技术参数
物理性能 PHYSICAL
LEXAN™ Homopolymer ML7682
LEXAN™ ML7682 resin
单位 UNIT
测试方法 TEST METHOD
吸水率 Water Absorption
Water Absorption
%
ISO 62
吸水率(平衡,23℃,50% RH)
Water absorption rate
%
吸水率(饱和,23℃)
Water absorption rate
%
吸湿性 Moisture Absorption
Moisture Absorption
%
ISO 62
室外适用性
Outdoor applicability
UL 746C
密度 Density
Density
g/cm³
ISO 1183
密度(--)
Density
g/cm³
ASTM D792
密度(--)
Density
g/cm³
ISO 1183
成型收缩率 Molding Shrinkage(flow,3.2 mm)
Molding shrinkage
%
内部方法
成型收缩率 Molding Shrinkage(xflow,3.2 mm)
Molding shrinkage
%
内部方法
收缩率(MD:3.2 mm)
Shrinkage rate
%
收缩率(TD:3.2 mm)
Shrinkage rate
%
比重 Specific Gravity
Specific Gravity
ASTM D792
熔体体积流动速率 Melt Volume Rate
Melt Volume Rate
cm³/10min
ISO 1133
熔体体积流动速率(300℃,1.2 kg)
Melt Volume Rate
cm³/10min
ISO 1133
熔体质量流动速率 Melt Flow Rate
Melt Flow Rate
g/10min
ASTM D1238
熔体质量流动速率(300℃,1.20kg)
Melt Flow Rate
g/10min
ASTM D1238
机械性能 MECHANICAL
LEXAN™ Homopolymer ML7682
LEXAN™ ML7682 resin
单位 UNIT
测试方法 TEST METHOD
弯曲强度 Flexural Strength(屈服 yield, 2 mm/min)
Flexural Strength
MPa
ISO 178
弯曲强度 Flexural Strength(屈服 yld, 1.3 mm/min, 50 mm span )
Flexural Strength
MPa
ASTM D790
弯曲强度(--)
bending strength
MPa
ISO 178
弯曲强度(屈服,50 mm跨度)
bending strength
MPa
ASTM D790
弯曲模量 Flexural Modulus( 1.3 mm/min, 50 mm span )
Flexural Modulus
MPa
ASTM D790
弯曲模量 Flexural Modulus(2 mm/min )
Flexural Modulus
MPa
ISO 178
弯曲模量(--)
Bending modulus
MPa
ISO 178
弯曲模量(50 mm跨距)
Bending modulus
MPa
ASTM D790
拉伸应变 Tensile Strain(屈服 yld,50 mm/min)
Tensile Strain
%
ISO 527
拉伸应变 Tensile Strain(屈服 yld,类型 I type I,50 mm/min)
Tensile Strain
%
ASTM D882
拉伸应变 Tensile Strain(断裂 brk,50 mm/min)
Tensile Strain
%
ISO 527
拉伸应变 Tensile Strain(断裂 brk,类型 I type I,50 mm/min)
Tensile Strain
%
ASTM D882
拉伸应变(屈服)
Tensile strain
%
ASTM D638
拉伸应变(屈服)
Tensile strain
%
ISO 527-2/50
拉伸应变(断裂)
Tensile strain
%
ASTM D638
拉伸应变(断裂)
Tensile strain
%
ISO 527-2/50
拉伸强度 Tensile Strength(屈服 yld,50 mm/min)
Tensile Strength
MPa
ISO 527-2
拉伸强度 Tensile Strength(屈服 yld,类型 I type I,50 mm/min)
Tensile Strength
MPa
ASTM D638
拉伸强度 Tensile Strength(断裂 brk,50 mm/min)
Tensile Strength
MPa
ISO 527-2
拉伸强度 Tensile Strength(断裂 brk,类型 I type I,50 mm/min)
Tensile Strength
MPa
ASTM D638
拉伸强度(屈服)
tensile strength
MPa
ASTM D638
拉伸强度(屈服)
tensile strength
MPa
ISO 527-2/50
拉伸强度(断裂)
tensile strength
MPa
ASTM D638
拉伸强度(断裂)
tensile strength
MPa
ISO 527-2/50
拉伸模量 Tensile Modulus(1 mm/min )
Tensile Modulus
MPa
ISO 527
拉伸模量 Tensile Modulus(50 mm/min )
Tensile Modulus
MPa
ASTM D638
拉伸模量(--)
Tensile modulus
MPa
ASTM D638
拉伸模量(--)
Tensile modulus
MPa
ISO 527-1-2
冲击性能 IMPACT
LEXAN™ Homopolymer ML7682
LEXAN™ ML7682 resin
单位 UNIT
测试方法 TEST METHOD
多轴向仪器化冲击能量 Multiaxial Impact
Multiaxial Impact
J
ASTM D3763
悬臂梁无缺口冲击强度 Izod Unnotched Impact strength(-30℃)
