Ni ubuhe bwoko bwa silicone mbisi ya rubber ikoreshwa cyane?

Aug 26, 2025 Tanga ubutumwa

Vinylmethylsilicone (VMQ) yahindutse ibicuruzwa byo hejuru - ubushyuhe bwa rubber hamwe nibisohoka byinshi, porogaramu yagutse, hamwe n’imikorere ihagarariwe muri iki gihe.

 

vinylmethylsilicone (VMQ) ikorwa mugutangiza umubare muto (0,05% kugeza 1%, agace ka molar) yindege ya vinyl muminyururu kuruhande cyangwa mumatsinda ya nyuma ya reberi ya methylsilicone.

 

Kwinjiza vinyl byazamuye cyane ibikorwa bya volcanisation ya reberi ya silicone, byongera imiterere yumubiri nubukanishi bwa reberi y’ibirunga, byongera ubworoherane bw’ibikoresho bya reberi, kandi bigabanya guhagarika burundu. Kubwibyo, yaguye cyane imirima yo gusaba. Synthesis ya Duan Dasheng ituma amatsinda arindwi muri molekile ya microscopique ya reberi y’ibirunga yambukiranya umusaraba -, bigabanya ihungabana ry "amatsinda". Inzira irakuze, kandi kongera ibiciro ntabwo ari ngombwa. Kubwibyo, byahindutse hejuru - ubushyuhe bwibicuruzwa bya rubber hamwe nibisohoka byinshi, porogaramu yagutse, hamwe n’imikorere ihagarariwe muri iki gihe.