Turi abahinguzi b’ibikoresho vyo gukina bavuye mu Bushinwa, kandi twamaze imyaka myinshi twiyemeje gukora ubushakashatsi n’iterambere, gukora no kugurisha. Turategereje gukorana n’abaguzi bo kw’isi yose.
Ivyo bikoresho vyo gukina n’ivyo gukina birongora inzira y’uruvyaro ruzokurikira rw’ubuhinga bushasha.
Ibiharuro vy'igicuruzwa
Igikoresho nyamukuru c’ivyuma (PU) ni co gikoresho nyamukuru. Ivyuma vy’ibinyabuzima vy’i silikoni vyongerwako, ari vyo bitandukaniro nyamukuru hagati ya silikoni PU na PU isanzwe, bikaba bituma ivyo bikoresho bigira imiterere yihariye. Igitigiri gisanzwe ni 5-10 mm ariko gishobora guhindurwa uko umuntu ashaka.
Ibara ryinshi, riramvye kandi rikayangana, rishobora guhindura amabara atandukanye n’imirongo.
|
Gushiramwo |
Uburebure |
Ubuhinga bw'ibikoresho |
Umushinge w'ishimikiro |
Amakuru |
|
Kwambara-ishobora guhangana na PU ku ruhande rw'imbere |
2-3 mm |
Gushirako 2-3 mm y'ibikoresho vyo kwuzuza silikoni PU |
Uburinganire bwiza bw'ibikorwa, igiciro n'ugukomera |
Ikosa ryo gushiramwo ni munsi canke ringana na 2mm (imiterere yose y'ikibanza) Gutahura ibibumbano: 0.5mm gutobora urushinge rw'icuma kugira ngo urekure gazi |
|
Ugufata umukubita |
3-5 mm |
Utugingo ngengabuzima tufunze twakozwe muri polyurethane + ibice vy'imipira |
Inyishu y'inguvu ni nini canke ingana na 60% |
Uburemere bw’ifu buragenzurwa neza (650-800kg/m3), kandi igipimo c’uguhinduka kw’igerageza rya-40℃kiri munsi ya 5% . |
|
Guhagarika hasi |
2-3 mm |
Igikoresho gikomeye cane ca SBR + igikoresho c'umwirabura |
Kunanira gusaduka mu gihe c'imibabaro |
Yongerako inhibiteur y’ugukwegakwega, uburebure bw’inkomezi z’ugukomera burarengeye canke bungana na 1.5MPa |
Imisoro ishushe: silicon pu ikibanza kidasanzwe c'imikino ku bibuga vy'umupira w'amaguru, Ubushinwa silicon pu ikibanza kidasanzwe c'imikino ku bibuga vy'umupira w'amaguru abahinguzi, uruganda
