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K-Resin® SBC XK40

Styrene Butadiene Block Copolymer

Supplied by Chevron Phillips Chemical Company LLC

The technical datasheet with complete property values for K-Resin® SBC XK40 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • North America
  • South America
Features 
  • Food Contact Acceptable
  • Good Toughness
  • High Clarity
  • High Gloss
  
Uses 
  • Cups
  • Drink Lids
  • Food Packaging
Agency Ratings 
 
Appearance 
  • Clear/Transparent
Forms 
  • Pellets
Processing Method 
  • Extrusion
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
 ASTM D1238
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength 2 (Yield)
psi
 ASTM D638
Tensile Elongation 2 (Break)
%
 ASTM D638
Flexural Modulus 3 (0.125 in)
psi
 ASTM D790
Flexural Strength 3 (Yield, 0.125 in)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Instrumented Dart Impact 4 (73°F, 0.125 in, Total Energy)
in·lb
 ASTM D3763
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648
Vicat Softening Temperature
°F
 ASTM D1525
Optical
Nominal Value
Unit
Test Method
Transmittance
%
 ASTM D1003
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: K-Resin® SBC XK40, KResin SBC XK40, K-Resin® SBC , KResin SBC, K:Resin® SBC, K/Resin® SBC, K+Resin® SBC, K_Resin® SBC, K Resin® SBC, KResinSBCXK40, KResinSBC, K_Resin SBC, K Resin SBC, SBCXK 40, K_ResinSBC, SBCXK40, SBC, XK 40, XK40, Styrene Butadiene Block Copolymer, Thermoplastic Elastomer, TPE, sb, CP Chem, StyreneButadieneBlockCopolymer, ThermoplasticElastomer, 40XK, 40SBCXK
Features
Features may also be described by the following terms: High Clarity, High Gloss, Good Toughness, Tough.
Uses
Uses may also be described by the following terms: Drink Lids, Food Packaging.
Agency Ratings
This plastic material has 2 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1), EEC (1).
Notes
1Typical properties: these are not to be construed as specifications.
2Type I, 2.0 in/min
30.50 in/min
412.5 ft/sec
 
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.