afzalliklari epoksi qatronlar taxtasi

1. Kuchli yopishish

Epoksi qatronlarining molekulyar zanjiridagi o’ziga xos qutbli gidroksil guruhlari va efir aloqalari uni turli moddalarga yuqori darajada yopishtiruvchi qiladi. Epoksi qatronining qisqarishi qattiqlashganda past bo’ladi va hosil bo’lgan ichki stress kichikdir, bu ham yopishqoqlikni yaxshilashga yordam beradi.

2. Strong shrinkage

Epoksi qatroni va ishlatiladigan qattiqlashtiruvchi vosita o’rtasidagi reaktsiya qatronlar molekulasidagi epoksi guruhlarining to’g’ridan-to’g’ri qo’shilish reaktsiyasi yoki halqani ochish polimerizatsiya reaktsiyasi orqali amalga oshiriladi va suv yoki boshqa uchuvchi yon mahsulotlar chiqarilmaydi. To’yinmagan polyester qatronlar va fenolik qatronlar bilan solishtirganda, ular qattiqlashuv vaqtida juda kam qisqarishni (2% dan kam) ko’rsatadi.

3. Electrical performance

The cured epoxy resin system is an excellent insulating material with high dielectric properties, surface leakage resistance, and arc resistance.

4. Mexanik xossalari

Davolangan epoksi qatronlar tizimi mukammal mexanik xususiyatlarga ega.

5. Kimyoviy barqarorlik

Generally, the cured epoxy resin system has excellent alkali resistance, acid resistance and solvent resistance. Like other properties of the cured epoxy system, the chemical stability also depends on the selected resin and curing agent. Appropriate selection of epoxy resin and curing agent can make it have special chemical stability.

6. Dimensional stability

The combination of many of the above properties gives the epoxy resin system outstanding dimensional stability and durability.

7. mold resistance

The cured epoxy resin system is resistant to most molds and can be used in harsh tropical conditions.