SINTERED PE FILTER SHEET 500X500X4 10MICRON

DALON’s 10µm sintered PE sensor filter sheet is a high-efficiency barrier designed for protecting sensitive electronics and sensor systems in smart, environmental, and industrial applications. Built using sintered polyethylene (PE) with a highly uniform microporous structure, this 500 mm × 500 mm × 4 mm sheet delivers reliable dust, splash, and particulate shielding while maintaining low airflow resistance—essential for pressure-based or gas-sensitive sensing devices.

Its precision-engineered pore distribution allows for effective air and gas exchange, making it ideal for devices that require ventilation without contamination. The material is both chemically inert and hydrophobic, ensuring long-term durability even in high-humidity or outdoor conditions. Whether applied as a venting membrane, filter interface, or custom-cut component, this sheet enhances sensor lifespan and performance reliability.

Thanks to its machinable design, the sheet can be easily trimmed, CNC-cut, or die-punched into various sizes and geometries, supporting flexible integration in OEM designs or field retrofits. Its low-pressure drop performance ensures no compromise on sensor response time or data accuracy.

Key Features

• Filtration Rating: 10 microns (nominal)

• Sheet Dimensions: 500 mm × 500 mm × 4 mm

• Material: Sintered polyethylene (PE)

• Uniform microporous structure for stable airflow

• Corrosion-resistant, moisture-proof, and UV-stable

• Suitable for custom fabrication (cutting, shaping, forming)

• Maintains integrity in high-humidity and outdoor environments

• Lightweight and non-conductive—safe for electronics

Applications

• Venting in barometric, CO₂, and humidity sensors

• Environmental sensor enclosures and smart IoT housings

• Control panels, industrial automation, and HVAC equipment

• Protective splash-resistant covers in outdoor monitoring stations

• Medical instruments and diagnostic device filtration

• Custom air inlets, vents, and membranes in compact modules

Why Choose DALON

DALON is a trusted ISO 9001:2015-certified manufacturer specializing in sintered plastic filtration media. Our sensor protection filter sheets are produced with tight dimensional tolerances and consistent porosity, offering dependable performance across varied industries.

• Customization available: sheet size, pore rating, thickness, and color

• Optional hydrophobic or hydrophilic surface treatments

• Short lead time: 30 days for existing molds, 35–40 days for new designs including mold tooling

• Low MOQ support – contact DALON for tailored solutions

• Full design support for integration into sensor or air control assemblies

FAQ – Frequently Asked Questions

Q1: What does a 10µm sensor filter sheet block?
It blocks fine dust, pollen, splash water, and airborne particles, protecting sensor openings while maintaining airflow.

Q2: Can this sheet be trimmed or cut into smaller sizes?
Yes. The sheet can be cut using scissors, utility knives, die-cutting, or CNC without affecting its filtration properties.

Q3: Is this filter suitable for outdoor electronics?
Yes. It is UV-stable, water-resistant, and chemically inert—ideal for outdoor, industrial, or high-humidity settings.

Q4: Can I use this sheet with airflow sensors or barometric modules?
Absolutely. It allows for consistent gas or air exchange, making it suitable for all pressure-sensitive or gas-sensing devices.

Q5: Is the material safe for use in electronics?
Yes. Sintered PE is non-conductive, anti-static, and chemically inert, ensuring no interference with sensitive electronics.

Q6: What’s the lead time for custom sheet sizes or pore ratings?
Typically 35–40 days including tooling. Existing formats can ship within 30 days.

Q7: What industries typically use this filter type?
It’s widely used in IoT devices, smart sensors, HVAC systems, medical electronics, lab equipment, and environmental monitoring units.