Kwiga Kubijyanye no Guhindura Amazi ya Polyurethane Uruhu Rurangiza Ishusho Yihariye

Kwiga Guhindura Amazi ya Polyurethane Amazi Kurangiza

Ibisobanuro bigufi:

Mubikorwa byo gukora uruhu, kurangiza ni inzira yingenzi cyane, ifite ingaruka zikomeye kumikoreshereze yimpu.Hamwe niterambere ryubukungu hamwe nogukomeza kuzamura imibereho yabantu, abantu bafite byinshi bisabwa kandi byinshi murwego rwo kurangiza uruhu, kandi mumyaka yashize, bagiye buhoro buhoro begera ubwoko bwangiza ibidukikije.Ibikoresho byo kurangiza uruhu rwa polyurethane byamazi birashobora kwirinda neza umwanda nuburozi bwibintu bisanzwe birangiza, kandi bifite ibiranga kubika byoroshye, gutwara no kudashya.Ifite imikorere myiza, ariko iracyafite ibitagenda neza mukurwanya kwambara no kurwanya amazi.Irakeneye abakozi bireba gushishoza no guhindura umukozi wo kurangiza uruhu rwa polyurethane.

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Ibicuruzwa birambuye

Ibicuruzwa

Guhindura Amazi ya Polyurethane Amazi yo Kurangiza Uruhu

Hitamo ibumba rya 10g attapulgite, ongeramo 100ml ya acide hydrochloric hamwe na 1mol / L yibumba, ubivange byombi, ubyerekeze amasaha 24, hanyuma ubikonje.Hanyuma, filtrate yogejwe namazi yatoboye kugirango filtrate itagifite ioni ya chloride.Akayunguruzo yumishijwe mu ziko n'ubushyuhe bwa 100 ° C. nyuma yo gutegereza amasaha 24, iba ifu.Rero, aside ivurwa attapulgite iraboneka.

Guhindura Amazi ya Polyurethane Resin Lotion hamwe na Attapulgite

Tegura acide ivura attapulgite kugirango ikwirakwizwe hamwe nigice cya 10%, ukoreshe electromagnetic ukurura amasaha abiri, hanyuma ukore ultrasonic dispersion kumasaha imwe.Noneho, ongeramo amavuta yo kwisiga ya polyurethane mumazi yo gutatanya mugihe gikurura ibintu, aho igice kinini cyamavuta yo kwisiga ya polyurethane resin ari 20%, Ibiri muri acide ivura attapulgite bigenzurwa kuba hagati ya 0.1% na 5% bya polyurethane ishingiye kumazi. amavuta yo kwisiga, byombi byemerewe gukora kuri 70 ℃ mumasaha ane, hanyuma ibicuruzwa byegeranijwe bigera kuri 20% ukoresheje moteri izunguruka.Rero, guhindura amavuta ashingiye kumazi ya polyurethane resin yo kwisiga ukoresheje ibumba rya attapulgite.Nyuma yaho, firime yakozwe hifashishijwe ibicuruzwa byahinduwe, 20g yibicuruzwa bishyirwa mubibumbano bya polytetrafluoroethylene kugirango bigerweho.