High-quality chemical barrel vent plug D17
Membrane Properties:
|
PHYSICAL PROPERTIES |
REFERED TEST STANDARD |
UNIT |
TYPICAL DATA |
|
Membrane Color |
/ |
/ |
White |
|
Membrane Construction |
/ |
/ |
PTFE/ PO non-woven |
|
Membrane Surface Property |
/ |
/ |
Hydrophobic |
|
Thickness |
ISO 534 |
mm |
0.19±0.05 |
|
Pore Size |
Internal Method |
um |
0.45 |
|
Interlayer Bonding Strength |
Internal Method |
N/inch |
>2 |
|
Min Air Flow Rate |
ASTM D737 (1 cm²) |
ml/min/cm²@ 7Kpa |
>500 |
|
Typical Air Flow Rate |
ASTM D737 (1 cm²) |
ml/min/cm²@ 7Kpa |
800 |
|
Water Entry Pressure |
ASTM D751 (1 cm²) |
KPa for 30 sec |
>150 |
|
Water Vapor Transmission Rate |
GB/T 12704.2 38℃/50%RH |
g/m2/24h |
>5000 |
|
Oleophobic Grade |
AATCC 118 |
Grade |
NA |
|
Operation Temperature |
IEC 60068-2-14 |
℃ |
-40℃ ~ 100℃ |
|
ROHS |
IEC 62321 |
/ |
Meet ROHS Requirements ( ROHS ) |
|
PFOA & PFOS |
US EPA 3550C & US EPA 8321B |
/ |
PFOA & PFOS Free |
Application：
The membranes can be used in breathable liner and breathable plug products for chemicals packaging containers and be suitable for High-concentration Hazardous Chemicals, Low-concentration Household Chemicals, Agricultural Chemicals and other Special Chemicals.