Knowde Enhanced TDS
Identification & Functionality
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Features
- Light weight and excellent machinability
- Excellent dimensional stability, heat resistance and strength
- Applicable to mock-ups, negative molds 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"
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
Properties
- Physical Form
- Physical Properties
Value | Units | Test Method / Conditions | |
Abrasion of Cutter Edge | 0.04 (0.9) | in (mm) | *3 |
Hardness | 40 | Shore D | ASTM D2240 |
Coefficient of Linear Thermal Expansion | 85x10^-6 (47x10^-6) | °F/(°C) | TMA |
Deflection Temperature Under Load | 176 (80) | °F(°C) | ASTM D 648 |
Density | 25 (400) | lb/ft3 (kg/m3) | ASTM D 792 |
Flexural Strength | 209x10^3(10) | lbf/ft2 (MPa) | ASTM D 790 |
Impact Strength | 165(1.9) | lbf/ft2 (kJ/m2) | ASTM D 256 |
Milling Resistance | 7.8 (35) | lbf (N) | *2 |
Surface Roughness | 42x10^-6 (13) | ft (μm) | *1 |
Packaging & Availability
- Size and Packing
The following table shows the size and number of boards per case.
Product Name Size
Approx.[in]
Size
[mm]
Number of Boards
per Case
SANMODUR LC-20M 59×20×8 1500×500×200 1