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PBT+ASA VX4920 Resin 含20%玻纤增强,低密度

添加时间:2014-05-21  信息来源:http://www.kingoflotto.com/  作者:苏州希普能塑料
VALOX PBT+ASA VX4920 Resin
VALOX™ PBT+ASA VX4920 Resin
20%玻璃纤维
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
 
产品说明
VALOX VX4920 is a 20% glass reinforced nucleated PBT/ASA blend with excellent mechanical properties, high dimensional stability and low density. Applications: connectors and automotive industry.
 
增强填料:含20%玻纤增强
材料特点:尺寸稳定性高,低密度
材料用途:连接器和汽车行业
定属记号:PBT/ASA
塑料牌号:PBT+ASA VX4920
加工方法:注塑
销售电话:185 5121 3137 谭经理
销售地址:http://www.kingoflotto.com/sujiao/pbt/valox/vx4920.html
 
材料物性
MECHANICAL Value Unit Standard
Tensile Stress,yld,Type I,5 mm/min 1070 kgf/cm² ASTM D 638
Tensile Stress,brk,Type I,5 mm/min 1070 kgf/cm² ASTM D 638
Tensile Strain,yld,Type I,5 mm/min 3 % ASTM D 638
Tensile Strain,brk,Type I,5 mm/min 3 % ASTM D 638
Tensile Modulus,5 mm/min 73400 kgf/cm² ASTM D 638
Flexural Stress,yld,1.3 mm/min,50 mm span 1630 kgf/cm² ASTM D 790
Flexural Stress,brk,1.3 mm/min,50 mm span 1630 kgf/cm² ASTM D 790
Flexural Modulus,1.3 mm/min,50 mm span 56000 kgf/cm² ASTM D 790
Taber Abrasion,CS-17,1 kg 80 mg/1000cy SABIC Method
Tensile Stress,yield,5 mm/min 105 MPa ISO 527
Tensile Stress,break,5 mm/min 105 MPa ISO 527
Tensile Strain,yield,5 mm/min 3 % ISO 527
Tensile Strain,break,5 mm/min 3 % ISO 527
Tensile Modulus,1 mm/min 7200 MPa ISO 527
Flexural Stress,yield,2 mm/min 155 MPa ISO 178
Flexural Stress,break,2 mm/min 155 MPa ISO 178
Flexural Strain,break,2 mm/min 4 % ISO 178
Flexural Modulus,2 mm/min 5700 MPa ISO 178
Hardness,H358/30 130 MPa ISO 2039-1
Hardness,Rockwell R 118 - ISO 2039-2
IMPACT Value Unit Standard
Charpy Impact,unnotched,23℃ 55 kJ/m² ISO 179/2C
Charpy Impact,unnotched,-30℃ 40 kJ/m² ISO 179/2C
Izod Impact,unnotched,23℃ 69 cm-kgf/cm ASTM D 4812
Izod Impact,unnotched,-30℃ 61 cm-kgf/cm ASTM D 4812
Izod Impact,notched,23℃ 8 cm-kgf/cm ASTM D 256
Izod Impact,notched,0℃ 7 cm-kgf/cm ASTM D 256
Izod Impact,notched,-30℃ 7 cm-kgf/cm ASTM D 256
Instrumented Impact Total Energy,23℃ 509 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℃ 40 kJ/m² ISO 180/1U
Izod Impact,notched 80*10*4 +23℃ 7 kJ/m² ISO 180/1A
Izod Impact,notched 80*10*4 0℃ 7 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 6 kJ/m² ISO 179/1eA
Charpy Impact,notched,23℃ 10 kJ/m² ISO 179/2C
Charpy -30℃,V-notch Edgew 80*10*4 sp=62mm 5 kJ/m² ISO 179/1eA
Charpy Impact,notched,-30℃ 8 kJ/m² ISO 179/2C
Charpy 23℃,Unnotch Edgew 80*10*4 sp=62mm 45 kJ/m² ISO 179/1eU
Charpy -30℃,Unnotch Edgew 80*10*4 sp=62mm 40 kJ/m² ISO 179/1eU
