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PBT 357X Resin 抗冲击,阻燃级

添加时间:2014-03-20  信息来源:http://www.kingoflotto.com/  作者:苏州希普能塑料
VALOX PBT 357X Resin
VALOX™ PBT 357X Resin
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
 
产品说明
VALOX 357X is an impact modified, flame retarted PBT+PC blend. Applications like bobbins, switches and enclosures.
 
材料特点:PBT+PC混合,抗冲击,阻燃
材料用途:线轴,开关和机箱
定属记号:PBT
塑料牌号:PBT 357X
加工方法:注射成型
销售电话:185 5121 3137 谭经理
湘樟专卖:http://www.kingoflotto.com/sujiao/pbt/valox/357x-resin.html
 
材料物性
MECHANICAL Value Unit Standard
Tensile Stress,yld,Type I,50 mm/min 500 kgf/cm² ASTM D 638
Tensile Stress,brk,Type I,50 mm/min 400 kgf/cm² ASTM D 638
Tensile Strain,yld,Type I,50 mm/min 5 % ASTM D 638
Tensile Strain,brk,Type I,50 mm/min 30 % ASTM D 638
Tensile Modulus,50 mm/min 20300 kgf/cm² ASTM D 638
Flexural Stress,yld,1.3 mm/min,50 mm span 790 kgf/cm² ASTM D 790
Flexural Modulus,1.3 mm/min,50 mm span 21400 kgf/cm² ASTM D 790
Taber Abrasion,CS-17,1 kg 33 mg/1000cy SABIC Method
Tensile Stress,yield,50 mm/min 50 MPa ISO 527
Tensile Stress,break,50 mm/min 40 MPa ISO 527
Tensile Strain,yield,50 mm/min 5 % ISO 527
Tensile Strain,break,50 mm/min 30 % ISO 527
Tensile Modulus,1 mm/min 2200 MPa ISO 527
Flexural Stress,yield,2 mm/min 80 MPa ISO 178
Flexural Modulus,2 mm/min 2000 MPa ISO 178
Hardness,H358/30 115 MPa ISO 2039-1
Hardness,Rockwell R 115 - ISO 2039-2
IMPACT Value Unit Standard
Charpy Impact,unnotched,23℃ NB kJ/m² ISO 179/2C
Charpy Impact,unnotched,-30℃ NB kJ/m² ISO 179/2C
Izod Impact,unnotched,23℃ NB cm-kgf/cm ASTM D 4812
Izod Impact,unnotched,-30℃ NB cm-kgf/cm ASTM D 4812
Izod Impact,notched,23℃ 50 cm-kgf/cm ASTM D 256
Izod Impact,notched,0℃ 19 cm-kgf/cm ASTM D 256
Izod Impact,notched,-30℃ 15 cm-kgf/cm ASTM D 256
Instrumented Impact Total Energy,23℃ 356 cm-kgf ASTM D 3763
Izod Impact,unnotched 80*10*4 +23℃ NB kJ/m² ISO 180/1U
Izod Impact,unnotched 80*10*4 -30℃ NB kJ/m² ISO 180/1U
Izod Impact,notched 80*10*4 +23℃ 40 kJ/m² ISO 180/1A
Izod Impact,notched 80*10*4 0℃ 20 kJ/m² ISO 180/1A
Izod Impact,notched 80*10*4 -30℃ 15 kJ/m² ISO 180/1A
Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm 45 kJ/m² ISO 179/1eA
Charpy Impact,notched,23℃ 40 kJ/m² ISO 179/2C
Charpy -30℃,V-notch Edgew 80*10*4 sp=62mm 20 kJ/m² ISO 179/1eA
Charpy Impact,notched,-30℃ 20 kJ/m² ISO 179/2C
Charpy 23℃,Unnotch Edgew 80*10*4 sp=62mm NB kJ/m² ISO 179/1eU
Charpy -30℃,Unnotch Edgew 80*10*4 sp=62mm NB kJ/m² ISO 179/1eU
THERMAL Value Unit Standard
Vicat Softening Temp,Rate A/50 180 ASTM D 1525
Vicat Softening Temp,Rate B/50 145 ASTM D 1525
HDT,0.45 MPa,3.2 mm,unannealed 130 ASTM D 648
HDT,1.82 MPa,3.2mm,unannealed 85 ASTM D 648
CTE,-40℃ to 40℃,flow 9.18E-05 1/℃ ASTM E 831
CTE,-40℃ to 40℃,xflow 8.4E-05 1/℃ ASTM E 831
Thermal Conductivity 0.17 W/m-℃ ISO 8302
CTE,23℃ to 80℃,flow 1.E-04 1/℃ ISO 11359-2
CTE,23℃ to 80℃,xflow 1.E-04 1/℃ ISO 11359-2
Ball Pressure Test,125℃ +/- 2℃ PASSES - IEC 60695-10-2
Vicat Softening Temp,Rate A/50 180 ISO 306
Vicat Softening Temp,Rate B/50 145 ISO 306
