PA6(尼龍6)BKV30EF/德國朗盛/物性表參數(shù)

日期：2020-04-14 09:45:18 編輯：科思德塑膠來源：科思德塑膠瀏覽：368

德國朗盛LANXESS Durethan PA6 BKV30EF是一種加入30%玻璃纖維，注塑，改善流動性尼龍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 BKV30EF

以下是PA6(尼龍6)BKV30EF/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	150x105x3; 270 °C / WZ 80 °C; 500 bar	%	acc. ISO 2577	0.168
	Molding shrinkage, transverse	150x105x3; 270 °C / WZ 80 °C; 500 bar	%	acc. ISO 2577	0.738
	Post- shrinkage, parallel	150x105x3; 120 °C; 4 h	%	acc. ISO 2577	0.037
	Post- shrinkage, transverse	150x105x3; 120 °C; 4 h	%	acc. ISO 2577	0.148
	Molding shrinkage, parallel	60x60x2; 270 °C / WZ 120 °C; 600 bar	%	ISO 294-4	0.226
	Molding shrinkage, transverse	60x60x2; 270 °C / WZ 120 °C; 600 bar	%	ISO 294-4	0.578
	Post- shrinkage, parallel	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.049
	Post- shrinkage, transverse	60x60x2; 120 °C; 4 h	%	ISO 294-4	0.143
Mechanical properties (23 °C/50 % r. h.)
	Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	9300	5700
	Tensile Stress at break	5 mm/min	MPa	ISO 527-1,-2	180	100
	Tensile Strain at break	5 mm/min	%	ISO 527-1,-2	3.2	5.6
	Charpy impact strength	23 °C	kJ/m²	ISO 179-1eU	65	75
	Charpy impact strength	-30 °C	kJ/m²	ISO 179-1eU	55	55
	Charpy notched impact strength	23 °C	kJ/m²	ISO 179-1eA	11	20
	Charpy notched impact strength	-30 °C	kJ/m²	ISO 179-1eA	<10	<10
	Izod impact strength	23 °C	kJ/m²	ISO 180-1U	55	65
	Izod impact strength	-40 °C	kJ/m²	ISO 180-1U	45	35
	Izod notched impact strength	23 °C	kJ/m²	ISO 180-1A	10	15
	Izod notched impact strength	-30 °C	kJ/m²	ISO 180-1A	<10	<10
	Flexural modulus	2 mm/min	MPa	ISO 178-A	7800	5100
	Flexural strength	2 mm/min	MPa	ISO 178-A	270	170
	Flexural strain at flexural strength	2 mm/min	%	ISO 178-A	4.1	5.9
	Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178-A	255	135
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	200
	Temperature of deflection under load	0.45 MPa	°C	ISO 75-1,-2	150
	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	0.2
	Coefficient of linear thermal expansion, transverse	23 to 55 °C	10-4/K	ISO 11359-1,-2	1
	Burning behavior UL 94	1.5 mm	Class	UL 94	HB
	Burning behavior UL 94	0.75 mm	Class	UL 94	HB
Other properties (23 °C)
	Water absorption (Saturation value)	Water at 23 °C	%	ISO 62	7
	Water absorption (Equilibrium value)	23 °C; 50 % RH	%	ISO 62	2.1
	Density		kg/m³	ISO 1183	1350
Processing conditions for test specimens
	Injection molding-Melt temperature		°C	ISO 294	270
	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	-	250-290
	Mold temperature		°C	-	80-100

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