Lucite International ElvakonÂ® 4490 High Gloss Acrylic Capstock

Category	Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, Extruded
Manufacturer	Lucite International
Trade Name	Elvakon®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Lucite International ElvakonÂ® 4490 High Gloss Acrylic Capstock.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Coextrusion grade developed to provide high aesthetic control, outstanding weatherability and impact and scratch resistance, the ElvakonÂ® series enables protection of substrates with a durable protective coating.Information provided by Lucite International

Physical Properties	Metric	English	Comments
Density	1.13 g/cc	0.0408 lb/inÂ³	ISO 1183
Water Absorption	0.38 %	0.38 %	ISO 62
Melt Flow	3.9 g/10 min	3.9 g/10 min	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	72	72	ISO 2039-2
Tensile Strength	29.0 MPa	4210 psi	ISO 527
Elongation at Break	59 %	59 %	ISO 527
Flexural Strength	38.0 MPa	5510 psi	ISO 178
Flexural Modulus	1.20 GPa	174 ksi	ISO 178
Izod Impact, Notched (ISO)	8.10 kJ/mÂ²	3.85 ft-lb/inÂ²	ISO 180/1A
Charpy Impact Unnotched	11.5 J/cmÂ²	54.7 ft-lb/inÂ²	ISO 179/1eU
Charpy Impact, Notched	0.930 J/cmÂ²	4.43 ft-lb/inÂ²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	60.0 Â°C	140 Â°F	ISO 75A
Vicat Softening Point	66.0 Â°C	151 Â°F	ISO 306B
	84.0 Â°C	183 Â°F	ISO 306A

Optical Properties	Metric	English	Comments
Refractive Index	1.49	1.49	ISO 489
Transmission, Visible	88.5 %	88.5 %	ASTM D1003

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