| Jenis bayaran: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDU |
| Pesanan minimum: | 1 Kilogram |
| Pengangkutan: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: Semitron® ESD 500HR PTFE
Jenama: Semitron
| Unit Jualan | : | Kilogram |
| Jenis Pakej | : | Pakej eksport |
| Muat turun | : |
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Semitron® ESD 500hr PTFE bentuk dissipative elektrostatik menawarkan kombinasi yang sangat baik dari sifat geseran yang rendah, kestabilan dimensi yang luar biasa, dan pelbagai resistiviti yang tinggi 10^10 hingga 10^12 ohms per persegi (julat antistatik). Diperkuat dengan mika sintetik proprietari, Semitron® ESD 500hr PTFE secara stabil sehingga suhu 500 ° F/260 ° C tanpa degradasi, mempunyai penebat haba yang tinggi, dan pekali geseran yang rendah. Oleh kerana ciri-ciri ini, gred ini sangat sesuai untuk aplikasi di mana caj statik yang dikawal adalah kritikal.
Sifat utama
Resistivity Permukaan: 10^10 - 10^12 ohms/sq (julat antistatik)
Prestasi haba hingga 500 ° F (260 ° C) penggunaan berterusan
Thermally insulative
Pekali geseran yang sangat rendah
Rintangan kimia yang luas
Bahan luar yang rendah
Jumlah Kerugian Massa (TML%) .40%
Bahan yang tidak dapat dipertahankan yang dikumpulkan (CVCM%) 0.00%
Wap air mendapat semula (WVR%) 0.01%
Keterbatasan lembaran PTFE ESD
Beban tinggi
Tertakluk kepada rayap, aliran sejuk
Pengembangan haba
Aplikasi toleransi yang ketat
Geometri PTFE Antistatik yang tersedia
Semitron® ESD 500hr PTFE Bentuk stok merangkumi pelbagai saiz standard dalam geometri berikut: rod, plat, bar tiub
Aplikasi lembaran PTFE antistatik ESD
Papan litar
Komponen untuk percetakan elektronik berkelajuan tinggi
Komponen Disk Cakera Keras
Komponen litar bersepadu
Peralatan pemprosesan fotovoltaik
Komponen pemprosesan sensitif dalam pelbagai proses semikonduktor
| DETAIL | |||
|---|---|---|---|
| Description | Value | ||
| Material Type | Semi-Crystalline Thermoplastic Fluoropolymer | ||
| Chemical Name | PTFE Polytetrafluoroethylene | ||
| Trade Name | SEMITRON® ESD 500HR | ||
| Additives | Proprietary Additives | ||
| Color | White | ||
| Manufacturer | Quadrant | ||
| PHYSICAL | |||
| Property | Test | Unit of Measure | Value |
| Density | ASTM D792 | g/cm³ | 2.3 |
| ASTM D792 | lb/in³ | 0.083 | |
| Water Absorption, 24 hrs, Immersion | ASTM D570 | % by wt. | 0.03 |
| MECHANICAL | |||
| Property | Test | Unit of Measure | Value |
| Tensile Strength | ASTM D638 | psi | 1100 |
| Tensile Modulus | ASTM D638 | psi | 300000 |
| Tensile Elongation at Break | ASTM D638 | % | 50 |
| Flexural Strength | ASTM D790 | psi | 2200 |
| Flexural Modulus | ASTM D790 | psi | 500000 |
| Compressive Strength | ASTM D695 | psi | 4000 |
| Compressive Modulus | ASTM D695 | psi | 250000 |
| Hardness | ASTM D785 | NA | Rockwell R50 |
| IZOD Impact-Notched | ASTM D256 | ft-lb/in | 1 |
| THERMAL | |||
| Property | Test | Unit of Measure | Value |
| Coefficient of Linear Thermal Expansion | ASTM D696 | x 10-5 in./in./°F | 5.7 |
| Heat Deflection Temp | ASTM D648 | °C at 264 psi | 132 |
| ASTM D648 | °F at 264 psi | 270 | |
| Melting Point Temp | ASTM D3418 | °C | 327 |
| ASTM D3418 | °F | 621 | |
| Max Continuous Operating Temp | °C | 260 | |
| °F | 500 | ||
| Minimum Operating Temp | °C | -200 | |
| °F | -328 | ||
| Thermal Conductivity | ASTM C117 | BTU-in/ft²-hr-°F | 5.3 |
| ASTM C117 | x 10^4 cal/cm-sec-°C | 18.3 | |
| Flammability Rating | UL94 | NA | V-0 |
| ELECTRICAL | |||
| Property | Test | Unit of Measure | Value |
| Dielectric Strength | ASTM D149 | V/mil | 390 |
| Dielectric Constant at 1 MHz | ASTM D150 | NA | 2.9 |
| Surface Resistivity | ANSI/ESD STM 11.11 | ohm/square | 10^9 - 10^11 |
| COMPLIANCE | |||
| Description | Value | ||
| FDA | No | ||
| USDA | No | ||
| NSF | No | ||
| 3-A Dairy | No | ||
| Canadian Food Inspection Agency | No | ||
| USP Class VI | No | ||
| OTHER | |||
| Description | Value | ||
| UV Resistant | Yes | ||
| Relative Cost | $$$$ | ||
| Machinability | 3 | ||
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