| About |
|---|
| FX-8575 is a rigid polyurethane formulated hand casting methods. Excellent physical properties can be obtained with a mild post cure without the utilization of mercury, MOCA, or TDI. This material passes UL 94VO.&& |
| Product Description | |
|---|---|
| Generic | TSU |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Flame Characteristics,V-0 |
| Availabilitys | North America |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| Hardener | 1.10 | g/cm³ | |
| Curing treatment | 1.23 | g/cm³ | |
| Matrix resin | 1.26 | g/cm³ | |
| Shrinkage rate | |||
| MD | 0.40 to 0.80 | % | ASTM D2566 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Bending modulus | 1930 | MPa | ASTM D790 |
| bending strength | 101 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 43 | J/m | ASTM D256 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| exothermic peak | |||
| 200g mass | 138 | ℃ |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| viscosity | |||
| 25℃ | 0.060 | Pa·s | |
| 25℃ | 0.18 | Pa·s | |
| 25℃ | 0.88 | Pa·s | |
| Curing time | 25 | hr | |
| Gelation time | 10 to 15 | min |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 77 to 87 | ASTM D2240 | |
| Tensile modulus | 2280 | MPa | |
| tensile strength | 77.2 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 6.0 | % | ASTM D638 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 50.0 | ℃ | ASTM D648 |
| Thermosetting components | |||
| resin | 按重量计算的混合比: 100 按容量计算的混合比: 100 | ||
| Hardening method | 按重量计算的混合比: 63 按容量计算的混合比: 72 | ||
| stripping time | |||
| 66℃ | 60 | min |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Resin |
| 3. Mixed |
| 4. Hardener |
| 5. 24 hours at 77°F + 1 hour at 150°F |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |