Plexiglas® Hi-Gloss NTA-1

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: GzBEiO_Plexiglas-Hi-Gloss-NTA-1.pdf
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Product Profile:
PLEXIGLAS® Hi-Gloss NTA-1 is an impact-modified compound with a high heat deflection temperature based on polymethyl methacrylate (PMMA).

Besides the well-known properties of
PLEXIGLAS® molding compound, such as
  • good flow
  • high mar resistance
  • good weather resistance
  • good polishability,

PLEXIGLAS® Hi-Gloss NTA-1 offers the added
benefits of
  • increased impact strength
  • good heat deflection temperature under load.

Application:
PLEXIGLAS® Hi-Gloss NTA-1 is particularly suitable for injection molding technical components.
Owing to its superior brilliance, high-gloss (Class A) surfaces can be obtained in opaque colors.

Examples:
add-on automotive body parts, mirror housings, pillar panels, spoilers

Processing:
PLEXIGLAS® Hi-Gloss NTA-1can be processed on machines with 3-zone general purpose screws for engineering thermoplastics.

Physical Form / Packaging:
PLEXIGLAS® Hi-Gloss NTA-1 compounds are supplied as pellets of uniform size, packaged in 25kg polyethylene bags or in 500kg boxes with PE lining; other packaging on request.
General Information
Additive
  • Impact Modifier
Features
  • Good Flow
  • Good Weather Resistance
  • High Gloss
  • High Heat Resistance
  • High Impact Resistance
  • High Scratch Resistance
  • Impact Modified
Uses
  • Automotive Applications
  • Automotive Exterior Parts
  • Automotive Exterior Trim
Appearance
  • Opaque
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.18g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (230°C/3.8 kg)3.00cm³/10minISO 1133
Water Absorption (23°C, 24 hr)> 3.0%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2700MPaISO 527-2/1
Tensile Stress (Yield)68.0MPaISO 527-2/50
Tensile Strain (Yield)5.0%ISO 527-2/50
Nominal Tensile Strain at Break 10%ISO 527-2
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength (23°C)33kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 103°CISO 75-2/B
    1.8 MPa, Unannealed 102°CISO 75-2/A
Glass Transition Temperature 120°CISO 11357-2
Vicat Softening Temperature 110°CISO 306/B50
FlammabilityNominal ValueUnitTest Method
Glow Wire Ignition Temperature 675°CIEC 60695-2-13
Fire Rating B2DIN 4102
InjectionNominal ValueUnit
Drying Temperature < 100°C
Drying Time 2.0 to 3.0hr
Processing (Melt) Temp 220 to 250°C
Mold Temperature 50.0 to 85.0°C
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