Plexiglas® Heatstop 8N black

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: fVwIAT_Plexiglas-Heatstop-8N-black.pdf
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Product Profile:
PLEXIGLAS® Heatstop 8N black is an amorphous
thermoplastic molding compound (PMMA).

Typical properties of PLEXIGLAS® molding compounds are:
  • good flow
  • high mechanical strength, surface hardness and abrasion resistance
  • very good weather resistance

Special properties of PLEXIGLAS® Heatstop 8N black are:
  • heat-reflection (IR)
  • high total solar reflection (TSR), reflects 21% of the solar energy
  • reduces the heat build-up of plastic parts, thus increases the dimension stability.

Application:
PLEXIGLAS® Heatstop 8N black is suitable for injection molding of technical components, as well as for extrusion/coextrusion. Owing to its superior brilliance, high-gloss (Class A) black surfaces can be obtained.

Examples:
black automotive add-on parts like spoiler, pillar and roof trims, black automotive parts like roof modules.
General Information
Features
  • Good Abrasion Resistance
  • Good Flow
  • Good Weather Resistance
  • High Gloss
  • High Hardness
  • High Strength
Uses
  • Automotive Applications
  • Automotive Exterior Parts
  • Automotive Exterior Trim
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Coextrusion
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.19g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (230°C/3.8 kg)3.00cm³/10minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3300MPaISO 527-2/1
Tensile Stress (Break)77.0MPaISO 527-2/5
Tensile Strain (Break)5.5%ISO 527-2/5
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength (23°C)20kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 103°CISO 75-2/B
    1.8 MPa, Unannealed 98.0°CISO 75-2/A
Glass Transition Temperature 117°CISO 11357-2
Vicat Softening Temperature 108°CISO 306/B50
CLTE - Flow (0 to 50°C)8.0E-5cm/cm/°CISO 11359-2
FlammabilityNominal ValueTest Method
Flame Rating (1.60 mm)HBUL 94
Fire Rating B2DIN 4102
InjectionNominal ValueUnit
Drying Temperature < 98.0°C
Drying Time 2.0 to 3.0hr
Processing (Melt) Temp 220 to 260°C
Mold Temperature 60.0 to 90.0°C
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