Knowde Enhanced TDS
Identification & Functionality
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Features
- Light weight, smooth surface, excellent machinability and antistatic property
- Painting processes can be simplified.
- Applicable to design models, styling models etc.
- Features and Major Physical Properties SANMODUR LC - M
- *1 - The board was cut using an NC machine. The Surface roughness of the cut section was measured through the use of non-contact three-dimensional surface roughness tester. The surface roughness is the average absolute value of irregularities; and the lower the value, the smoother the surface is.
- *2 - The milling resistance during cutting through the use of an NC machine driven with 4-component dynamometer under the following conditions was measured: Edge: throw-away tip of carbide tool with a diameter of 10mm (0.4in), Revolution rate; 10,000 rpm, Feed speed: 2,000 mm/min (6.56 ft/min), Cut depth: 3mm (0.12in).
- *3 - The board was cut continuously for 10m (32.8ft) using an NC machine under the following conditions; Edge: normal cutting edge of high-speed steel with a diameter of 10 mm (0.4in), Revolution rate: 10,000 rpm, Feed speed: 100mm/min (0.33 ft/min), pitch: 1mm (0.04in), Cut depth: 3mm (0.12in) The degree of abrasion of the cutter edge after cutting was visually evaluated with a stereomicroscope (magnification: 50)
Applications & Uses
Properties
- Physical Form
- Physical Properties
Value | Units | Test Method / Conditions | |
Abrasion of Cutter Edge | 0.9 mm | in (mm) | *3 |
Hardness | 43 | Shore D | ASTM D2240 |
Coefficient of Linear Thermal Expansion | 97x10^-6 (54x10^-6) | °F/(°C) | TMA |
Deflection Temperature Under Load | 54 | °F(°C) | ASTM D648 |
Density | 22 (350) | lb/ft3 (kg/m3) | ASTM D792 |
Flexural Strength | 155x10^3 (7.4) | lbf/ft2 (MPa) | ASTM D790 |
Impact Strength | 2.4 kJ/m2 | lbf/ft2 (kJ/m2) | ASTM D256 |
Milling Resistance | 7.8 (35) | lbf (N) | *2 |
Surface Roughness | 36x10^-6 (11) | ft (μm) | *1 |