Awọn ọja ti a fi idiwọ awọn ọja ti ile-iṣẹ wa ṣe akosile nipa igbasilẹ imọ-ẹrọ giga-giga ati ẹrọ itanna nigbagbogbo. A ti ṣe agbekalẹ ohun elo idiwọ eso kekere pẹlu iṣẹ ti o tayọ nipasẹ iwadii ijinle. Awọn ohun elo nla ti a lo jẹ NBR / PVC.
Koosi Imọ-ẹrọ Konfflex | |||
Ohun-ini | Ẹyọkan | Iye | Ọna idanwo |
Iwọn otutu | ° C | (-50 - 110) | GB / t 17794-1999 |
Iwuwo iwuwo | Kg / m3 | 45-65Kg / m3 | ASTM D1667 |
Iyọ omi imura omi | Kg / (mspa) | ≤0.91 × 10 -¹³ | Din 52 615 Bs 4370 Apá 2 1973 |
μ | - | ≥10000 |
|
Iwari igbona | W / (mk) | ≤0.030 (-20 ° C) | Astm C 518 |
≤0.032 (0 ° C) | |||
≤0.036 (40 ° C) | |||
Idiwọn ina | - | Kilasi 0 & kilasi 1 | Bs 476 Apá 6 Apá 7 |
Ina tan-an ati mu siga atọka |
| 25/50 | Astm E 84 |
Atọka Oxygen |
| ≥36 | GB / T 2406, ISO4589 |
Gbigba omi,% nipasẹ iwọn didun | % | 20% | Astm C 209 |
Aimọ Aimọ |
| ≤5 | ASTM C534 |
Elu atako | - | Dara | ASTM 21 |
Ozone resistance | Dara | GB / t 7762-1987 | |
Resistance si UV ati oju ojo | Dara | ASTM G23 |
1, iṣẹ-resistance ina-iyara ati gbigba ohun.
2, adaṣe igbona kekere (K-J-GE).
3, ọrinrin ti o dara resistance.
4, ko si awọ ara ti o ni inira.
5, pliability to dara ati apakokoro to dara to dara.
6, ore ayika.
7, rọrun lati fi sori ẹrọ & irisi ti o wuyi.
8, itọkasi atẹgun giga ati iwuwo ẹfin kekere.