polymeric compounds ua los ntawm monomer ua raw khoom los ntawm kev ntxiv los yog condensation polymerization. Cov saw hlau polymer yog photopolymer yog tias nws yog polymerized los ntawm ib qho monomer. Yog hais tias muaj ntau monomers nyob rau hauv ib tug polymer saw, lub polymer yog ib tug copolymer. Hauv lwm ...Nyeem ntxiv -
PPO khoom los ntawm SIKO
Taw qhia PPO cov ntaub ntawv, raws li ib qho ntawm tsib qhov loj engineering yas, kuj yog cov khoom lag luam zoo ntawm peb lub tuam txhab. PPO, (polyphony ether) Nws muaj qhov zoo ntawm kev ua haujlwm siab, siab kub tsis kam, tsis yooj yim rau hlawv, siab zog thiab kev ua haujlwm zoo hluav taws xob. Ntxiv rau, ...Nyeem ntxiv -
ABS khoom los ntawm SIKO
Taw qhia txog kev ua tau zoo ntawm ABS engineering yas zoo rau cov opaque nyob rau hauv ivory aggregate, tswj kom ua lawv cov khoom mus rau hauv ib tug yeeb yuj, thiab nrog ib tug siab gloss ABS txheeb ze ntom ntawm 1.05 los yog li ntawd, bibulous tus nqi yog ua ke ntawm tsawg ABS nrog rau lwm yam ntaub ntawv thiab yooj yim. rau ABS ...Nyeem ntxiv -
PPS Txhaj tshuaj molding txheej txheem
Dab tsi yog Polyphenylene Sulphide (PPS) PPS sawv cev rau Polyphenylene Sulphide yog cov khoom siv hluav taws xob zoo thermoplastic uas txawv los ntawm nws cov khoom sib xyaw atypical. Nws yog semi-crystalline, opaque thiab rigid polymer uas muaj lub siab melting point (280 ° C) thiab muaj cov para ...Nyeem ntxiv -
Xya lub ntsiab lus tseem ceeb kom nco ntsoov hauv kev txhaj tshuaj molding
Cov khoom thiab cov txheej txheem ntawm cov yas txhaj tshuaj molding yog cuam tshuam los ntawm ntau yam. Cov yas sib txawv yuav tsum tau tsim cov txheej txheem tsim kom haum rau lawv cov khoom kom tau txais cov khoom siv zoo tshaj plaws. Cov ntsiab lus txhaj tshuaj molding yog raws li nram no: Ib qho, shrinkage ra ...Nyeem ntxiv -
Yuav ua li cas txhim kho PLA cov ntaub ntawv toughness
Txij li kev txwv tsis pub siv cov yas, cov khoom siv biodegradable tau dhau los ua qhov chaw kub kub tshiab, cov tuam txhab loj tau nthuav dav ntau lawm, kev txiav txim siab tau nce tib lub sijhawm kuj ua rau cov khoom siv raw, tshwj xeeb tshaj yog PBAT, PBS thiab lwm yam khoom siv degradable membrane hnab hauv tsuas yog 4 lub hlis, tus nqi nce. Th...Nyeem ntxiv