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Unonyatso Kunzwisisa Maearplugs Anogona Kuwanikwa Kwese Kwese?
Nehupenyu hwemazuva ano hwakabatikana uye kumanikidzwa kwekushanda kwakanyanya, kunaka kwekurara kuri kuramba kuchinyanya kukosha.Vanhu vazhinji vanokanganiswa zvakanyanya nekusvibiswa kweruzha nekuda kwedambudziko renzvimbo yavanogara, uye zvakaoma kuona kunaka kwekurara, izvo zvinokanganisa basa ravo rezuva nezuva uye ...Verenga zvimwe -
Mamiriro Ekushandisa uye Tarisiro yeFoaming Technology muMotokari Wiring Harness
Mumakore achangopfuura, indasitiri yemotokari yeChina yakasimukira nekukurumidza, uye polyurethane, imwe yezvigadzirwa zvepolymer, inoshandiswa zvakanyanya uye zvakanyanya muzvikamu zvemotokari.Muzvigadzirwa zvemotokari wiring harness, basa guru rewaya harness gwara regiyo ndere kuona kuti waya yekusungirira iri sa...Verenga zvimwe -
Chii chinonzi polyurethane insulation board?
Zvimiro zve polyurethane insulation board: 1. Pane zvakawanda zvinotsanangurwa uye zvakasiyana-siyana, huwandu hwehuwandu hwehuwandu: (40-60kg / m3);kureba: (0.5m-4m);hupamhi hwehupamhi: (0.5m-1.2m);huwandu hwehukobvu: (20mm-200mm).2. Kucheka chaiko kwakakwira, uye kukanganisa ukobvu ndiko ±...Verenga zvimwe -
Ndeipi iri nani, rubber chete kana PU chete?
Nekuvandudzwa kwemararamiro emunhu wese, munhu wese akatanga kutsvaga hupenyu hwemhando yepamusoro mune zvese.Izvo zvakare mukusarudza kweshangu.Chiitiko chinounzwa neshangu dzakasiyana chakasiyanawo.Izvo zvakajairika ndeye rubber soles uye polyurethane shangu.Musiyano: Rubber ...Verenga zvimwe -
2022 Zvinhu Zvina Zvinotyaira Iyo Ramangwana Kukudziridzwa kwePolyurethane
1. Kusimudzirwa kwemitemo.Nhevedzano yemitemo nemirairo pakuvaka kuchengetedza kwesimba zvakaziviswa muChina.Kudzikiswa kwesimba uye kuderedzwa kwekubuda kwemapurojekiti ekuvaka ndiyo nzira yakakosha yekudyara kwehurumende, uye mutemo wekuchengetedza simba rekuvaka rave ...Verenga zvimwe -
Kuvandudza Mamiriro eIndasitiri yePolyurethane Muna 2022
Indasitiri yepolyurethane yakatanga kuGermany uye yakasimukira nekukurumidza muEurope, America neJapan kweanopfuura makore makumi mashanu, uye yave indasitiri inokurumidza kukura muindasitiri yemakemikari.Mumakore ekuma1970, zvigadzirwa zvepasi rose zve polyurethane zvakasvika matani miriyoni 1.1, zvakasvika mamirioni gumi mu ...Verenga zvimwe -
Musiyano pakati peMDI neTDI
Ose maviri TDI neMDI imhando yezvakagadzirwa mukugadzirwa kwepolyurethane, uye anogona kutsiva mumwe kune imwe nhanho, asi hapana misiyano midiki pakati peTDI neMDI maererano nechimiro, kuita uye kupatsanura kushandiswa.1. Iyo isocyanate yemukati yeTDI yakakwirira kupfuura yeMDI, ...Verenga zvimwe -
Wakambosangana Nematambudziko Anotevera PaKupfapfaidza Polyurethane?
Polyurethane spraying is high pressure polyurethane spraying equipment.Nekuda kwekuti zvinhu zvemushonga wekupfapfaidza wepamusoro-soro unoroverwa mukamuri diki yekuvhenganisa uye wakarukwa zvine simba nekumhanya kukuru, kusanganisa kwakanaka kwazvo.Izvo zvinhu zvinofamba nekumhanya zvakanyanya zvinogadzira madonhwe emhute akanaka pamuromo ...Verenga zvimwe -
Musiyano pakati peTPU neRubber
TPU (Thermoplastic polyurethanes) chinhu chiri pakati perabha nepurasitiki.Izvo zvinhu zvinodzivirira kuoiri nemvura uye zvine zvakanakisa kutakura-kutakura uye kukanganisa kuramba.TPU inzvimbo ine hushamwari isiri-chepfu polymer zvinhu.Tpu zvinhu zvine mabhenefiti epamusoro elasticity yerabha ...Verenga zvimwe -
Wakambosangana Nematambudziko Anotevera Mukuita KwePolyurethane Foaming?
Polyurethane foam ndeye yakakwira molecular polymer.Chigadzirwa chakagadzirwa kubva ku polyurethane uye polyether iyo yakasanganiswa zvine hunyanzvi.Parizvino, pane mhando mbiri dzefuro rinoshanduka uye furo rakaomarara pamusika.Pakati pavo, furo rakaomarara rakavharwa-sero chimiro, nepo furo rinochinjika riri rakavhurika-sero str...Verenga zvimwe -
Imwe Kemikari Ari Pamoto Muna 2022!Mitengo yeTDI Yakakwira Zvakanyanya MuEurope, Indasitiri yeTDI yeChina Yave Kuvandudza
Zvinoenderana nenhau dzichangoburwa dzakaburitswa neChina Financial Association: TDI inonyanya kushandiswa mufuro rinochinjika, machira, elastomers, uye zvinonamira.Pakati pavo, furo rakapfava ndiyo inonyanya kushandiswa munda, inoverengera inopfuura 70%.Iyo terminal inodiwa yeTDI yakanamirwa munyoro fenicha, jasi ...Verenga zvimwe -
Ndeupi Musiyano Pakati PePolyurethane Uye Epoxy Resin?
Kufanana Uye Kusiyana Pakati PePolyurethane Uye Epoxy Resin: The Commonality: 1) Polyurethane uye epoxy resin zvikamu zviviri, uye midziyo uye nzira dzekushanda dzakafanana;2) Vese vane yakanaka tensile kuramba, hapana kuputika, hapana kudonha uye zvimwe zvivakwa;3) Bot...Verenga zvimwe
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