STYRON A-TECH™ 1173

Category: PS (HIPS) , Polystyrene Resin
Manufacturer: Trinseo
Trademark: STYRON A-TECH™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NZr4d9_STYRON-A-TECH-1173.pdf
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Message
STYRON A-TECH™ 1173 advanced technology polystyrene resin is a high impact, environmental stress crack resistant (ESCR) resin for extrusion thermoforming applications. The improved rigidity of this resin allows potential down-gauging and scrap reduction, as well as overall improvements in process efficiency.

Main Characteristics:
  • Easy processing
  • Outstanding thermoformability
  • Good practical toughness
  • ESCR performance

Complies with:
  • U.S. FDA 21 CFR 177.1640
  • Consult the regulation for complete details.

Applications:
  • Large appliance/refrigerator liners
  • Other deep draw extrusion thermoforming applications
General Information
Features
  • Good Processability
  • Good Toughness
  • High ESCR (Stress Crack Resist.)
  • High Impact Resistance
  • High Rigidity
Uses
  • Liners
Agency Ratings
  • FDA 21 CFR 177.1640
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)2.0g/10 minASTM D1238
Molding Shrinkage - Flow 0.40 to 0.70%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, Compression Molded 13.1MPa
    Yield, Injection Molded 17.2MPa
    Break, Compression Molded 15.9MPa
    Break, Injection Molded 27.6MPa
Tensile Elongation ASTM D638
    Break, Compression Molded 30%
    Break, Injection Molded 55%
Flexural Modulus ASTM D790
    Compression Molded 1200MPa
    Injection Molded 1510MPa
Flexural Strength ASTM D790
    Compression Molded 27.6MPa
    Injection Molded 40.7MPa
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    23°C, Compression Molded 80J/m
    23°C, Injection Molded 90J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    1.8 MPa, Unannealed 71.1°C
    1.8 MPa, Annealed 97.8°C
Vicat Softening Temperature 104°CASTM D1525
FlammabilityNominal ValueTest Method
Flame Rating 1(1.50 mm)HBUL 94
Note Message
1 .This rating not intended to reflect hazards presented by this or any other material under actual fire conditions.
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