General Information
Use in laboratory technology, electroplating technology and electrical engineering.
Linear stress-strain behavior
Low weight
Electrically insulating
Chemical-resistant
Corrosion-resistant and weatherproof
UV-resistant
Halogen-free
High economic efficiency
High stability
Metal-free, unmagnetic
Thermally insulating
The unsaturated polyester resins are among the most commonly used resins in composite materials. UP resins are a colourless to slightly yellow solution of unsaturated polyester in a reactive solvent, usually styrene. At room temperature or by supply of heat, they are cured, whereby a heat reaction is released.
Material:
Resin: polyester
Reinforcing fibers: glass fibers
Design: pultruded
Color: dark gray / white
Density: 2 g/cm3
Temperature range: -100 to +155 °C, for a short time +180 °C
Impact toughness (IZOD): 300 kJ/m2
Interlaminar shear strength: 25 MPa
Volume resistivity: 1010 - 1015 Ohm * cm
Surface resistance: 1010 - 1015 Ohm
Breakdown strength: 5 - 10 kV/mm
Comparative tracking index (CTI): KA 3c / KB 500 / KC 600
Dielectric constant: <5
Coefficient of linear thermal expansion: 12 x 10-6 1/K
Thermal conductivity: 0.2 - 0.6 W/m*K
Specific heat capacity: 1.0 - 1.2 kJ/kg*K
Water absorption: 0.15 %
Dimensional stability by Martens method: +200 °C
Resistance to glow heat: level 2b
Elongation at break: 1.0 - 1.8 %
Barcol hardness: >40
Tolerances:
Height and width: ±0.5 %
Wall thickness: 0 - 2 mm ±0.15 mm, 2 - 5 mm ±0.20 mm, 5 - 10 mm ±0.35 mm
Flammability rating: B2, UL 94 V-1, ASTM D635
Burning behaviour: Self-extinguishing
All following measured values are depending on the test direction: parallel (II) or perpendicular (+) to the fibers.
Tensile strength: II: 250 MPa; +: 30-80 MPa
Tension stress: II: 135 MPa (short-term); 70 MPa (long-term)
+: 20 MPa (short-term); 15 MPa (long-term)
Bending strength: II: 250 MPa; +: 30-80 MPa
Bending stress: II: 135 MPa (short-term); 70 MPa (long-term)
+: 20 MPa (short-term); 15 MPa (long-term)
Elastic modulus tensile strength: II: 23.000 MPa; +: 8.000 MPa
Elastic modulus bending: II: 25.000 MPa; +: 9.000 MPa
Compressive strength: II: 450 MPa; +: 90 MPa
Compressive stress: II: 135 MPa (short-term); 70 MPa (long-term)
+: 25 MPa (short-term); 20 MPa (long-term)
Compressive modulus: II: 1.000 MPa; +: 4.000 MPa
| Item | Image |
A mm
|
B mm
|
C mm
|
Length mm
|
Einheit Stück
|
Price Euro* |
Buy |
|---|---|---|---|---|---|---|---|---|
| 306420 |
|
20 | 20 | 3 | 500 | 1 | 43.00 | |
| 306421 |
|
20 | 20 | 3 | 1.000 | 1 | 73.00 | |
| 306422 |
|
30 | 30 | 5 | 500 | 1 | 54.00 | |
| 306423 |
|
30 | 30 | 5 | 1.000 | 1 | 90.00 | |
| 306424 |
|
40 | 40 | 3 | 500 | 1 | 78.00 | |
| 306425 |
|
40 | 40 | 3 | 1.000 | 1 | 129.00 | |
| 306426 |
|
40 | 40 | 5 | 500 | 1 | 95.00 | |
| 306427 |
|
40 | 40 | 5 | 1.000 | 1 | 159.00 | |
| 306428 |
|
40 | 40 | 8 | 500 | 1 | 101.00 | |
| 306429 |
|
40 | 40 | 8 | 1.000 | 1 | 180.00 | |
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