Polystyrene 825: The high impact polystyrene for injection molding. This easy processing grade allows fast cycle times with minimal post stress resulting in outstanding impact retention. Advanced rubber particle size control makes this polymer the choice for all high gloss applications.
Application:
Appliance housings
Housewares and toys
Structural foam
Refrigeration applications
General Information:
This material complies with FDA requirements as described in 21 CFR §177.1640.
This material holds Underwriters Laboratory recognition 94HB
USP Class VI
Material Safety Data Sheets are available to help customers satisfy their safety needs.
| Original Document | Technical Datasheet(English) | |||
| Features | High ImpactHigh GlossFast Cycle TimeFoamableFood ContactMedical Application/Health Care | |||
| Applications | ToysHousewaresRefrigerator applicationsHousings | |||
| Processing | InjectionFoam | |||
| Compliance | FDAUSP Class VI | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | Internal | |
Melt Mass Flow Rate(MFR) | |||
200 ℃/5 Kg | *** g/10 min | ASTM D 1238 | |
Mold Shrinkage | |||
- | ***~*** % | ASTM D955 | |
Moisture /Humidity Absorption | *** % | Internal | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** psi | ASTM D638 | |
Tensile Strength | |||
- | *** psi | ASTM D 638 | |
Tensile Elongation | |||
- | *** % | ASTM D 638 | |
Flexural Modulus | *** psi | ASTM D790 | |
Flexural Strength | |||
- | *** psi | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
- | *** ft·lb/in | ASTM D 256 | |
Falling Dart Impact | *** in-lbs | ASTM D 3029 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
- | *** °F | ASTM D 648 | Annealed |
Vicat Softening Temperature(VST) | *** °F | ASTM D1525 | |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Gloss | *** - | ASTM D 523 | 60° |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
