Kingflex m elastomeric rufaffiyar-cell kumfa bututu rufi, kuma aka sani da roba, ya ƙunshi roba roba.Babban nau'ikan robar kumfa guda biyu waɗanda ake samarwa a kasuwa sune roba butadiene nitrile tare da PVC (NBR/PVC).Abubuwan da aka rufe suna yadu a wurare da yawa don rufewar thermal da rage amo, waɗanda ake amfani da su a cikin bututu da kayan aiki daban-daban, kamar kwandishan na tsakiya, sassan kwandishan, gini, sinadarai, magani, na'urorin lantarki, sararin samaniya, masana'antar mota, ikon thermal. da dai sauransu.
Bayanin Fasaha na Kingflex | |||
Dukiya | Naúrar | Daraja | Hanyar Gwaji |
Yanayin zafin jiki | °C | (-50-110) | GB/T 17794-1999 |
Yawan yawa | kg/m3 | 45-65Kg/m3 | Saukewa: ASTM D1667 |
Ruwan tururi permeability | Kg/(mspa) | ≤0.91×10 ¹³ | DIN 52 615 BS 4370 Part 2 1973 |
μ | - | ≥ 10000 | |
Thermal Conductivity | W/(mk) | ≤0.030 (-20°C) | Saukewa: ASTM C518 |
≤0.032 (0°C) | |||
≤0.036 (40°C) | |||
Ƙimar Wuta | - | Darasi na 0 & Darasi na 1 | BS 476 Part 6 part 7 |
Fihirisar Yaɗa Harshen Harabar da Haɓaka Haɓaka |
| 25/50 | Farashin ASTM E84 |
Oxygen Index |
| ≥36 | GB/T 2406, ISO4589 |
Shakar Ruwa,% by Volume | % | 20% | Saukewa: ASTM C209 |
Ƙarfin Girma |
| ≤5 | Saukewa: ASTM C534 |
Fungi juriya | - | Yayi kyau | Farashin ASTM21 |
Ozone juriya | Yayi kyau | GB/T 7762-1987 | |
Juriya ga UV da yanayi | Yayi kyau | ASTM G23 |
Yana ba da ingantaccen rufi a cikin babban yanayin kewayon zafin jiki daga -50 zuwa 110 digiri C.
Ƙananan kaddarorin thermal conductivity Properties suna haifar da kyakkyawan rufi ga magudanar AC, bututun ruwa mai sanyi, bututun jan ƙarfe, bututun magudanar ruwa, da sauransu.
Ƙaƙƙarfan ƙaƙƙarfan juriya na watsawar ruwa mai yawa wanda ke haifar da ƙarancin sha ruwa.
Class O yana ba da babban aikin wuta kamar yadda ka'idodin gini ya tanada
Rashin amsawa kuma yana ba da kyakkyawan juriya ga sinadarai, mai, da ozone
Sifili Ozone Properties depletion
Yana da ƙura da fiber