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等级
厂家
型号
特性
用途
高温级
科思创 ® Covestro
T90 XF
（PC + ABS） - 共混; Vicat / B 120温度= 132°C; 良好的熔体流动平衡，冲击强度和抗应力开裂性
汽车业、电气和电子行业
高温级
科思创 ® Covestro
T85XF
（PC + ABS） - 共混; 维卡/ B 120温度= 130°C; 与T85相比改善了流量
汽车业、电气和电子行业
高温级
科思创 ® Covestro
T65XF
（PC + ABS） - 共混; Vicat / B 120温度= 120℃; 与T65相比改善了流量
汽车业、电气和电子行业
高温级
科思创 ® Covestro
T50XF
（PC + ABS） - 共混; 维卡/ B 120温度= 112°C; 流动性好; 良好的低温冲击强度
汽车业、电气和电子行业
高温级
科思创 ® Covestro
W85 XF
ASA + PC共混物; Vicat / B 120温度= 134℃; 提高耐候性; 优异的低温延展性; 优异的低温延展性; 耐热性好
注射成型
This datasheet of Bayblend® T85 XF from Covestro Deutschland AG is provided by the international plastics database CAMPUS.
Bayblend® T85 XF | (PC+ABS) | Covestro Deutschland AG
Product Texts
Rheological properties
Value
Unit
Test Standard
Melt volume-flow rate, MVR
19
cm3/10min
ISO 1133
Temperature
260
°C
ISO 1133
Load
5
kg
ISO 1133
Mechanical properties
Value
Unit
Test Standard
Tensile modulus
2300
MPa
ISO 527-1/-2
Yield stress
54
MPa
ISO 527-1/-2
Yield strain
4.7
%
ISO 527-1/-2
Charpy notched impact strength, +23°C
50
kJ/m2
ISO 179/1eA
Charpy notched impact strength, -30°C
37
kJ/m2
ISO 179/1eA
Thermal properties
Value
Unit
Test Standard
Temp. of deflection under load, 1.80 MPa
107
°C
ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa
126
°C
ISO 75-1/-2
Vicat softening temperature, 50°C/h 50N
128
°C
ISO 306
Coeff. of linear therm. expansion, parallel
75
E-6/K
ISO 11359-1/-2
Coeff. of linear therm. expansion, normal
80
E-6/K
ISO 11359-1/-2
Burning behavior at thickness h
HB
class
IEC 60695-11-10
Thickness tested (h)
0.8
mm
IEC 60695-11-10
Oxygen index
24
%
ISO 4589-1/-2
Electrical properties
Value
Unit
Test Standard
Relative permittivity, 100Hz
3.1
-
IEC 62631-2-1
Relative permittivity, 1MHz
3
-
IEC 62631-2-1
Dissipation factor, 100Hz
20
E-4
IEC 62631-2-1
Dissipation factor, 1MHz
85
E-4
IEC 62631-2-1
Volume resistivity
>1E13
Ohm*m
IEC 62631-3-1
Surface resistivity
>1E15
Ohm
IEC 62631-3-2
Electric strength
35
kV/mm
IEC 60243-1
Comparative tracking index
225
-
IEC 60112
Other properties
Value
Unit
Test Standard
Water absorption
0.7
%
Sim. to ISO 62
Humidity absorption
0.2
%
Sim. to ISO 62
Density
1140
kg/m3
ISO 1183
Test specimen production
Value
Unit
Test Standard
Injection molding, melt temperature
260
°C
ISO 294
Injection molding, mold temperature
80
°C
ISO 294
Injection molding, injection velocity
240
mm/s
ISO 294
