PA6(尼龙6)BKV20FN27/德国朗盛/物性表参数

日期：2020-04-25 02:27:47 编辑：科思德塑胶来源：科思德塑胶浏览：230

德国朗盛LANXESS Durethan PA6 BKV20FN27是一种加20%玻璃纤维，注塑，提高流动性，表面光洁度，热老化稳定尼龙6树脂，尼龙从环境中吸收潮气的能力也不同。这与增塑剂的效果相同，即可以提高材料的断裂伸长及韧性，但降低了材料的強度和剛度,除了自然色及黑色外，还可以提供一系列的不透明标准颜色；如有需要，也可以提供特定颜色的产品。

生产商：LANXESS(德国朗盛)、品名：Durethan
PA6(尼龙6)BKV20FN27/德国朗盛/物性表参数

These property characteristics are taken from the CAMPUS plastics data bank and are based on the international catalogue of basic data for plastics according to ISO 10350.

Property		Test Condition	Unit	Standard	guide value
					d.a.m.	cond.
Rheological properties
	Molding shrinkage, parallel	60x60x2; 260 °C / MT 80 °C; 600 bar	%	ISO 294-4	0.6
	Molding shrinkage, transverse	60x60x2; 260 °C / MT 80 °C; 600 bar	%	ISO 294-4	0.6
	Post- shrinkage, parallel	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.3
	Post- shrinkage, transverse	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.3
Mechanical properties (23 °C/50 % r. h.)
	Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	5100	2100
	Tensile Stress at break	5 mm/min	MPa	ISO 527-1,-2	80	42
	Tensile Strain at break	5 mm/min	%	ISO 527-1,-2	3.5	30
	Charpy impact strength	23 °C	kJ/m²	ISO 179-1eU	30	105
	Charpy notched impact strength	23 °C	kJ/m²	ISO 179-1eA	<10	<10
	Izod impact strength	23 °C	kJ/m²	ISO 180-1U	25	85
	Izod notched impact strength	23 °C	kJ/m²	ISO 180-1A	<10	<10
	Flexural modulus	2 mm/min	MPa	ISO 178-A	5000	2000
	Flexural strength	2 mm/min	MPa	ISO 178-A	140	60
	Flexural strain at flexural strength	2 mm/min	%	ISO 178-A	4.5	7.0
	Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178-A	130	50
Thermal properties
	Melting temperature	10 °C/min	°C	ISO 11357-1,-3	222
	Temperature of deflection under load	1.80 MPa	°C	ISO 75-1,-2	160
	Vicat softening temperature	50 N; 120 °C/h	°C	ISO 306	205
	Coefficient of linear thermal expansion, parallel	23 to 55 °C	10-4/K	ISO 11359-1,-2	0.5
	Coefficient of linear thermal expansion, transverse	23 to 55 °C	10-4/K	ISO 11359-1,-2	0.8
	Burning behavior UL 94	1.5 mm	Class	UL 94	V-2
	Burning behavior UL 94	0.75 mm	Class	UL 94	V-2
	Burning behavior UL 94	3.0 mm	Class	UL 94	V-2
	Glow wire test (GWFI)	0.75 mm	°C	IEC 60695-2-12	960
	Glow wire test (GWFI)	1.5 mm	°C	IEC 60695-2-12	960
	Glow wire test (GWFI)	3.0 mm	°C	IEC 60695-2-12	960
	Glow wire test (GWIT)	0.75 mm	°C	IEC 60695-2-13	700
	Glow wire test (GWIT)	1.5 mm	°C	IEC 60695-2-13	700
	Glow wire test (GWIT)	3.0 mm	°C	IEC 60695-2-13	700
Electrical properties (23 °C/50 % r. h.)
	Comparative tracking index CTI	Solution A	Rating	IEC 60112	600
	Comparative tracking index CTI	Solution A	PLC	UL 746A	0
Other properties (23 °C)
	Water absorption (Saturation value)	Water at 23 °C	%	ISO 62	7.3
	Water absorption (Equilibrium value)	23 °C; 50 % RH	%	ISO 62	2.2
	Density		kg/m³	ISO 1183	1295
Processing conditions for test specimens
	Injection molding-Melt temperature		°C	ISO 294	260
	Injection molding-Mold temperature		°C	ISO 294	80
Processing recommendations
	Drying temperature dry air dryer		°C	-	80
	Drying time dry air dryer		h	-	2-6
	Residual moisture content		%	Acc. to Karl Fischer	0.03-0.07
	Melt temperature (Tmin - Tmax)		°C	-	250-270
	Mold temperature		°C	-	80-100

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