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Evonik Corporation Plexiglas® df23 8N Molding Compound

Category Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded
Manufacturer Evonik Corporation
Trade Name Plexiglas®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Evonik Corporation Plexiglas® df23 8N Molding Compound.pdf
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Material Notes:
Description: PLEXIGLAS® df21 8N, PLEXIGLAS® df22 8N and PLEXIGLAS® df23 8N molding compounds based on PLEXIGLAS® 8N are characterized by diffuse scattering of light. Besides showing the familiar properties of standard PLEXIGLAS® molding compound, such asexcellent weatherabilityhigh surface hardness and scratch resistancePLEXIGLAS® df21 8N, PLEXIGLAS® df22 8N and PLEXIGLAS® df23 8N are special in that they combine good diffusing power with excellent light transmission.PLEXIGLAS df molding compounds are the optimal choice, when a combination of high light scattering and excellent light transmission is required. Both, PLEXIGLAS df22 8N and PLEXIGLAS df23 8N are well designed for lamp covers, projected areas and similar applications. For displays and backlight units PLEXIGLAS df21 8N is the favored material.Information provided by degussa.
Physical Properties Metric English Comments
Density 1.19 g/cc
0.0430 lb/in³
ISO 1183
Melt Flow 2.499 g/10 min

@Load 3.80 kg,
Temperature 230 °C
2.499 g/10 min

@Load 8.38 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 65.0 MPa
9430 psi
5 mm/min; ISO 527
Elongation at Break 2.5 %
2.5 %
5 mm/min; ISO 527
Tensile Modulus 3.30 GPa
479 ksi
1 mm/min; ISO 527
Charpy Impact Unnotched 1.60 J/cm²

@Temperature 23.0 °C
7.61 ft-lb/in²

@Temperature 73.4 °F
ISO 179
Thermal Properties Metric English Comments
CTE, linear 63.0 µm/m-°C

@Temperature 0.000 - 50.0 °C
35.0 µin/in-°F

@Temperature 32.0 - 122 °F
ASTM E831
Deflection Temperature at 0.46 MPa (66 psi) 103 °C
217 °F
ISO 75
Deflection Temperature at 1.8 MPa (264 psi) 98.0 °C
208 °F
ISO 75
Vicat Softening Point 109 °C
228 °F
B50; ISO 306
Glass Transition Temp, Tg 108 °C
226 °F
IEC 10006
Glow Wire Test 700 °C
1290 °F
IEC 695-2
Optical Properties Metric English Comments
Transmission, Visible 81 %
81 %
Transmission Factor; DIN 5036
Processing Properties Metric English Comments
Processing Temperature 220 - 260 °C
428 - 500 °F
Cylinder Temperature
Melt Temperature 220 - 260 °C
428 - 500 °F
Mold Temperature 60.0 - 90.0 °C
140 - 194 °F
Drying Temperature <= 95.0 °C
<= 203 °F
Predrying
Dry Time 2 - 3 hour
2 - 3 hour
Desiccant-type drier
Descriptive Properties Value Comments
Energy Half Angle 20°
IEC 695-2
Fire Rating B2
DIN 4102
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