PTFE Sheet Polytetrafluoroethylene (Teflon Sheet)
Brand: RUBASIA RUBBERTECH INDUSTRIES
Thickness Range: 0.5mm – 6mm
Standard Sizes: 1.2m × 1.2m 1.2m Width × 12m Length
Markets: Sabah Sarawak Brunei Darussalam East Malaysia (Borneo Region)
About RUBASIA RUBBERTECH INDUSTRIES PTFE Sheet
RUBASIA RUBBERTECH INDUSTRIES is a leading manufacturer and supplier of high-performance PTFE (Polytetrafluoroethylene) sheets, known commercially as Teflon sheets, across Sabah, Sarawak, and Brunei Darussalam.
Our PTFE sheets are precision-manufactured from virgin, high-purity fluoropolymer resins, offering exceptional resistance to chemicals, temperature, and environmental degradation, while maintaining low friction and superior dielectric performance.
PTFE’s unmatched versatility allows it to replace conventional plastics, rubbers, and even metals in high-demand environments — from chemical process plants, food industries, and oil & gas refineries, to aerospace, pharmaceutical, and semiconductor fabrication facilities throughout Borneo.
Material Composition and Technical Construction
PTFE (C F )n is a fully fluorinated polymer consisting of carbon and fluorine atoms bonded in a linear chain structure. The strong C–F bond energy (485 kJ/mol) gives PTFE its unique combination of stability, chemical inertness, and non-stick surface behavior.
Manufacturing Process
Detailed Technical Specifications
|
Property |
Unit |
Typical Value |
Performance Advantage |
|
Density |
g/cm³ |
2.15 |
Lightweight yet robust |
|
Tensile Strength |
MPa |
21 – 30 |
High mechanical strength |
|
Elongation at Break |
% |
≥ 250 |
Flexibility under stress |
|
Hardness |
Shore D |
50 – 60 |
Balanced stiffness |
|
Operating Temp |
°C |
-180 to +260 |
Suitable for cryogenic to high-heat |
|
Melting Point |
°C |
327 |
High thermal endurance |
|
Coefficient of Friction |
— |
0.04 |
World’s lowest solid material friction |
|
Dielectric Strength |
kV/mm |
> 60 |
Excellent insulator |
|
Volume Resistivity |
Ω·cm |
10¹ x |
High electrical resistance |
|
Water Absorption |
% |
< 0.01 |
Non-hygroscopic |
|
UV Stability |
— |
Excellent |
Long outdoor lifespan |
Key Technical Properties of PTFE Sheet
1. Chemical Inertness
PTFE’s unique molecular structure makes it resistant to strong acids, alkalis, oxidizers, and organic solvents, including hydrochloric acid, nitric acid, sulphuric acid, ammonia, acetone, benzene, and petroleum derivatives.
This makes it an ideal lining or gasket material for chemical plants in Bintulu, Miri, Labuan, and Brunei’s Seria industrial zone.
2. Thermal Stability
With a continuous working range of -180°C to +260°C, PTFE performs flawlessly in cryogenic systems, heat-sealing bars, and high-temperature chemical reactors.
Even at high heat, it emits no toxic fumes and maintains structural integrity.
3. Low Friction Coefficient
PTFE’s friction level (0.04) is lower than any known solid material, enabling smooth, wear-free movement.
It is the go-to material for bearings, bushings, seals, piston rings, and slide plates in factories from Kota Kinabalu to Kuching.
4. Non-Stick Surface
PTFE’s non-wettable surface prevents adhesion of materials — perfect for heat press liners, packaging seal layers, and mould release plates used in food processing plants across Borneo.
5. Electrical Insulation
With excellent dielectric properties, PTFE is widely used for electronic components, PCB spacers, high-voltage insulation, and RF shielding systems.
Miri, Kuching, and Brunei electronics industries rely heavily on PTFE for safe electrical design.
6. Weather & UV Resistance
PTFE is unaffected by UV light, ozone, humidity, and salt exposure, ideal for coastal environments like Kudat, Semporna, Lahad Datu, Bintulu, and Brunei coastal zones.
7. Non-Toxic and Food Safe
Certified for FDA, EU, and LFGB standards, PTFE is biocompatible and inert — suitable for food packaging, bakery equipment, beverage tubing, and pharmaceutical contact surfaces.
Industrial Applications Across Borneo
A. Chemical & Petrochemical
Used in:
Locations: Bintulu, Labuan, Miri, Kuala Belait, Seria, Sibu.
B. Food & Beverage
Applications:
Locations: Kota Kinabalu, Sandakan, Tawau, Kuching, Miri, Bandar Seri Begawan.
C. Electronics & Electrical
Locations: Kuching, Miri, Sibu, Bintulu, Brunei IT Park.
D. Mechanical & Automotive
Locations: Tawau, Keningau, Ranau, Limbang, Tenom, Papar.
E. Oil & Gas Industry
Locations: Bintulu LNG, Miri, Labuan, Brunei Shell Petroleum (Seria).
F. Construction & Architecture
Locations: Kuching Stadium, Kota Kinabalu Airport, Bandar Seri Begawan Exhibition Hall.
G. Medical & Laboratory
Locations: Queen Elizabeth Hospital (KK), Miri Hospital, Raja Isteri Hospital (Brunei).
PTFE Sheet Installation and Fabrication Techniques
Local Coverage: Borneo Distribution Network
Sabah:
Kota Kinabalu Sandakan Tawau Lahad Datu Keningau Tenom Ranau Kudat Papar Beaufort Sipitang Kota Belud Kota Marudu Tuaran Penampang Putatan Semporna Nabawan
Sarawak:
Kuching Miri Bintulu Sibu Kapit Sarikei Sri Aman Limbang Lawas Mukah Betong Serian Bau Lundu Marudi Belaga Dalat Simunjan
Brunei Darussalam:
Bandar Seri Begawan Kuala Belait Seria Tutong Bangar
RUBASIA maintains reliable Borneo-wide logistics coverage, ensuring fast delivery and OEM supply for every industrial zone, port city, and manufacturing hub.
Why Choose RUBASIA RUBBERTECH INDUSTRIES
Our clients include:
Malaysia
