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BCC Products Proto-Kast BC 8163 Urethane Casting
| Category | Polymer , Thermoset , Polyurethane, TS |
| Manufacturer | BCC Products |
| Trade Name | Proto-Kast |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | BCC Products Proto-Kast BC 8163 Urethane Casting.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
BC 8163 is a very low viscosity, rapid setting, rigid urethane compound. This system will cure quickly to a hard, tough, impact resistant casting. BC 8163 is non-sensitive to moisture after cure and will readily bond to itself if stage pours are required. The one-to-one volume mix ratio makes the system readily adaptable for machine mixing and dispensing. BC 8163 is recommended in applications where a "thermoplastic feel" is desired.Information provided by BCC Products, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.07 g/cc | 1.07 g/cc | |
| Brookfield Viscosity | 50 cP @Temperature 23.9 °C |
50 cP @Temperature 75.0 °F |
Part A |
| 100 - 150 cP @Temperature 25.0 °C |
100 - 150 cP @Temperature 77.0 °F |
Part B | |
| Linear Mold Shrinkage | 0.0029 cm/cm | 0.0029 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 73 - 83 @Temperature 23.9 °C |
73 - 83 @Temperature 75.0 °F |
|
| Tensile Strength, Ultimate | 38.6 MPa | 5600 psi | ASTM D638 |
| Elongation at Break | 3.5 % | 3.5 % | ASTM D790 |
| Flexural Strength | 54.30 MPa | 7875 psi | ASTM D790 |
| Flexural Modulus | 15.2 GPa | 2200 ksi | ASTM D 790 |
| Compressive Strength | 27.48 MPa | 3985 psi | |
| Izod Impact, Notched | 0.801 J/cm | 1.50 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 238 µm/m-°C | 132 µin/in-°F | ASTM 696 |
| Heat Distortion Temperature | 57.2 °C | 135 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 20.0 - 60.0 min @Temperature 24.0 °C |
0.333 - 1.00 hour @Temperature 75.2 °F |
demold time |
| 10080 min @Temperature 25.0 °C |
168.0 hour @Temperature 77.0 °F |
full cure | |
| Pot Life | 2.0 - 2.5 min @Temperature 24.0 °C |
2.0 - 2.5 min @Temperature 75.2 °F |
1 lb. mass |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Mix Ratio | 100:96 by weight or 1:1 volume |
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