技术参数
阻燃性能 FLAMMABILITY
Makrolon® LED5402
LEXAN™ SLX2471T resin
单位 UNIT
测试方法 TEST METHOD
灼热丝可燃性指数(1.6 mm)
Glowing wire flammability index
℃
IEC 60695-2-12
灼热丝起燃温度(1 mm)
Igniting temperature of the hot wire
℃
IEC 60695-2-13
灼热丝起燃温度(2 mm)
Igniting temperature of the hot wire
℃
IEC 60695-2-13
灼热丝起燃温度(2.5 mm)
Igniting temperature of the hot wire
℃
IEC 60695-2-13
灼热丝起燃温度(3 mm)
Igniting temperature of the hot wire
℃
IEC 60695-2-13
阻燃等级(0.75-2.4 mm)
Flame retardant level
UL 94
阻燃等级(1.50 mm)
Flame retardant level
UL 94
光学性能 OPTICAL
Makrolon® LED5402
LEXAN™ SLX2471T resin
单位 UNIT
测试方法 TEST METHOD
折射率
Refractive index
ISO 489
透光率(2540 µm)
Transmittance
%
ASTM D1003
雾度
Haze
%
ISO 14782
雾度(2540 µm)
Haze
%
ASTM D1003
物理性能 PHYSICAL
Makrolon® LED5402
LEXAN™ SLX2471T resin
单位 UNIT
测试方法 TEST METHOD
吸水率(平衡,23℃,50% RH)
Water absorption rate
%
ISO 62
吸水率(饱和,23℃)
Water absorption rate
%
ISO 62
密度
Density
g/cm³
ASTM D792
密度
Density
g/cm³
ISO 1183
收缩率(MD:3.2 mm)
Shrinkage rate
%
内部方法
熔体体积流动速率
Melt Volume Rate
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(300℃,1.20kg)
Melt Flow Rate
g/10min
ASTM D1238
耐候性
Weathering resistance
UL 746C
机械性能 MECHANICAL
Makrolon® LED5402
LEXAN™ SLX2471T resin
单位 UNIT
测试方法 TEST METHOD
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(50 mm跨距)
Bending modulus
MPa
ASTM D790
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(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
MPa
ASTM D638
拉伸模量
Tensile modulus
MPa
ISO 527-1-2
冲击性能 IMPACT
Makrolon® LED5402
LEXAN™ SLX2471T resin
单位 UNIT
测试方法 TEST METHOD
悬臂梁无缺口冲击强度(23℃)
Notched impact strength of cantilever beam
ISO 180/1U
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(23℃)
Charpy Unnotch Impact strength
ISO 179/1eU
简支梁缺口冲击强度(-30℃)
Charpy Notched Impact Strength
kJ/m²
ISO 179/1eA
简支梁缺口冲击强度(23℃)
Charpy Notched Impact Strength
kJ/m²
ISO 179/1eA
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
Makrolon® LED5402
LEXAN™ SLX2471T resin
单位 UNIT
测试方法 TEST METHOD
热变形温度(1.8 MPa,未退火,3.2 mm)
Hot deformation temperature
℃
ASTM D648
热变形温度(1.8 MPa,未退火,64 mm跨距)
Hot deformation temperature
℃
ISO 75-2/Af
球压测试(125℃)
Ball pressure test
IEC 60695-10-2
球压测试(75℃)
Ball pressure test
IEC 60695-10-2
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:-40~40℃)
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:-40~40℃)
Linear coefficient of thermal expansion
1/℃
ISO 11359-2
维卡软化温度
Vicat Softening Temp
℃
ASTM D1525 10
维卡软化温度(B120)
Vicat Softening Temp
℃
ISO 306/B120
维卡软化温度(B50)
Vicat Softening Temp
℃
ISO 306