Chiyambi cha Quartz Fiber:

Mphamvu zolimba 7GPa, tensile modulus 70GPa, chiyero cha SiO2 cha quartz fiber ndi choposa 99.95%, chokhala ndi 2.2g / cm3.

Ndi flexible inorganic fiber material yokhala ndi dielectric yotsika komanso kukana kutentha kwambiri. Ulusi wa quartz uli ndi maubwino apadera pa kutentha kwambiri komanso zakuthambo, ndi m'malo mwa E-glass, silica yayikulu, ndi basalt fiber, m'malo mwa aramid ndi carbon fiber. Kuphatikiza apo, kukula kwake kwa mzere kumakhala kochepa, ndipo zotanuka modulus zimawonjezeka pamene kutentha kumawonjezeka, zomwe ndizosowa kwambiri.

Kusanthula kwamankhwala amtundu wa quartz fiber

Pkachitidwe:

1. Dielectric katundu: otsika dielectric nthawi zonse

Ulusi wa Quartz ndi wabwino kwambiri wa dielectric, makamaka ma dielectric okhazikika pama frequency apamwamba komanso kutentha kwambiri. Kutayika kwa dielectric kwa quartz fiber ndi 1/8 yokha ya D-glass Pa 1MHz. Kutentha kukakhala kochepera 700 ℃, kutayika kwa dielectric kosasintha komanso kutayika kwa dielectric kwa quartz fiber sikusintha ndi kutentha.

2.Kukana kopitilira muyeso kutentha, moyo wautali kutentha kwa 1050 ℃-1200 ℃, kufewetsa kutentha 1700 ℃, kukana kugwedezeka kwamafuta, moyo wautali wautumiki

3. Low matenthedwe machulukidwe, kakang'ono matenthedwe kukulitsa coefficient yekha 0.54X10^-6/K, chomwe ndi gawo limodzi mwa magawo khumi a ulusi wagalasi wamba, wosagwirizana ndi kutentha komanso wosasunthika

4. Mphamvu yayikulu, yopanda ming'alu yaying'ono pamtunda, mphamvu yokhazikika imafika ku 6000Mpa, yomwe ndi nthawi 5 ya ulusi wapamwamba wa silika, 76.47% wapamwamba kuposa wa E-glass fiber.

5. Good magetsi kutchinjiriza ntchito, resistivity 1X1018Ω · cm ~ 1X106Ω · masentimita pa kutentha 20 ℃ ~ 1000 ℃. A abwino magetsi insulating zakuthupi

6. Khola mankhwala katundu, acidic, zamchere, kutentha, kuzizira, anatambasula durability kukana. Kukana dzimbiri