技术参数
物理性能 PHYSICAL
Ultramid® A 20 V25 NATURAL
Ultramid® A3X2G5
单位 UNIT
测试方法 TEST METHOD
吸水率 Water absorption(23℃,24hr)
Water absorption
%
ISO 62
吸水率 Water absorption(平衡,23℃,50% RH)
Water absorption
%
ISO 62
吸水率(平衡,23℃,50% RH)
Water absorption rate
%
ISO 62
吸水率(平衡,50% RH)
Water absorption rate
%
ASTM D570
吸水率(饱和)
Water absorption rate
%
ASTM D570
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
密度 Density
Density
g/cm³
ISO 1183/A
成型收缩率 Molding shrinkage(垂直 normal)
Molding shrinkage
%
成型收缩率 Molding shrinkage(平行 parallel)
Molding shrinkage
%
收缩率(MD:3.2 mm)
Shrinkage rate
%
熔体体积流动速率(275℃,5 kg)
Melt Volume Rate
cm³/10min
ISO 1133
机械性能 MECHANICAL
Ultramid® A 20 V25 NATURAL
Ultramid® A3X2G5
单位 UNIT
测试方法 TEST METHOD
弯曲强度 Flexural strength(23℃,干燥 dry)
Flexural strength
MPa
ISO 178
弯曲强度 Flexural strength(23℃,湿润 cond.)
Flexural strength
MPa
ISO 178
弯曲模量 Flexural modulus(23℃,干燥 dry)
Flexural modulus
MPa
ISO 178
弯曲模量 Flexural modulus(23℃,湿润 cond.)
Flexural modulus
MPa
ISO 178
弯曲模量(23℃)
Bending modulus
MPa
ASTM D790
拉伸应变 Tensile Strain(断裂,23℃,干燥 dry)
Tensile Strain
%
ISO 527-2
拉伸应变 Tensile Strain(断裂,23℃,湿润 cond.)
Tensile Strain
%
ISO 527-2
拉伸应变(断裂,23℃)
Tensile strain
%
ASTM D638
拉伸应变(断裂,23℃)
Tensile strain
%
ISO 527-2
拉伸强度 Tensile Stress(断裂 break,23℃,干燥 dry)
Tensile Strength
MPa
ISO 527-2/1A
拉伸强度 Tensile Stress(断裂 break,23℃,湿润 cond.)
Tensile Strength
MPa
ISO 527-2/1A
拉伸强度(断裂,-40℃)
tensile strength
MPa
ISO 527-2
拉伸强度(断裂,23℃)
tensile strength
MPa
ASTM D638
拉伸强度(断裂,23℃)
tensile strength
MPa
ISO 527-2
拉伸模量 Tensile modulus(23℃,干燥 dry)
Tensile modulus
MPa
ISO 527-2/1A
拉伸模量 Tensile modulus(23℃,湿润 cond. )
Tensile modulus
MPa
ISO 527-2/1A
拉伸模量(23℃)
Tensile modulus
MPa
ISO 527-2
冲击性能 IMPACT
Ultramid® A 20 V25 NATURAL
Ultramid® A3X2G5
单位 UNIT
测试方法 TEST METHOD
悬臂梁缺口冲击强度 Izod notched impact strength(23℃,干燥 dry)
Izod notched impact strength
kJ/m²
ISO 180/1A
悬臂梁缺口冲击强度 Izod notched impact strength(23℃,湿润 cond.)
Izod notched impact strength
KJ/m²
ISO 180/1A
悬臂梁缺口冲击强度(-40℃)
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
J/m
ASTM D256
简支梁冲击强度 Charpy impact strength(-30℃,干燥 dry)
Charpy impact strength of simply supported beams
kJ/m²
ISO 179/1eU
简支梁冲击强度 Charpy impact strength(23℃,干燥 dry)
Charpy impact strength of simply supported beams
kJ/m²
ISO 179/1eU
简支梁冲击强度 Charpy impact strength(23℃,湿润 cond.)
Charpy impact strength of simply supported beams
kJ/m²
ISO 179/1eU
简支梁无缺口冲击强度(-30℃)
Charpy Unnotch Impact strength
kJ/m²
ISO 179
简支梁无缺口冲击强度(23℃)
Charpy Unnotch Impact strength
kJ/m²
ISO 179
简支梁缺口冲击强度 Charpy notched impact strength(-30℃,干燥 dry)
Charpy notched impact strength
kJ/m²
ISO 179/1eA
简支梁缺口冲击强度 Charpy notched impact strength(23℃,干燥 dry)
Charpy notched impact strength
kJ/m²
ISO 179/1eA
简支梁缺口冲击强度 Charpy notched impact strength(23℃,湿润 cond.)
