产品描述
LEXAN PC XHT2141 沙伯基础创新 物性表
Lexan XHT2141 resin是一种聚碳酸酯（PC）产品,它可以通过注射成型进行加工。
特性包括:
高流动性
共聚物
耐热
相关色号：XHT2141-GY8D046、XHT2141-NA7D005T、XHT2141-BK1C141、XHT2141-YW8D109T、XHT2141-GY5G190、XHT2141-RD4G085T
相关色号：XHT2141-GY8D046、XHT2141-NA7D005T、XHT2141-BK1C141、XHT2141-YW8D109T、XHT2141-GY5G190、XHT2141-RD4G085T
| TYPICAL PROPERTIES (1) | |||
MECHANICAL机械性能
|
Value | Unit | Standard |
|
Tensile Stress, yld, Type I, 50 mm/min / 抗拉强度,屈服,类型I,50 mm/min
|
70
|
MPa
|
ASTM D 638
|
|
Tensile Stress, brk, Type I, 50 mm/min / 抗拉强度, 断裂, 类型I, 50 mm/min
|
60
|
MPa
|
ASTM D 638
|
|
Tensile Strain, yld, Type I, 50 mm/min / 拉伸伸长, 屈服, 类型I, 50 mm/min
|
6.5
|
%
|
ASTM D 638
|
|
Tensile Strain, brk, Type I, 50 mm/min / 拉伸伸长,断裂,类型I, 50 mm/min
|
90
|
%
|
ASTM D 638
|
|
Tensile Modulus, 5 mm/min / 拉伸模量,5 mm/min
|
2600
|
MPa
|
ASTM D 638
|
|
Flexural Stress, yld, 1.3 mm/min, 50 mm span / 挠曲强度, 屈服, 1.3 mm/min, 50 mm 跨距
|
110
|
MPa
|
ASTM D 790
|
|
Flexural Modulus, 1.3 mm/min, 50 mm span / 挠曲模量, 1.3 mm/min, 50 mm 跨距
|
2550
|
MPa
|
ASTM D 790
|
|
Tensile Stress, yield 50 mm/min / 抗张程度，屈服, 50 mm/min
|
70
|
MPa
|
ISO 527
|
|
Tensile Stress, break, 50 mm/min / 抗张程度,断裂,50mm/min
|
60
|
MPa
|
ISO 527
|
|
Tensile Strain, yield, 50 mm/min / 拉伸伸长,屈服,,50mm/min
|
6.5
|
%
|
ISO 527
|
|
Tensile Strain, break, 50 mm/min / 拉伸伸长,断裂,50mm/min
|
90
|
%
|
ISO 527
|
|
Tensile Modulus, 1 mm/min / 拉伸模量,1 mm/min
|
2600
|
MPa
|
ISO 527
|
|
Flexural Stress, yield, 2 mm/min / 弯曲强度,屈服,2 mm/min
|
100
|
MPa
|
ISO 178
|
|
Flexural Modulus, 2 mm/min / 弯曲模量,2 mm/min
|
2450
|
MPa
|
ISO 178
|
|
IMPACT
|
Value | Unit | Standard |
|
Izod Impact, notched, 23°C / 悬臂梁缺口冲击强度23°C
|
115
|
J/m
|
ASTM D 256
|
|
Izod IMPACT, notched, -30°C / 悬壁梁缺口冲击强度, -30°C
|
75
|
J/m
|
ASTM D 256
|
|
Instrumented Impact Total Energy, 23°C / 仪表控制抗冲击总能量，23°C
|
68
|
J
|
ASTM D 3763
|
|
Izod IMPACT, unnotched 80*10*3 +23°C
|
NB
|
kJ/m²
|
ISO 180/1U
|
|
Izod IMPACT, unnotched 80*10*3 -30°C
|
NB
|
kJ/m²
|
ISO 180/1U
|
|
Izod IMPACT, notched 80*10*3 +23°C / 悬壁梁缺口冲击强度, 80*10*3 +23°C
|
10
|
kJ/m²
|
ISO 180/1A
|
|
Izod IMPACT, notched 80*10*3 -30°C / 悬壁梁缺口冲击强度, 80*10*3 -30°C
|
9
|
kJ/m²
|
ISO 180/1A
|
|
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm / 简支梁缺口冲击强度，23°C，C80*10*3 sp=62mm
|
12
|
kJ/m²
|
ISO 179/1eA
|
|
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm / 简支梁缺口冲击强度，-30°C，C80*10*3 sp=62mm
|
9
|
kJ/m²
|
ISO 179/1eA
|
|
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm
