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Maxiglas® MG845

Category:	Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer:	Maxiglas Corporation
Trademark:	Maxiglas®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	nsBCtV_Maxiglas-MG845.pdf
PRICE:	Order Products email sales@su-jiao.com

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Maxiglas® is a continuousl mass polymerization acrylic pellet that has outstanding optical properties, excellent weather resistance, uniform
color and impact resistance. It has exceptional freedom from war page, cracks, scratches, blisters, voids, foreign matter, and other defects
which may affect appearance or serviceability.

Applications:

Extruded sheets for signage, displays and building material

Automotive parts such as tail lamps, meter covers and sun visors

General sundries such as tableware, kitchenware, giftware and bathroom accessories

Optical lenses such as sunglasses, reading glasses and camera lenses

Light guide panels for LCD displays

General Information
Features	Good Weather Resistance Opticals
Uses	Automotive Applications Automotive Backlights Automotive Interior Parts Bathroom Accessories Building Materials Decorative Displays Displays Kitchenware LCD Applications Lighting Applications Optical Applications Toys
Forms	Pellets
Processing Method	Compression Molding Extrusion Injection Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.19	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg)	4.5	g/10 min	ASTM D1238
Water Absorption (24 hr)	0.30	%	ASTM D570

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (M-Scale)	100		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength	72.6	MPa	ASTM D638
Tensile Elongation (Break)	6.0	%	ASTM D638
Flexural Modulus	3330	MPa	ASTM D790
Flexural Strength	108	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Unnotched Izod Impact	16	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)	100	°C	ASTM D648
Vicat Softening Temperature	114	°C	ASTM D1525

Optical	Nominal Value	Unit	Test Method
Refractive Index	1.490		ASTM D542
Transmittance (3000 µm)	93.0	%	ASTM D1003
Haze (3000 µm)	0.30	%	ASTM D1003

Additional Information	Nominal Value	Unit
Foreign Material ¹	< 0.0500	mm²

Injection	Nominal Value	Unit
Drying Temperature	75.0 to 85.0	°C
Drying Time	4.0	hr
Rear Temperature	190 to 240	°C
Middle Temperature	190 to 240	°C
Front Temperature	190 to 240	°C
Mold Temperature	60.0 to 80.0	°C
Injection Pressure	2.76 to 5.52	MPa

Extrusion	Nominal Value	Unit
Drying Temperature	75.0 to 85.0	°C
Drying Time	4.0	hr

Note Message
1 .	Condition: 50g

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