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PBT 735 Resin 含40%玻纤/矿物填充,耐热佳

添加时间:2014-03-25  信息来源:http://www.kingoflotto.com/  作者:苏州希普能塑料
VALOX PBT 735 Resin
VALOX™ PBT 735 Resin
40%玻纤/矿物填充
聚对苯二甲酸丁酯
SABIC Innovative Plastics (Europe-Africa-Middle East)
 
产品说明
VALOX 735 is 40% glass/mineral filled PBT injection moulding resin with excellent thermal performance and low shrinkage. Applications: motorized heating appliances, adapter rings, oven grills.
 
增强填料:含40%玻纤/矿物填充
材料特点:耐热佳,低收缩率
材料用途:电动加热电器,变压器环,烤箱烤炉
定属记号:PBT
塑料牌号:PBT 735
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/735-resin.html
 
材料物性
MECHANICAL Value Unit Standard
Tensile Stress,yld,Type I,5 mm/min 960 kgf/cm² ASTM D 638
Tensile Stress,brk,Type I,5 mm/min 960 kgf/cm² ASTM D 638
Tensile Strain,yld,Type I,5 mm/min 2 % ASTM D 638
Tensile Strain,brk,Type I,5 mm/min 2 % ASTM D 638
Tensile Modulus,5 mm/min 106000 kgf/cm² ASTM D 638
Flexural Stress,yld,1.3 mm/min,50 mm span 1220 kgf/cm² ASTM D 790
Flexural Stress,brk,1.3 mm/min,50 mm span 1220 kgf/cm² ASTM D 790
Flexural Modulus,1.3 mm/min,50 mm span 84600 kgf/cm² ASTM D 790
Taber Abrasion,CS-17,1 kg 64 mg/1000cy SABIC Method
Tensile Stress,yield,5 mm/min 90 MPa ISO 527
Tensile Stress,break,5 mm/min 90 MPa ISO 527
Tensile Strain,yield,5 mm/min 2 % ISO 527
Tensile Strain,break,5 mm/min 2 % ISO 527
Tensile Modulus,1 mm/min 10000 MPa ISO 527
Flexural Stress,yield,2 mm/min 130 MPa ISO 178
Flexural Stress,break,2 mm/min 130 MPa ISO 178
Flexural Strain,break,2 mm/min 2 % ISO 178
Flexural Modulus,2 mm/min 8300 MPa ISO 178
Hardness,H358/30 144 MPa ISO 2039-1
Hardness,Rockwell R 124 - ISO 2039-2
IMPACT Value Unit Standard
Charpy Impact,unnotched,23℃ 40 kJ/m² ISO 179/2C
Charpy Impact,unnotched,-30℃ 30 kJ/m² ISO 179/2C
Izod Impact,unnotched,23℃ 57 cm-kgf/cm ASTM D 4812
Izod Impact,unnotched,-30℃ 53 cm-kgf/cm ASTM D 4812
Izod Impact,notched,23℃ 6 cm-kgf/cm ASTM D 256
Izod Impact,notched,0℃ 5 cm-kgf/cm ASTM D 256
Izod Impact,notched,-30℃ 5 cm-kgf/cm ASTM D 256
Izod Impact,unnotched 80*10*4 +23℃ 35 kJ/m² ISO 180/1U
Izod Impact,unnotched 80*10*4 -30℃ 25 kJ/m² ISO 180/1U
Izod Impact,notched 80*10*4 +23℃ 5 kJ/m² ISO 180/1A
Izod Impact,notched 80*10*4 0℃ 5 kJ/m² ISO 180/1A
Izod Impact,notched 80*10*4 -30℃ 5 kJ/m² ISO 180/1A
Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm 4 kJ/m² ISO 179/1eA
Charpy Impact,notched,23℃ 7 kJ/m² ISO 179/2C
Charpy -30℃,V-notch Edgew 80*10*4 sp=62mm 4 kJ/m² ISO 179/1eA
Charpy Impact,notched,-30℃ 7 kJ/m² ISO 179/2C
Charpy 23℃,Unnotch Edgew 80*10*4 sp=62mm 35 kJ/m² ISO 179/1eU
Charpy -30℃,Unnotch Edgew 80*10*4 sp=62mm 30 kJ/m² ISO 179/1eU
THERMAL Value Unit Standard
Vicat Softening Temp,Rate A/50 220 ASTM D 1525
Vicat Softening Temp,Rate B/50 185 ASTM D 1525
