| About |
|---|
| Description Manufactured by adding an inorganic filler, talc to polypropylene, Hanwha Total’ s heat-resistant PP compounds are designed for use in injection molding, and feature highly improved strength and heat-resistance. Produced with a variety of base PPs, such as HIPP (High Isotactic or High Crystalline Polypropylene), Hanwha Total’ special processing technology results in PP of the highest quality. These products feature superior rigidity and impact strength, long-term heat resistance and anti-static property. Dimensional stability is another plus! These Hanwha Total products are widely used in electric and electronic parts, household appliances and automobiles. Characteristics Addition of an inorganic filler, talc enhances heat-resistance and dimensional stability; Superior strength and impact-resistance; Superior processability. Applications Electric/electronic products Dish washer and microwave oven parts such as doors, air covers, air ducts; Washing machines parts (such as balances), and TV speaker cabinets; Household goods such as food containers.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | HC PP |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,High impact resistance,Good Dimensional Stability,High Heat Resistance,Antistatic property,HB |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.07 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 11 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：2.0 mm | 1.0 to 1.4 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 49 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 139 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 93 | ASTM D785 | |
| tensile strength | |||
| yield | 34.3 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 60 | % | ASTM D638 |
| Bending modulus | 2450 | 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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