| About |
|---|
| VALOX ENH4560 resin is a non-brominated/non-chlorinated flame retardant product based on VALOX PBT resin.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics,V-0,5VB |
| Availabilitys | Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Charpy Notched Impact Strength | ISO 179/2C | ||
| -30℃ | 10 | kJ/m² | |
| 23℃ | 10 | kJ/m² | |
| Charpy Unnotch Impact strength | ISO 179/2U | ||
| -30℃ | 35 | kJ/m² | |
| 23℃ | 40 | kJ/m² | |
| Impact strength of cantilever beam notch | |||
| -30℃ | 75 | J/m | ASTM D256 |
| 0℃ | 75 | J/m | ASTM D256 |
| 23℃ | 75 | J/m | ASTM D256 |
| -30℃ | 9.0 | kJ/m² | ISO 180-1A |
| 0℃ | 9.0 | kJ/m² | ISO 180-1A |
| 23℃ | 9.0 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| -30℃ | 500 | J/m | ASTM D4812 |
| 23℃ | 500 | J/m | ASTM D4812 |
| -30℃ | 37 | kJ/m² | ISO 180/1U |
| 23℃ | 37 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 223 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 225 224 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 3.2 mm | 210 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 64 mm span | 210 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| — | 207 | ℃ | ASTM D1525 19 |
| — | 217 | ℃ | ASTM D1525 20 |
| A50 | 220 | ℃ | ISO 306/A50 |
| B50 | 206 | ℃ | ISO 306 |
| B120 | 205 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：-40~40℃ | 2.0E-5 | 1/℃ | |
| MD：23~150℃ | 2.5E-5 | 1/℃ | |
| TD：-40~40℃ | 6.2E-5 | 1/℃ | |
| TD：23~150℃ | 1.5E-4 | 1/℃ | |
| Relative temperature index | 140 | ℃ | UL 746 |
| Electrical performance | 140 | ℃ | UL 746 |
| Impact mechanical performance | 125 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+14 | ohms·cm | ASTM D257，IEC 60093 |
| Dielectric strength | |||
| 0.8 mm in oil | 32 | kV/mm | ASTM D149 |
| 1.6 mm in oil | 22 | kV/mm | ASTM D149 |
| 3.2 mm in oil | 18 | kV/mm | ASTM D149 |
| 0.8 mm in oil | 32 | kV/mm | IEC 60243-1 |
| 1.6 mm in oil | 22 | kV/mm | IEC 60243-1 |
| 3.2 mm in oil | 18 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 1 MHz | 3.80 | ASTM D150，IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 0.14 | ASTM D150，IEC 60250 | |
| Compared to the leakage tracing index | PLC 0 | UL 746 | |
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| High Arc Burning Index (HAI) | PLC 0 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 0 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.80 mm | V-0 | ||
| 3.00 mm | 5VB | ||
| Glowing wire flammability index | |||
| 2.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1 mm | 750 | ℃ | |
| 2 mm | 750 | ℃ | |
| 3 mm | 800 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Filler | 30 | % | ASTM D229 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ISO 2039-2 | |
| Ball hardness | |||
| H358/30 | 142 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| — | 11000 | MPa | ASTM D638 |
| — | 11000 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 110 | MPa | ASTM D638 |
| yield | 105 | MPa | ISO 527-2/5 |
| fracture | 110 | MPa | ASTM D638 |
| fracture | 105 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| yield | 2.0 | % | ASTM D638 |
| yield | 2.0 | % | ISO 527-2/5 |
| fracture | 2.0 | % | ASTM D638 |
| fracture | 2.0 | % | ISO 527-2/5 |
| Bending modulus | |||
| 50 mm span | 9000 | MPa | ASTM D790 |
| — | 10000 | MPa | ISO 178 |
| bending strength | |||
| — | 170 | MPa | ISO 178 |
| Yield, 50 mm span | 150 | MPa | ASTM D790 |
| Fracture, 50 mm span | 150 | MPa | ASTM D790 |
| Fracture bending strain | 2.0 | % | ISO 178 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.56 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Flow Rate | |||
| 265℃，5.0kg | 23 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 250℃，5 kg | 16.0 | cm³/10min | ISO 1133 |
| Apparent viscosity of melt | |||
| 260℃，1500 sec^-1 | 110 | Pa·s | ISO 11443 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 120 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 40.0 to 60.0 | °C | |
| Barrel rear temperature | 230 to 240 | °C | |
| Barrel middle temperature | 235 to 250 | °C | |
| Barrel front temperature | 240 to 260 | °C | |
| Nozzle temperature | 230 to 255 | °C | |
| Processing (melt) temperature | 245 to 260 | °C | |
| Mold temperature | 40.0 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 0.20 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Break |
| 7. 2 mm/min |
| 8. 80*10*4 mm |
| 9. Rate A (50°C/h), Loading 1 (10 N) |
| 10. Rate A (50°C/h), Loading 2 (50 N) |
| 11. Surface |
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