PA6(尼龙6)BKV60EF/德国朗盛/物性表参数

日期：2020-04-14 10:05:25 编辑：科思德塑胶来源：科思德塑胶浏览：384

德国朗盛LANXESS Durethan PA6 BKV60EF是一种加入60%玻璃纤维，注塑，改善流动性，热老化稳定,抗紫外线尼龙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。
PA6 BKV60EF

以下是PA6(尼龙6)BKV60EF/德国朗盛/物性表参数

Property		Test Condition	Unit	Standard	guide value
					d.a.m.	cond.
Rheological properties
	Molding shrinkage, parallel	60x60x2; 280 °C / MT 80 °C; 600 bar	%	ISO 294-4	0.3
	Molding shrinkage, transverse	60x60x2; 280 °C / MT 80 °C; 600 bar	%	ISO 294-4	0.6
	Post- shrinkage, parallel	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.05
	Post- shrinkage, transverse	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.05
Mechanical properties (23 °C/50 % r. h.)
	Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	19400	12500
	Tensile Stress at break	5 mm/min	MPa	ISO 527-1,-2	230	160
	Tensile Strain at break	5 mm/min	%	ISO 527-1,-2	2.5	3.5
	Charpy impact strength	23 °C	kJ/m²	ISO 179-1eU	95	95
	Charpy impact strength	-30 °C	kJ/m²	ISO 179-1eU	95	95
	Charpy notched impact strength	23 °C	kJ/m²	ISO 179-1eA	17	24
	Charpy notched impact strength	-30 °C	kJ/m²	ISO 179-1eA	17
	Izod impact strength	23 °C	kJ/m²	ISO 180-1U	90	90
	Izod impact strength	-30 °C	kJ/m²	ISO 180-1U	95	95
	Izod notched impact strength	23 °C	kJ/m²	ISO 180-1A	18	29
	Izod notched impact strength	-30 °C	kJ/m²	ISO 180-1A	18
	Flexural modulus	2 mm/min	MPa	ISO 178-A	20000	13600
	Flexural strength	2 mm/min	MPa	ISO 178-A	390	260
	Flexural strain at flexural strength	2 mm/min	%	ISO 178-A	3	4
	Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178-A		250
	Puncture maximum force	23 °C	N	ISO 6603-2	1500
	Puncture maximum force	-30 °C	N	ISO 6603-2	1350
	Puncture energy	23 °C	J	ISO 6603-2	4.3
	Puncture energy	-30 °C	J	ISO 6603-2	3.8
Thermal properties
	Melting temperature	10 °C/min	°C	ISO 11357-1,-3	221
	Temperature of deflection under load	1.80 MPa	°C	ISO 75-1,-2	213
	Temperature of deflection under load	0.45 MPa	°C	ISO 75-1,-2	220
	Temperature of deflection under load	8.00 MPa	°C	ISO 75-1,-2	186
	Vicat softening temperature	50 N; 120 °C/h	°C	ISO 306	210
	Coefficient of linear thermal expansion, parallel	23 to 55 °C	10-4/K	ISO 11359-1,-2	0.1
	Coefficient of linear thermal expansion, transverse	23 to 55 °C	10-4/K	ISO 11359-1,-2	0.8
Other properties (23 °C)
	Water absorption (Saturation value)	Water at 23 °C	%	ISO 62	3.75
	Water absorption (Equilibrium value)	23 °C; 50 % RH	%	ISO 62	1.18
	Density		kg/m³	ISO 1183	1700
Processing conditions for test specimens
	Injection molding-Melt temperature		°C	ISO 294	280
	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	0.05-0.15
	Melt temperature (Tmin - Tmax)		°C	-	270-290
	Mold temperature		°C	-	80-120

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