A cikin masana'antar kayan gini na yau, ana iya ganin ƙarin polyurethane a kasuwa.Polyurethane abu ne mai mahimmanci, amma mutane da yawa ba su fahimci menene polyurethane ko abin da yake aikatawa ba.Dangane da wannan lamarin, editan ya tattara bayanai masu zuwa don ba ku shahararriyar kimiyya."

Menene Polyurethane?

Cikakken sunan polyurethane shine polyurethane, wanda shine babban lokaci na mahaɗan macromolecular wanda ke ɗauke da ƙungiyoyin urethane masu maimaita akan babban sarkar.Polyurethane rukuni ne na urethane a cikin ƙasata, kuma yana iya ƙunsar ether ester urea biuret urea rukunin farko na gabatarwar polyurethane.An kafa shi ta hanyar polyaddition na Organic diisocyanate ko polyisocyanate da dihydroxyl ko polyhydroxyl fili.Kayan polyurethane yana da amfani mai yawa, yana iya maye gurbin roba, filastik, nailan, da dai sauransu, ana amfani da su a filayen jirgin sama, otal-otal, kayan gini, masana'antar mota, ma'adinan kwal, masana'antar siminti, manyan gidaje, villa, shimfidar wuri, dutse mai launi. fasaha, shakatawa da dai sauransu.

Matsayin polyurethane:

Ana iya amfani da polyurethane wajen kera robobi, roba, filaye, kumfa mai tsauri da sassauƙa, manne da sutura, da dai sauransu. Ana iya amfani da shi a fannoni daban-daban na rayuwar mutane kuma yana da aikace-aikace iri-iri.

1. Polyurethane kumfa: raba zuwa kumfa polyurethane m, kumfa polyurethane mai tsaka-tsaki da kuma kumfa polyurethane mai sassauƙa.An fi amfani da kumfa mai ƙarfi na polyurethane don gina kayan aikin zafi, kayan daɗaɗɗen zafin jiki (rufin zafin jiki na bututun bututu, da dai sauransu), abubuwan yau da kullun (gadaje, sofas, da dai sauransu. pads, firiji, kwandishan, da dai sauransu. , da dai sauransu. , da kuma hanyoyin sufuri (kayayyaki irin su matashin kai da silinda don motoci, jiragen sama, da motocin jirgin ƙasa).

.An fi amfani da shi don kayan shafa (kamar kariyar hoses, washers, taya, rollers, gears, pipes, da dai sauransu), insulators, tafin takalmi, da tayoyi masu ƙarfi.

3. Polyurethane mai hana ruwa abu: Polyurethane mai hana ruwa abu ne mai matukar dacewa don amfani.Ana iya haɗe shi kuma an rufe shi a kan shafin kuma a warke tare da yanayin zafi da zafi na al'ada, kuma za'a iya samun wani nau'i mai kariya na ruwa ba tare da kullun ba, roba na roba da kyakkyawan aiki.Kuma mai sauƙin gyarawa bayan lalacewa.Gabaɗaya ana amfani da su azaman kayan shimfida, kayan waƙa da filin waƙa, tseren tsere, kayan filin shakatawa, firam ɗin taga mai zafi, da sauransu.

4. Rufin polyurethane: Rufin polyurethane yana da ƙarfi mai ƙarfi, kuma fim ɗin mai ɗaukar hoto yana da kyakkyawan juriya na lalacewa, juriya na ruwa da juriya na sinadarai.An fi amfani da shi don kayan kwalliyar daki, kayan aikin gini da tawada bugu na masana'antu.

5. Polyurethane adhesive: Ana iya daidaita aikin samfurin da aka warke ta hanyar daidaita ma'auni na isocyanate da polyol, ta yadda zai iya cimma babban mannewa ga ma'auni, kyakkyawan juriya na ruwa, juriya na man fetur da sinadarai.Ana amfani da adhesives na polyurethane a cikin marufi, gini, itace, mota, yin takalma da sauran masana'antu.

6. Biomedical kayan: Polyurethane yana da kyau kwarai biocompatibility, don haka shi ne a hankali yadu amfani da biomedical kayan.Ana iya amfani da shi wajen kera na'urorin bugun zuciya na wucin gadi, tasoshin jini na wucin gadi, kasusuwa na wucin gadi, magudanar hanji, kodan wucin gadi, membranes na wucin gadi, da dai sauransu.

Abin da ke sama shine wasu bayanai masu dacewa game da abin da ke da kayan polyurethane da kuma aikin polyurethane wanda editan ya tattara muku.Polyurethane sannu a hankali yana samun ingantaccen tushe a cikin kasuwar kayan gini saboda juriya da sauran halaye.Netizen na iya siya gwargwadon buƙatun inganta gida nasu.

Sanarwa: An nakalto labarin daga https://mp.weixin.qq.com/s/c2Jtpr5fwfXHXJTUvOpxCg(haɗin da aka haɗe).Sai kawai don sadarwa da koyo, kada ku yi wasu dalilai na kasuwanci, baya wakiltar ra'ayi da ra'ayoyin kamfanin, idan kuna buƙatar sake bugawa, tuntuɓi marubucin asali, idan akwai ƙetare, da fatan za a tuntuɓe mu nan da nan don yin sharewa.