PTFE Sheet Fabrication | Industrial PTFE Sheet | PTFE Sheet Exporter Malaysia | PTFE Sheet OEM Fabricator Borneo | PTFE Bush Material

 Detailed Product Applications of RUBASIA PTFE Sheet (Teflon Sheet)

RUBASIA’s PTFE Sheet is a premium engineering fluoropolymer material engineered for industrial sealing, insulation, anti-stick, and chemical containment functions.
Its non-reactive, non-stick, heat-resistant, and dielectric properties make it one of the most versatile materialsused across multiple sectors in Borneo — Sabah, Sarawak, and Brunei.

 1. Chemical Processing & Petrochemical Industries

Applications:

• Tank Lining & Chemical Tray Liners:
  PTFE sheets line the inside of acid tanks, alkali containers, and chemical reactors to resist corrosion from HCl, H SO , NaOH, and organic solvents.
  Commonly used in Bintulu LNG complexes, Brunei Shell Petroleum plants, and Kuching industrial estates.
• Gaskets & Seals:
  PTFE’s chemical inertness makes it ideal for flange gaskets, pipe seals, manway gaskets, and valve seat linersin chemical transfer systems.
• Pump & Valve Diaphragms:
  Used to manufacture PTFE diaphragms for pumps and control valves handling corrosive fluids.
• Pipe Insulation & Chemical Barrier:
  Acts as an insulating wrap and chemical barrier for pipelines in oil refineries, fertilizer plants, and gas distribution systems in Sarawak and Brunei.

Why PTFE Works Best:

• 100% resistant to acids, alkalis, and solvents
• Withstands continuous temperatures up to 260°C
• Non-contaminating and anti-stick surface

 2. Food Processing & Packaging Industries

Applications:

• Non-Stick Conveyor Belts & Heat Sealing Bars:
  Used as release surface in heat sealing machines, vacuum packing systems, and continuous food conveyors.
• Baking & Cooking Surfaces:
  Ideal for non-stick baking trays, dough handling tables, and thermal liners in food plants in Kota Kinabalu, Bandar Seri Begawan, and Kuching.
• Food Conveyor Belt Liners:
  PTFE sheets are used to prevent product buildup on conveyor belts that transport bread, noodles, seafood, and meat.
• Food Chute Liners & Wrapping Films:
  Ensures smooth flow of powders, spices, and granular food materials through chutes.

Why PTFE Works Best:

• Non-toxic, FDA-compliant, and food-safe
• Non-stick surface prevents contamination
• Easy to clean, even with oil or sauce residues
• Thermal stability during high-temperature packaging

 3. Electrical & Electronics Industries

Applications:

• Insulating Layers for Transformers and Circuit Boards:
  PTFE sheets act as high dielectric spacers, circuit separators, and insulation layers.
• Cable Wrapping & Wire Insulation:
  Used in high-voltage cable wrapping due to superior dielectric strength and resistance to corona discharge.
• Semiconductor Fabrication Components:
  PTFE sheets line chemical etching tanks, fume hoods, and plating baths in Miri and Kuching electronics facilities.
• Electrostatic Discharge (ESD) Workstations:
  Carbon-filled PTFE sheets are used for anti-static table mats and insulating pads in electronic assembly workshops.

Why PTFE Works Best:

• Excellent dielectric strength (>60 kV/mm)
• Non-hygroscopic — no moisture absorption
• Resistant to ozone, UV, and corona discharge

 4. Mechanical Engineering & OEM Fabrication

Applications:

• Bearing Pads & Bushings:
  PTFE’s ultra-low friction (μ = 0.04–0.10) provides self-lubricating bearing surfaces for hydraulic cylinders, piston guides, and linear motion tracks.
• Machine Slideways & Guide Plates:
  Used as anti-friction liners under metal sliding surfaces to prevent galling or seizure.
• Valve Seats, Seals, & Gland Packing:
  Machined PTFE sheet parts serve as chemical-resistant valve seats and stem seals in palm oil mills and water treatment plants.
• Expansion Bearing Pads for Bridges:
  Structural engineers use PTFE sliding pads to allow movement and thermal expansion in bridges across Sabah and Sarawak infrastructure projects.

