Product Attributes
| PRODUCT NAME | Snap-In Vent Plug |
| PRODUCT MODEL | Vent Plug_D15_ZZPIP-E1W09 |
| MEMBRANE MODEL | ZZPIP-E1W09 |
| APPLICATION FIELD | Chemicals Packaging |
| APPLICATION CHEMICAL | Bleacher, Disinfectant, Amino Acid, Agrochemicals, Live bacterial agent, Thick liquid fertilizer |
Product Properties
| Physical Properties | Referred Test Standard | Unit | Typical Data |
|---|---|---|---|
| Plug Material | / | / | HDPE |
| Plug Color | / | / | White |
| Membrane Construction | / | / | PTFE/PO non-woven |
| Membrane Surface Property | / | / | Oleophobic & Hydrophobic |
| Typical Air Flow Rate | ASTM D737 | ml/min @ 7KPa | 700 |
| Water Entry Pressure | ASTM D751 | KPa dwell 30 sec | ≥ 80 |
| IP Grade | IEC 60529 | / | IP67 / IP68 |
| Moisture Vapor Transmission | ASTM E96 | g/m2/24h | > 5000 |
| Oleophobic Grade | AATCC 118 | Grade | ≥ 7 |
| Service Temperature | IEC 60068-2-14 | °C | -40°C ~ 125°C |
| ROHS | IEC 62321 | / | Meet ROHS Requirements |
| PFOA & PFOS | US EPA 3550C & US EPA 8321B | / | PFOA & PFOS Free |
Application & Instructions
This series of vent plug could equalize the pressure differentials of chemical containers which caused by temperature difference, altitude changes and releasing/consuming gases, in order to prevent container deformation and liquid leakage.
The vent plugs can be used in breathable cap products for chemicals packaging containers, and be suitable for High-concentration Hazardous Chemicals, Low-concentration Household Chemicals, Agricultural Chemicals and other Special Chemicals.
Shelf life is two years from the date of receipt for this product as long as this product is stored in its original packaging in an environment below 80°F (27°C) and 60% RH.
All data above are typical data for the membrane raw material, for reference only, and should not be used as special data for outgoing quality control.
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.
Frequently Asked Questions (FAQ)
It is designed to continuously equalize internal pressure differentials in chemical containers caused by altitude fluctuations, temperature shifts, and outgassing/gas consumption, thereby preventing container collapse, bloating, or liquid leakage.
It is suitable for a wide range of liquids including bleachers, disinfectants, amino acids, agrochemicals, live bacterial agents, thick liquid fertilizers, and other high or low concentration chemical formulations.
The membrane features PTFE/PO non-woven construction with oleophobic (Grade ≥ 7) and hydrophobic characteristics, providing robust liquid barrier protection certified to IP67 and IP68 standards.
The vent plug is engineered to maintain full operational integrity in extreme service temperatures ranging from -40°C to 125°C (tested under IEC 60068-2-14).
Yes, the vent plug meets all RoHS requirements (IEC 62321) and is verified to be completely PFOA & PFOS free in compliance with US EPA 3550C & US EPA 8321B testing methods.
To ensure its 2-year shelf life from the date of receipt, the product must be kept in its original packaging at temperatures below 80°F (27°C) and relative humidity below 60%.