DENKA Transparent Polymer TH-21

Category: MMBS , Methyl Methacrylate Butadiene Styrene
Manufacturer: Denka Company Limited
Trademark: DENKA Transparent Polymer
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: HZzKu3_DENKA-Transparent-Polymer-TH-21.pdf
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DENKA Transparent Polymer TH-21 is a Methyl Methacrylate Butadiene Styrene (MMBS) product. It can be processed by injection molding and is available in Asia Pacific, Europe, or North America. Primary characteristic: flame rated.
General Information
Features
  • General Purpose
Uses
  • General Purpose
UL File Number
  • E49895
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.09g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    200°C/5.0 kg 3.1g/10 min
    220°C/10.0 kg 47g/10 min
Molding Shrinkage (2.00 mm)0.40%Internal Method
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)39ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)51.0MPaISO 527-2/5
Nominal Tensile Strain at Break 36%ISO 527-2/5
Flexural Modulus 12400MPaISO 178
Flexural Stress 272.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 11kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)65.0°CISO 75-2/Af
Vicat Softening Temperature 86.0°CISO 306/B
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
OpticalNominal ValueUnitTest Method
Transmittance (2000 µm)91.0%ISO 13468-1
Haze (2000 µm)2.4%ISO 14782
InjectionNominal ValueUnit
Drying Temperature 70.0 to 80.0°C
Drying Time 2.0 to 3.0hr
Rear Temperature 200 to 240°C
Middle Temperature 200 to 240°C
Front Temperature 200 to 240°C
Nozzle Temperature 220 to 240°C
Mold Temperature 40.0 to 70.0°C
Note Message
1 .2.0 mm/min
2 .2.0 mm/min
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