| About |
|---|
| Pro-fax SLY331 is a general purpose polypropylene homopolymer resin. SLY331 is particularly suitable for the extrusion of thermoforming, monofilaments and general purpose The base resin in this product meets the requirements of the FDA contained in the Code of Federal Regulations in 21 CFR 177.1520.&& |
| Product Description | |
|---|---|
| Generic | SEBS |
| Material Status | Commercial: Active |
| Features | Optical performance,Higher melt stability |
| Availabilitys | North America,Latin America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 to 1.25 | g/cm³ | Internal Method |
| Shrinkage rate | |||
| MD | 1.7 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 39 to 49 | Internal Method |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 4.14 | MPa | ASTM D412 |
| 300% strain | 2.07 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 700 | % | ASTM D412 |
| tear strength | 17.5 | kN/m | ASTM D624 |
| Compression deformation | |||
| 23℃，22 hr | 15 | % | ASTM D395B |
| 70℃，22 hr | 38 | % | ASTM D395 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 150℃，158 hr | 35 | % | ASTM D573 |
| The rate of change in ultimate elongation in air | |||
| 150℃，158 hr | 25 | % | ASTM D573 |
| The rate of change in hardness of a hardness tester in the air | |||
| Shaw A, 150 ℃, 158 hr | 2.0 | ASTM D573 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -52.8 | ℃ | ASTM D746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1.27 mm | 51 | mm/min | FMVSS 302 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ozone resistance | |||
| 38℃ | No Cracking | ASTM D518/1149 | |
| temperature | |||
| Long Term Upper Service | > 125 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 193 to 204 | °C | |
| Barrel front temperature | 204 to 216 | °C | |
| Nozzle temperature | 216 to 232 | °C | |
| Mold temperature | 27 to 66 | °C | |
| Injection pressure | 3.45 to 4.83 | MPa | |
| Notes |
|---|
| 【 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. |