Sheet in PC CW50 625x525 mm natural
Variants
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A Sheet in PC CW50 is not an ordinary polycarbonate sheet but a composite sheet: carbon fiber weave in a PC matrix. CW50 stands for carbon fiber weave at 50 percent fiber volume, that is, reinforced with woven carbon fiber. The material inherits no figures from pure polycarbonate but has mechanical properties of its own.
The density is 1.52 g/cm³. The fiber type is carbon HT 3k in a twill 2/2 weave with a fiber area weight of 200 g/m². The fiber volume content is 50 percent. The tensile strength is 440 MPa and the tensile modulus 48 000 MPa. The flexural strength is 615 MPa and the flexural modulus 48 000 MPa. The compressive strength is 215 MPa and the compressive modulus 26 000 MPa.
The glass transition temperature is 143 °C. The maximum service temperature is 120 °C continuous and 140 °C for short periods. The thermal expansion in both the 0 and 90 degree direction is 5 x 10⁻⁶ per kelvin.
The composite sheet is used where stiffness, low thermal expansion and low weight have to be combined, for example in X-ray and semiconductor equipment, precision parts and light structures.
The sheet measures 625x525 mm and is natural, which suits projects where you need a see-through or colored sheet in a set size.
Sheet in PC CW50 625x525 mm natural is a composite sheet with woven carbon fiber in a polycarbonate matrix in 625x525 mm, a standalone option in the range. The format and the finish of Sheet in PC CW50 625x525 mm natural make the sheet suitable when you need exactly this variant. Contact us if you want Sheet in PC CW50 625x525 mm natural in other dimensions, volumes or with special properties.
Not sure which material suits you? Call us and we will sort it out.
Technical specifications
Benefits
Lätt att bearbeta med konventionella verktyg
Hög volym- och ytresistivitet
Godkänd för kontakt med livsmedel (FDA/EU 10/2011)
Utmärkt motstånd mot slag och stötar
Behåller mekaniska egenskaper vid höga temperaturer
Kan sammanfogas genom svetsning
Additives
Machining
Datorstödd bearbetning
Håltagning med borr
Bearbetning med fräs
Kapning med såg (band-, cirkelsåg)
Bearbetning i svarv
Certifications
| Property | Value | Unit | Test standard |
|---|---|---|---|
| Density & Weight | |||
| Density | 1,52 | g/cm³ | ISO 1183 |
| Moisture Absorption | |||
| Water Absorption to Saturation | 0,35 | % | ISO 62 |
| Tensile Properties | |||
| Yield Stress | 440 | MPa | ISO 527-2 |
| Tensile Modulus of Elasticity | 48000 | MPa | ISO 527-2 |
| Strain at Yield | 3 | % | ISO 527 |
| Tensile Strain at Break | 90 | % | ISO 527-2 |
| Flexural Properties | |||
| Flexural Strength | 615 | MPa | ISO 527-2 |
| Flexural Modulus of Elasticity | 48000 | MPa | DIN EN ISO 178 |
| Impact Resistance | |||
| Charpy Notched Impact Strength | 14 | kJ/m² | DIN EN ISO 179-1 |
| Hardness | |||
| Shore D Hardness | 85 | ISO 868 | |
| Ball Indentation Hardness | 120 | MPa | ISO 2039-1 |
| Compressive Properties | |||
| Compressive Strength | 215 | MPa | ISO 604 |
| Compressive Modulus | 26000 | MPa | ISO 604 |
| Temperature Limits | |||
| Max. Service Temperature (short-term) | 140 | °C | |
| Max. Continuous Service Temperature | 120 | °C | |
| Minimum temperature | -60 | °C | |
| Heat Deflection Temperature (HDT/A) | 135 | °C | ISO 75 |
| Glass Transition Temperature | 143 | °C | ISO 3146 |
| Thermal Conductivity | |||
| Thermal Conductivity | 0,25 | W/(m·K) | DIN 52612 |
| Thermal Expansion | |||
| Coefficient of Linear Thermal Expansion | 5 x 10⁻⁶ | ISO 11359-2 | |
| Insulation Properties | |||
| Dielectric Strength | 20 | kV/mm | IEC 60243-1 |
| Volume Resistivity | ≥ 10^13 | Ω·cm | IEC 60093 |
| Dielectric Constant (1 MHz) | 2,9 | IEC 60250 | |
| Dielectric Dissipation Factor (1 MHz) | 0,006 | IEC 60250 | |
| Static Dissipation | |||
| Surface Resistivity | ≥ 10^13 | Ω | IEC 60093 |
| Flammability Rating | |||
| Flammability Rating (UL 94) | HB | UL 94 | |
| Limiting Oxygen Index (LOI) | 26 | % | ASTM D2863 |
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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