| About |
|---|
| Biocompatible, high impact acrylic resin for healthcare applications. Stabilized to provide improved color after gamma sterilization. Transmittance 92%. Haze <2.0%.&& |
| Product Description | |
|---|---|
| Supplier | LTL Color |
| Generic | SMMA |
| Material Status | Commercial: Active |
| Features | High impact resistance,Gamma radiation,Biocompatible |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 3.3 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.20 to 0.60 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.40 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 48 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 82.2 | ℃ | ASTM D648 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 92.0 | % | ASTM D1003 |
| Haze | < 2.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 35.9 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 50 | % | ASTM D638 |
| Bending modulus | 1850 | MPa | ASTM D790 |
| bending strength | 68.9 | MPa | ASTM D790 |
| Rockwell hardness | |||
| M-level | 38 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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