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ACRYLITE® 8N

Category:	Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer:	Evonik Cyro LLC
Trademark:	ACRYLITE®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	OlqgDU_ACRYLITE-8N.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message

ACRYLITE® 8N acrylic polymer is an amorphous thermoplastic molding and extrusion compound based on polymethyl methacrylate (PMMA).

Typical properties of ACRYLITE® acrylic polymers are:

excellent weather resistance

high light transmission

high mechanical strength

high surface hardness and mar resistance

good melt flow rate

versatile colorability due to crystal clarity

The special properties of ACRYLITE 8N polymer are:

highest heat resistance

high melt strength

UV light absorption options

low levels of lubricant

AMECA listed

Application
Used for injection molding commercial and residential lighting lenses, automotive lenses and parts, optical devices and extruded profiles.

General Information
Additive	Lubricant
Features	Amorphous Good Colorability Good Flow Good Melt Strength Good Weather Resistance High Clarity High Hardness High Heat Resistance High Strength Lubricated Scratch Resistant UV Absorbing
Uses	Automotive Exterior Parts Lenses Lighting Applications Optical Applications Profiles
Agency Ratings	EC 1907/2006 (REACH)
Appearance	Clear/Transparent
Forms	Pellets
Processing Method	Extrusion Injection Molding Profile Extrusion

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.19	g/cm³	ASTM D792
Apparent Density	0.66	g/cm³	ASTM D1895
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg)	3.3	g/10 min	ASTM D1238
Molding Shrinkage - Flow	0.40 to 0.70	%	ASTM D955
Water Absorption (Equilibrium)	< 0.30	%	ASTM D570

Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (M-Scale)	95		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3240	MPa	ASTM D638
Tensile Strength	77.9	MPa	ASTM D638
Tensile Elongation			ASTM D638
Yield	4.0 to 6.0	%
Break	4.0 to 6.0	%
Flexural Modulus	3450	MPa	ASTM D790
Flexural Strength	112	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C, 6.35 mm)	19	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Annealed, 6.35 mm)	100	°C	ASTM D648
Vicat Softening Temperature	108	°C	ASTM D1525
CLTE - Flow (0 to 156°C)	7.2E-5	cm/cm/°C	ASTM D696

Optical	Nominal Value	Unit	Test Method
Transmittance (3200 µm)	92.0	%	ASTM D1003
Haze (3200 µm)	< 1.0	%	ASTM D1003
Yellowness Index (3.20 mm)	< 1.0	YI	ASTM D1925

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