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Solid Makrolon® DX sheets are polished polycarbonate diffuser sheets. Makrolon® DX is developed for applications based on LED light sources, which do not emit UV light. It offers a combination of high light transmission and light diffusion as well as an extreme impact strength which exceeds the physical properties of other thermoplastics. Makrolon® sheets resist tempe-ratures of -100 to +120 °C. Makrolon® DX cool is a diffuser sheet with a cool and fresh color appearance, even when the LEDs are in off mode
Test Conditions | Typical Values(1) | Unit | Test Method | |
---|---|---|---|---|
PHYSICAL | ||||
Density | 1200 | kg/m3 | ISO 1183-1 | |
Water absorption saturation | water at 23°C | 0.3 | % | ISO 62 |
Water absorption equilibrium | 23°C, 50 % RH | 0.12 | % | ISO 62 |
Refractive Index | Procedure A | 1,586 | - | ISO 489 |
MECHANICAL | ||||
Tensile Modulus | 1 mm/min | 2300 | MPa | ISO 527-1,-2 |
Yield Stress | 50 mm/min | >60 | MPa | ISO 527-1,-2 |
Yield Strain | 50 mm/min | 6 | % | ISO 527-1,-2 |
Nominal strain at break | 50 mm/min | >50 | % | ISO 527-1,-2 |
Flexural modulus | 2 mm/min | 2300 | MPa | ISO 178 |
Flexural strength | 2 mm/min | 90 | MPa | ISO 178 |
Charpy impact strength | 23°C, unnotched | non-break | kJ/m2 | ISO 179-1eU |
Charpy impact strength | 23°C, 3 mm, notched | 70P | kJ/m2 | ISO 179-1eU |
Izod impact strength | 23°C, 3.2 mm, notched | 80P | kJ/m2 | ISO 180-A |
ELECTRICAL | ||||
Electrical strength | 1 mm | 34 | kV/mm | IEC 60243-1 |
Volume resistivity | 1E14 | Ohm.m | IEC 60093 | |
Surface resistivity | 1E16 | Ohm | IEC 60093 | |
Relative permittivity | 100 Hz | 3.1 | - | IEC 60250 |
Relative permittivity | 1 MHz | 3 | - | IEC 60250 |
Dissipation factor | 100 Hz | 5 10-4 | - | IEC 60250 |
Dissipation factor | 1 MHz | 90 10-4 | - | IEC 60250 |
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Scheduled shipments give you flexibility with your deliveries. Instead of choosing just one delivery date, you can choose as many shipment quantities and dates as you like.
To use Scheduled Shipments you will need to sign up for a Credit Account. A link is available at the top of the page or just click HERE.
Alternatively call us on 01908 222211 for all the information you need regarding gaining access to Scheduled Shipments.
Shipment Order No. | Shipment Date | Shipment Quantity |
---|---|---|
#56534 | 1/1/2025 | 1000 |
#56534 | 15/2/2025 | 1000 |
#56534 | 12/3/2025 | 1000 |
In the above example the customer has ordered 3000 parts, but the customer wants 3 seperate shipments of 1000 parts. We will then ship in accordance with your required deliveries.