Durethan® BKV25FN04
25% 玻纤增强, 注塑成型, 阻燃(无卤), 热稳定
通用信息
Durethan® is the trade name for our range of engineering thermoplastics based on polyamide 6 and polyamide 66. These polyamides are partially crystalline thermoplastics which offer an ideal combination of properties, especially for technical applications. They provide high mechanical strength and stiffness, good dielectric properties, high resistance to both heat and chemical attack, and good friction and wear properties.
特殊性能
- 热稳定性或耐热性
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法规
- Absence Declaration BNST2023-11-16
- Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
- Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
- Absence Declaration Nano Materials2023-11-16
- Absence Declaration Ozone Depleting Chemicals2024-06-27
- Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
- Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
- Absence Declaration POPs (Persistent Organic Pollutants)2023-10-27
- Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
- Absence Declaration Red Phosphorus2023-11-16
- Conflict minerals declaration (EICC, GeSI)2024-05-15
- REACH Registration Statement2024-03-27
- RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
- SVHC, REACH Annex XIV and –XVII Statement2024-06-27
加工工艺
注塑成型
注塑成型
流变性能
成型收缩率(平行)
0.3
%
ISO 294-4
成型收缩率(垂直)
0.8
%
ISO 294-4
机械性能
拉伸模量
9800
MPa
ISO 527-1/-2
断裂应力
125
MPa
ISO 527-1/-2
断裂伸长率
3.4
%
ISO 527-1/-2
弯曲模量
9400
MPa
ISO 178
弯曲强度
200
MPa
ISO 178
简支梁无缺口冲击强度(+23°C)
65
kJ/m²
ISO 179/1eU
简支梁无缺口冲击强度(-30°C)
60
kJ/m²
ISO 179/1eU
简支梁缺口冲击强度(+23°C)
kJ/m²
ISO 179/1eA
悬臂梁缺口冲击强度(23°C)
kJ/m²
ISO 180/1A
热性能
熔融温度(10°C/min)
220
°C
ISO 11357-1/-3
热变形温度(1.80 MPa)
200
°C
ISO 75-1/-2
热变形温度(0.45 MPa)
219
°C
ISO 75-1/-2
线热膨胀系数(平行)
0.2
E-4/°C
ISO 11359-1/-2
线热膨胀系数(垂直)
0.8
E-4/°C
ISO 11359-1/-2
厚度为h时的燃烧性
V-0
class
IEC 60695-11-10
测试厚度
0.75
mm
IEC 60695-11-10
燃烧性（1.5mm厚度）
V-0
class
IEC 60695-11-10
测试厚度
5VA
mm
IEC 60695-11-10
厚度为h时的5V燃烧性
5VA
class
IEC 60695-11-20
测试用试样的厚度
1.5
mm
IEC 60695-11-20
燃烧性－氧指数
32
%
ISO 4589-1/-2
球压温度
204
°C
IEC 60695-10-2
灼热丝燃烧指数GWFI
960
°C
IEC 60695-2-12
GWFI (厚度(1))
0.75
mm
IEC 60695-2-12
灼热丝燃烧指数GWFI
960
°C
IEC 60695-2-12
GWFI(厚度(2))
1.5
mm
IEC 60695-2-12
灼热丝引燃温度GWIT
775
°C
IEC 60695-2-13
GWIT (厚度(1))
0.75
mm
IEC 60695-2-13
灼热丝引燃温度GWIT
775
°C
IEC 60695-2-13
GWIT (厚度(2))
1.5
mm
IEC 60695-2-13
电性能
相对介电常数(100Hz)
3.9
-
IEC 62631-2-1
相对介电常数(1MHz)
3.5
-
IEC 62631-2-1
介质损耗因子(100Hz)
150
E-4
IEC 62631-2-1
介质损耗因子(1MHz)
160
E-4
IEC 62631-2-1
体积电阻率
>1E13
Ohm*m
IEC 62631-3-1
介电强度
40
kV/mm
IEC 60243-1
相对漏电起痕指数
600
V
IEC 60112
其它性能
吸水率
4.9
%
Sim. to ISO 62
吸湿率
1.6
%
Sim. to ISO 62
密度
1380
kg/m³
ISO 1183
材料特性
Drying temperature dry air dryer
80
°C
Drying time dry air dryer
2-6
h
Melt temperature (Tmin - Tmax)
250-280
°C
Mold temperature
70-90
°C
