| Feature: | Plastics |
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| CAS No.: | 63440-93-7 |
| Formula: | C24h24o8 |
| Samples: |
25kg/bag
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Product Description | ||
| VALOX 4031 is a 30% high strength glass fibre reinforced PBT injection moulding resin with excellent strength, stiffness and heat resistance. Applications: appliance handles, spotlights, electric motors. | ||
| General | ||
| Form Resin Pellets | ||
| Filler 30 % Glass Fiber | ||
| Feature Good Thermal | Good Hardness | |
| Lawn And Garden | ||
| Uses | ||
| Automotive Exterior | Outdoor | Electrical |
| Physical | Nominal Value | Test Method |
| Density / Specific Gravity | 1.54 g/cm³ | ASTM D792;ISO 1183 |
| Melt Mass-Flow Rate, MFR(266 °C;5 kg) | 50 g/10min | ASTM D1238 |
| Melt Volume-Flow Rate, MVR | ||
| 250 °C;2.16 kg | 12 cm³/10 min | ISO 1133 |
| 265 °C;5 kg | 40 cm³/10 min | ISO 1133 |
| 250 °C;5 kg | 30 cm³/10 min | ASTM D792;ISO |
| 1183;ISO 1133 | ||
| Molding Shrinkage, Across Flow, Tensile Bar | 0.50 - 1.0 % | Internal Method |
| Molding Shrinkage, Flow, Tensile Bar | 0.30 - 0.70 % | Internal Method |
| Water Absorption, Saturation(23 °C) | 0.26 % | ISO 62 |
| Water Absorption, Equilibrium(50% RH;23 °C) | 0.060 % | ISO 62 |
| Rockwell Hardness, R-Scale | 125 | ISO 2039-2 |
| Ball Indentation Hardness(H 358/30) | 125 MPa | ISO 2039-1 |
| Filler Content | 30 % | ASTM D229 |
| Melt Viscosity(260 °C;1.5e+3 sec^-1) | 150 Pa · s | ISO 11443 |
| Mechanical | Nominal Value | Test Method |
| Tensile Modulus | ||
| 5 mm/min | 10000 MPa | ASTM D638 |
| 10000 MPa | ISO 527-2/1 | |
| Tensile Strength, Yield | ||
| 5 mm/min;Type I | 140 MPa | ASTM D638 |
| 135 MPa | ISO 527-2/5 | |
| Tensile Strength, Break | ||
| 5 mm/min;Type I | 140 MPa 135 MPa |
ASTM D638 ISO 527-2/5 |
| Tensile Elongation, Yield | ||
| 5 mm/min;Type I | 3.0 % 2.0 % |
ASTM D638 ISO 527-2/5 |
| Tensile Elongation, Break | ||
| 5 mm/min;Type I | 3.0 % 2.0 % |
ASTM D638 ISO 527-2/5 |
| Flexural Modulus | ||
| 1.3 mm/min;50 mm;Span | 7900 MPa | ASTM D790 |
| 2 mm/min | 8300 MPa | ISO 178 |
| Flexural Stress, at Yield(2 mm/min) | 210 MPa | ISO 178 |
| Flexural Stress, at Break(2 mm/min) | 200 MPa | ISO 178 |
| Flexural Stress, Yield(1.3 mm/min;50 mm;Span) | 190 MPa | ASTM D790 |
| Flexural Stress, break(1.3 mm/min;50 mm;Span) | 190 MPa | ASTM D790 |
| Flexural Strain - at Break(2 mm/min) | 3.0 % | ISO 178 |
| C harpy Notched Impact Strength | ||
| -30 °C | 6.0 kJ/m² | ISO 179 1eA |
| 23 °C | 7.0 kJ/m² | ISO 179 1eA |
| -30 °C | 12 kJ/m² | ISO 179/2C |
| 23 °C | 12 kJ/m² | ISO 179/2C |
| C harpy Unnotched Impact Strength | ||
| -30 °C | 55 kJ/m² | ISO 179 1eU |
| 23 °C | 50 kJ/m² | ISO 179 1eU |