Vicat Softening Temp,Rate B/120 150 ISO 306
HDT/Be,0.45MPa Edgew 120*10*4 sp=100mm 135 ISO 75/Be
HDT/Ae,1.8 MPa Edgew 120*10*4 sp=100mm 85 ISO 75/Ae
HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm 130 ISO 75/Bf
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm 85 ISO 75/Af
Relative Temp Index,Elec 120 UL 746B
Relative Temp Index,Mech w/impact 120 UL 746B
Relative Temp Index,Mech w/o impact 140 UL 746B
PHYSICAL Value Unit Standard
Specific Gravity 1.34 - ASTM D 792
Mold Shrinkage on Tensile Bar,flow(2)(5) 1.1-1.8 % SABIC Method
Mold Shrinkage,flow,3.2 mm(5) 1-1.4 % SABIC Method
Mold Shrinkage on Tensile Bar,xflow(2)(5) 0.9-1.8 % SABIC Method
Melt Flow Rate,250℃/5.0 kgf 9.6 g/10 min ASTM D 1238
Melt Flow Rate,265℃/5.0 kgf 13 g/10 min ASTM D 1238
Melt Flow Rate,266℃/5.0 kgf 13 g/10 min ASTM D 1238
Density 1.34 g/cm³ ISO 1183
Water Absorption,(23℃/sat) 0.5 % ISO 62
Moisture Absorption(23℃/50% RH) 0.15 % ISO 62
Melt Volume Rate,MVR at 250℃/5.0 kg 8 cm³/10 min ISO 1133
Melt Volume Rate,MVR at 265℃/5.0 kg 10 cm³/10 min ISO 1133
Melt Viscosity,260℃,1500 sec-1 310 Pa-s ISO 11443
ELECTRICAL Value Unit Standard
Volume Resistivity >1.E+15 Ohm-cm ASTM D 257
Dielectric Strength,in oil,1.6 mm 25 kV/mm ASTM D 149
Dielectric Strength,in oil,3.2 mm 17 kV/mm ASTM D 149
Relative Permittivity,1 MHz 3 - ASTM D 150
Dissipation Factor,1 MHz 0.013 - ASTM D 150
Arc Resistance,Tungsten{PLC} 6 PLC Code ASTM D 495
Hot Wire Ignition{PLC) 3 PLC Code UL 746A
High Voltage Arc Track Rate{PLC} 3 PLC Code UL 746A
High Ampere Arc Ign,surface{PLC} 0 PLC Code UL 746A
Comparative Tracking Index(UL){PLC} 3 PLC Code UL 746A
Volume Resistivity >1.E+15 Ohm-cm IEC 60093
Surface Resistivity,ROA >1.E+15 Ohm IEC 60093
Dielectric Strength,in oil,0.8 mm 34 kV/mm IEC 60243-1
Dielectric Strength,in oil,1.6 mm 25 kV/mm IEC 60243-1
Dielectric Strength,in oil,3.2 mm 17 kV/mm IEC 60243-1
Relative Permittivity,1 MHz 3 - IEC 60250
Dissipation Factor,50/60 Hz 0.002 - IEC 60250
Dissipation Factor,1 MHz 0.001 - IEC 60250
Comparative Tracking Index 225 V IEC 60112
Comparative Tracking Index,M 100 V IEC 60112
Relative Permittivity,50/60 Hz 3 - IEC 60250
FLAME CHARACTERISTICS Value Unit Standard
UL Recognized,94V-0 Flame Class Rating(3) 0.75 mm UL 94
UL Recognized,94-5VA Rating(3) 2.5 mm UL 94
Glow Wire Flammability Index 960℃,passes at 1 mm IEC 60695-2-12
Oxygen Index(LOI) 30 % ISO 4589
Injection Molding Value Unit
Drying Temperature 110-120
Drying Time 2-4 hrs
Maximum Moisture Content 0.02 %
Melt Temperature 250-270
Nozzle Temperature 240-260
Front-Zone 3 Temperature 245-265
Middle-Zone 2 Temperature 240-255
Rear-Zone 1 Temperature 230-245
Hopper Temperature 40-60
Mold Temperature 40-100
PBT VALOX™ RESIN
Semi-crystalline polybutylene terephthalate, one of the most widely-used engineering materials, shows low moisture and thermal expansion and offers outstanding wear and friction properties. With good strength at high temperatures, it has good electrical properties and flame resistance.
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