Cov Ntaub Ntawv Txog Kev Siv Tshuab
| Cov Ntaub Ntawv Txog Kev Siv Kingflex | |||
| Vaj tse | Chav tsev | Tus nqi | Txoj Kev Ntsuas |
| Qhov kub thiab txias | °C | (-50 - 110) | GB/T 17794-1999 |
| Qhov ntau ntawm qhov ceev | Kg/m3 | 45-65Kg/m3 | ASTM D1667 |
| Kev nkag tau ntawm cov pa dej | Kg/(mspa) | ≤0.91 × 10﹣¹³ | DIN 52 615 BS 4370 Part 2 1973 |
| μ | - | ≥10000 | |
| Kev Ua Kub | W/(mk) | ≤0.030 (-20 ° C) | ASTM C 518 |
| ≤0.032 (0 ° C) | |||
| ≤0.036 (40 ° C) | |||
| Kev Ntsuas Hluav Taws | - | Chav Kawm 0 & Chav Kawm 1 | BS 476 Tshooj 6 ntu 7 |
| Cov Ntawv Qhia Txog Kev Nthuav Dav thiab Pa Luam Yeeb |
| 25/50 | ASTM E 84 |
| Cov Pa Pa Ntsuas |
| ≥36 | GB/T 2406, ISO4589 |
| Kev Nqus Dej,% los ntawm Ntim | % | 20% | ASTM C 209 |
| Kev Ruaj Ntseg ntawm Qhov Ntev |
| ≤5 | ASTM C534 |
| Kev tiv thaiv kab mob fungal | - | Zoo | ASTM 21 |
| Kev tiv thaiv ozone | Zoo | GB/T 7762-1987 | |
| Kev tiv thaiv UV thiab huab cua | Zoo | ASTM G23 | |
♦ Qhov Chaw Zoo Nkauj
Cov khoom siv rwb thaiv tsev Kingflex NBR/PVC muaj qhov chaw tiaj tus thiab sib npaug tsis muaj qhov tsis pom tseeb. Thaum muaj kev nyuaj siab, nws zoo li daim tawv nqaij zoo li lub ntsej muag, uas ua rau nws zoo nkauj thiab zoo tshaj plaws.
♦ Tus nqi tseem ceeb ntawm OI zoo heev
Cov khoom siv rwb thaiv tsev Kingflex NBR/PVC xav tau cov pa oxygen siab, uas ua rau nws muaj peev xwm tiv taus hluav taws zoo heev.
♦ Chav Kawm Zoo Tshaj Plaws ntawm Cov Pa Luam Yeeb Ceev
Cov khoom siv rwb thaiv tsev Kingflex NBR/PVC muaj cov pa luam yeeb tsawg heev thiab cov pa luam yeeb tsawg, uas ua rau muaj kev ua haujlwm zoo thaum nws hlawv.
♦ Lub Neej Ntev Hauv Tus Nqi Kub Conductivity (K-Tus Nqi)
Cov khoom siv rwb thaiv tsev Kingflex NBR/PVC muaj tus nqi K ruaj khov mus sij hawm ntev, uas lav tau lub neej ntev ntawm cov khoom.
♦ Qhov Ntsuas Kev Tiv Thaiv Dej Siab (u-Tus Nqi)
Cov khoom siv rwb thaiv tsev Kingflex NBR/PVC muaj cov yam ntxwv tiv taus dej noo siab, u≥15000, uas ua rau nws muaj peev xwm tiv thaiv kev hws.
♦ Kev Ua Haujlwm Ruaj Khov Hauv Kub Thiab Tiv Thaiv Kev Laus
Cov khoom siv rwb thaiv tsev Kingflex NBR/PVC muaj peev xwm zoo heev hauv kev tiv thaiv ozone, tiv thaiv kev kub hnyiab thiab tiv thaiv ultraviolet, uas ua kom lub neej ntev.