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
ISO 179
简支梁缺口冲击强度(23℃)
Charpy Notched Impact Strength
kJ/m²
ISO 179
热性能 THERMAL
Ultramid® A 20 V25 NATURAL
Ultramid® A3X2G5
单位 UNIT
测试方法 TEST METHOD
热变形温度 HDT(1.8 MPa,未退火 unannealed)
Hot deformation temperature HDT
℃
ISO 75-2/-1
热变形温度(0.45 MPa,未退火)
Hot deformation temperature
℃
ASTM D648
热变形温度(0.45 MPa,未退火)
Hot deformation temperature
℃
ISO 75-2/B
热变形温度(1.8 MPa,未退火)
Hot deformation temperature
℃
ASTM D648
热变形温度(1.8 MPa,未退火)
Hot deformation temperature
℃
ISO 75-2/A
熔融峰值温度
Melting peak temperature
℃
ASTM D3418
熔融温度 Melting temperature
Melting temperature
℃
ISO 11357-1/-3
熔融温度(DSC)
Melting temperature
℃
ISO 3146
相对温度指数(0.40 mm)
Relative temperature index
℃
UL 746
相对温度指数(0.8 mm)
Relative temperature index
℃
UL 746
相对温度指数(1.5 mm)
Relative temperature index
℃
UL 746
相对温度指数(3.0 mm)
Relative temperature index
℃
UL 746
相对温度指数(冲击机械性能)
Relative temperature index
UL 746
相对温度指数(强度机械性能)
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(MD)
Linear coefficient of thermal expansion
1/℃
线性热膨胀系数(MD)
Linear coefficient of thermal expansion
1/℃
ASTM E831
线性热膨胀系数(TD)
Linear coefficient of thermal expansion
1/℃
电气性能 ELECTRICAL
Ultramid® A 20 V25 NATURAL
Ultramid® A3X2G5
单位 UNIT
测试方法 TEST METHOD
介电常数(1 MHz)
Dielectric constant
IEC 60250
介电强度
Dielectric strength
kV/mm
IEC 60243-1
介电强度 Electric strength(0.8 mm)
Electric strength
kV/mm
IEC 60243-1
体积电阻率 Volume resistivity(干燥 dry)
Volume resistivity
ohm·m
IEC 62631-3-1
体积电阻率 Volume resistivity(湿润 cond.)
Volume resistivity
ohm·m
IEC 62631-3-1
体积电阻率(1.50 mm)
Volume resistivity
ohms·cm
ASTM D257
相对电容率 Relative permittivity(干燥 dry,100Hz)
Relative permittivity
IEC 62631-2-1
相对电容率 Relative permittivity(湿润 cond.,100Hz)
Relative permittivity
IEC 62631-2-1
相比漏电起痕指数
Compared to the leakage tracing index
V
IEC 60112
相比漏电起痕指数 Comparative tracking index(解决方案 A)
Compared tracking index
IEC 60112
耗散因数 Dissipation factor (干燥 dry)
E-4
IEC 62631-2-1
耗散因数 Dissipation factor (湿润 cond.)
E-4
IEC 62631-2-1
耗散因数(1 MHz)
Dissipation factor
IEC 60250
表面电阻率 Surface resistivity(干燥 dry)
Surface resistivity
ohms
IEC 62631-3-2
表面电阻率 Surface resistivity(湿润 cond.)
Surface resistivity
ohms
IEC 62631-3-2
阻燃性能 FLAMMABILITY
Ultramid® A 20 V25 NATURAL
Ultramid® A3X2G5
单位 UNIT
测试方法 TEST METHOD
French Fire Index
French Fire Index
NF F16-101
French Smoke Index
French Smoke Index
NF F16-101
极限氧指数 Oxygen index
%
ISO 4589-2
灼热丝可燃性指数 Glow Wire Flammability Index(0.80 mm)
Glow Wire Flammability Index
℃
IEC 60695-2-12
灼热丝可燃性指数 Glow Wire Flammability Index(1.6 mm)
Glow Wire Flammability Index
℃
IEC 60695-2-12
灼热丝可燃性指数 Glow Wire Flammability Index(3.2 mm)
Glow Wire Flammability Index
℃
IEC 60695-2-12
灼热丝起燃温度 Glow Wire Ignition Temperature (1.6 mm)
℃
IEC 60695-2-13
阻燃等级(0.80 mm)
Flame retardant level
calss
UL 94
阻燃等级(0.80 mm)
Flame retardant level
UL 94
阻燃等级(1.50 mm)
Flame retardant level
UL 94
阻燃等级(1.60 mm)
Flame retardant level
calss
UL 94
阻燃等级(3.00 mm)
Flame retardant level
UL 94
阻燃等级(3.20 mm)
Flame retardant level
calss
UL 94