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Asaflex™ 845

Styrene Butadiene Styrene Block Copolymer

Supplied by AKelastomers

The technical datasheet with complete property values for Asaflex™ 845 is available to members of the Prospector Plastics Database.
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Product Description
Sheet extrusion grade. Highly compatible with GPPS (general-purpose polystyrene), for sheets with superior balance of transparency and impact resistance. Superior processability, enabling production of deep-draw containers and other products. It is supplied in pellet form.

In blends with GPPS, sheets for drink cups and food containers, and IC magazine rails. Used alone for gardening ampoules and other products.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  
Features 
  • Copolymer
  • High Clarity
  • High Impact Resistance
Uses 
  • Containers
  • Cups
  • Food Containers
  • Lawn and Garden Equipment
  • Sheet
Appearance 
  • Clear/Transparent
Forms 
  • Pellets
Processing Method 
  • Sheet Extrusion
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
 ISO 1133
Molding Shrinkage
%
  
Water Absorption (73°F, 24 hr)
%
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress (Yield)
psi
 ISO 527-2/5
Tensile Strain (Break)
%
 ISO 527-2/5
Flexural Modulus
psi
 ISO 178
Flexural Strength
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (Complete Break)
ft·lb/in²
 ISO 179
Charpy Unnotched Impact Strength
 
 ISO 179
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
 ISO 2039-2
Shore Hardness (Shore D)
 
 ISO 868
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
°F
 ISO 75-2/A
Vicat Softening Temperature
°F
 ISO 306/A50
Optical
Nominal Value
Unit
Test Method
Transmittance (78.7 mil)
%
 ISO 3537
Haze (78.7 mil)
%
 ISO 3537
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Asaflex™ 845, Asaflex 845, Asaflex™ , Asaflex, Asaflex845, 845, Styrene Butadiene Styrene Block Copolymer, SBS, Thermoplastic Elastomer, TPE, AKelastomers, StyreneButadieneStyreneBlockCopolymer, ThermoplasticElastomer
Features
Features may also be described by the following terms: High Impact Resistance, High Clarity.
Uses
Uses may also be described by the following terms: Food Containers, Food Container, Lawn and Garden Equipment, Lawn Equipment, Garden Equipment.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.