供应中石化燕山7022IRF食品级PC，食品级，易脱模，FDA认证，可制食品包装制品，原厂原包，随货提供ROHS报告，UL认证，FDA认证，出厂材质证明（COA）及物质安全资料表(SDS)。
中石化燕山PC 7022IRF物性表：
| Physical | Nominal Value | Unit | Test Method |
Density | 1.20 | g/cm³ | ISO 1183 |
Melt Mass-Flow Rate (MFR)(300°C/1.2 kg) | 14 | g/10 min | ISO 1133 |
Melt Volume-Flow Rate (MVR)(300°C/1.2 kg) | 13.0 | cm³/10min | ISO 1133 |
Molding Shrinkage | |||
Across Flow: 3.20 mm | 0.50 to 0.70 | % | |
Flow: 3.20 mm | 0.50 to 0.70 | % | |
Water Absorption (Saturation, 23°C) | 0.24 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | 2400 | MPa | ISO 527-2 |
Tensile Stress (Yield) | 60.0 | MPa | ISO 527-2 |
Tensile Strain (Yield) | 6.9 | % | ISO 527-2 |
Nominal Tensile Strain atBreak | 140 | % | ISO 527-2 |
Flexural Modulus | 2300 | MPa | ISO 178 |
Flexural Strength | 93.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength(23°C) | 67 | kJ/m² | ISO 179 |
Charpy Unnotched Impact Strength(23°C) | No Break | ISO 179 | |
| Thermal | Nominal Value | Unit | Test Method |
Heat Deflection Temperature(0.45 MPa, Unannealed) | 139 | °C | ISO 75-2/B |
Heat Deflection Temperature(1.8 MPa, Unannealed) | 124 | °C | ISO 75-2/A |
CLTE - Flow | 0.000065 | cm/cm/°C | ISO 11359-2 |
CLTE - Transverse | 0.000066 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
Surface Resistivity | 6.0E+15 | ohm | IEC 60093 |
Volume Resistivity | 3.0E+16 | ohm·cm | IEC 60093 |
Electric Strength | IEC 60243-1 | ||
2.00 mm | 24 | kV/mm | |
3.00 mm | 17 | kV/mm | |
Relative Permittivity | IEC 60250 | ||
100 Hz | 3.10 | ||
1 MHz | 3.10 | ||
Dissipation Factor | IEC 60250 | ||
100 Hz | 0.00060 | ||
1 MHz | 0.0090 | ||
Comparative Tracking Index(CTI) | PLC 2 | UL 746 | |
| AdditionalInformation | |||
中石化燕山7022IRF , 中石化燕山PC , 食品级PC , FDA认证PC , 7022IRF价格
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