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Porous Plastic Filter Sheets – POLYPORTM

High-Performance Filtration & Fluid Control Solutions

Blinex Filter-Coat Pvt. Ltd. presents POLYPORTM Porous Plastic Filter Sheets, engineered for efficient filtration, diffusion, venting, and wicking applications. Manufactured using free-sintered materials, these sheets provide excellent particle filtration while maintaining the flow ability of gases and liquids.

  • FDA-Approved High-Purity Resins
  • Superior Filtration for Ultra-Fine Particles
  • High Chemical & Corrosion Resistance
  • Hydrophobic & Hydrophilic Treatment Options

Material Composition

POLYPORTM filter sheets are made from premium-grade porous thermoplastics, including:

  • Polyethylene (PE) – Available in Extra Fine, Fine, Medium & Coarse Grades
  • Polypropylene (PP) – Offered in Medium & Coarse Grades
  • Polytetrafluoroethylene (PTFE) – Designed for corrosion-resistant applications

Each material provides different levels of filtration, porosity, and permeability to meet various industrial and commercial requirements.

Key Features & Benefits

  • Customizable Micron Ratings – Available from 7 to 150 microns
  • Void Volume – 35-50% for optimal filtration performance
  • Durable & Long-Lasting – High impact resistance & mechanical strength
  • Chemically Resistant – Withstands acids, alkalis, solvents & hydrocarbons
  • Hydrophobic & Hydrophilic Variants – Can be pressure-forced or gravity-fed for aqueous solutions
  • Custom Sizes Available – Quick prototype production & scaling to bulk orders

Standard Sheet Specifications

Sr. No Size (mm) Thickness (mm) Water Flow @ 30 PSI (LPM) Air Flow @ 30 PSI (LPM)
1 300 x 300 2.5 35 200
2 300 x 300 5 25 150
3 300 x 300 10 18 120
4 450 x 450 5 50 325
5 450 x 450 10 40 260
6 600 x 600 5 100 500
7 600 x 600 10 70 480
8 800 x 100 20 20 130

📌 Note: Sheets can be cut & welded using M-seal or RTV Silicone.

Applications of POLYPORTM Porous Plastic Filter Sheets

Filtration & Separation
  • Water & Chemical Filtration – Effective particle & contaminant removal
  • Effluent & Wastewater Treatment – Used in biological sewage cleaning
  • Powder Handling & Fluidization – For pharmaceutical, food & industrial processes
Medical & Laboratory Use
  • Chromatography Supports – Used for ion exchange & reagent separation
  • Battery Flame Arrestors – Prevents explosive gas ignition in lithium-ion batteries
  • Oxygen Humidifiers & Diffusion – For respiratory and anesthesia applications
Industrial & Material Handling
  • Fluidizing Boards – Used in powder coating, bulk pharmaceutical & food processing
  • Fluidizing Air Pads – Aids unloading from silos, bins, and hoppers
  • Air Conveyors – For levitating powders, pigments, cement, grains & lightweight objects
Automotive & Energy Industry
  • Fuel & Oil Filtration – Ensures clean fuel supply in vehicles & machinery
  • Battery Venting & Safety Systems – Controlled gas escape & pressure regulation
Consumer & Specialty Applications
  • Marker Tips & Fragrance Reservoirs – Even ink & scent diffusion
  • Pneumatic Mufflers & Silencers – Reduces noise in air systems
  • Vacuum Chucks & Conveyors – Used in electronics & precision manufacturing

Why Choose POLYPORTM from Blinex?

  • 38+ Years of Industry Experience – Leading expertise in porous filtration & materials
  • Custom Manufacturing Capabilities – Tailored solutions for your application needs
  • ISO 9001:2008 Certified – High quality control & production standards
  • Global Supplier – Trusted by industries in 20+ countries worldwide

Order Custom Sizes & Bulk Quantities

📍 Blinex Filter Coat Pvt. Ltd.

📧 Email: info@blinexindia.com | blinex@vsnl.com

🌍 Website: www.blinexindia.com

📞 Call: +91-22-28326007 / +91-98920-60191