EMS-Grivory Grivory® GVX-7 H black 9915 PA*-GF70

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EMS-Grivory Grivory® GVX-7 H black 9915 PA*-GF70
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA)
Material Notes:	Product description: Grivory GVX-7H black 9915 is a 70% glass fiber reinforced engineering thermoplastic material based on a combination of semicrystalline polyamide with partially aromatic copolyamide. Grivory GVX-7H black 9915 has an optimized flowability and is suitable for injection molding technical parts, exhibiting exceptional characteristics even after moisture absorption: high stiffness and strength high dimensional stability, very low warpage good chemical resistance very good surface finish Grivory GVX-7H black 9915 is the economical alternative to die-cast alloys. Information provided by EMS Grivory
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Physical Properties	Original Value	Comments

Density	1.85 g/cc	Dry; ISO 1183
Water Absorption	2.9 %	Sim. to ISO 62
Moisture Absorption	1.00 %	Sim. to ISO 62
Linear Mold Shrinkage, Flow	0.0010 cm/cm	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.0020 cm/cm	ISO 294-4, 2577

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	360 MPa	Conditioned; ISO 2039-1
	370 MPa	Dry; ISO 2039-1
Tensile Strength at Break	260 MPa	Conditioned; ISO 527-1/-2
	290 MPa	Dry; ISO 527-1/-2
Elongation at Break	1.5 %	Dry; ISO 527-1/-2
	1.5 %	Conditioned; ISO 527-1/-2
Tensile Modulus	27500 MPa	Conditioned; ISO 527-1/-2
	28000 MPa	Dry; ISO 527-1/-2
Charpy Impact Unnotched	60.0 kJ/m² @Temperature 23.0 °C	Dry; ISO 179/1eU
	60.0 kJ/m² @Temperature -30.0 °C	Dry; ISO 179/1eU
	60.0 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 179/1eU
	60.0 kJ/m² @Temperature -30.0 °C	Conditioned; ISO 179/1eU
Charpy Impact, Notched	15.0 kJ/m² @Temperature 23.0 °C	Dry; ISO 179/1eA
	15.0 kJ/m² @Temperature -30.0 °C	Dry; ISO 179/1eA
	15.0 kJ/m² @Temperature 23.0 °C	Conditioned; ISO 179/1eA
	15.0 kJ/m² @Temperature -30.0 °C	Conditioned; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+10 ohm-cm	Dry; IEC 60093
	1.00e+10 ohm-cm	Conditioned; IEC 60093
Surface Resistance	1.00e+11 ohm	IEC 60093
Dielectric Strength	33.0 kV/mm	Dry; IEC 60243-1
	33.0 kV/mm	Conditioned; IEC 60243-1
Comparative Tracking Index	600 V	Conditioned; IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	10.0 µm/m-°C	ISO 11359-1/-2
CTE, linear, Transverse to Flow	30.0 µm/m-°C	ISO 11359-1/-2
Melting Point	260 °C	10°C/min; ISO 11357-1/-3
Maximum Service Temperature, Air	100 - 120 °C	Long Term; ISO 2578
	220 °C	Short Term; EMS
Deflection Temperature at 1.8 MPa (264 psi)	250 °C	ISO 75-1/-2
Deflection Temperature at 8.0 MPa	220 °C	ISO 75-1/-2
Flammability, UL94	HB	IEC 60695-11-10

Descriptive Properties
Automotive	Air intake systems
	Automotive electr. and electronics, lighting
	Cooling and climate control
	Exterior
	Interior
	Powertrain and Chassis
Electricals & Electronics	Connectors
	Electrical appliances
	Electrical equipment
	Energy distribution
	Mobile phones and other portable devices
Form	Granules
Industry & Consumer goods	Housewares
	Hydraulics & Pneumatics
	Mechanical Engineering
	Power transmission
	Sanitary, water and gas supply
	Sports & Leisure
	Tools & Accessories
Processing	Injection Molding
Product Attributes	Improved flowability and demolding
	Partially aromatic Polyamide

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