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Inzira y'Isoko
Kwiyongera gukenewe kuri polyurethane ikomeye kandi yoroheje murwego rwibisabwa bitandukanye nko kuryama, kuryamaho, kuryama, gukora intebe zimodoka, nizindi imbere zitwara isoko.Polyoli ifite porogaramu mu nganda zitwara ibinyabiziga, bitewe n'ibiranga igiciro gito, ...Soma byinshi -
Ikoreshwa rya Polyurethane
1.Foam nuburyo bunini bwo gukoresha ibikoresho bya polyurethane, kandi birashobora kugabanywa mubwoko bubiri: plastike ifuro ifatika hamwe na plastiki yoroshye.Amashanyarazi ya plastike ya Rigid afite ubushyuhe bwiza bwumuriro nimbaraga za mashini, kandi bikoreshwa cyane mubwubatsi nimirima ikonje.Byoroheje f ...Soma byinshi -
UBURYO BWO GUSHYIRA MU BIKORWA BY'AMAZI POLYURETHANE
1. Ibikoresho.Usibye ibicuruzwa bitangiza amazi ya polyurethane, ukenera ibikoresho bivanga hamwe na roller, brush cyangwa spray idafite umwuka.2. Substrate na primer.Menya neza ko ubuso bwa beto busukuye kandi bwumye.Ku buso bwinjiza, ikote ryibanze risabwa gufunga imyenge no guhagarika sur ...Soma byinshi -
Gutondekanya ibicuruzwa bya PU
Ibicuruzwa bya polyurethane bikubiyemo ahanini ubwoko bukurikira: plastiki ya kopi, elastomeri, plastike ya fibre, fibre, ibisigazwa byinkweto zimpu, impuzu, ibifunga hamwe na kashe, muribyo muri byo plastiki ifuro ifitemo uruhare runini.polyurethane ifuro plastike Polyurethane ifuro igabanijwemo foa ikomeye ...Soma byinshi -
URUGANDA RWA SHANDONG PO RUGIZWEHO
Shandong nintara yimiti yubahwa mugihe cyubushinwa.Nyuma yuko umusaruro wa Shandong w’imiti urenze Jiangsu ku nshuro ya mbere, Shandong yari ku mwanya wa mbere nk'umuyobozi w’inganda z’imiti mu gihugu imyaka 28 ikurikiranye.Ibicuruzwa byingenzi byimiti byigihugu bitangwa ahantu, bikora ...Soma byinshi -
AMABWIRIZA
Flexible polyurethane ifuro (FPF) ni polymer ikomoka kumyitwarire ya polyol na isocyanates, inzira yimiti yatangijwe mumwaka wa 1937. FPF irangwa nimiterere ya selile ituma urwego runaka rwo kwikuramo no kwihangana rutanga ingaruka.Kubera iyi porogaramu ...Soma byinshi -
TAICEND YISI YISI YISI HYDROPJILIC POLYURETHANE FOAM TECHNOLOGY
TAICEND iyoboye isi yose ya Hydrophilic Polyurethane Foam Technology ni ibikoresho byemewe, byihariye byagaragaje umutekano n’ingirakamaro mu rwego rw’ubuvuzi.Itanga ibyiza byinshi bisobanutse bitandukanye nibindi bikoresho, nka gaze, na OPsite, ikoreshwa mugukora ...Soma byinshi -
Amashanyarazi
Ibintu bifite ubwinshi bwamatsinda ya hydroxyl byitwa spolol.Bashobora kandi kubamo ester, ether, amide, acrylic, ibyuma, metalloid nibindi bikorwa, hamwe nitsinda rya hydroxyl.Polyester polyole (PEP) igizwe na ester na hydroxylic matsinda mumugongo umwe.Muri rusange ni pr ...Soma byinshi -
Iteganyirizwa ryisoko rya PO murugo
Ejo, isoko ryimbere mu gihugu ryakomeje kuzamuka, hamwe n’ibanze muri Shandong bigera kuri 9500-9600 cny / toni.Urebye ku isoko ry'ibikoresho fatizo, propylene ihinduka intege nke, neza chlorine y'amazi ikomeza kuba nziza kandi ikomeye.Umuvuduko kubiciro uracyari munini, kandi inyungu yinyungu yuburyo bwa chlorohydrin ni ...Soma byinshi -
AKAMARO K'UBUSHINWA KANDI Kwohereza hanze IZINDI POLITIKI
Ubushinwa poly poly polyole ntiburinganiza muburyo kandi bushingiye cyane kubitumizwa mu mahanga.Mu rwego rwo guhaza ibyifuzo by’imbere mu gihugu, Ubushinwa butumiza mu mahanga ibicuruzwa byiza byo mu mahanga.Uruganda rwa Dow muri Arabiya Sawudite na Shell muri Singapuru ruracyari isoko nyamukuru itumizwa muri polyethe ...Soma byinshi -
Ibikoresho bya polyurethane
Ifuro ya polyurethane igomba kuba ifite ubukana cyangwa guhinduka bitewe nibisabwa bigiye kuba.Ubwinshi bwibi bikoresho butuma bushobora guhuza ibikenerwa ninganda mu nzego zose kandi bikaboneka mubuzima bwa buri munsi kugirango bitange ihumure nuburinzi.1 pol Igipande gikomeye kandi cyoroshye ...Soma byinshi -
Amashanyarazi
Ibintu bifite ubwinshi bwamatsinda ya hydroxyl byitwa spolol.Bashobora kandi kubamo ester, ether, amide, acrylic, ibyuma, metalloid nibindi bikorwa, hamwe nitsinda rya hydroxyl.Polyester polyole (PEP) igizwe na ester na hydroxylic matsinda mumugongo umwe.Muri rusange ni pr ...Soma byinshi
