"eptfe vent membrane"
Alu Foil Induction Vent Seal Liner For Dye / Hair Color Developer Bottles
Product Overview The alu foil induction vent seal is a specialized breathable liner developed for hair dye and hair color developer bottles. It combines an aluminum foil barrier layer with an integrated ePTFE waterproof breathable membrane window to address the unique and demanding requirements of oxidative hair color products. This seal provides a robust, tamper-evident induction bond that prevents leakage of staining dye intermediates and corrosive developer lotions. The
Smartwatches Acoustic Electronics Vent Adhesive Waterproof Sound Protection Dustproof
Adhesive Acoustic Vent For Smartwatches Waterproof Sound & Dustproof Protection Product Overview The adhesive acoustic vent for smartwatches is a precision micro-vent engineered to protect the speaker, microphone, and barometric sensors within the ultra-compact enclosure of a modern smartwatch. It combines a premium ePTFE acoustic membraneoptimized for the small internal volumes and close-proximity acoustic paths of wearable deviceswith a durable, skin-safe adhesive
Oleophobic Acoustic Vent Sweatproof / Sound Transparent For Hearing Aids
Oleophobic Acoustic Vent For Hearing Aids Sweatproof & Sound Transparent Product Overview The oleophobic acoustic vent for hearing aids is an ultra-miniature, medical-grade acoustic protection component engineered for the most personal and demanding wearable audio device. This vent features an extremely thin ePTFE acoustic membranedown to 10 microns thicknesswith a specialized, biocompatible oleophobic treatment, bonded to a skin-safe micro-adhesive carrier. It is
Rugged Tablets / Handheld Electronics Vent Sound Permeable Waterproof
Sound Permeable Waterproof Vent For Rugged Tablets & Handheld Electronics Product Overview The sound permeable waterproof vent for rugged tablets and handheld electronics is a durable, large-area acoustic protection component engineered for devices that must deliver clear audio performance while surviving drops, immersion, vibration, and extreme environmental exposure. This vent integrates a high-strength ePTFE acoustic membrane with a reinforced adhesive or weldable carrier,
Adhesive Breathable Vent For Dental Implant / Bone Graft Sterile Packaging
Product Overview The adhesive breathable vent for dental implant and bone graft sterile packaging is a precision sterile barrier component engineered for the small, high-value, sterility-critical devices used in modern dentistry and oral-maxillofacial surgery. This vent integrates a medical-grade, hydrophobic ePTFE membrane with a validated, low-extractable adhesive carrier, designed for direct application to the thermoformed blister trays, peel-pouch lids, and glass vials
Adhesive Sterile Vent For Autologous Cell Therapy / CAR T Cryobags
Product OverviewThe adhesive sterile vent for autologous cell therapy and CAR-T cryobags is an ultra-high-purity, cryogenic-compatible sterile barrier component engineered for the most demanding and valuable pharmaceutical products in modern medicine. This vent integrates a medical-grade, extremely low-extractable ePTFE membrane with a validated cryogenic-stable adhesive carrier, designed for direct application to the ports of single-use cryopreservation bags used to store,
Enclosure Protection EPTFE PFAS Free Membrane Waterproof Breathable Custom
Product Overview This custom PFAS-free waterproof breathable membrane provides robust environmental sealing for electronics enclosures while completely eliminating fluorinated materials. It is a direct drop-in replacement for ePTFE vent films, offering superior air exchange and high water entry pressure. Available with custom adhesive backings, the membrane can be converted into finished gaskets, patches, or die-cut parts. It ensures reliable pressure equalization and
Servo Driven Rotary Die Cutter For High Speed Smartphone Acoustic Vent Production
Product Overview The servo-driven rotary die cutter for high-speed smartphone acoustic vent production is a state-of-the-art, fully digital converting system engineered to meet the extreme throughput, accuracy, and cleanliness demands of the consumer electronics supply chain. This machine is a compact, single- or dual-rotary die station converting line purpose-built for the continuous, high-speed production of the micro-sized acoustic vents, speaker meshes, and microphone
Custom PFAS Free Hydrophobic Breathable Membrane For EV Battery Pressure Equalization
Product Overview This custom PFAS-free hydrophobic breathable membrane is engineered for electric vehicle battery pack pressure equalization systems. It serves as the core barrier layer in battery vent units, allowing continuous pressure balance during altitude changes and thermal cycling, while completely excluding water, dust, and salt spray. The membrane is manufactured from high-temperature-resistant, non-fluorinated polymer and can be fabricated into custom discs, rolls,
PFAS Free Oleophobic Membrane Waterproof Breathable Custom Solution For Oil Mist
Product Overview This PFAS-free oleophobic waterproof breathable membrane is engineered for environments contaminated with oil mist, such as gearboxes, compressors, and hydraulic reservoirs. It actively repels both water and oil, preventing membrane fouling and maintaining consistent airflow. The oleophobic treatment is completely fluorine-free, using a hydrocarbon-based nanotechnology. The membrane can be custom engineered in thickness, pore size, and air permeability to
Dustproof EPTFE Breather Vent For Cement Fly Ash / Mineral Powder Silo Venting
Product Overview The dustproof ePTFE breather vent for cement, fly ash, and mineral powder silo venting is an industrial-scale, high-endurance filtration component engineered for the relentless, abrasive, and high-dust-load environment of bulk powder storage silos. This breather is a large-format, multi-layer construction comprising a high-airflow ePTFE membrane bonded to a rugged, weather-resistant polyester or aramid nonwoven backing, and typically configured into a pleated
Heavy Duty EPTFE Drum Vent Bung For Petroleum Lubricant / Oil Drum Breathing
Product Overview The heavy-duty ePTFE drum vent bung for petroleum lubricant and oil drum breathing is a rugged, oil-resistant pressure management component engineered for the demanding bulk lubricant and petroleum product packaging industry. This vent integrates a robust, oleophobic ePTFE waterproof breathable membrane into a heavy-duty, weldable or threaded PP or PE body, designed to be integrated into the 2-inch or 3/4-inch bung of 55-gallon (200L) steel and HDPE drums
