厂商 :东莞市展羽塑胶原料有限公司
广东 东莞市- 主营产品:
- POM塑胶原料
- PC/ABS塑胶原料
- PMMA塑胶原料
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商品详细描述
Lexan PC 144R, Lexan PC食品级
Lexan PC 144R物性表
熔体流动速率MFR:10.5。 按FDA规范制造(21 CFR 177.1580)的食物接触用具,内含脱模剂
相关颜色色号:144R-111FC、144R-112FC、144R-GY5G128Q
UL rated HB. 200 series recommended when V-2 rating required. MFR 10.5. Internal mold release. FDA food contact compliant in limited colors.Effective January 15th, 2007 this grade will no longer be supported with biocompatibility information and should not be used for medical applications which require biocompatibility. Alternative grade HP4.
Property/特性
|
TYPICAL PROPERTIES (1) | |||
MECHANICAL/机械性能
|
Value/值 | Unit/单位 | Standard/标准 |
Tensile Stress, yld, Type I / 抗张程度,屈服,类型I, 50 mm/min
|
62
|
MPa
|
ASTM D 638
|
Tensile Stress, brk, Type I / 抗张程度,断裂,类型I, 50 mm/min
|
68
|
MPa
|
ASTM D 638
|
Tensile Strain, yld, Type I / 拉伸伸长,屈服,类型I, 50 mm/min
|
7
|
%
|
ASTM D 638
|
Tensile Strain, brk, Type I / 拉伸伸长,断裂,类型I, 50 mm/min
|
130
|
%
|
ASTM D 638
|
Tensile Modulus / 拉伸模量, 50 mm/min
|
2370
|
MPa
|
ASTM D 638
|
Flexural Stress, yld / 挠曲强度, 屈服 , 1.3 mm/min, 50 mm span
|
97
|
MPa
|
ASTM D 790
|
Flexural Modulus / 挠曲模量, 1.3 mm/min, 50 mm span
|
2340
|
MPa
|
ASTM D 790
|
Hardness,Rockwell / 洛氏硬度 M
|
70
|
–
|
ASTM D 785
|
Hardness,Rockwell / 洛氏硬度 R
|
118
|
–
|
ASTM D 785
|
Taber Abrasion / 泰伯磨耗量, CS-17, 1 kg
|
10
|
mg/1000cy
|
ASTM D 1044
|
Tensile Stress, yield / 抗张程度,屈服, 50 mm/min
|
63
|
MPa
|
ISO 527
|
Tensile Stress, break / 抗张程度,断裂, 50 mm/min
|
70
|
MPa
|
ISO 527
|
Tensile Strain, yield / 拉伸伸长,屈服, 50 mm/min
|
6
|
%
|
ISO 527
|
Tensile Strain, break / 拉伸伸长,断裂, 50 mm/min
|
110
|
%
|
ISO 527
|
Tensile Modulus / 拉伸模量, 1 mm/min
|
2350
|
MPa
|
ISO 527
|
Flexural Stress, yield / 弯曲强度,屈服, 2 mm/min
|
90
|
MPa
|
ISO 178
|
Flexural Modulus / 挠曲模量, 2 mm/min
|
2300
|
MPa
|
ISO 178
|
IMPACT/冲击性能
|
Value/值 | Unit/单位 | Standard/标准 |
Izod Impact, unnotched / 无缺口悬臂梁冲击, 23°C
|
3204
|
J/m
|
ASTM D 4812
|
Izod Impact, notched / 悬臂梁缺口冲击强度, 23°C
|
801
|
J/m
|
ASTM D 256
|
Izod Impact, notched / 悬臂梁缺口冲击强度 (natural, tints)
|
801
|
J/m
|
ASTM D 256
|
Izod Impact, notched / 悬臂梁缺口冲击强度 (colors)
|
801
|
J/m
|
ASTM D 256
|
Tensile Impact Type / 拉伸冲击值,类型”S”
|
577
|
kJ/m?
|
ASTM D 1822
|
Falling Dart Impact / 落锤冲击 (D 3029), 23°C
|
169
|
J
|
ASTM D 3029
|
Instrumented IMPACT Energy @ peak / 仪表控制抗冲击能量 @ 峰值, 23°C
|
63
|
J
|
ASTM D 3763
|
Izod Impact, unnotched / 无缺口悬臂梁冲击 80*10*4 +23°C
|
NA
|
kJ/m?