Why PTFE Works Best:

• Self-lubricating — no oil needed
• Handles continuous friction and pressure
• Reduces maintenance and wear rate

 5. Pharmaceutical, Medical & Laboratory Equipment

Applications:

• Worktop Surfaces & Liner Sheets:
  PTFE sheets are used on laboratory benches to resist chemicals, acids, and solvents.
• Sterile Process Equipment:
  Used to fabricate sample trays, test containers, and sterilization surfaces in pharma plants in Kuching and Brunei.
• Gasket Material in Biotech Systems:
  Ensures leak-proof operation in reactors and mixers handling sensitive biological agents.
• Medical Device Components:
  Machined into plunger seals, tubing connectors, and membrane barriers for cleanroom production.

Why PTFE Works Best:

• Non-contaminating, non-reactive, sterilizable
• Resists gamma and chemical sterilization
• Approved for FDA and medical contact

 6. Marine & Offshore Applications

Applications:

• Marine Gaskets & Hatch Seals:
  PTFE sheets are used in ship deck fittings, hatch covers, and pipe flanges exposed to seawater.
• Anti-Corrosion Lining for Offshore Structures:
  Lining and insulation for chemical tanks, cable conduits, and engine room components on vessels in Labuan, Bintulu, and Brunei ports.
• Sliding Pads for Mooring & Jetty Systems:
  Low-friction PTFE pads help reduce mechanical load on mooring equipment.

Why PTFE Works Best:

• 100% resistant to seawater and salt corrosion
• Non-stick and low friction for moving parts
• UV and weather resistant in marine environment

 7. Construction & Infrastructure Projects

Applications:

• Expansion Bearing Pads in Bridges & Buildings:
  PTFE sheets are combined with elastomeric bearings to allow controlled sliding movement under heavy load.
• Architectural Facade Joints:
  Used as sliding interface material in structural glazing systems and aluminium composite panels.
• Pipe Support Liners:
  Installed between steel supports and pipelines to minimize friction during thermal movement.
• Anti-Stick Concrete Mould Liners:
  Prevents cement adhesion in precast concrete moulds used in Sarawak and Sabah construction yards.

Why PTFE Works Best:

• Long service life under load and temperature
• Maintenance-free sliding surface
• Weatherproof and anti-aging

 8. Oil & Gas Industries

Applications:

• Flange Gaskets in High-Pressure Systems
• Valve Seats and Diaphragm Seals
• Pipeline Lining in Corrosive Media
• Anti-Stick Liners for Gas Processing Equipment
  Used in Bintulu LNG, Petronas plants in Miri, and Brunei refineries.

Why PTFE Works Best:

• Resistant to hydrocarbons and sulfur compounds
• Maintains sealing integrity under high pressure
• Non-reactive and non-aging under aggressive gas

 9. Automotive & Transportation Industries

Applications:

• Brake Pad Insulators & Gasket Sheets
• Anti-Vibration Mount Liners
• Electrical Connector Insulators
• Sliding Interface for Door and Chassis Components

Commonly supplied to automotive service workshops in Kota Kinabalu, Miri, and Sibu.

 10. General Industrial & Maintenance Use

Applications:

• Non-Stick Liners for Heat Press Machines
• Sealing Pads in Vacuum Forming
• Release Films in Composite Moulding
• Slide Pads for Mechanical Jigs & Fixtures

Used widely in OEM workshops, equipment fabricators, and maintenance teams throughout Sabah, Sarawak, and Brunei.

 Industries Using PTFE Sheet in Borneo

• Oil & Gas Chemical Petrochemical
• Food & Beverage Packaging Kitchen Equipment
• Electronics Power Automation
• Construction Civil Engineering
• Pharmaceutical Medical Biotechnology
• Marine Shipbuilding Offshore
• Automotive Industrial Maintenance

 Local Supply Coverage in Borneo

Sabah: Kota Kinabalu, Sandakan, Tawau, Lahad Datu, Keningau, Ranau, Kudat, Papar, Beaufort, Semporna, Putatan, Penampang, Tenom, Kota Belud.
Sarawak: Kuching, Miri, Bintulu, Sibu, Kapit, Limbang, Lawas, Mukah, Betong, Sarikei, Sri Aman, Serian, Bau, Lundu, Belaga, Marudi.
Brunei Darussalam: Bandar Seri Begawan, Kuala Belait, Seria, Tutong, Bangar.