HDT,0.45 MPa,3.2 mm,unannealed 215 ASTM D 648
HDT,1.82 MPa,3.2mm,unannealed 190 ASTM D 648
Thermal Conductivity 0.36 W/m-℃ ISO 8302
CTE,-40℃ to 40℃,flow 2.28E-05 1/℃ ISO 11359-2
CTE,-40℃ to 40℃,xflow 6.53E-05 1/℃ ISO 11359-2
CTE,23℃ to 80℃,flow 2.5E-05 1/℃ ISO 11359-2
CTE,23℃ to 80℃,xflow 8.E-05 1/℃ ISO 11359-2
CTE,23℃ to 150℃,flow 2.18E-05 1/℃ ISO 11359-2
CTE,23℃ to 150℃,xflow 1.4E-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/50 180 ISO 306
Vicat Softening Temp,Rate B/120 180 ISO 306
HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm 215 ISO 75/Bf
HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm 190 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 1.62 - ASTM D 792
Filler Content 40 % ASTM D 229
Mold Shrinkage on Tensile Bar,flow(2)(5) 0.3-0.6 % SABIC Method
Mold Shrinkage on Tensile Bar,xflow(2)(5) 0.5-0.8 % SABIC Method
Melt Flow Rate,266℃/5.0 kgf 20 g/10 min ASTM D 1238
Density 1.62 g/cm³ ISO 1183
Water Absorption,(23℃/sat) 0.96 % ISO 62
Moisture Absorption(23℃/50% RH) 0.07 % ISO 62
Melt Volume Rate,MVR at 250℃/5.0 kg 1 cm³/10 min ISO 1133
Melt Volume Rate,MVR at 265℃/1.2 kg 3 cm³/10 min ISO 1133
Melt Volume Rate,MVR at 265℃/5.0 kg 15 cm³/10 min ISO 1133
Melt Viscosity,260℃,1500 sec-1 160 Pa-s ISO 11443
ELECTRICAL Value Unit Standard
Volume Resistivity >1.E+15 Ohm-cm ASTM D 257
Dielectric Strength,in oil,0.8 mm 45 kV/mm ASTM D 149
Dielectric Strength,in oil,1.6 mm 22 kV/mm ASTM D 149
Dielectric Strength,in oil,3.2 mm 18 kV/mm ASTM D 149
Arc Resistance,Tungsten{PLC} 6 PLC Code ASTM D 495
Hot Wire Ignition{PLC) 0 PLC Code UL 746A
High Voltage Arc Track Rate{PLC} 1 PLC Code UL 746A
High Ampere Arc Ign,surface{PLC} 3 PLC Code UL 746A
Comparative Tracking Index(UL){PLC} 2 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 45 kV/mm IEC 60243-1
Dielectric Strength,in oil,1.6 mm 22 kV/mm IEC 60243-1
Dielectric Strength,in oil,3.2 mm 18 kV/mm IEC 60243-1
Relative Permittivity,1 MHz 3.3 - IEC 60250
Dissipation Factor,50/60 Hz 0.008 - IEC 60250
Dissipation Factor,1 MHz 0.017 - IEC 60250
Relative Permittivity,50/60 Hz 3.5 - IEC 60250
FLAME CHARACTERISTICS Value Unit Standard
UL Recognized,94HB Flame Class Rating(3) 0.81 mm UL 94
UL Recognized,94HB Flame Class Rating 2nd value(3) 3 mm UL 94
Glow Wire Flammability Index 750℃,passes at 1 mm IEC 60695-2-12
Injection Molding Value Unit
Drying Temperature 110-120
Drying Time 4-6 hrs
Maximum Moisture Content 0.02 %
Melt Temperature 260-285
Nozzle Temperature 265-275
Front-Zone 3 Temperature 260-280
Middle-Zone 2 Temperature 255-280
Rear-Zone 1 Temperature 240-260
Hopper Temperature 40-60
Mold Temperature 60-110
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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