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Yakakwira-perform Dhizaini yePolyurethane Elasmomers uye mashandisiro avo mune yakakwira-yekupedzisira kugadzira
Polyurethane elastormers iclass yakakosha yekirasi yakakwirira-performance. Nezvivakwa zvavo zvakasarudzika uye zvemakemikari uye zvinokonzeresa kuita, ivo vanogara chinzvimbo chakakosha muindasitiri yazvino. Izvi Zvishandiso zvinoshandiswa zvakanyanya mune zvakawanda ...Verenga zvimwe -
Isina-ionic mvura-based polyurethane nekutsanya kwechiedza chekukurumidza kwekushandisa mune yeganda kupedzisa
Polyurethane Coating zvinhu zvinonyangadza kune yellowing pamusoro pekuratidzwa kwenguva refu kuchiedza chekupedzisira kuRoultraviolet mwenje kana kupisa, kukanganisa chitarisiko uye hupenyu hwebasa. Nekusvitsa UV-320 uye 2-hydroxytheh thiohosphate mune iyo ketani yekuwedzera kwePolyurethane, iyo nononi ...Verenga zvimwe -
Ita Polyurethane Zvigadzirwa Zvinotaridza Kuramba Kukwidziridzwa Kukwidziridzwa?
1 NdezvePolyurethane Midziyo Inodzivirira Kumusoro Kwekupisa Kwese? Kazhinji, polyurethane haisi kuramba kupisa kwakanyanya, kunyangwe neyakajairwa PPDI system, iyo yakakwana tembiricha yekudziya inogona kungotenderera 150 °. Akajairika polyester kana polyether mhando inogona kunge isingakwanise kuwana w ...Verenga zvimwe -
Global Polyurethane nyanzvi dzekuunganidza muAtlanta ye2024 polyurethanes technical musangano
Atlanta, GA - kubva munaGunyana 30 kusvika Gumiguru 2, The Omni Hotel paCentennial musangano weCentennial musangano, achiunza pamwe chete nyanzvi uye nyanzvi dzinobva kuPolyurethane indasitiri pasi rese. Yakarongeka neAmerican Chemistry Kannci ...Verenga zvimwe -
Kutsvaga kwetsvagurudzo pane isiri-isocyanate polyurethanes
Sezvo sumo yavo muna 1937, pururethane (Pu) zvinhu zvakawana zvekushandisa zvakasiyana-siyana zvinosanganisira zvifambiso, zvekuvaka, zviumbwa, zvine manhamba, humhandara, herospace, hutano, uye kurima. Aya m ...Verenga zvimwe -
Kugadzirira uye hunhu hwePolyurethane semi-yakaoma foam yekakwirira-performity emagetsi emotokari.
Iyo Armrest mukati memukati memotokari chikamu chakakosha chekamuri, chinoita basa rekusundidzira uye kudhonza gonhi nekuisa ruoko rwemunhu mumota. Muchiitiko che emergency, apo mota uye iyo ruoko rwekurovera, polyurethane soft handrail ...Verenga zvimwe -
Technical zvikamu zve rigid foam polyurethane munda wekupfira
Tigid Foam Polyurethane (pu) insulation zvinhu ndeye polymer ine rondedzero yekugadzirisa chikamu cheCarbamate chikamu, chakaumbwa nekuita kweSocance uye Polyol. Nekuda kwekunakirwa kwayo inokatyamadza yekubatanidza uye yekuita kwemvura, inowana zvikumbiro zvakawandisa muExterna ...Verenga zvimwe -
Nhanganyaya yeMuaining Mumiririri wePolyurethane Rigid foam inoshandiswa mumunda wekuvaka
Nezvivakwa zvinowedzera zvezvivakwa zvemazuva ano zvekuchengetedza simba kuchengetedza uye kuchengetedza zvakatipoteredza, iko kupora kwemukati kwekushandisa kwekuvaka kunowedzera uye kwakanyanya kukosha. Pakati pavo, polyurethane riigid foam chinhu chakanakisa chinodzivirira insulation zvinhu, ...Verenga zvimwe -
Mutsauko pakati pemvura yakavakirwa polyurethane uye mafuta akavakirwa polyurethane
Mvura-yakavakirwa polyurethane waterproof yekubatanidza ndeyevhu rine hushamwari yakakwira-molecular polymer elasproof yemvura zvinhu zvine chekuita nekudyidzana kwakanaka uye kusakwana. Iyo ine yakanyanya kuhuhwirira kune coment-yakavakirwa simbisa senge kongiri uye ibwe nesimbi zvigadzirwa. Chigadzirwa ...Verenga zvimwe -
Maitiro ekusarudza zvinowedzera muzvivakira mumvura polyurethane resin
Ungasarudza sei zvinowedzera muzvipiriso muPolyurethane? Kune marudzi mazhinji emhando dzakavakirwa mvura dzemvura, uye huwandu hwekushandisa hwakafara, asi nzira dzevaibata dzinoenderana. 01 Kuenderana kwekuwedzera uye zvigadzirwa ndezve f ...Verenga zvimwe -
Polyurethane Amine Catalyst: Yakachengeteka kubata uye kuraswa
Polyurethane Amine CatalyStss zvinhu zvakakosha mukugadzirwa kwePolyurethane upumhi, huviri, mainhu, uye maSalastes. Aya ekuchera anotamba basa rakakosha mukuporesa mari yePolyurethane zvinhu, kuvimba nekuzvibata kwakakodzera uye kuita. Nekudaro, iyo ...Verenga zvimwe -
Iyo yazvino yekutsvaga kufambira mberi kweCarbon dioxide polyether polys mu china
Chinese scientists have made significant breakthroughs in the field of carbon dioxide utilization, and the latest research shows that China is at the forefront of research on carbon dioxide polyether polyols. Carbon dioxide polyether polyls marudzi matsva emhando ye biopolymer zvinhu izvo zvine upfumi ap ...Verenga zvimwe