Izod Unnotched Impact strength of cantilever beam
J/m
ASTM D4812
悬臂梁无缺口冲击强度 Izod Unnotched Impact strength(23℃)
Izod Unnotched Impact strength of cantilever beam
J/m
ASTM D4812
悬臂梁无缺口冲击强度 Izod Unnotched Impact strength(80*10*3,-30℃)
Izod Unnotched Impact strength of cantilever beam
KJ/m²
ISO 180/1U
悬臂梁无缺口冲击强度 Izod Unnotched Impact strength(80*10*3,23℃)
Izod Unnotched Impact strength of cantilever beam
KJ/m²
ISO 180/1U
悬臂梁无缺口冲击强度(-30℃)
Notched impact strength of cantilever beam
J/m
ASTM D4812
悬臂梁无缺口冲击强度(-30℃)
Notched impact strength of cantilever beam
kJ/m²
ISO 180/1U
悬臂梁无缺口冲击强度(23℃)
Notched impact strength of cantilever beam
J/m
ASTM D4812
悬臂梁无缺口冲击强度(23℃)
Notched impact strength of cantilever beam
kJ/m²
ISO 180/1U
悬臂梁缺口冲击强度 Izod Notched Impact strength(-30℃)
Izod Notched Impact strength
J/m
ASTM D256
悬臂梁缺口冲击强度 Izod Notched Impact strength(23℃)
Izod Notched Impact strength
J/m
ASTM D256
悬臂梁缺口冲击强度 Izod Notched Impact strength(80*10*3,-30℃)
Izod Notched Impact strength
KJ/m²
ISO 180/1A
悬臂梁缺口冲击强度 Izod Notched Impact strength(80*10*3,23℃)
Izod Notched Impact strength
KJ/m²
ISO 180/1A
悬臂梁缺口冲击强度(-30℃)
Impact strength of cantilever beam notch
J/m
ASTM D256
悬臂梁缺口冲击强度(-30℃)
Impact strength of cantilever beam notch
kJ/m²
ISO 180-1A
悬臂梁缺口冲击强度(23℃)
Impact strength of cantilever beam notch
J/m
ASTM D256
悬臂梁缺口冲击强度(23℃)
Impact strength of cantilever beam notch
kJ/m²
ISO 180-1A
简支梁无缺口冲击强度 Charpy Unnotched Impact strength(-30℃,80*10*3 sp=62mm)
Charpy Unnotch Impact strength
kJ/m²
ISO 179/1eU
简支梁无缺口冲击强度 Charpy Unnotched Impact strength(23℃,80*10*3 sp=62mm)
Charpy Unnotch Impact strength
kJ/m²
ISO 179/1eU
简支梁无缺口冲击强度(-30℃)
Charpy Unnotch Impact strength
kJ/m²
简支梁无缺口冲击强度(23℃)
Charpy Unnotch Impact strength
kJ/m²
简支梁缺口冲击强度 Charpy notched Impact strength(-30℃,V-notch Edgew 80*10*3 sp=62mm)
Charpy Notched Impact Strength
kJ/m²
ISO 179/1eA
简支梁缺口冲击强度 Charpy notched Impact strength(23℃,V-notch Edgew 80*10*3 sp=62mm)
Charpy Notched Impact Strength
kJ/m²
ISO 179/1eA
简支梁缺口冲击强度(-30℃)
Charpy Notched Impact Strength
kJ/m²
简支梁缺口冲击强度(23℃)
Charpy Notched Impact Strength
kJ/m²
装有测量仪表的落镖冲击(23℃,Total Energy)
Dart impact equipped with measuring instruments
J
ASTM D3763
热性能 THERMAL
LEXAN™ Homopolymer ML7682
LEXAN™ ML7682 resin
单位 UNIT
测试方法 TEST METHOD
热变形温度 HDT(0.45 MPa)
Hot deformation temperature HDT
℃
ASTM D648
热变形温度 HDT(0.45MPa Edgew 120*10*4 sp=100mm)
Hot deformation temperature HDT
℃
ISO 75-1/-2
热变形温度 HDT(1.8 MPa Edgew 120*10*4 sp=100mm)
Hot deformation temperature HDT
℃
ISO 75-1/-2
热变形温度 HDT(1.82 MPa)
Hot deformation temperature HDT
℃
ASTM D648
热变形温度(0.45 MPa,未退火,100 mm跨距)
Hot deformation temperature
℃
ISO 75-2/Be
热变形温度(0.45 MPa,未退火,3.2 mm)
Hot deformation temperature
℃
ASTM D648
