Lighting Dustproof Hydrophobic IP 68 E-ptfe Breathable Vent Membrane
Membrane Properties:
|
PHYSICAL PROPERTIES |
REFERED TEST STANDARD |
UNIT |
TYPICAL DATA |
|
Membrane Color |
/ |
/ |
White |
|
Membrane Construction |
/ |
/ |
PTFE/ PET non-woven |
|
Membrane Surface Property |
/ |
/ |
Oleophobic/Hydrophobic |
|
Thickness |
ISO 534 |
mm |
0.18±0.05 |
|
Interlayer Bonding Strength (90 degree peel) (90) |
Internal Method |
N/inch |
>2 |
|
Min Air Flow Rate |
ASTM D737 (1 cm²) |
ml/min/cm²@ 7Kpa |
>1000 |
|
Typical Air Flow Rate |
ASTM D737 (1 cm²) |
ml/min/cm²@ 7Kpa |
1800 |
|
Water Entry Pressure |
ASTM D751 (1 cm²) |
KPa for 30 sec |
>60 |
|
IP Rating |
IEC 60529 |
/ |
IP68 |
|
Water Vapor Transmission Rates |
GB/T 12704.2 38℃/50%RH |
g/m2/24h |
>5000 |
|
Oleophobic Grade |
AATCC 118 |
Grade |
≥7 |
|
Operation Temperature |
IEC 60068-2-14 |
℃ |
-40℃ ~ 125℃ |
|
ROHS |
IEC 62321 |
/ |
Meet ROHS Requirements ( ROHS ) |
|
PFOA & PFOS |
US EPA 3550C & US EPA 8321B |
/ |
PFOA & PFOS Free |
Application：
The membrane can balance inside/outside pressure differentials of sealed enclosures while blocking contaminants, which could increase components’ reliability and extend their service life.
Shelf Life：
Note：
All technical information and advice given here is based on ZZPIP’s previous experiences and test results. ZZPIP gives this information to the best of its knowledge, but assumes no legal responsibility. Customers are asked to check the suitability and usability in the specific application, since the performance of the product can only be judged when all necessary operating data are available.