A na-emepụta ngwaahịa ụfụfụ roba nke ụlọ ọrụ anyị site na teknụzụ dị elu na-ebubata na akụrụngwa na-aga n'ihu na-akpaghị aka.Anyị emepụtala ihe mkpuchi ụfụfụ roba na-arụ ọrụ magburu onwe ya site na nyocha miri emi.Ihe ndị bụ isi anyị na-eji bụ NBR/PVC.
Data nka nka Kingflex | |||
Ngwongwo | Nkeji | Uru | Usoro ule |
Oke okpomọkụ | Celsius C | (-50 - 110) | GB/T 17794-1999 |
Oke njupụta | kg/m3 | 45-65Kg/m3 | ASTM D1667 |
Mmiri vepo permeability | Kg/(mspa) | ≤0.91×10 ﹣¹³ | DIN 52 615 BS 4370 Part 2 1973 |
μ | - | ≥10000 | |
Nrụpụta okpomọkụ | W/(mk) | ≤0.030 (-20°C) | ASTM C518 |
≤0.032 (0°C) | |||
≤0.036 (40°C) | |||
Ogo Ọkụ | - | Klas 0 & Klas 1 | BS 476 Nkeji 6 akụkụ 7 |
Ndekọ Mgbasa ọkụ na anwụrụ ọkụ mepụtara |
| 25/50 | ASTM E84 |
Oxygen Index |
| ≥36 | GB/T 2406, ISO4589 |
Ntinye mmiri,% site na olu | % | 20% | ASTM C209 |
Akụkụ kwụsie ike |
| ≤5 | ASTM C534 |
Nguzogide ero | - | Ọ dị mma | ASTM 21 |
Ozone nguzogide | Ọ dị mma | GB/T 7762-1987 | |
Iguzogide UV na ihu igwe | Ọ dị mma | ASTM G23 |
1).Ihe omume conductivity dị ala
2).Ezigbo mgbochi ọkụ
3).Ọfụfụ pore mechiri emechi, ezigbo ihe anaghị egbochi mmiri
4).Ezi pliability
5).Ọdịdị mara mma, dị mfe ịwụnye
6).Nchekwa (adịghị akpali anụ ahụ ma ọ bụ imerụ ahụ ike), arụmọrụ dị mma nke na-eguzogide acid na alkali-eguzogide.