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Primocon GC25A
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | KMI Group, Inc. |
| Trademark: | Primocon |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | O9ScWH_PrimoconGC25A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
|---|
| Primocon GC25A Acetal Copolymer grade, is a glass coupled formulation containing 25% reinforced fiber glass. This grade offers excellent strength, stiffness and heat distortion temperature with lower mold shrinkage, minimum thermal expansion, excellent dimensional stability and good moldability. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Features |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.58 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Transverse flow | 1.2 | % | ISO 294-4 |
| Flow | 0.40 | % | ISO 294-4 |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.80 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.20 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 8600 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Break) | 106 | MPa | ISO 527-2/1A/5 |
| Tensile Strain (Break) | 2.0 | % | ISO 527-2/1A/5 |
| Flexural Modulus (23°C) | 8700 | MPa | ISO 178 |
| Flexural Stress (23°C) | 160 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 6.4 | kJ/m² | ISO 179/1e |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 35 | kJ/m² | ISO 179/1eU |
| 23°C | 25 | kJ/m² | ISO 179/1eU |
| Notched Izod Impact (23°C) | 6.0 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 160 | °C | ISO 75-2/A |
| Melting Temperature 1 | 165 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow | 2.5E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral | 1.2E-4 | cm/cm/°C | ISO 11359-2 |
| Note Message | |
|---|---|
| 1 . | 10°C/min |
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