Hom rwb thaiv tsev / yeeb nkab yog tsim los ntawm NBR / PVC nrog kev ua tau zoo heev
raws li nws cov khoom tseem ceeb. Pab nrog cov khoom sib txawv ntawm cov ntaub ntawv ntawm cov khoom zoo,
Lub raj ua npuas ncauj yog khib los ntawm cov khoom siv tshuab tshwj xeeb thiab hnov cov mos muag muag.
Peb tuaj yeem muab cov khoom lag luam roj hmab ua npuas dej raws li cov neeg yuav tsum muaj
Hais txog cov duab, xim, nyuaj qib thiab lwm yam.
KingFlex Cov Ntaub Ntawv Txheej Txheem | |||
Ntiag tug | Ib yam | Tus nqi | Txoj kev xeem |
Qhov ntsuas kub ntau | ° C | (-50 - 110) | GB / T 17794-1999 |
Ntov ntau | Kg / m3 | 45-65kg / m3 | ASTM D1667 |
DEJ VAPOR PERMEELILITY | Kg / (mspa) | I≤0.91 × 10 -¹³ | DIN 52 615 BS 4370 NTU 2 1973 |
μ | - | ≥10000 | |
Thermal conductivity | W / (mk) | I≤0.030 (-20 ° C) | ASTM C 518 |
I≤0.032 (0 ° C) | |||
I≤0.036 (40 ° C) | |||
Kev Ntsuas Hluav Taws | - | Chav Kawm 0 & Chav 1 | BS 476 Tshooj 6 Ntu 7 |
Nplaim taws kis thiab cov pa luam yeeb |
| 25/50 | ASTM E 84 |
Cov Oxygen Index |
| ≥36 | GB / T 2406, ISO4589 |
Dej nqus,% los ntawm ntim | % | 20% | ASTM C 209 |
Dimension stability |
| Medicited 15 | ASTM C534 |
Fungi tsis kam | - | Zoo | ASTM 21 |
Ozone Kuj | Zoo | GB / T 7762-1987 | |
Kuj rau UV thiab Huab cua | Zoo | ASTM G23 |
1. Cov cua sov zoo / siab temp Kuj
2. Zoo UV / Ozone Kuj
3. Kev zoo compression teeb tsa
4. Lub zog tensile zoo
5. Tiv thaiv cov fungus
6. Resions acids thiab alkalis
- Kev Tiv Thaiv Tshav Kub Zoo Tshaj Plaws Tiv Thaiv: Lub siab ntom ntom thiab kaw cov qauv ntawm cov khoom siv raw muaj lub peev xwm ntawm cov nyhuv qis thiab muaj cov nyhuv rho ntawm kub thiab txias.
- Cov nplaim taws zoo retardant cov khoom: Thaum hlawv cov ntaub ntawv, cov ntaub ntawv rwb thaiv tsev tsis yaj thiab ua rau cov pa hluav taws tsis muaj peev xwm lav tau qhov kev nyab xeeb; Cov khoom siv tau txiav txim siab ua cov khoom tsis yog thiab cov ntau ntawm kev siv ntsuas kub yog los ntawm -50 ℃ rau 110 ℃.
- Eco Cov Khoom Siv Hauv Eco: Cov khoom siv ib puag ncig tus phooj ywg tsis muaj kev tsim txom thiab ua qias tuaj, tsis muaj kev phom sij rau kev noj qab haus huv thiab ib puag ncig. Ntxiv mus, nws tuaj yeem zam cov pwm kev loj hlob thiab nas tom; Cov khoom siv muaj kev txhim kho ntawm kev txhim kho corrosion-resistant, acid thiab alkali, nws tuaj yeem nce lub neej ntawm kev siv.
- Yooj yim rau nruab, siv tau yooj yim: Nws yog qhov yooj yim rau nruab vim nws tsis tas yuav nruab lwm txheej tso ib txheej thiab nws tsuas yog txiav thiab conglutinating. Nws yuav txuag tau txoj kev ua haujlwm zoo heev.