THERMAL Value Unit Standard
Vicat Softening Temp,Rate A/50 220 ASTM D 1525
Vicat Softening Temp,Rate B/50 170 ASTM D 1525
HDT,0.45 MPa,3.2 mm,unannealed 210 ASTM D 648
HDT,1.82 MPa,3.2mm,unannealed 170 ASTM D 648
CTE,-40℃ to 40℃,flow 3.E-05 1/℃ ASTM E 831
CTE,-40℃ to 40℃,xflow 1.05E-04 1/℃ ASTM E 831
Thermal Conductivity 0.25 W/m-℃ ISO 8302
CTE,-40℃ to 40℃,flow 2.86E-05 1/℃ ISO 11359-2
CTE,-40℃ to 40℃,xflow 7.67E-05 1/℃ ISO 11359-2
CTE,23℃ to 60℃,flow 3.E-05 1/℃ ISO 11359-2
CTE,23℃ to 60℃,xflow 1.05E-04 1/℃ ISO 11359-2
CTE,23℃ to 150℃,flow 2.38E-05 1/℃ ISO 11359-2
CTE,23℃ to 150℃,xflow 1.57E-04 1/℃ ISO 11359-2
Ball Pressure Test,125℃ +/- 2℃ PASSES - IEC 60695-10-2
Vicat Softening Temp,Rate A/50 220 ISO 306
Vicat Softening Temp,Rate B/50 170 ISO 306
Vicat Softening Temp,Rate B/120 165 ISO 306
HDT/Be,0.45MPa Edgew 120*10*4 sp=100mm 209 ISO 75/Be
HDT/Ae,1.8 MPa Edgew 120*10*4 sp=100mm 179 ISO 75/Ae
HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm 210 ISO 75/Bf
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm 170 ISO 75/Af
PHYSICAL Value Unit Standard
Specific Gravity 1.38 - ASTM D 792
Filler Content 20 % ASTM D 229
Mold Shrinkage on Tensile Bar,flow(2)(5) 0.2-0.4 % SABIC Method
Mold Shrinkage,flow,3.2 mm(5) 0.3-0.6 % SABIC Method
Mold Shrinkage on Tensile Bar,xflow(2)(5) 0.4-0.8 % SABIC Method
Melt Flow Rate,200℃/3.8 kgf 17 g/10 min ASTM D 1238
Melt Flow Rate,265℃/5.0 kgf 35 g/10 min ASTM D 1238
Density 1.38 g/cm³ ISO 1183
Water Absorption,(23℃/sat) 0.76 % ISO 62
Moisture Absorption(23℃/50% RH) 0.27 % ISO 62
Melt Volume Rate,MVR at 250℃/5.0 kg 17 cm³/10 min ISO 1133
Melt Volume Rate,MVR at 265℃/5.0 kg 30 cm³/10 min ISO 1133
Melt Viscosity,260℃,1500 sec-1 175 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 28 kV/mm ASTM D 149
Dielectric Strength,in oil,3.2 mm 24 kV/mm ASTM D 149
Relative Permittivity,1 MHz 3.4 - ASTM D 150
Dissipation Factor,1 MHz 0.02 - ASTM D 150
Comparative Tracking Index(UL){PLC} 1 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,1.6 mm 28 kV/mm IEC 60243-1
Dielectric Strength,in oil,3.2 mm 24 kV/mm IEC 60243-1
Relative Permittivity,1 MHz 3.4 - IEC 60250
Dissipation Factor,50/60 Hz 0.002 - IEC 60250
Dissipation Factor,1 MHz 0.02 - IEC 60250
Relative Permittivity,50/60 Hz 3.4 - IEC 60250
FLAME CHARACTERISTICS Value Unit Standard
UL Compliant,94HB Flame Class Rating(3)(4) 1.6 mm UL 94 by SABIC-IP
Glow Wire Flammability Index 750℃,passes at 1 mm IEC 60695-2-12
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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