Cov ntaub ntawv Technical
Kingflex Technical Data | |||
Khoom | Chav tsev | Tus nqi | Txoj Kev Xeem |
Qhov kub thiab txias | °C | (-50 - 110) | GB/T 17794-1999 |
Qhov ntom ntom | Kg / m3 | 45-65Kg / m3 | ASTM D 1667 Cov khoom siv |
Dej vapor permeability | Kg / (mpa) | ≤0.91 × 10﹣¹³ | DIN 52 615 BS 4370 Part 2 1973 |
μ | - | ≥10000 | |
Thermal conductivity | W / (mk) | ≤0.030 (-20 ° C) | ASTM C 518 (Tshooj 518 |
≤0.032 (0 ° C) | |||
≤0.036 (40 ° C) | |||
Kev ntsuas hluav taws | - | Chav Kawm 0 & Chav Kawm 1 | BS 476 Part 6 Part 7 |
Flame Spread and Smoke Developed Index |
| 25/50 ib | ASTM E 84 1 |
Oxygen Index |
| ≥36 | GB / T 2406, ISO 4589 Kev Tswj Xyuas Kev Tswj Xyuas |
Kev nqus dej,% los ntawm Volume | % | 20% | ASTM C 209, ASTM C 209 |
Dimension Stability |
| ≤5 | ASTM C534 |
Cov kab mob fungi | - | Zoo | ASTM 21 |
Ozone tsis kam | Zoo | GB/T 7762-1987 | |
Tiv thaiv UV thiab huab cua | Zoo | ASTM G23 |
1.Nws yog qhov zoo dua los xa peb cov duab kos ua ntej, vim tias feem ntau ntawm peb cov khoom raug kho
2.Thov qhia rau qhov chaw ua hauj lwm thiab koj lwm yam yuav tsum tau (xws li loj, khoom, hardness, xim, kam rau ua, thiab lwm yam) rau quoting ib tug zoo nqe.
3.A tus nqi zoo yuav raug hais tom qab kev pom zoo ntawm cov ntsiab lus.
4.Ua ntej pawg ntau lawm, ib qho kev kuaj xyuas yog ib qho yuav tsum tau ua kom txhua yam mus zoo li
1, Kev ua tau zoo ntawm hluav taws-tiv taus & suab nqus.
2, Tsawg thermal conductivity (K-Tus nqi).
3, Zoo noo noo tsis kam.
4, Tsis muaj crust rough tawv nqaij.
5, Zoo pliability thiab zoo tiv thaiv kev co.
6, Ib puag ncig tus phooj ywg.
7, Yooj yim rau nruab & Zoo tsos.
8, High oxygen Performance index thiab cov pa luam yeeb tsawg.