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Braskem PE SGF4950 Data Sheet

High Density Polyethylene

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Product Description
Braskem PE 
SGF4950
SGF4950 is a high-density polyethylene copolymer, developed for the blow-molding segment. It shows well balanced properties between impact and stiffness, combined with high environmental stress cracking resistance and processability. The minimum biobased content of this grade is 96%, determined according to ASTM D6866.

Application:
Bottles for household cleaning products and health and care products; Bottles for food products; Caps & closures molded by compression; