I. Stern 870E

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: I. STERN & CO. INC.
Trademark: I. Stern
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: frxo63_I-Stern-870E.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Polystyrene 870E - High Impact Polystyrene Extrusion Grade

Features
  • Good processing characteristics
  • Excellent Toughness and environmental stress cracking
Applications
  • Thermoformed containers and lids for food packaging
  • Custom extruded sheet
  • Profiles
General Information
Features
  • Good Processability
  • Good Toughness
  • High ESCR (Stress Crack Resist.)
  • High Impact Resistance
Uses
  • Food Packaging
  • Lids
  • Profiles
  • Sheet
Agency Ratings
  • FDA 21 CFR 177.1640
UL File Number
  • E220962
Processing Method
  • Extrusion
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Melt Mass-Flow Rate (MFR) 4.0g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)21.0MPaASTM D638
Tensile Elongation (Break)50%ASTM D638
Flexural Modulus 1750MPaASTM D790
Flexural Strength (Yield)35.9MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 110J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)85.0°CASTM D648
Vicat Softening Temperature 98.9°CASTM D1525
FlammabilityNominal ValueTest Method
Flame Rating UL 94
    1.50 mm HB
    3.00 mm HB
Resin Grade Manufacturer Category Trademark
Sinpolene MBN4032 Teknor Apex Asia Pacific PTE. LTD. LDPE Sinpolene
ELASTOSIL® R 750/40 Wacker Chemie AG Silicone ELASTOSIL® R
LTM® 110 series Cytec Industries Inc. TS, Unspecified LTM®
Lupox® HI2152 LG Chem Ltd. PBT Lupox®
Orgalloy® LT 4060ES Arkema Nylon 6 Alloy Orgalloy®