Igipfukisho c’ipome PU ni ciza cane cane mu kwuzuza imyobo n’ibihengeri biri mu nyubakwa. Ni vyiza gusanasana inyubakwa, gutera urugi n’amadirisho, gukoresha amazi, ibikoresho vyo gukingira ubushuhe n’ibindi bintu. Ico kintu ni formaldehyde- ataco yiyumviriye kandi n'itari -
Utuntu dutandukanye
1. Ico kintu gifise ukwaguka gukomeye, ukwifatanya, ukudakoresha amazi, ivyuma bifata amazi, ivyuma bikingira ubushuhe, ivyuma bikingira ubushuhe, ubushobozi bwo guhangana n’umutingito, ubushobozi bwo gutwara ubushuhe buke, n’ugunywa amazi make.
2. Ico kintu gifise ibintu vyinshi bikoreshwa kandi gishobora gufatanya ibikoresho bitandukanye. Ikoreshwa mu kwuzuza ikinogo kiri hagati y’imiyoboro y’uruhome n’inkuta, ivyuma bizibira imiyoboro y’intsinga, ijwi ry’inkuta z’intsinga, ivyuma bitagira amazi n’ubukonje- ibikoresho bikingira ubukonje, kwuzuza ivyumba vy’amadirisho n’amadirisho, n’ibikoresho vyo gusukura amazi.
3. Umuvuduko wo gukiza n’ugukoreshwa gukomeye. Ntizosenyuka, ntizosenyuka canke ngo ikorwe igihe kirekire umaze gukira, kandi ntizogirira nabi umubiri w’umuntu umaze gukiza.
4. Ubushuhe busanzwe bw'itangi ry'ibikoresho ni 5℃-35℃, ubushuhe bwiza bukoreshwa ni 18℃-25℃, kandi urugero rwo guhangana n'ubushuhe inyuma yo gukira ni -30℃-80℃.
5. Ico gipfukisho gishobora gufatanya n’ibindi bihimba vy’umubiri nk’ibiti, ibiti, ivyuma, ivyuma, n’ibindi, ariko ntibirimwo Teflon, amavuta, n’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma.
Uko wokoresha umuzigo wa PU Foam
Imbere y’uko ukoresha, ushireko itangi ry’ibikoresho hejuru n’imanuke mu munota umwe. Imbere y’uko wubakwa, ndagusavye usukuye kandi utose ahantu h’ubwubatsi; gufatanya itangi ry’ibintu rihindukiye hasi n’imbunda yo gutera, zunguruka kugira ngo ufungure umugozi w’amazi, maze utunganye uruja n’uruza; gutera kuva hasi gushika hejuru, hanyuma ushireko 1/2 y’umubare ukenewe wo kwuzuza; iyo foam izotangura gukomeza inyuma y’iminota cumi, kandi intambwe ikurikira ishobora gukorwa inyuma y’isaha imwe: ifu ikomeje ishobora gukurwamwo n’icumu rityaye, hanyuma igaca ifatwa n’ivyuma vy’agaciro, irangi canke silikoni.
Ukwirinda
Imbere y’uko wubakwa, ukureho inkungugu n’amavuta bireremba ku ruhande rw’ubwubatsi maze ufumbire amazi makeyi ku ruhande rw’ubwubatsi. Igihe wuzuza ikinogo gihagaze, nuce uva hasi uja hejuru maze witeho ukwaguka kw’ifu. Igikoresho co kugenzura uruja n’uruza rw’amazi n’ugutera imbunda y’imiti birashobora kugenzura ubunini bw’uruzitiro rw’ifu. Igihe iyo miti ihagarara, ufunge umupfunda w’amazi mu buryo bujanye n’isaha: Niba ukeneye gusubirira itangi ry’ibikoresho, uzunguze itangi rishasha ry’ibikoresho mu munota umwe, hanyuma ufungure iyo tanki y’ubusa maze uyisubirize n’itangi rishasha ry’ibikoresho vuba bishoboka kugira ngo imbunda y’imiti ibe ifatanye. Uhejeje gukoresha imbunda y’imiti, ndagusavye uyisukure ubwo nyene n’igikoresho kidasanzwe co gusukura. Igihe kitari co - igihe c’uburebure bw’ifu ni iminota 10, kandi gishobora guca inyuma y’iminota 30. Ivyo bipfukisho bikomeza mu masaha 1 kandi bikashika ku gushikama mu 3- amasaha (vyose biraboneka mu bihe vya laboratwari). Ico gikoresho ntigishobora guhangana n’imishwarara ya UV, ni co gituma gisabwa gukoresha ibindi bikoresho (nk’ibikoresho vyo gutera, ibipfukisho, n’ibindi) ku ruhande rw’ifu ikomeje.
- Igitigiri c'ugushirwa mu ngiro: GB/T 14683-2017
- Ubuzima bwo mu mutwe: amezi 24
Imisoro ishushe: ifu y’ibipfukisho, abahinguzi b’ibipfukisho vy’ibifu vy’Ubushinwa, abagurisha, uruganda .
