- Ntu 62

PTFE vs Silicone hmoov
los ntawm Admin nyob rau hauv 17-11-03
Silicones, tseem hu ua polysiloxanes, yog cov polymers uas suav nrog txhua qhov inert, hluavtaws cov khoom ua los ntawm cov khoom siv rov ua dua tshiab ntawm siloxane, uas yog cov saw hlau sib hloov ntawm silicon atoms thiab oxygen atoms, nquag ua ke nrog carbon thiab / lossis hydrogen.Lawv feem ntau yog kub-resistant thiab roj hmab-lik ...
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New York PTFE Khoom & Tshuab Manufacturers / Cov neeg muag khoom
los ntawm Admin nyob rau hauv 17-11-02
Cov cheeb tsam tseem tsis tau txhais tag nrho vim yog siv cov ntawv sau hauv cheeb tsam.Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam Hauv Lub Xeev New York muab ob lub ntsiab lus txawv ntawm cov cheeb tsam no;nws faib lub xeev rau hauv kaum cheeb tsam kev lag luam, uas kwv yees li sib xws rau cov lus siv los ntawm cov neeg nyob hauv ...
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PTFE vs Perfluorooctanoic Acid (PFOA)
los ntawm Admin nyob rau hauv 17-11-02
Perfluorooctanoic acid (PFOA) (conjugate base perfluorooctanoate), tseem hu ua C8, yog ib qho hluavtaws perfluorinated carboxylic acid thiab fluorosurfactant.Ib daim ntawv thov kev lag luam yog ua ib qho surfactant hauv emulsion polymerization ntawm fluoropolymer.Nws tau siv nyob rau hauv kev tsim khoom ntawm xws li prom ...
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PTFE vs Roj Hmab
los ntawm Admin nyob rau hauv 17-11-02
PTFE yog dawb los ntawm xwm.Yog li ntawd yog ib lo lus redundant.Lwm cov ntaub ntawv ntawm polymer xws li FEP thiab PFA yog translucent ntau dua;def tsis dawb.PTFE yog cov tshuaj tiv thaiv ntau dua li koj qhov nruab nrab automotive elastomer zoo li neoprene thiab EPDM.Qhov ntawd yog "zoo dua."Roj hmab yuav degrade zoo ua ntej fluor...
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Pennsylvania PTFE Khoom & Tshuab Manufacturers / Cov neeg muag khoom
los ntawm Admin nyob rau hauv 17-11-01
Pennsylvania, yog ib lub xeev nyob rau sab qaum teb sab hnub tuaj thiab Mid-Atlantic cheeb tsam ntawm Tebchaws Meskas.Lub roob Appalachian khiav hla nws nruab nrab.Lub Tebchaws ciam teb rau Delaware mus rau sab hnub tuaj, Maryland mus rau sab qab teb, West Virginia mus rau sab hnub poob, Ohio mus rau sab hnub poob, Lake Erie thiab Cana ...
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PTFE vs LDPE
los ntawm Admin nyob rau hauv 17-11-01
Tsawg-density polyethylene (LDPE) yog ib qho thermoplastic ua los ntawm monomer ethylene.Nws yog thawj qib ntawm polyethylene, tsim nyob rau hauv 1933 los ntawm Imperial Chemical Industries (ICI) siv cov txheej txheem siab ntawm dawb radical polymerization.EPA kwv yees li 5.7% ntawm LDPE yog rov siv dua.Txawm hais tias muaj ...
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