Mika lentasining ajoyib ishlashi

As the main raw material of fire-resistant cables, mica tape should have its product standards. The technical conditions for the specified performance indicators and test methods of mica tape products fully reflect the objective and practical needs. It is necessary for the electrical performance of mica tape to be assessed at the same time by the two indicators of insulation resistance value and withstand voltage at high temperature. Due to the large variety of fire-resistant cables, the entire insulation system (including conductor-to-conductor and conductor-to-shielding systems) ) There are certain requirements. When the insulation resistance drops to a certain value, even if there is no insulation breakdown, the entire circuit system will lose its normal operation function. For the quality of fire-resistant cables, the quality of mica tape is the key to its “fire-resistant” function.

Slyuda tasmasi yuqori harorat va yonish qarshiligiga ega. Slyuda tasmasi normal sharoitda yaxshi egiluvchanlikka ega va har xil yong’inga chidamli sim va kabellarning asosiy yong’inga chidamli izolyatsion qatlamiga mos keladi. Slyuda tasmasi yopishtiruvchi sifatida juda yaxshi ishlashga ega bo’lgan organik silikon yopishtiruvchi bo’yoqdan foydalanganligi uchun, ochiq olovda yondirilganda, tutunni zararli bug’lanishi umuman bo’lmaydi. Shuning uchun, slyuda tasmasi nafaqat olovga chidamli simlar va kabellar uchun, balki juda xavfsizdir.

slyuda tasmasi yuqori voltli dvigatellarning izolyatsiyalash talablariga javob berishi mumkin, shuning uchun u keng qo’llaniladi. Dvigatelning kuchlanish darajasining oshishi, quvvatning doimiy takomillashuvi va yuqori ishlashning uzluksiz rivojlanishi bilan dvigatelni izolyatsiyalashga qo’yiladigan talablar ham doimiy ravishda takomillashib bormoqda va tegishli izolyatsiya materiallari bo’yicha tadqiqotlar olib borilmoqda. Slyuda tasmasi xom ashyo sifatida slyuda qog’ozidan qilingan va ikki tomonlama yoki bir tomonlama mos ravishda gidroksidi bo’lmagan shisha mato va poliester plyonka yoki poliimidli plyonka yoki maxsus ishlov berish orqali mustahkamlovchi materiallar sifatida koronaga chidamli plyonkadan qilingan. . Strukturaga ko’ra, u quyidagilarga bo’linadi: ikki tomonlama lenta, bir tomonlama lenta, uchtasi bitta lenta, ikki plyonkali lenta, bitta plyonkali lenta va boshqalar. Slyuda bo’yicha quyidagilarga bo’linadi: sintetik slyuda tasmasi , flogopit tasmasi va muskovit tasmasi.

Yong’in har qanday joyda sodir bo’lishi mumkin, lekin aholi ko’p bo’lgan va xavfsizlik talablari yuqori bo’lgan joyda yong’in sodir bo’lganda, elektr va axborot kabellarining normal ishlashini etarli vaqt davomida ta’minlash juda muhim, aks holda bu katta zarar keltiradi. Shu sababli, slyuda tasmasi bilan ishlab chiqarilgan yong’inga chidamli kabellar quyidagi joylarda keng qo’llaniladi: neft burg’ulash platformalari, ko’p qavatli binolar, yirik elektr stantsiyalari, metrolar, muhim sanoat va tog’-kon korxonalari, kompyuter markazlari, aerokosmik markazlar, aloqa axborot markazlari, harbiy ob’ektlar, yong’in xavfsizligi va yong’indan qutqarish bilan bog’liq muhim sanoat va tog’ -kon korxonalari. Slyuda tasmasi mukammal ishlash va qulay foydalanishga ega va yong’inga chidamli kabellar uchun materialga aylandi.