热变形温度(1.8 MPa,未退火,100 mm跨距)
Hot deformation temperature
℃
ISO 75-2/Ae
热变形温度(1.8 MPa,未退火,3.2 mm)
Hot deformation temperature
℃
ASTM D648
球压测试 Ball Pressure Test(125℃ +/- 2℃)
Ball Pressure Test
IEC 60695-10-2
球压测试(123~127℃)
Ball pressure test
IEC 60695-10-2
相对温度指数 Relative Temp Index(RTI)(机械冲击 Mech w/impact )
Relative Temperature Index (RTI)
℃
UL-746B
相对温度指数 Relative Temp Index(RTI)(电气 elec)
Relative Temperature Index (RTI)
℃
UL-746B
相对温度指数 Relative Temp Index(RTI)(非机械冲击 Mech w/o impact )
Relative Temperature Index (RTI)
℃
UL-746B
相对温度指数(冲击机械性能)
Relative temperature index
℃
UL 746
相对温度指数(电气性能)
Relative temperature index
℃
UL 746
线性热膨胀系数 Coeff.of linear therm expansion(-40℃-40℃,flow)
Coeff. of linear thermal expansion
×10-5/℃
ASTM E831
线性热膨胀系数 Coeff.of linear therm expansion(-40℃-40℃,xflow)
Coeff. of linear thermal expansion
×10-5/℃
ASTM E831
线性热膨胀系数 Coeff.of linear therm expansion(23℃-80℃,flow)
Coeff. of linear thermal expansion
×10-5/℃
ISO 11359-2
线性热膨胀系数 Coeff.of linear therm expansion(23℃-80℃,xflow)
Coeff. of linear thermal expansion
×10-5/℃
ISO 11359-2
线性热膨胀系数(MD:-40~40℃)
Linear coefficient of thermal expansion
1/℃
ASTM E831
线性热膨胀系数(MD:23~80℃)
Linear coefficient of thermal expansion
1/℃
ISO 11359-2
线性热膨胀系数(TD:-40~40℃)
Linear coefficient of thermal expansion
1/℃
ASTM E831
线性热膨胀系数(TD:23~80℃)
Linear coefficient of thermal expansion
1/℃
ISO 11359-2
维卡软化温度 Vicat Softening Temperature(Rate B/120)
Vicat Softening Temperature
℃
ISO 306/B
维卡软化温度 Vicat Softening Temperature(Rate B/50)
Vicat Softening Temperature
℃
ASTM D1525
维卡软化温度 Vicat Softening Temperature(Rate B/50)
Vicat Softening Temperature
℃
ISO 306/B
维卡软化温度(--)
Vicat Softening Temp
℃
ASTM D1525 11
维卡软化温度(B120)
Vicat Softening Temp
℃
ISO 306/B120
电气性能 ELECTRICAL
LEXAN™ Homopolymer ML7682
LEXAN™ ML7682 resin
单位 UNIT
测试方法 TEST METHOD
体积电阻率
Volume resistivity
ohms·cm
ASTM D257
体积电阻率 Volume Resistivity
Volume Resistance
ohm·cm
ASTM D257
表面电阻率
Surface resistivity
ohms
ASTM D257
表面电阻率 Surface Resistivity
Surface Resistivity
ohm
ASTM D257
阻燃性能 FLAMMABILITY
LEXAN™ Homopolymer ML7682
LEXAN™ ML7682 resin
单位 UNIT
测试方法 TEST METHOD
灼热丝可燃性指数 Glow Wire Flammability Index(GWFI)(3 mm)
Glow Wire Flammability Index (GWFI)
℃
IEC 60695-2-12
灼热丝可燃性指数(3.0 mm)
Glowing wire flammability index
℃
IEC 60695-2-12
灼热丝起燃温度 Glow Wire Ignitability Temperature(GWIT)(1.0 mm)
Glow Wire Ignitability Temperature (GWIT)
℃
IEC 60695-2-13
灼热丝起燃温度(1 mm)
Igniting temperature of the hot wire
℃
IEC 60695-2-13
紫外线,水暴露/浸泡 UV-light, water exposure/immersion
UL 746C
阻燃等级 Flame Class Rating(1.8 mm)
Flame Class Rating
calss
UL 94
阻燃等级 Flame Class Rating(2.5 mm)
Flame Class Rating
calss
UL 94
阻燃等级(1.80 mm)
Flame retardant level
阻燃等级(2.50 mm)
Flame retardant level