Nilit Nilamid A3 H G7 General Purpose 35% Glass Reinforced PA66

Category	Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, 40% Glass Fiber Filled
Manufacturer	Nilit
Trade Name	Nilamid
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Nilit Nilamid A3 H G7 General Purpose 35% Glass Reinforced PA66.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Description: Nilamid A3 H G7 is a general purpose 35% glass fiber reinforced NYLON 66 that gives an excellent combination of tensile strength, stiffness and impact strength. It is one of the most widely used materials for structural applications.Key characteristics: Good overall mechanical performanceEase of processingGood surface finishGood thermal performance up to 140°CGood overall chemical resistance against most solvents and detergentsInformation provided by NILIT.

Physical Properties	Metric	English	Comments
Density	1.42 g/cc	0.0513 lb/in³	ASTM D792, ISO 1183
Water Absorption	0.60 %	0.60 %	23°C, 24h in H<sub>2</sub>O; sim. ISO 62
Water Absorption at Saturation	4.5 %	4.5 %	sim. ISO 62
Linear Mold Shrinkage, Flow	0.0030 cm/cm	0.0030 in/in	Euronil
Linear Mold Shrinkage, Transverse	0.0050 cm/cm	0.0050 in/in	Euronil

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	190 MPa	27600 psi	ISO 527, ASTM D638
Elongation at Break	2.0 %	2.0 %	ISO 527, ASTM D638
Flexural Yield Strength	270 MPa	39200 psi	ISO 178, ASTM D790
	180 MPa @Temperature 90.0 °C	26100 psi @Temperature 194 °F	ISO 178, ASTM D790
Flexural Modulus	10.5 GPa	1520 ksi	ISO 178, ASTM D790
Izod Impact, Notched (ISO)	13.0 kJ/m² @Temperature 23.0 °C	6.19 ft-lb/in² @Temperature 73.4 °F	ISO 180/1A
Charpy Impact Unnotched	6.00 J/cm²	28.6 ft-lb/in²	ISO 179
Charpy Impact, Notched	1.20 J/cm²	5.71 ft-lb/in²	ISO 179

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	115 °C	239 °F	20,000 hr; IEC 216
Deflection Temperature at 0.46 MPa (66 psi)	261 °C	502 °F	ISO 75, ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	253 °C	487 °F	ISO 75, ASTM D648
Vicat Softening Point	252 °C	486 °F	49 N; ISO 306, ASTM D1525
	257 °C	495 °F	9.8 N; ISO 306, ASTM D1525
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in
	HB @Thickness 0.800 mm	HB @Thickness 0.0315 in
	HB @Thickness 0.400 mm	HB @Thickness 0.0157 in
	HB @Thickness 3.20 mm	HB @Thickness 0.126 in
Oxygen Index	26 %	26 %	ASTM D2863
Glow Wire Test	650 °C @Thickness 0.800 mm	1200 °F @Thickness 0.0315 in	Glow Wire Flammability Index; IEC 694-2-12
	650 °C @Thickness 3.20 mm	1200 °F @Thickness 0.126 in	Glow Wire Flammability Index; IEC 694-2-12

Electrical Properties	Metric	English	Comments
Dielectric Strength	21.0 kV/mm @Thickness 2.00 mm	533 kV/in @Thickness 0.0787 in	ASTM D149
Comparative Tracking Index	350 V @Thickness 3.20 mm	350 V @Thickness 0.126 in	Sol. B; IEC 112, UL 746A
	500 V @Thickness 3.20 mm	500 V @Thickness 0.126 in	Sol. A; IEC 112, UL 746A

Processing Properties	Metric	English	Comments
Nozzle Temperature	280 - 295 °C	536 - 563 °F
Zone 1	270 - 290 °C	518 - 554 °F	hopper
Zone 2	275 - 290 °C	527 - 554 °F
Zone 3	280 - 295 °C	536 - 563 °F
Zone 4	280 - 295 °C	536 - 563 °F
Melt Temperature	275 - 300 °C	527 - 572 °F	Do not melt above 300°C
Mold Temperature	90.0 - 110 °C	194 - 230 °F	Preferred
Drying Temperature	80.0 - 85.0 °C	176 - 185 °F
Dry Time	4 hour	4 hour
Injection Pressure	70.0 - 100 MPa	10200 - 14500 psi

Descriptive Properties	Value	Comments
Clamping Force	in tons, 0.7 times the projected surface area in cm²
Heat Resistance - Ball Test	OK	at 125°C, IEC 309
	OK	at 165°C, IEC 309
Holding Pressure	90 MPa

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