STYRON A-TECH™ 1290

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: Americas Styrenics LLC
Trademark: STYRON A-TECH™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 1Z8DzX_STYRON-A-TECH-1290.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
STYRON A- TECH™1290 is a general-purpose polystyrene material,. This product is available in Latin America and is processed by extrusion, thermoforming or injection molding.

STYRON A- TECH™The main features of the 1290 are:
  • flame retardant/rated flame
  • High resistance to environmental stress fracture (ESCR)
  • Good processability
  • accessible food
  • Impact resistance

Typical application areas include:
  • container
  • packing
  • food contact applications
General Information
Features
  • High ESCR (Stress Cracking Resistance)
  • Impact resistance, good
  • Workability, good
  • Compliance of Food Exposure
Uses
  • Industrial container
  • Container
  • Food packaging
Agency Ratings
  • FDA 21 CFR 177.1640
Forms
  • Particle
Processing Method
  • Extrusion
  • Thermoforming
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.03g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)3.0g/10 minASTM D1238
Molding Shrinkage - Flow 0.40 - 0.80%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2400MPaASTM D638
Tensile Strength (Break)23.0MPaASTM D638
Tensile Elongation (Break)40%ASTM D638
Flexural Modulus 2120MPaASTM D790
Flexural Strength 35.0MPaASTM D790
Tensile Rupture 25.0MPaASTM D638
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    23°C 180J/mASTM D256
    23°C, molded 95J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 94.0°CASTM D648
    1.8 MPa, not annealed 86.0°CASTM D648
Vicat Softening Temperature 103°CASTM D1525
CLTE - Flow 9.0E-5cm/cm/°CASTM D696
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Rear Temperature 199 - 213°C
Middle Temperature 218 - 249°C
Front Temperature 218 - 249°C
Nozzle Temperature 213 - 243°C
Back Pressure 0.200 - 1.20MPa
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 177 - 193°C
Cylinder Zone 2 Temp. 182 - 204°C
Cylinder Zone 3 Temp. 188 - 210°C
Cylinder Zone 4 Temp. 199 - 216°C
Cylinder Zone 5 Temp. 204 - 221°C
Adapter Temperature 193 - 232°C
Melt Temperature 193 - 232°C
Die Temperature 199 - 232°C
Extrusion instructions
Polish Rolls: 66 - 104 °CHead Pressure: 10 - 21 MPA
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