PA66 70G43HSLA BK099 耐冲击性特优_产品资讯

PA66 70G43HSLA BK099 导电尼龙66：具有良好的耐磨性、耐热性、耐油性及耐化学药品性，还大大降低了原材料的吸水率和收缩率,具有优良的尺寸稳定性及优异的机械强度。能满足静电消散和静电放电(ESD)防护的要求。这些特殊改性材料经特殊配制，适用于从100到1012欧姆/平方(ohms/sq)的表面电阻范围，可用于注塑及挤出等成型。有很多超越金属和涂装的优点:零件重量较轻，较易处理，运输成本较低。它们的装配简便，制造成本较低，并且较不会受到撞凹，割损和刮伤。为了标识或美观目的，一些材料可被预先染色，避免费时且昂贵的两次着色加工。

物性表：

Physical Properties	Metric	English	Comments
Density	1.49 g/cc	0.0538 lb/in³	DAM; ISO 1183
Water Absorption	7.6 % @Thickness 2.00 mm	7.6 % @Thickness 0.0787 in	DAM; Sim. to ISO 62
Moisture Absorption	2.20 % @Thickness 2.00 mm	2.20 % @Thickness 0.0787 in	DAM; Sim. to ISO 62
Viscosity Test	120 cm³/g	120 cm³/g	DAM; ISO 307 1157 1628
Linear Mold Shrinkage, Flow	0.0030 cm/cm	0.0030 in/in	DAM; ISO 294-4 2577
Linear Mold Shrinkage, Transverse	0.0090 cm/cm	0.0090 in/in	DAM; ISO 294-4 2577

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	160 MPa	23200 psi	50%RH; ISO 527-1/-2
	225 MPa	32600 psi	DAM; ISO 527-1/-2
Elongation at Break	2.5 %	2.5 %	DAM; ISO 527-1/-2
	3.5 %	3.5 %	50%RH; ISO 527-1/-2
Tensile Modulus	11.0 GPa	1600 ksi	50%RH; ISO 527-1/-2
	14.0 GPa	2030 ksi	DAM; ISO 527-1/-2
Izod Impact, Notched (ISO)	14.0 kJ/m²	6.66 ft-lb/in²	DAM; ISO 180/1A
	16.0 kJ/m²	7.61 ft-lb/in²	50%RH; ISO 180/1A
Charpy Impact Unnotched	9.00 J/cm²	42.8 ft-lb/in²	DAM; ISO 179/1eU
	9.50 J/cm²	45.2 ft-lb/in²	50%RH; ISO 179/1eU
Charpy Impact, Notched	1.60 J/cm²	7.61 ft-lb/in²	DAM; ISO 179/1eA
	1.80 J/cm²	8.57 ft-lb/in²	50%RH; ISO 179/1eA
Puncture Energy	4.40 J	3.25 ft-lb	DAM; ISO 6603-2

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm	DAM; IEC 60093
Dielectric Strength	25.0 kV/mm	635 kV/in	DAM; IEC 60243-1
Dissipation Factor	0.013 @Frequency 100 Hz	0.013 @Frequency 100 Hz	DAM; IEC 60250
	0.015 @Frequency 1.00e+6 Hz	0.015 @Frequency 1.00e+6 Hz	DAM; IEC 60250
Comparative Tracking Index	600 V	600 V	DAM; IEC 60112

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.250 W/m-K	1.74 BTU-in/hr-ft²-°F	of melt
Melting Point	262 °C	504 °F	DAM; 10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	258 °C	496 °F	DAM; ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	255 °C	491 °F	DAM; ISO 75-1/-2
Glass Transition Temp, Tg	80.0 °C	176 °F	DAM; 10°C/min; ISO 11357-1/-2
Oxygen Index	24 %	24 %	DAM; ISO 4589-1/-2

Descriptive Properties
Additives	Release agent
Delivery form	Pellets
Part Marking Code	>PA66-GF43<	ISO 11469
Processing	Injection Moulding
Regional Availability	Asia Pacific
	Europe
	Global
	Near East/Africa
	North America
	South and Central America
Resin Identification	PA66-GF43
Special characteristics	Heat stabilised or stable to heat

具有优良的耐磨性、自润滑性，机械强度较高。但吸水性较大，因而尺寸稳定性较差

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