| About |
|---|
| Kingfa ULTRON-GT15 is an Acetal (POM) Homopolymer material filled with 15% glass fiber. It is available in Asia Pacific or North America for injection molding. Important attributes of Kingfa ULTRON-GT15 are: Flame Rated Chemical Resistant Creep Resistant Fatigue Resistant Good Dimensional Stability Typical applications include: Automotive Electrical/Electronic Applications Engineering/Industrial Parts Industrial Applications&& |
| Product Description | |
|---|---|
| Supplier | Kingfa |
| Generic | Paraformaldehyde |
| Material Status | Commercial: Active |
| Features | Good flexibility,Good Dimensional Stability,Fatigue resistance,Solvent resistance |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.51 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD | 1.4 | % | |
| MD | 0.80 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 6.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 165 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 152 | ℃ | ISO 75-2/A |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 2 mm in oil | 21 | kV/mm | IEC 60243-1 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ISO 2039-2 | |
| tensile strength | 95.0 | MPa | ISO 527-2/10 |
| Tensile strain | |||
| fracture | 3.6 | % | ISO 527-2/10 |
| Bending modulus | 5000 | MPa | ISO 178 |
| bending strength | 140 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 90 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Barrel rear temperature | 170 to 190 | °C | |
| Barrel middle temperature | 175 to 200 | °C | |
| Barrel front temperature | 180 to 210 | °C | |
| Processing (melt) temperature | 180 to 210 | °C | |
| Mold temperature | 50 to 90 | °C | |
| Injection speed | 中等偏快 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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