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Amakuru

Ibibazo Byihuse n'ibisubizo 丨 Ni bangahe uzi kuri kashe ya silicone?

silicone

Kuki?siliconeufite ibihe bitandukanye byo kumisha mugihe cyitumba nizuba?

Igisubizo: Mubisanzwe, gukama hejuru no gukiza umuvuduko wubushyuhe bwicyumba kimwe gikiza ibicuruzwa bya RTV bifitanye isano rya bugufi nubushuhe bwibidukikije.Mu gihe c'itumba, iyo ubuhehere n'ubushuhe biri hasi, ikidodo kizoba cyumye kandi umuvuduko wo gukira uratinda.Mu ci, iyo ubuhehere buri hejuru n'ubushyuhe buri hejuru, kashe izuma kandi ikire vuba.

 

Nigute ushobora kugera kumikorere myiza yo gukiza yibicuruzwa bimwe bya silicone bifunga ibicuruzwa?

Igisubizo: Igice kimwe kigizwe na silicone rubber ikiza ikoresheje ubuhehere bwo mu kirere.Iyo ukize, uhereye hanze ukageza imbere, mubisanzwe mubihe 25 ° C na 50% RH, silicone irashobora gukiza mm 2-3 kumunsi, kandi bifata iminsi irenga 3 kugirango ugere kumubiri mwiza.

 

Nigute ubushyuhe budashobora kwihanganira silicone?

Igisubizo: Mubisanzwe, ubushyuhe bwa gelika ya silika ni -40 ℃ -200 ℃.Igihe kirekire cyo gukoresha ubushyuhe ntabwo gisabwa kurenga 150 ℃.Ubushyuhe bwubushyuhe budasanzwe bwo kwihanganira kashe nka silicone itukura ni -40 ℃ -250 ℃.Igihe kirekire cyo gukoresha ubushyuhe ntikirenga 180 ℃..Kurwanya ubushyuhe bifitanye isano rya bugufi niba colloid iba ikomeye.

 

Ni ukubera iki kashe ya silicone ifata ubukonje butandukanye mu gihe cy'itumba n'izuba?

Igisubizo: Ubukonje bwa kashe buzahinduka hamwe nubushyuhe.Mu ci, ubukonje buzagabanuka iyo ubushyuhe buri hejuru.Mu gihe c'itumba, ni ikinyuranyo, ariko kizoba kiri murwego rwemewe.

 

Nigute wongera umuvuduko wo gukiza wasilicone?

Igisubizo: Iyo umubyimba ukiza urenze 6mm, birasabwa gushira kashe kabiri;kongera ubushyuhe nubushuhe birashobora kwihutisha gukira ibicuruzwa, ariko ubushyuhe ntibugomba kurenga 50 ° C.Kongera ubushuhe nibyiza kuruta kongera ubushyuhe.

Niba hari ikizinga nubushuhe hejuru yubuso bwa substrate, bizagira ingaruka kumikorere?

Mbere yo gushiraho kashe, ubuso bugomba guhanagurwa neza kugirango kashe ibashe gukomera neza hejuru yubusabane.Niba hari ubushuhe cyangwa ikizinga hejuru yikimenyetso nyuma yo gukira, ingaruka zizaba nke.

 

 

https://www.siwaysealants.com/ibicuruzwa/

Igihe cyo kohereza: Ugushyingo-23-2023