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Plexiglas® 7N

Category:	Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer:	Evonik Industries AG
Trademark:	Plexiglas®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	AgKBLC_Plexiglas-7N.pdf
PRICE:	Order Products email sales@su-jiao.com

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Product Profile:
PLEXIGLAS® 7N is an amorphous thermoplastic molding compound (PMMA).

Typical properties of PLEXIGLAS® molding compounds are:

good flow

high mechanical strength, surface hardness and mar resistance

high light transmission

very good weather resistance

free colorability due to crystal clarity.

Special properties of PLEXIGLAS® 7N molding compound are:

very good mechanical properties

high heat deflection temperature

very good flow / melt viscosity

AMECA listing.

Application:
Used for injection molding optical and technical items.

Examples:
optical waveguides, luminaire covers, automotive lighting, instrument cluster covers, optical lenses, displays, etc.

General Information
Features	Good Colorability Good Flow Good Weather Resistance High Hardness High Strength Light Stabilized
Uses	Automotive Applications Automotive Backlights Displays Lenses Optical Applications Protective Coverings
Forms	Pellets
Processing Method	Injection Molding
Multi-Point Data	Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Specific Volume vs Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Nominal Value	Unit	Test Method
Density	1.19	g/cm³	ISO 1183
Melt Volume-Flow Rate (MVR) (230°C/3.8 kg)	6.00	cm³/10min	ISO 1133

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3200	MPa	ISO 527-2/1
Tensile Stress (Break)	73.0	MPa	ISO 527-2/5
Tensile Strain (Break)	3.5	%	ISO 527-2/5

Impact	Nominal Value	Unit	Test Method
Charpy Unnotched Impact Strength (23°C)	20	kJ/m²	ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
0.45 MPa, Unannealed	100	°C	ISO 75-2/B
1.8 MPa, Unannealed	95.0	°C	ISO 75-2/A
Glass Transition Temperature	110	°C	ISO 11357-2
Vicat Softening Temperature	103	°C	ISO 306/B50
CLTE - Flow (0 to 50°C)	8.0E-5	cm/cm/°C	ISO 11359-2

Flammability	Nominal Value		Test Method
Flame Rating (1.60 mm)	HB		UL 94
Fire Rating	B2		DIN 4102

Optical	Nominal Value	Unit	Test Method
Refractive Index	1.490		ISO 489
Transmittance ¹	92.0	%	ISO 13468-2
Haze	< 0.50	%	ASTM D1003

Injection	Nominal Value	Unit
Drying Temperature	< 93.0	°C
Drying Time	2.0 to 3.0	hr
Processing (Melt) Temp	220 to 260	°C
Mold Temperature	60.0 to 90.0	°C

Note Message
1 .	D65

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