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Ultramid? A3HG7

Manufacturer: BASF
Produced At: Europe / China
Product Category: Polyamide 66 Copolymer
Product No: Ultramid A3HG7
Product Quantity: 25KG / BAG
Product Features: High Dimensional Stability、High Stiffness、Oil Resistant

Product information

Ultramid? A3HG7

Polyamide 66

BASF Corporation

Product Description:

Ultramid A3HG7 is a 35% glass fiber reinforced injection molding PA66 grade.

Applications
Typical applications include machinery components and housings of high stiffness and dimensional stability such as gears, solenoid valve housings, electrical flow heaters, trailing cable attachments, as well as electrically insulating parts.

Filler / Reinforcement	Glass Fiber, 35% Filler by Weight
Features	High Dimensional Stability High Stiffness Oil Resistant
Uses	Electronic Insulation Gears Housings Machine/Mechanical Parts
Agency Ratings	EC 1907/2006 (REACH)
RoHS Compliance	RoHS Compliant
Forms	Pellets
Processing Method	Injection Molding

Physical	Dry	Conditioned	Unit	Test Method
Density	1.41	--	g/cm3	ISO 1183
Melt Volume-Flow Rate (MVR)(275°C/5.0 kg)	2.44	--	in3/10min	ISO 1133
Water Absorption				ISO 62
Saturation, 73°F	5.0	--	%
Equilibrium, 73°F, 50% RH	1.6	--	%

Mechanical	Dry	Conditioned	Unit	Test Method
Tensile Modulus (73°F)	1.67E+6	1.23E+6	psi	ISO 527-2
Tensile Stress (Break, 73°F)	30500	21800	psi	ISO 527-2
Tensile Strain (Break, 73°F)	3.0	5.0	%	ISO 527-2
Flexural Modulus (73°F)	1.45E+6	--	psi	ISO 178
Impact	Dry	Conditioned	Unit	Test Method
Charpy Notched Impact Strength				ISO 179
-22°F	5.7	--	ft·lb/in2
73°F	6.2	10	ft·lb/in2
Charpy Unnotched Impact Strength				ISO 179
-22°F	36	--	ft·lb/in2
73°F	45	50	ft·lb/in2

Thermal	Dry	Conditioned	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	482	--	°F	ISO 75-2/B
264 psi, Unannealed	482	--	°F	ISO 75-2/A
Melting Temperature (DSC)	500	--	°F	ISO 3146
CLTE
Flow	9.4E-6	--	in/in/°F
Transverse	3.6E-5	--	in/in/°F
RTI Elec				UL 746
0.031 in	248	--	°F
0.06 in	248	--	°F
0.12 in	248	--	°F
RTI Imp				UL 746
0.06 in	248	--	°F
0.12 in	248	--	°F
RTI Str				UL 746
0.06 in	266	--	°F
0.12 in	266	--	°F

Electrical	Dry	Conditioned	Unit	Test Method
Volume Resistivity	1.0E+17	1.0E+12	ohms·cm	IEC 60093
Dielectric Constant (1 MHz)	3.50	5.70		IEC 60250
Dissipation Factor				IEC 60250
100 Hz	0.020	0.30
1 MHz	0.020	0.15
Comparative Tracking Index	550	550	V	IEC 60112
Flammability	Dry	Conditioned	Unit	Test Method
Flame Rating				UL 94
0.031 in	HB	--
0.06 in	HB	--
0.12 in	HB	--

Injection	Dry	Unit
Drying Temperature	176	°F
Drying Time	2.0 to 4.0	hr
Suggested Max Moisture	0.12	%
Processing (Melt) Temp	536 to 581	°F
Mold Temperature	176 to 194	°F
Injection Pressure	508 to 1810	psi
Injection Rate	Fast

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Ultramid? A3HG7

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