Product Information
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PLEXIGLAS® 8N Molding Compound
Product Profile:
PLEXIGLAS® 8N is an amorphous thermoplastic
molding compound (PMMA).
Typical properties of PLEXIGLAS® molding
compounds are:
• good flow
• high mechanical strength, surface hardness and
abrasion resistance
• high light transmission
• very good weather resistance
• free colorability due to crystal clarity
Special properties of PLEXIGLAS® 8N are:
• optimum mechanical properties
• maximum heat deflection temperature
• good flow / melt viscosity
• AMECA listing.
Application:
Used for injection molding optical and technical
items.
PLEXIGLAS® 8N can be processed on injection
molding machines with 3-zone general purpose
screws for engineering thermoplastics.
Physical Form / Packaging:
PLEXIGLAS® molding compounds are supplied as
pellets of uniform size, packaged in 25kg
polyethylene bags or in 500kg boxes with PE lining;
other packaging on request.
Examples:
optical waveguides, luminaire covers, automotive
lighting, instrument cluster covers, optical lenses,
displays, etc.
Processing:
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Properties:
Parameter
Mechanical Properties
Tensile Modulus
Stress @ Break
Strain @ Break
Charpy Impact Strength
Thermal Properties
Vicat Softening Temperature
Glass Transition Temperature
Temp. of Deflection under Load
Temp. of Deflection under Load
Coeff. of Linear Therm. Expansion
Fire Rating
Flammability UL 94
Rheological Properties
Melt Volume Rate, MVR
Optical Properties
Luminous transmittance
Haze
Refractive Index
Other Properties
Density
Recommended Processing Conditions
Predrying Temperature
Predrying Time in Desiccant-Type Drier
Melt Temperature
Mold Temperature (Injection Molding)
constitute a materials specification.
Unit
Standard
PLEXIGLAS® 8N
1 mm/min
5 mm/min
5 mm/min
23°C
B / 50
0.45 MPa
1.8 MPa
0 - 50°C
1.6 mm
230°C / 3.8kg
d=3 mm
D65
MPa
MPa
%
kJ/m²
°C
°C
°C
°C
E-5 /°K
Class
cm³/10min
%
ISO 527
ISO 527
ISO 527
ISO 179/1eU
ISO 306
IEC 10006
ISO 75
ISO 75
ISO 11359
DIN 4102
IEC 707
ISO 1133
ISO 13468-2
ASTM D1003
ISO 489
3300
77
5.5
20
108
117
103
98
8
B2
HB
3
92
< 0.5
1.49
1.19
max. 98
2-3
220 - 260
60 - 90
g/cm³
°C
h
°C
°C
ISO 1183
All listed technical data are typical values intended for your guidance. They are given without obligation and do not
This information and all further technical advice is based on our present knowledge and experience. However, it implies no liability or other
legal responsibility on our part, including with regard to existing third party intellectual property rights, especially patent rights. In particular,
no warranty, whether express or implied, or guarantee of product properties in the legal sense is intended or implied. We reserve the right to
make any changes according to technological progress or further developments. The customer is not released from the obligation to conduct
careful inspection and testing of incoming goods. Performance of the product described herein should be verified by testing, which should be
carried out only by qualified experts in the sole responsibility of a customer. Reference to trade names used by other companies is neither a
recommendation, nor does it imply that similar products could not be used.
The Business Unit Performance Polymers of Evonik is a worldwide manufacturer of PMMA molding compounds sold under the PLEXIGLAS®
trademark on the European, Asian, African and Australian Continent and under the trademark ACRYLITE® in the Americas.
® = registered trademark
PLEXIGLAS, PLEXALLOY, PLEXIMID and PLEX are registered trademarks of Evonik Röhm GmbH, Darmstadt, Germany
Evonik Röhm GmbH Kirschenallee D-64293 Darmstadt
Telefon: +49 6151 18-4711 Telefax: +49 6151 18-3177
www.plexiglas-polymers.com
Ref. No.: MC106-E v0160 Date: 2010-01-15
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