|
ISO 180/1U
|
Izod Impact, unnotched / 无缺口悬臂梁冲击 80*10*4 -30°C
|
NA
|
kJ/m?
|
ISO 180/1U
|
Izod Impact, notched / 悬臂梁缺口冲击强度 80*10*4 +23°C
|
12
|
kJ/m?
|
ISO 180/1A
|
Izod Impact, notched / 悬臂梁缺口冲击强度 80*10*4 -30°C
|
10
|
kJ/m?
|
ISO 180/1A
|
Charpy Impact, notched /简支梁缺口冲击强度, 23°C
|
35
|
kJ/m?
|
ISO 179/2C
|
Charpy(简支梁缺口冲击强度) 23°C, Unnotch(无缺口) Edgew 80*10*4 sp=62mm
|
NA
|
kJ/m?
|
ISO 179/1eU
|
Charpy(简支梁缺口冲击强度) -30°C, Unnotch(无缺口) Edgew 80*10*4 sp=62mm
|
NA
|
kJ/m?
|
ISO 179/1eU
|
THERMAL/热性能
|
Value/值 | Unit/单位 | Standard/标准 |
Vicat Softening Temp, Rate / 维卡软化温度,等级 B/50
|
154
|
°C
|
ASTM D 1525
|
HDT(热变形温度), 0.45 MPa, 6.4 mm, unannealed (未退火)
|
137
|
°C
|
ASTM D 648
|
HDT(热变形温度), 1.82 MPa, 6.4 mm, unannealed (未退火)
|
132
|
°C
|
ASTM D 648
|
CTE(线形膨胀系数), -40°C to 95°C, flow(流动)
|
6.84E-05
|
1/°C
|
ASTM E 831
|
Specific Heat / 比热
|
1.25
|
J/g-°C
|
ASTM C 351
|
Thermal Conductivity / 导热系数
|
0.19
|
W/m-°C
|
ASTM C 177
|
Thermal Conductivity / 导热系数
|
0.2
|
W/m-°C
|
ISO 8302
|
CTE(线形膨胀系数), 23°C to 80°C, flow(流动)
|
7.E-05
|
1/°C
|
ISO 11359-2
|
Ball Pressure Test, 125°C +/- 2°C
|
PASSES
|
–
|
IEC 60695-10-2
|
Vicat Softening Temp, Rate / 维卡软化温度,等级 A/50
|
153
|
°C
|
ISO 306
|
Vicat Softening Temp, Rate / 维卡软化温度,等级 B/50
|
141
|
°C
|
ISO 306
|
Vicat Softening Temp, Rate / 维卡软化温度,等级 B/120
|
142
|
°C
|
ISO 306
|
HDT(热变形温度)/Be, 0.45MPa Edgew 120*10*4 sp=100mm
|
136
|
°C
|
ISO 75/Be
|
HDT(热变形温度)/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm
|
125
|
°C
|
ISO 75/Ae
|
Relative Temp Index, Elec / 相对热指数, 电性能
|
130
|
°C
|
UL 746B
|
Relative Temp Index, Mech w/impact / 相对热指数,机械冲击性能
|
130
|
°C
|
UL 746B
|
Relative Temp Index, Mech w/o impact / 相对热指数,非机械冲击性能
|
130
|
°C
|
UL 746B
|
PHYSICAL/物理性能
|
Value/值 | Unit/单位 | Standard/标准 |
Specific Gravity / 比重
|
1.2
|
–
|
ASTM D 792
|
Specific Volume / 比容
|
0.83
|
cm?/g
|
ASTM D 792
|
Density / 密度
|
1.19
|
g/cm?
