PA6(尼龍6)BKV230W1/德國朗盛/物性表參數(shù)

日期：2020-04-14 09:34:47 編輯：科思德塑膠來源：科思德塑膠瀏覽：378

德國朗盛LANXESS Durethan PA6 BKV230W1是一種加入30%玻璃纖維，注塑，沖擊強度提高，熱老化穩(wěn)定尼龍6樹脂，尼龍從環(huán)境中吸收潮氣的能力也不同。這與增塑劑的效果相同，即可以提高材料的斷裂伸長及韌性，但降低了材料的強度和剛度,除了自然色及黑色外，還可以提供一系列的不透明標準顏色；如有需要，也可以提供特定顏色的產(chǎn)品。
PA6 BKV230W1

以下是PA6(尼龍6)BKV230W1/德國朗盛/物性表參數(shù)

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	0.25
	Molding shrinkage, transverse	60x60x2; 280 °C / MT 80 °C; 600 bar	%	ISO 294-4	0.7
	Post- shrinkage, parallel	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.05
	Post- shrinkage, transverse	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.15
Mechanical properties (23 °C/50 % r. h.)
	Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	8200	4500
	Tensile Stress at break	5 mm/min	MPa	ISO 527-1,-2	130	80
	Tensile Strain at break	5 mm/min	%	ISO 527-1,-2	4	9
	Charpy impact strength	23 °C	kJ/m²	ISO 179-1eU	90	110
	Charpy impact strength	-30 °C	kJ/m²	ISO 179-1eU	100	95
	Charpy notched impact strength	23 °C	kJ/m²	ISO 179-1eA	25	40
	Charpy notched impact strength	-30 °C	kJ/m²	ISO 179-1eA	15	15
	Izod impact strength	23 °C	kJ/m²	ISO 180-1U	75	95
	Izod impact strength	-30 °C	kJ/m²	ISO 180-1U	80	75
	Izod notched impact strength	23 °C	kJ/m²	ISO 180-1A	25	40
	Izod notched impact strength	-30 °C	kJ/m²	ISO 180-1A	15	15
	Flexural modulus	2 mm/min	MPa	ISO 178-A	7500	4300
	Flexural strength	2 mm/min	MPa	ISO 178-A	210	120
	Flexural strain at flexural strength	2 mm/min	%	ISO 178-A	5	7
	Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178-A	200	100
	Puncture maximum force	23 °C	N	ISO 6603-2	1195
	Puncture maximum force	-30 °C	N	ISO 6603-2	935
	Puncture energy	23 °C	J	ISO 6603-2	6.8
	Puncture energy	-30 °C	J	ISO 6603-2	3.5
	Ball indentation hardness		N/mm²	ISO 2039-1	165	70
Thermal properties
	Melting temperature	10 °C/min	°C	ISO 11357-1,-3	213
	Temperature of deflection under load	1.80 MPa	°C	ISO 75-1,-2	190
	Temperature of deflection under load	0.45 MPa	°C	ISO 75-1,-2	210
	Vicat softening temperature	50 N; 120 °C/h	°C	ISO 306	200
	Coefficient of linear thermal expansion, parallel	23 to 55 °C	10-4/K	ISO 11359-1,-2	0.2
	Coefficient of linear thermal expansion, transverse	23 to 55 °C	10-4/K	ISO 11359-1,-2	1.3
Electrical properties (23 °C/50 % r. h.)
	Relative permittivity	100 Hz	-	IEC 60250	3.8	14
	Relative permittivity	1 MHz	-	IEC 60250	3.6	4.1
	Dissipation factor	100 Hz	10-4	IEC 60250	70	3900
	Dissipation factor	1 MHz	10-4	IEC 60250	140	780
	Volume resistivity		Ohm·m	IEC 60093	1.00E+13	1E09
	Electric strength	1 mm	kV/mm	IEC 60243-1	43	30
	Comparative tracking index CTI	Solution A	Rating	IEC 60112	475
Other properties (23 °C)
	Water absorption (Saturation value)	Water at 23 °C	%	ISO 62	6
	Water absorption (Equilibrium value)	23 °C; 50 % RH	%	ISO 62	1.8
	Density		kg/m³	ISO 1183	1320
	Bulk density		kg/m³	ISO 60	700
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	0.03-0.12
	Melt temperature (Tmin - Tmax)		°C	-	260-290
	Mold temperature		°C	-	80-100

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