Guarniflon G673/PATENTED SS
- Chemical Family
- Fluoropolymers
Guarniflon G673/PATENTED SS is a new patented stainless steel filled PTFE developed to overcome surface finish problems after CNC and mechanical machining of standard SS filled PTFE. Composed of a unique blend of PTFE and special SS 316L powder PTFE G673 defines new standard for PTFE compounds in terms of mechanical strength, toughness, elasticity, durability and surface finish.
Properties
- Physical Form
- Rods, Sheets, Tube
- Rods
- Sheets
- Tube
Product families
- Consumer Goods — Appliances & Electronics
- Other Industrial Applications
- Food & Beverage Packaging
Other characteristics
- Density
- 1550.0 - 1650.0 kg/m³
- Features
Good Compressive Strength, Good Thermal Conductivity, Low Thermal Expansion, Wear Resistant
- Polymer Name
- Polytetrafluoroethylene (PTFE)
- Markets
- Consumer Goods
- Industrial
- Printing & Packaging
- Key Property
Higer compression strength and reduced cold flow providing a leak-free material.; Reduced cost of machining operation.; Smooth surface finish after CNC machining.; Low porosity.; Higher elasticity in comparison to standard SS fillled PTFE.; Better wear resistance in comparison to standard SS filled PTFE.; Ideal for extreme temperature and pressure application.; FDA and EU 10/2011 approved.
- Technology
- Plastics
- Fillers Included
- Stainless Steel Fiber
- Product Families
- Plastics — Parts, Shapes & Films
- Material Features
- Good Compressive Strength
- Good Thermal Conductivity
- Low Thermal Expansion
- Wear Resistant
- Certifications and Compliance
- FDA 21 CFR 175.300
- FDA 21 CFR 177.1550
- Plastics and Elastomers End Uses
- Food Packaging
Technical data
Table 1 of 1
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity | 3.35 - 3. 45 | g/cm3 | ASTM D792 |
| Hardness | min. 60 | Shore D | ASTM D2240 |
| Tensile Strength | min. 20 | N/mm2 | ISO 527 |
| Elongation at Break | min. 230 | % | ISO 527 |
| Deformation Under Load (13,7 N/mm2, 24 h at 23°C) | max. 7.5 | % | AASTM D621 |
| Permanent Deformation (After 24 h Relaxation at 23°C) | max. 5 | % | AASTM D621 |
| Coefficient of Linear Thermal Expansion 25-100°C | 9 - 12 | 10-5(mm/mm)/°C | ASTM D696 |
| Coefficient of Dynamic Friction | 0.13 | — | ASTM D1909 |
| Volume Resistivity at 500 V | 10^12 | Ω.cm | ASTM D272 |