| -30 °C | 60 kJ/m² | ISO 179/2U |
| 23 °C | 65 kJ/m² | ISO 179/2U |
| Notched Izod Impact | ||
| -30 °C | 100 J/m | ASTM D256 |
| 0 °C | 100 J/m | ASTM D256 |
| 23 °C | 100 J/m | ASTM D256 |
| -30 °C | 10 kJ/m² | ISO 180/1A |
| 0 °C | 11 kJ/m² | ISO 180/1A |
| 23 °C | 11 kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Test Method |
| Deflection Temperature Under Load, Unannealed 0.45 MPa;3.2 mm 0.45 MPa;120*10*4 mm;4 mm;100 mm;Span 80*10*4 mm;0.45 MPa;4 mm;64 mm;Span 1.8 MPa;3.2 mm 1.8 MPa;120*10*4 mm;4 mm;100 mm;Span 80*10*4 mm;1.8 MPa;4 mm;64 mm;Span |
220 °C 220 °C 220 °C 205 °C 210 °C 205 °C |
ISO 306/B50;ASTM D648;ASTM D1525 ISO 75-2/Be ASTM E831;ISO 75-2/Bf;ISO 11359-2 ASTM D648 ISO 75-2/Ae ISO 75-2/Af |
| Vicat Softening Temperature 50 °C/h;10 N;Rate A;Loading 1 50 °C/h;50 N;Rate A;Loading 2 |
220 °C 215 °C |
ASTM D1525;ISO 306/A50 ISO 306/B50;ASTM D1525;ISO 306/B120 |
| Ball Pressure Test(123 - 127 °C) | Pass | IEC 60695-10-2 |
| CLTE, Flow -40 - 40 °C 23 - 80 °C 23 - 150 °C |
2.1E-5 cm/cm/°C 3.0E-5 cm/cm/°C 2.0E-5 cm/cm/°C |
ISO 11359-2 |
| CLTE, Transverse -40 °C 23 - 80 °C 23 - 150 °C |
7.4E-5 cm/cm/°C 1.2E-4 cm/cm/°C 1.7E-4 cm/cm/°C |
ISO 11359-2 |
| RTI Elec | 140 °C | UL 746 |
| RTI Imp | 140 °C | UL 746 |
| RTI Str | 140 °C | UL 746 |
| Flame Rating 0.8 mm 6 mm |
HB HB |
UL 94 |
| Glow Wire Flammability Index(1 mm) | 750 °C | IEC 60695-2-12 |
| Electrical | Nominal Value | Test Method |
| Surface Resistivity | > 1.0E+15 Ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 Ohms ·cm | ASTM D257;IEC 60093 |
| Dielectric Strength, in Oil 0.8 mm 1.6 mm 3.2 mm 3.2 mm |
26 kV/mm 24 kV/mm 18 kV/mm 15 kV/mm |
ASTM D149;IEC 60243-1 ASTM D149;IEC 60243-1 ASTM D149 IEC 60243-1 |
| Relative Permittivity 50 Hz 60 Hz 1.0e+6 Hz |
3.30 3.30 3.10 |
IEC 60250 |
| Dissipation Factor 50 Hz 60 Hz 1.0e+6 Hz |
1.6E-3 1.6E-3 0.014 |
IEC 60250 |
| Arc Resistance, Tungsten Electrode | PLC5 | ASTM D495 |
| Comparative Tracking Index, CTI | PLC 0 | UL 746 |
| Comparative Tracking Index | 250 V | IEC 60112 |
| High Amp Arc Ignition, HAI, Surface | PLC 1 | UL 746 |
| High Voltage Arc Tracking Rate, HVTR | PLC 1 | UL 746 |
| Hot-wire Ignition, HWI | PLC 1 | UL 746 |
| Processing | Nominal Value |
| Drying Temperature<Injection> | 110 - 120 °C |
| Drying Time<Injection> | 2.0 - 4.0 hr |
| Suggested Max Moisture<Injection> | 0.020 % |
| Hopper Temperature<Injection> | 40 - 60 °C |
| Rear Temperature<Injection> | 230 - 245 °C |
| Middle Temperature<injection> | 240 - 255 °C |
| Front Temperature<Injection> | 245 - 265 °C |
| Nozzle Temperature<Injection> | 240 - 260 °C |
| Processing Temp, Melt<Injection> | 250 - 270 °C |
| Mold Temperature<Injection> | 40 - 100 °C |
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