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Plexiglas® 7M

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:	Lnw6MW_Plexiglas-7M.pdf
PRICE:	Order Products email sales@su-jiao.com

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Product Profile:
PLEXIGLAS® 7M is based on polymethyl methacrylate (PMMA).

Besides showing the familiar properties of PLEXIGLAS® 7H molding compounds, such as

excellent light transmission and brilliance

excellent weatherability

high mechanical strength, surface hardness and abrasion resistance.

PLEXIGLAS® 7M is special in that it

better flowing behavior,

AMECA listing.

Application:
PLEXIGLAS® 7M is particularly suitable for extruding profiles and panels for use in lighting engineering.

Examples:
lighting fixtures, displays and similar extruded items for technical purposes.

General Information
Features	Good Weather Resistance High Hardness High Strength Light Stabilized
Uses	Displays Lighting Fixtures
Forms	Pellets
Processing Method	Extrusion
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) 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)	2.90	cm³/10min	ISO 1133

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3200	MPa	ISO 527-2/1
Tensile Stress (Break)	69.0	MPa	ISO 527-2/5
Tensile Strain (Break)	4.0	%	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
Glass Transition Temperature	108	°C	ISO 11357-2
Vicat Softening Temperature	104	°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

Optical	Nominal Value	Unit	Test Method
Refractive Index	1.490		ISO 489
Transmittance ¹	92.0	%	ISO 13468-2

Extrusion	Nominal Value	Unit
Drying Temperature	< 94.0	°C
Drying Time	2.0 to 3.0	hr
Melt Temperature	220 to 260	°C
Die Temperature	220 to 260	°C

Note Message
1 .	D65

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