Comparative analysis on the application of mica board and epoxy glass fiber board

Mica board and epoxy glass fiber board are often used in daily life. Today, we will make a comparative analysis of the application of mica board and epoxy glass fiber board. The first is the mica board:

Slyuda taxtasi mukammal egilish kuchi va ishlov berish ko’rsatkichlariga ega. Slyuda taxtasi yuqori egilish kuchiga va mukammal mustahkamlikka ega. Slyuda taxtasini delaminatsiyasiz turli shakllarda qayta ishlash mumkin. Ajoyib ekologik ko’rsatkich, slyuda taxtasida asbest yo’q, qizdirilganda tutuni va hidi kamroq, hatto tutunsiz va ta’msiz.

Ular orasida HP-5 qattiq slyuda taxtasi yuqori mustahkamlikdagi slyuda plastinkasiga o’xshash materialdir. Slyuda taxtasi yuqori harorat sharoitida ham asl ishlashini saqlab qolishi mumkin. U quyidagi sohalarda keng qo’llaniladi:

Maishiy texnika: elektr dazmollar, sochlarini fen mashinalari, tushdi mashinalari, qahva qaynatgichlar, mikroto’lqinli pechlar, elektr isitgichlar va boshqalar;

Metallurgical and chemical industry: power frequency furnaces, induction heating furnaces, electric arc furnaces, injection molding machines, etc. in the metallurgical industry.

Epoxy glass fiber board: Glass fiber cloth is made by heating and pressing with epoxy resin. It has high mechanical performance at medium temperature and stable electrical performance at high temperature. It is suitable for high-insulation structural parts for machinery, electrical appliances and electronics, with high mechanical and dielectric properties, good heat resistance and moisture resistance. Heat resistance grade F (155 degrees). To

Epoksi qatroni va ishlatilgan qotishtiruvchi vosita o’rtasidagi reaktsiya qatron molekulasida epoksi guruhlarining to’g’ridan-to’g’ri qo’shilishi yoki halqali ochiladigan polimerlanish reaktsiyasi orqali amalga oshiriladi va suv yoki boshqa uchuvchan yon mahsulotlar chiqmaydi. To’yinmagan poliester qatronlar va fenolik qatronlar bilan solishtirganda, ular qattiqlashganda juda kichik qisqarish ko’rsatadi. Davolangan epoksi qatronlar tizimi mukammal mexanik xususiyatlarga ega. Ammo umumiy ko’rsatkich slyuda taxtasi kabi yaxshi emas.

Qo’llash xususiyatlari

1. Har xil shakllar. Har xil qatronlar, qotishtiruvchi moddalar va modifikator tizimlari qolipdagi turli xil ilovalarning talablariga deyarli moslasha oladi va diapazon juda past yopishqoqlikdan yuqori erish nuqtasiga qadar bo’lishi mumkin.

2. Convenient curing. Choose a variety of different curing agents, the epoxy resin system can almost be cured in the temperature range of 0 ~ 180 ℃. 3. Strong adhesion. The inherent polar hydroxyl groups and ether bonds in the molecular chain of epoxy resins make it highly adhesive to various substances. The shrinkage of epoxy resin is low when curing, and the internal stress generated is small, which also helps to improve the adhesion strength.

Qalinligi: 0.5 ～ 100 mm

An’anaviy xususiyatlar: 1000mm*2000mm

Rang: sariq, suv ko’k, qora

The hardness of epoxy glass fiber board is greater than that of mica board, but it is resistant to temperature difference.