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K-Resin® SBC KR01 Data Sheet

Styrene Butadiene Block Copolymer

Supplied by Chevron Phillips Chemical Company LLC

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Product Description
K-Resin® SBC KR01 is a Styrene Butadiene Block Copolymer (SBC) material. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America for injection molding, profile extrusion, or thermoforming.

Important attributes of K-Resin® SBC KR01 are:
  • Flame Rated
  • Clarity
  • Copolymer
  • Food Contact Acceptable
  • Good Stiffness

Typical applications include:
  • Medical/Healthcare
  • Automotive
  • Consumer Goods
  • Containers
  • Electrical/Electronic Applications
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Features 
  • Copolymer
  • Food Contact Acceptable
  • Good Stiffness
  • Good Toughness
  • High Clarity
  • High Gloss
  • Warp Resistant
Uses 
  • Containers
  • Electronic Displays
  • Medical/Healthcare Applications
  • Toys
 
Agency Ratings 
Automotive Specifications 
Appearance 
  • Clear/Transparent
Processing Method 
  • Injection Molding
  • Profile Extrusion
  • Thermoforming
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)
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
Flammability
Nominal Value
Unit
Test Method
Flame Rating
 
UL 94
Optical
Nominal Value
Unit
Test Method
Gardner Gloss (60°)
 
ASTM D523
Transmittance
%
ASTM D1003
Features
Features may also be described by the following terms: Good Toughness, Tough, Warp Resistant, Warpage Resistant, Good Stiffness, High Clarity, High Gloss.
Uses
Uses may also be described by the following terms: Medical Applications, Electronic Displays.
Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): FORD (1).
Agency Ratings
This plastic material has 3 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): EU (1), FDA (1), USP (1).
Available Documents
Processing - Blow Molding (English)
Processing - Blown Film (English)
Processing - Cast Film (English)
Processing - Injection Molding (English)
Processing - Sheet Extrusion and Thermoforming (English)
Processing - Shrink Film (English)
Technical Datasheet (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Back Pressure
psi
 
Clamp Tonnage
tons/in²
 
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
 
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The information presented on this datasheet was acquired by UL Prospector from the producer of the material. UL Prospector makes substantial efforts to assure the accuracy of this data. However, UL Prospector assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.