Txais tos rau peb lub vev xaib!
Xov xwm
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AATCC LP1-2021 - Cov txheej txheem kuaj hauv tsev: Kev ntxuav tshuab.
——LBT-M6 AATCC Washing Machine Foreword Cov txheej txheem no yog ua raws li cov txheej txheem kev ntxhua khaub ncaws thiab cov kev txwv thaum xub thawj tsim- ua ib feem ntawm ntau yam AATCC stan- Raws li ib qho kev lag luam ntxhua khaub ncaws, nws tuaj yeem ua ke nrog lwm txoj hauv kev sim, suav nrog rau cov tsos, saib xyuas daim ntawv lo...Nyeem ntxiv -
Qhov ncauj qhov ntswg feem ntau tuaj yeem muab faib ua ob pawg: lub ntsej muag tiv thaiv thiab lub ntsej muag dav dav.
Qhov ncauj qhov ntswg feem ntau tuaj yeem muab faib ua ob pawg: lub ntsej muag tiv thaiv thiab lub ntsej muag dav dav. Qhov ncauj qhov ntswg feem ntau yog siv los ua kom tsis txhob txias, Thiab lub qhov ncauj qhov ntswg tiv thaiv feem ntau yog siv los tiv thaiv lub neej txhua hnub thiab ua haujlwm hauv ntau yam khoom siv.Nyeem ntxiv -
Qhov sib txawv ntawm thermal deformation thiab Vicar softening point
Vica softening point yog hais txog engineering plastics, cov yas dav dav thiab lwm cov qauv polymer hauv cov kua hluav taws xob hloov nruab nrab, nyob rau hauv ib qho kev thauj khoom, qee qhov ntsuas kub, yog 1mm2 koob nias rau hauv qhov tob ntawm 1mm kub. Vica softening point yog siv los tswj cov khoom siv polymer zoo ...Nyeem ntxiv -
Kev xaiv ntawm viscometer
1. Tsis txhob sib piv cov ntaub ntawv nrog lwm tus. Yog tias koj sib piv cov ntaub ntawv, nws yog qhov zoo tshaj plaws los yuav tib tus qauv lossis qhia rau kuv tus qauv, Kuv tuaj yeem pom zoo rau tus nqi sib raug zoo viscometer 2. Txog cov khoom siv los ntsuas, koj puas paub qhov kwv yees li viscosity? Yog koj tsis paub, thov muab cov xwm txheej, su...Nyeem ntxiv -
Zoo siab Txiv Hnub
Yam Uas Leej Txiv Tswv Ntuj coj lub zog ntawm ib lub roob, lub hwj chim ntawm tsob ntoo, lub warmth ntawm lub caij ntuj sov lub hnub, lub calm ntawm lub hiav txwv ntsiag to, lub siab zoo ntawm lub ntuj, lub nplij siab txhais caj npab ntawm hmo ntuj, kev txawj ntse ntawm lub hnub nyoog, Lub zog ntawm dav dawb hau ya, Kev xyiv fab ntawm ib tag kis sawv ntxov nyob rau lub caij nplooj ntoos hlav, Kev ntseeg ntawm ib tug yuav tsum ...Nyeem ntxiv -
Qhov tseem ceeb ntawm Sweating Guarded Hotplate Testing Work
Sweating Guarded Hotplate Siv los ntsuas qhov kub thiab dej vapor tsis kam nyob rau hauv lub xeev khov kho.Los ntawm kev ntsuas cov cua sov thiab dej vapor tsis kam ntawm cov ntaub ntawv textile, tus tester muab cov ntaub ntawv ncaj qha rau characterizing lub cev kev nplij siab ntawm textiles, uas muaj ib tug ua tiav ...Nyeem ntxiv -
Ministry of Industry thiab Information Technology, PRC tau tshaj tawm 103 tus qauv tshiab rau kev lag luam textile.Lub sijhawm siv yog Lub Kaum Hli 1, 2022.
1 FZ/T 01158-2022 Textiles - Kev txiav txim siab ntawm ticklish sensation - Vibration audio zaus soj ntsuam txoj kev 2 FZ/T 01159-2022 Quantitative chemical analysis of textiles – Mixtures of silk and wool or other animal hair fibers (Hydrochloric acid method). ..Nyeem ntxiv -
Yuav ua li cas kom tau txais cov ntaub ntawv tseeb rau MFR & MVR
MVR (Volume method): Xam cov yaj ntim ntws tus nqi (MVR) nrog cov qauv hauv qab no, hauv cm3/10min MVR tref (theta, mnom) = A * * l / t = 427 * l / t θ yog qhov ntsuas kub, ℃ Mnom yog qhov nominal load, kg A yog qhov nruab nrab ntu ntu ntawm piston thiab barre ...Nyeem ntxiv -
Qhov tseem ceeb ntawm kev ntxiv dag zog rau textile kev nyab xeeb kev ua tau zoo
Nrog rau kev vam meej ntawm tib neeg thiab kev loj hlob ntawm tib neeg, tib neeg cov kev xav tau ntawm textiles tsis yog tsuas yog kev ua haujlwm yooj yim xwb, tab sis kuj them nyiaj ntau dua rau lawv txoj kev nyab xeeb thiab kev noj qab haus huv, kev tiv thaiv ib puag ncig ntsuab thiab ntuj ecology. Niaj hnub no, thaum tib neeg tawm tsam ntuj thiab ntsuab co...Nyeem ntxiv -
Cov Khoom Siv Roj Hmab Kev Ntsuas Ntau Yam & Cov Khoom
I.Rubber kuaj cov khoom: 1) Roj hmab: roj hmab ntuj, silicone roj hmab, styrene butadiene roj hmab, nitrile roj hmab, ethylene propylene roj hmab, polyurethane roj hmab, butyl roj hmab, fluorine roj hmab, butadiene roj hmab, neoprene roj hmab, isoprene roj hmab, polysulfide roj hmab, chlorosulfonated polyethylene ...Nyeem ntxiv -
Cov Khoom Siv Yas Cov Khoom Tseem Ceeb Xeem
Txawm hais tias plastics muaj ntau yam khoom zoo, tsis yog txhua hom yas tuaj yeem muaj tag nrho cov khoom zoo. Cov ntaub ntawv engineers thiab industrial designers yuav tsum nkag siab txog cov khoom ntawm ntau yam plastics thiaj li tsim tau cov khoom yas zoo meej. Cov cuab yeej ntawm cov yas, tuaj yeem muab faib ua qhov yooj yim ...Nyeem ntxiv -
Ntim Ntau & Txheem
Kev Ntsuas Ntau Yam Kev Ntsuas Cov Khoom Siv Cov Khoom Siv Ntim Cov Khoom Siv Polyethylene (PE, LDPE, HDPE, LLDPE, EPE), polypropylene (PP), polystyrene (PS) polyvinyl chloride (PVC), polyethylene terephthalate glycol (PET), polyvinylidene dichloroethylene (PVDC), polyamide (PA) polyvinyl cawv (P...Nyeem ntxiv