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联系我们
- 产 品：PBT 420 高刚,尺寸稳定,30%GR,高耐热
- 产 地：沙伯基础创新
- 价 格：电话报价
- 库 存：20吨
- 交 货：江苏苏州
- 苏州希普能：185 5121 3137 谭经理
Valox* Resin
Valox* Resin All Series
The Valox* family of thermoplastic polyester resins are semi-crystalline materials based on polybutylene terephthalate (PBT) and/or polyethylene terephthalate (PET) polymers. Valox resins are highly tailorable, combining heat, chemical resistance, and outstanding electrical properties with exceptionally good processability and surface appearance.
Valox* Resin PBT 420 数据表
30% GR, excellent strength, stiffness and dimensional stability. High heat resistance. Appliance handles, spotlights, electric motors, connectors.
Property
TYPICAL PROPERTIES (1)
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress,yld,Type I,5mm/min | 1220 | kgf/cm² | ASTM D 638 |
| Tensile Stress,brk,Type I,5mm/min | 1220 | kgf/cm² | ASTM D 638 |
| Tensile Strain,yld,Type I,5mm/min | 2.7 | % | ASTM D 638 |
| Tensile Strain,brk,Type I,5mm/min | 2.7 | % | ASTM D 638 |
| Tensile Modulus,5mm/min | 94800 | kgf/cm² | ASTM D 638 |
| Flexural Stress,yld,1.3mm/min,50mm span | 1980 | kgf/cm² | ASTM D 790 |
| Flexural Stress,brk,1.3mm/min,50mm span | 1930 | kgf/cm² | ASTM D 790 |
| Flexural Modulus,1.3mm/min,50mm span | 77300 | kgf/cm² | ASTM D 790 |
| Hardness,Rockwell R | 118 | - | ASTM D 785 |
| Taber Abrasion,CS-17,1 kg | 19 | mg/1000cy | ASTM D 1044 |
| Tensile Stress,yield,5mm/min | 125 | MPa | ISO 527 |
| Tensile Stress,break,5mm/min | 125 | MPa | ISO 527 |
| Tensile Strain,yield,5mm/min | 2 | % | ISO 527 |
| Tensile Strain,break,5mm/min | 2 | % | ISO 527 |
| Tensile Modulus,1mm/min | 9300 | MPa | ISO 527 |
| Flexural Stress,yield,2mm/min | 195 | MPa | ISO 178 |
| Flexural Modulus,2mm/min | 8500 | MPa | ISO 178 |
| Hardness,H358/30 | 122 | MPa | ISO 2039-1 |
| Hardness,Rockwell R | 118 | - | ISO 2039-2 |
| IMPACT | Value | Unit | Standard |
| Izod Impact,unnotched,23℃ | 81 | cm-kgf/cm | ASTM D 4812 |
| Izod Impact,notched,23℃ | 8 | cm-kgf/cm | ASTM D 256 |
| Izod Impact,notched,-30℃ | 8 | cm-kgf/cm | ASTM D 256 |
| Instrumented Impact Total Energy,23℃ | 81 | cm-kgf | ASTM D 3763 |
| Izod Impact,unnotched 80*10*4 +23℃ | 45 | kJ/m² | ISO 180/1U |
| Izod Impact,unnotched 80*10*4 -30℃ | 45 | kJ/m² | ISO 180/1U |
| Izod Impact,notched 80*10*4 +23℃ | 8 | kJ/m² | ISO 180/1A |
| Izod Impact,notched 80*10*4 -30℃ | 7 | kJ/m² | ISO 180/1A |
| Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm | 5 | kJ/m² | ISO 179/1eA |
| Charpy -30℃,V-notch Edgew 80*10*4 sp=62mm | 5 | kJ/m² | ISO 179/1eA |
| Charpy 23℃,Unnotch Edgew 80*10*4 sp=62mm | 45 | kJ/m² | ISO 179/1eU |
| Charpy -30℃,Unnotch Edgew 80*10*4 sp=62mm | 45 | kJ/m² | ISO 179/1eU |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp,Rate B/50 | 215 | ℃ | ASTM D 1525 |
| HDT,0.45 MPa,3.2mm,unannealed | 220 | ℃ | ASTM D 648 |
| HDT,1.82 MPa,3.2mm,unannealed | 203 | ℃ | ASTM D 648 |
| HDT,0.45 MPa,6.4mm,unannealed | 215 | ℃ | ASTM D 648 |
| HDT,1.82 MPa,6.4mm,unannealed | 207 | ℃ | ASTM D 648 |
| CTE,-40℃ to 40℃,flow | 2.52E-05 | 1/℃ | ASTM E 831 |
| CTE,-40℃ to 40℃,xflow | 1.20E-04 | 1/℃ | ASTM E 831 |
| CTE,60℃ to 138℃,flow | 2.52E-05 | 1/℃ | ASTM E 831 |
| Thermal Conductivity | 0.19 | W/m-℃ | ISO 8302 |
| CTE,-40℃ to 40℃,flow | 2.52E-05 | 1/℃ | ISO 11359-2 |
| CTE,-40℃ to 40℃,xflow | 1.20E-04 | 1/℃ | ISO 11359-2 |
| Ball Pressure Test,125℃ +/- 2℃ | PASSES | - | IEC 60695-10-2 |
| Vicat Softening Temp,Rate A/50 | 223 | ℃ | ISO 306 |
| Vicat Softening Temp,Rate B/50 | 215 | ℃ | ISO 306 |
| Vicat Softening Temp,Rate B/120 | 215 | ℃ | ISO 306 |
| HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm | 217 | ℃ | ISO 75/Bf |
| HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm | 204 | ℃ | ISO 75/Af |
