● Material shape: granular
● Processing method: injection molding
● Flame retardant grade: HB
● Material properties: 20% talc filled with high heat resistance grade
● Compliance: UL
● Material characteristics: good mechanical performance balance · high temperature resistance
● Material use: Home appliance application injection molding application
| Material Technical Datasheet | ||||
| PP M4 K01 | ||||
| PROPERTY | ||||
| 20% talc powder filled with high heat resistance grade | ||||
| FEATURES | APPLICATIONS | |||
| Good mechanical performance balance | Home appliance components | |||
| High temperature resistance | Injection molding application | |||
| Properties | Test Standard | Test Condition | Units | Typical Values |
| Physical Properties | ||||
| Specific Gravity | ASTM D792 | 23℃ | g/cm³ | 1.04 |
| Shrinkage Rate | ASTM D995 | 23℃ | % | 1.0~1.4 |
| Melt index 230°C 2.16kg | ASTM D1238 | 16 | g/10min | 14 |
| Mechanical Properties | ||||
| Mechanical Properties | Test Standard | Test Condition | Units | Data |
| Tensile Strength 23°C | ASTM D638 | 10mm/min | Mpa | 30 |
| Elongation at Break 23°C | ASTM D638 | 10mm/min | % | 30 |
| Flexural Strength 23°C | ASTM D790 | 2.0mm/min | Mpa | 46 |
| Flexural Modulus 23°C | ASTM D790 | 2.0mm/min | Mpa | 2600 |
| Cantilever notch impact 23°C | ASTM D256 | 23 ° C A-notch | J/m | 40 |
| Thermal Properties | ||||
| Thermal Properties | Test Standard | Test Condition | Units | Data |
| H.D.T | ASTM D648 | 0.45MPa | ℃ | 130 |
| Electrical Performance | ||||
| Electrical Performance | Test Standard | Data | Units | |
| Volume resistance | ASTM D257 | 1E16 | Ω.cm | |
| Flame Retardancy | ||||
| Flame Retardancy | Test Standard | Data | ||
| Fire Rating Full Color 1.5mm | UL94 | HB | ||
| Fire Rating Full Color 3.3mm | UL94 | HB | ||
| UL | ||||
| Flame Retardancy | Test Standard | Data | Units | |
| Fire Rating Full Color 1.5mm | UL94 | HB | ||
| Fire Rating Full Color 3.3mm | UL94 | HB | ||
| HAI Full color 1.5mm | UL 746A | 0 | PLC | |
| HAI Full color 3.3mm | UL 746A | 0 | PLC | |
| RTI Elec Full color 1.5mm | UL 746B | 65 | °C | |
| RTI Elec Full color3.3mm | UL 746B | 65 | °C | |
| RTI Imp Full color 1.5mm | UL 746B | 65 | °C | |
| RTI Imp Full color 3.3mm | UL 746B | 65 | °C | |
| RTI Str Full color 1.5mm | UL 746B | 65 | °C | |
| RTI Str Full color 3.3mm | UL 746B | 65 | °C | |
| Injection Molding | ||||
| Injection Molding | Units | Data | ||
| Drying Temperature | ℃ | 90 | ||
| Drying Time | hr | 2 | ||
| Front Temperature | ℃ | 180~210 | ||
| Middle Temperature | ℃ | 190~230 | ||
| Temperature of The Third Section | ℃ | 200~240 | ||
| Melting temperature | ℃ | 190~245 | ||
| Maximum melting temperature | ℃ | 260 | ||
| Mold Temperature | ℃ | 30~60 | ||
| Injection speed | Medium speed | |||
| Back pressure | KPa | 10 | ||
HB Flame retardant grade/ 40% mineral filled with high heat resistance
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HB Flame retardant grade/ 20% talc filled with high heat resistance grade
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