|
NB
|
kJ/m²
|
ISO 179/1eU
|
|
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm
|
NB
|
kJ/m²
|
ISO 179/1eU
|
|
THERMAL
|
Value | Unit | Standard |
|
Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
|
161
|
°C
|
ASTM D 1525
|
|
HDT, 0.45 MPa, 3.2 mm, unannealed / 热变形温度,0.45 MPa, 3.2 mm,未退火
|
155
|
°C
|
ASTM D 648
|
|
HDT, 1.82 MPa, 3.2mm, unannealed / 热变形温度,1.82 MPa, 3.2mm,未退火
|
145
|
°C
|
ASTM D 648
|
|
CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动
|
6.E-05
|
1/°C
|
ASTM E 831
|
|
CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向
|
6.E-05
|
1/°C
|
ASTM E 831
|
|
CTE, -40°C to 40°C, flow / 线形膨胀系数,-40°C 到40°C,流动
|
6.E-05
|
1/°C
|
ISO 11359-2
|
|
CTE, -40°C to 40°C, xflow / 线形膨胀系数,-40°C 到40°C,横向
|
6.E-05
|
1/°C
|
ISO 11359-2
|
|
Vicat Softening Temp, Rate B/50 / 维卡软化温度 B级/50
|
160
|
°C
|
ISO 306
|
|
Vicat Softening Temp, Rate B/120 / 维卡软化温度,B级/120
|
162
|
°C
|
ISO 306
|
|
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm
|
155
|
°C
|
ISO 75/Bf
|
|
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm / 热变形温度，1.8 MPa, 未退火,80*10*4， 64.0 mm 跨距
|
142
|
°C
|
ISO 75/Af
|
|
Metallized Haze/雾度Onset
|
155
|
°C
|
SABIC Method
|
|
PHYSICAL
|
Value | Unit | Standard |
|
Specific Gravity/比重
|
1.2
|
–
|
ASTM D 792
|
|
Mold Shrinkage, flow, 3.2 mm / 模塑收缩量，流动，3.2 mm
|
0.6 – 0.9
|
%
|
SABIC Method
|
|
Melt Flow Rate / 熔流率, 330°C/2.16 kgf
|
46
|
g/10 min
|
ASTM D 1238
|
|
Density/密度
|
1.2
|
g/cm³
|
ISO 1183
|
|
Water Absorption, (23°C/sat) / 吸水率, (23°C/sat)
|
0.3
|
%
|
ISO 62
|
|
Moisture Absorption (23°C / 50% RH) / 吸水率, 平衡,(23°C / 50% RH)
|
0.23
|
%
|
ISO 62
|
|
Melt Volume Rate, MVR at 330°C/2.16kg
|
43
|
cm³/10 min
|
ISO 1133
|
|
Source GMD, last updated:08/09/2007
|
|
Processing
|
| Parameter | ||
|
Injection Molding
|
Value | Unit |
|
Drying Temperature / 干燥温度
|
125
|
°C
|
|
Drying Time / 干燥时间
|
4 – 6
|
hrs
|
|
Maximum Moisture Content / 最大含湿量
|
0.02
|
%
|
|
Melt Temperature / 熔体温度
|
290 – 355
|
°C
|
|
Nozzle Temperature / 注嘴温度
|
285 – 350
|
°C
|
|
Front – Zone 3 Temperature / 前区3温度
|
290 – 355
|
°C
|
|
Middle – Zone 2 Temperature / 中区2温度
|
280 – 345
|
°C
|
|
Rear – Zone 1 Temperature / 后区1温度
|
270 – 330
|
°C
|
|
Mold Temperature / 模具温度
|
85 – 150
|
°C
|
|
Back Pressure / 背压
|
0.3 – 0.7
|
MPa
|
|
Screw Speed / 螺杆速度
|
40 – 90
|
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
|
|
Source GMD, last updated:08/09/2017长汇塑料代理
|