| About |
|---|
| Description Heat-resistant PP compounds are products that outperform the competition. The addition of talc as an inorganic filler to homo-polypropylene provides for enhanced strength and heat-resistance. These products have a variety ofbase PPs, such as HIPP (High Isotactic or High crystalline Polypropylene), and are manufactured with special Hanwha Total processing technology for high quality and customer satisfaction. These grades feature superior rigidity, long-term heat resistance, anti-static property, as Well as dmensional stability. Practical applications include use in electric and electronic product parts and household appliances. Characteristics High heat-resistance and dimensional stability due to use of talc as aninorganic filler; Superior strength ; Superior processability; Superior long-term heat-resistance, and anti-static property. Applications Electric and electronic product exteriors, Dish washers and dish dryers; Coffee maker parts and microwave ovens; Household appliance and industrial products, Food containers, outdoor chairs, outdoor tables.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | HC PP |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good Dimensional Stability,High Heat Resistance,Antistatic property |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 13 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：2.0 mm | 0.80 to 1.2 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 34 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 147 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 | |
| tensile strength | |||
| yield | 37.3 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 20 | % | ASTM D638 |
| Bending modulus | 4020 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 180 to 200 | °C | |
| Barrel middle temperature | 190 to 210 | °C | |
| Barrel front temperature | 200 to 220 | °C | |
| Mold temperature | 50 to 80 | °C | |
| Injection pressure | 39.2 to 88.3 | MPa | |
| Hold pressure | 58.8 to 98.1 | MPa | |
| Screw speed | 30 to 80 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.20 in/min |
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