EMS-Grivory Grivory® G 21 PA6I/6T

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EMS-Grivory Grivory® G 21 PA6I/6T
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6 (PA6)
Material Notes:	Product description: Grivory G 21 natural 6506 is a high viscosity, partially aromatic, amorphous copolyamide with processing aid. Improved gas and aroma barrier at elevated relative humidity Excellent flavor and aroma barrier Good Barrier against UV-radiation Highly transparent High surface gloss Good chemical resistance Very good abrasion resistance Application examples: Grivory G 21 natural 6506 is suitable as well for the manufacture of coextruded blown film, mono or coex cast film and coextruded tubes as the production of mono and multilayer containers. Grivory G 21 natural 6506 is also used as an additive for polyamide 6 and different copolyamides to improve film properties. Barrier layer for mono- or co-extruded rigid packaging (EBM or ISBM bottles). Information provided by EMS Grivory
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Physical Properties	Metric	English	Comments

Density	1.18 g/cc	0.0426 lb/in³	Dry; ISO 1183
Water Absorption	7.0 %	7.0 %	Sim. to ISO 62
Moisture Absorption	2.00 %	2.00 %	Sim. to ISO 62
Water Vapor Transmission	7.00 g/m²/day	0.451 g/100 in²/day	23°C/85% RH; ISO 15106-1/-2
Melt Flow	25 g/10 min	25 g/10 min	cm³/10min Volumetric; ISO 1133

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	85.0 MPa	12300 psi	ISO 527-3
Film Tensile Strength at Yield, TD	85.0 MPa	12300 psi	ISO 527-3
Film Elongation at Break, MD	300 %	300 %	ISO 527-3
Film Elongation at Break, TD	300 %	300 %	ISO 527-3
Film Elongation at Yield, MD	5.0 %	5.0 %	ISO 527-3
Film Elongation at Yield, TD	5.0 %	5.0 %	ISO 527-3
Tensile Modulus	3.00 GPa	435 ksi	Dry; ISO 527-1/-2
	3.00 GPa	435 ksi	Conditioned; ISO 527-1/-2
Charpy Impact, Notched	0.200 J/cm² @Temperature -30.0 °C	0.952 ft-lb/in² @Temperature -22.0 °F	Conditioned; ISO 179/1eA
	0.800 J/cm² @Temperature -30.0 °C	3.81 ft-lb/in² @Temperature -22.0 °F	Dry; ISO 179/1eA
	0.800 J/cm² @Temperature 23.0 °C	3.81 ft-lb/in² @Temperature 73.4 °F	Dry; ISO 179/1eA
	0.800 J/cm² @Temperature 23.0 °C	3.81 ft-lb/in² @Temperature 73.4 °F	Conditioned; ISO 179/1eA
Tear Strength	5.00 kN/m	28.5 pli	Trouser Tear Resistance, Parallel; ISO 6383-1
	5.00 kN/m	28.5 pli	Trouser Tear Resistance, Normal; ISO 6383-1

Thermal Properties	Metric	English	Comments
Glass Transition Temp, Tg	125 °C	257 °F	10°C/min; ISO 11357-1/-2

Optical Properties	Metric	English	Comments
Gloss	160 %	160 %	60°; ISO 2813
Transmission, Visible	90 %	90 %	transparent; thickness not quantified

Compliance Properties	Metric	English	Comments
FDA	Yes	Yes	Food contact

Descriptive Properties
Carbon Dioxide Transmission Rate, cm³/(m²dbar)	40		ISO 15105-1/-2; 23°C/ 85% RH
	90		ISO 15105-1/-2; 23°C/0% RH
Elmendorf Tear Resistance, Normal (N)	10		ISO 6383-2
Elmendorf Tear Resistance, Parallel (N)	10		ISO 6383-2
Food contact	EU Requirements
Form	Granules
Medical	USP VI
Oxygen Transmission Rate, cm³/(m²dbar)	10		ISO 15105-1/-2; 23°C/ 85% RH
	30		ISO 15105-1/-2; 23°C/0% RH
Packaging	Blow molded containers
	Cosmetics / Personal care
	Injection, stretch, blow molded containers
	Non oriented film
	Oriented film
	Paper coating
	Tubes
Processing	Blown Film Extrusion
	Extrusion - blow molding
	Film Extrusion
	Injection Molding
	Other Extrusion
Product Attributes	Barrier Properties
	Partially aromatic Polyamide
Special Characteristics	Transparent

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PGRH312 / 157021

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