Izindaba
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I-EPDM vs PTFE
Irabha ye-EPDM ingeyesigaba se-thermoset elastomers (iraba), kuyilapho i-PTFE ingeye-thermoplastics.Sicela uqaphele ukuthi lezi zinto ezimbili zinokuminyana okuhluke kakhulu.Irabha ye-EPDM iyi-thermoset elastomer noma impahla yerabha.Ine-density ephansi futhi ephakeme kakhulu...Funda kabanzi -
Ukusebenzisa i-PTFE enamathela kumadivayisi wezokwelapha angaphakathi kwemithambo
UDkt BP van der Wal, Merit Medical Coatings kanye noCharles Fields, Whitford Corporation, baxoxa ngokusetshenziswa kwezingubo ze-PTFE emishinini yezokwelapha ye-intravascular.Kube nezingxoxo eziningi mayelana nezingubo ze-PTFE emakethe yemishini yezokwelapha esebenza ngemithambo.NgoNovemba, 2015 i-FDA yakhipha umhlangano wokuphepha...Funda kabanzi -
I-polyethylene enesisindo esiphezulu-high-molecular
I-Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) isethi engaphansi ye-thermoplastic polyethylene.Eyaziwa nangokuthi i-high-modulus polyethylene, (HMPE), inamaketanga amade kakhulu, enesisindo samangqamuzana ngokuvamile phakathi kwezigidi ezingu-3.5 nezingu-7.5 ama-amu.Funda kabanzi -
Umehluko phakathi kwe-Polyurethane ne-Nylon Tubing
Uzama ukunquma ukuthi uzothenga yini amashubhu enayiloni noma amapayipi e-polyurethane ngohlelo lwakho lokusebenza lwe-pneumatic?Ukuqonda umehluko wezinto zokwakha kuzokuvumela ukuthi wenze ukukhetha okufanele futhi uthuthukise kakhulu ukusebenza kwesistimu.Ipayipi le-Polyurethane noma i-Nylon Tubing?Ukuvumelana nezimo: Ngenkathi i-polyuret ...Funda kabanzi -
UHMWPE Incazelo Namazwana
Incazelo UHMWPE isifinyezo se-Ultra High Molecular Weight PolyEthylene UHMWPE iwumugqa, ingcindezi ephansi, i-Ziegler-type-catalyst, i-polyethylene resin.Amazwana I-UHMWPE inesisindo samangqamuzana esinesisindo esijwayelekile ngokwedlulele, cishe esiphindwe kashumi kunesisindo samangqamuzana aphezulu, Ukuminyana okuphezulu...Funda kabanzi -
I-Polypropylene-Lined
I-Polypropylene iyisistimu yethu yokonga kakhulu.Inokumelana okuhle nakho kokubili ama-asidi angenayo kanye nezisekelo.I-Polypropylene Homopolymer: Isetshenziswa Ku-1”-8” Epayipini Eliguquguqukayo;Isetshenziswa kokufakwayo okungu-1”-12”;Izinga lokushisa 0º F– 225º;Izobonisa ukuziphatha okuphukayo njengoba amazinga okushisa esondela ku-0 F (-18 C);Iba ne ...Funda kabanzi
