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0.5-6mm PTFE Roll Natural Color Plastic Sheet
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Basic Info
| Model No. | AHD-PTFE Roll Sheet |
|---|---|
| Brand Name | AHD |
| Place Of Origin | Guangdong, China |
| Brand Name | AHD |
| Material | Ptfe |
| Processing Service | Cutting, Moulding |
| Product Name | Ptfe Sheet |
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Product description
High Temp 0.5-6mm Thick PTFE Plate Roll Natural Color Sheet
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Core advantages summary:
? ?Chemical stability: resistant to aqua regia, hydrofluoric acid, organic solvents, outdoor service life ≥ 20 years
? ?Temperature resistance: -200℃ to +260℃ continuous use, short-term temperature resistance 300℃
? ?Electrical properties: dielectric constant 2.0 - 2.1, volume resistivity ≥101? Ω·cm
? ?Processing characteristics: rolling accuracy ±0.01 mm, surface energy can be increased to 30 - 40 mN/m through processing
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PTFE Roll Sheet (Polytetrafluoroethylene Roll Sheet) is a roll sheet made of polytetrafluoroethylene (PTFE) resin as the base material through calendering or extrusion process. PTFE is a polymer material synthesized by free radical polymerization of tetrafluoroethylene (TFE, CF?=CF?) monomer under the action of initiator (such as ammonium persulfate). Its molecular chain is composed of repeated -CF?-CF?- units. It has extremely high chemical inertness, low friction coefficient and excellent temperature resistance, and is known as the "King of Plastics".
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Data Sheet
| Properties? | Standard | Unit | Test Data |
| Specific gravity | ISO 1183 | g/cm3 | 2.2 |
| Water absorption | ISO 62 | % | 0.0? |
| Flammability | UL94 | ? | V-0 |
| Mechancial Properties | ? | ? | ? |
| Yield stress | ISO 527 | Mpa | 23 |
| Elongation at break | ISO 527 | % | 300 |
| Tensile modulus of elasticity | ISO 527 | Mpa | 590 |
| Notched izod impact strength | ISO 180 | kJ/m2 | 11 |
| Notched impact strength | ISO 179 | kJ/m2 | 11.2 |
| Flexural strength | ISO 178 | Mpa | 15.5 |
| Shore hardness | ISO 868 | scale D | 50-55 |
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Application fields?
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Chemical industry and energy?
?Chemical equipment seals: PTFE roll sheets are used for reactor gaskets and pipeline flange seals, which are resistant to strong acids and alkalis and have no swelling;
?Proton exchange membrane substrate for fuel cells: Ultra-thin PTFE sheets are used as proton exchange membrane carriers after sulfonation modification, which have both high chemical stability and proton conductivity.
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PTFE Sheet
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Electronics and semiconductors?
?High-voltage cable insulation layer: PTFE roll sheets are used for the insulation shielding layer of ultra-high voltage cables, with a voltage resistance of ≥60 kV/mm and low dielectric loss;
?Semiconductor manufacturing carrier tray: Ultra-high purity PTFE sheets are used for carrier trays in silicon wafer etching processes, which are resistant to plasma corrosion.
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Aerospace and defense?
?Aircraft fuel system seals: PTFE roll sheets are used for aircraft engine fuel pipeline sealing, which are resistant to aviation kerosene and high and low temperature;
?Missile radome: Low dielectric loss PTFE sheets are used for missile radar radomes to reduce signal attenuation.
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Buildings and civil facilities
Building waterproofing membrane: PTFE roll sheet is used for large roof waterproofing, UV-resistant and self-cleaning;
High-end kitchenware non-stick coating substrate: Micro-powder-modified PTFE sheet is used as non-stick pan coating substrate, with a friction coefficient as low as 0.04.
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High Temp 0.5-6mm Thick PTFE Roll Natural Color Plastic Sheet
High Temp 0.5-6mm Thick PTFE Roll Natural Color Plastic Sheet
High Temp 0.5-6mm Thick PTFE Roll Natural Color Plastic Sheet
0.5-6mm PTFE Roll Natural Color Plastic Sheet
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