Welding Rod in PFA HP natural
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This is welding rod in PFA, the purest and most temperature resistant of the fully fluorinated fluoropolymers. HP in the name means high purity, a grade developed where purity is decisive, for example in semiconductor manufacturing.
The rod is used to join and seal PFA layers when linings and sheets are welded together. We have no data sheet of our own for the welding rod itself, so we put no measured values on this item and stay with the known properties of the material.
The rod is supplied in natural and is fed into a hot air welder. The high purity makes it suitable where the weld joint too has to be clean. Do you have a specific application in mind? We will help you choose right.
Technical specifications
Machining
Datorstödd bearbetning
Håltagning med borr
Bearbetning med fräs
Kapning med såg (band-, cirkelsåg)
Bearbetning i svarv
| Property | Value | Unit | Test standard |
|---|---|---|---|
| Density & Weight | |||
| Density | 2,15 | g/cm³ | ISO 1183 |
| Tensile Properties | |||
| Yield Stress | 15 | MPa | ISO 527-2 |
| Tensile Modulus of Elasticity | 450 | MPa | ISO 527-2 |
| Tensile Stress at Break | 24 | MPa | ISO 527-2 |
| Tensile Strain at Break | 250 | % | ISO 527-2 |
| Impact Resistance | |||
| Charpy Notched Impact Strength | brister inte | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength | brister inte | kJ/m² | ISO 179 |
| Hardness | |||
| Shore D Hardness | 55 | Shore D | Shore D |
| Temperature Limits | |||
| Melting Point | > 305 | °C | ISO 3146 |
| Max. Continuous Service Temperature | 260 | °C | |
| Thermal Expansion | |||
| Coefficient of Linear Thermal Expansion | 1,4 x 10⁻⁴ | ISO 11359-2 | |
| Insulation Properties | |||
| Dielectric Strength | 33 | kV/mm | IEC 60243-1 |
| Static Dissipation | |||
| Surface Resistivity | > 10¹³ | Ω | IEC 60093 |
| Flammability Rating | |||
| Fire Classification Building (DIN 4102/EN 13501) | B1 enligt DIN 4102 | ||
Värdena ovan är genomsnitt från statistiska tester som görs löpande. De anges som information och är inte bindande, om inte annat uttryckligen avtalats i ordererkännandet. För batchspecifika värden kan PlastShop tillhandahålla ett EN 10204-2.2-certifikat.
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