| Relative Temp Index,Elec | 140 | ℃ | UL 746B |
| Relative Temp Index,Mech w/impact | 140 | ℃ | UL 746B |
| Relative Temp Index,Mech w/o impact | 140 | ℃ | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.53 | - | ASTM D 792 |
| Specific Volume | 0.66 | cm³/g | ASTM D 792 |
| Density | 1.53 | g/cm³ | ASTM D 792 |
| Filler Content | 30 | % | ASTM D 229 |
| Water Absorption,24 hours | 0.09 | % | ASTM D 570 |
| Mold Shrinkage on Tensile Bar,flow(2)(5) | 0.3-0.7 | % | SABIC Method |
| Mold Shrinkage,flow,3.2mm(5) | 0.3-0.8 | % | SABIC Method |
| Mold Shrinkage,flow,1.5-3.2mm(5) | 0.3-0.5 | % | SABIC Method |
| Mold Shrinkage,flow,3.2-4.6mm(5) | 0.5-0.8 | % | SABIC Method |
| Mold Shrinkage on Tensile Bar,xflow(2)(5) | 0.5-1 | % | SABIC Method |
| Mold Shrinkage,xflow,3.2mm(5) | 0.5-1 | % | SABIC Method |
| Mold Shrinkage,xflow,1.5-3.2mm(5) | 0.4-0.6 | % | SABIC Method |
| Mold Shrinkage,xflow,3.2-4.6mm(5) | 0.6-0.9 | % | SABIC Method |
| Moisture Absorption(23℃/50% RH) | 0.08 | % | ISO 62 |
| Melt Flow Rate,250℃/2.16 kg | 17 | g/10 min | ISO 1133 |
| Melt Volume Rate,MVR at 250℃/2.16 kg | 13 | cm³/10 min | ISO 1133 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | >3.2E+16 | Ohm-cm | ASTM D 257 |
| Dielectric Strength,in air,3.2mm | 18.7 | kV/mm | ASTM D 149 |
| Dielectric Strength,in oil,1.6mm | 24.8 | kV/mm | ASTM D 149 |
| Relative Permittivity,100 Hz | 3.8 | - | ASTM D 150 |
| Relative Permittivity,1 MHz | 3.7 | - | ASTM D 150 |
| Dissipation Factor,100 Hz | 0.002 | - | ASTM D 150 |
| Dissipation Factor,1 MHz | 0.02 | - | ASTM D 150 |
| Arc Resistance,Tungsten{PLC} | 5 | PLC Code | ASTM D 495 |
| High Voltage Arc Track Rate{PLC} | 1 | PLC Code | UL 746A |
| Comparative Tracking Index(UL){PLC} | 0 | PLC Code | UL 746A |
| Volume Resistivity | >1.E+15 | Ohm-cm | IEC 60093 |
| Surface Resistivity,ROA | >1.E+15 | Ohm | IEC 60093 |
| Dielectric Strength,shorttime,1.0mm | 19 | kV/mm | IEC 60243-1 |
| Dielectric Strength,in oil,0.8mm | 28 | kV/mm | IEC 60243-1 |
| Dielectric Strength,in oil,1.6mm | 24 | kV/mm | IEC 60243-1 |
| Dielectric Strength,in oil,3.2mm | 16 | kV/mm | IEC 60243-1 |
| Relative Permittivity,1 MHz | 3.1 | - | IEC 60250 |
| Dissipation Factor,50/60 Hz | 0.001 | - | IEC 60250 |
| Dissipation Factor,100 Hz | 0.001 | - | IEC 60250 |
| Dissipation Factor,1 MHz | 0.01 | - | IEC 60250 |
| Comparative Tracking Index | 300 | V | IEC 60112 |
| Relative Permittivity,50/60 Hz | 3.1 | - | IEC 60250 |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized,94HB Flame Class Rating(3) | 0.84 | mm | UL 94 |
| Oxygen Index(LOI) | 19 | % | ASTM D 2863 |
| Glow Wire Flammability Index 750℃,passes at | 1 | mm | IEC 60695-2-12 |
| Source GMD,last updated:2009/07/08 | |||
| Parameter Injection Molding | Value | Unit |
| Drying Temperature | 120 | ℃ |
| Drying Time | 3-4 | hrs |
| Drying Time(Cumulative) | 12 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 250-265 | ℃ |
| Nozzle Temperature | 245-260 | ℃ |
| Front-Zone 3 Temperature | 250-265 | ℃ |
| Middle-Zone 2 Temperature | 245-260 | ℃ |
| Rear-Zone 1 Temperature | 240-255 | ℃ |
| Mold Temperature | 65-90 | ℃ |
| Back Pressure | 0.3-0.7 | MPa |
| Screw Speed | 50-80 | rpm |
| Shot to Cylinder Size | 40-80 | % |
| Vent Depth | 0.025-0.038 | mm |
| Source GMD,last updated:2009/07/08 | ||
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
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1、Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23℃/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.
2、Only typical data for selection purposes. Not to be used for part or tool design.
3、This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
4、Internal measurements according to UL standards.
5、Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
关健字：【Valox* Resin PBT 420】