|
ASTM D 792
|
Water Absorption / 吸水率, 24 hours
|
0.15
|
%
|
ASTM D 570
|
Water Absorption,equilibrium / 吸水率,平衡, 23C
|
0.35
|
%
|
ASTM D 570
|
Water Absorption,equilibrium / 吸水率,平衡, 100°C
|
0.58
|
%
|
ASTM D 570
|
Mold Shrinkage / 收缩率, flow(流动), 3.2 mm
|
0.5 – 0.7
|
%
|
SABIC Method
|
Melt Flow Rate / 熔流率,, 300°C/1.2 kgf
|
10.5
|
g/10 min
|
ASTM D 1238
|
Melt Volume Rate / 溶化体积流率, MVR at 300°C/1.2 kg
|
10
|
cm?/10 min
|
ISO 1133
|
OPTICAL/光学性能
|
Value/值 | Unit/单位 | Standard/标准 |
Light Transmission / 透光率
|
88
|
%
|
ASTM D 1003
|
Haze / 雾度
|
1
|
%
|
ASTM D 1003
|
Refractive Index / 折射指数
|
1.586
|
–
|
ASTM D 542
|
ELECTRICAL/电气性能
|
Value/值 | Unit/单位 | Standard/标准 |
Volume Resistivity / 体积电阻率
|
>1.E+17
|
Ohm-cm
|
ASTM D 257
|
Dielectric Strength, in air / 介电强度,空气中, 3.2 mm
|
14.9
|
kV/mm
|
ASTM D 149
|
Relative Permittivity / 相对介电常数, 50/60 Hz
|
3.17
|
–
|
ASTM D 150
|
Relative Permittivity / 相对介电常数, 1 MHz
|
2.96
|
–
|
ASTM D 150
|
Dissipation Factor / 耗散因素, 50/60 Hz
|
0.0009
|
–
|
ASTM D 150
|
Dissipation Factor / 耗散因素, 1 MHz
|
0.01
|
–
|
ASTM D 150
|
Hot Wire Ignition / 热丝引燃 {PLC)
|
2
|
PLC Code
|
UL 746A
|
High Voltage Arc Track Rate / 高电压电弧起痕速率 {PLC}
|
2
|
PLC Code
|
UL 746A
|
High Ampere Arc Ign, surface / 高电流电弧引燃,表面 {PLC}
|
1
|
PLC Code
|
UL 746A
|
Comparative Tracking Index / 相比耐漏电起痕指数 (UL) {PLC}
|
2
|
PLC Code
|
UL 746A
|
Volume Resistivity / 体积电阻率
|
>1.E+15
|
Ohm-cm
|
IEC 60093
|
Surface Resistivity ROA / 表面电阻率
|
>1.E+15
|
Ohm
|
IEC 60093
|
Dielectric Strength, in oil / 耐电强度,在油中, 3.2 mm
|
17
|
kV/mm
|
IEC 60243-1
|
Relative Permittivity / 相对介电常数, 50/60 Hz
|
2.7
|
–
|
IEC 60250
|
Relative Permittivity / 相对介电常数, 1 MHz
|
2.7
|
–
|
IEC 60250
|
Dissipation Factor / 耗散因素, 50/60 Hz
|
0.001
|
–
|
IEC 60250
|
Dissipation Factor / 耗散因素, 1 MHz
|
0.01
|
–
|
IEC 60250
|
FLAME CHARACTERISTICS/火焰特性
|
Value/值 | Unit/单位 | Standard/标准 |
UL Recognized, 94HB Flame Class Rating / 阻燃等级 (3)
|
1.47
|
mm
|
UL 94
|
Oxygen Index / 极限氧指数 (LOI)
|
25
|
%
|
ASTM D 2863
|
Oxygen Index / 极限氧指数 (LOI)
|
25
|
%
|
ISO 4589
|
Source GMD, last updated:11/30/2006
|
Processing/加工方法
|
Parameter | ||
Injection Molding/注塑参数
|
Value/值 | Unit/单位 |
Drying Temperature / 干燥温度
|
120
|
°C
|
Drying Time / 干燥时间
|
3 – 4
|
hrs
|
Drying Time (Cumulative) / 干燥时间(累积的)
|
48
|
hrs
|
Maximum Moisture Content / 最大含湿量
|
0.02
|
%
|
Melt Temperature / 熔体温度
|
295 – 315
|
°C
|
Nozzle Temperature / 注嘴温度
|
290 – 310
|
°C
|
Front – Zone 3 Temperature / 前区3温度
|
295 – 315
|
°C
|
Middle – Zone 2 Temperature / 中区2温度
|
280 – 305
|
°C
|
Rear – Zone 1 Temperature / 后区1温度
|
270 – 295
|
°C
|
Mold Temperature / 模具温度
|
70 – 95
|
°C
|
Back Pressure / 背压
|
0.3 – 0.7
|
MPa
|
Screw Speed / 螺杆速度
|
40 – 70
|
rpm
|
Shot to Cylinder Size / 每次注射量占料筒熔胶总量的百分比
|
40 – 60
|
%
|
Vent Depth / 排气孔深度
|
0.025 – 0.076
|
mm
|
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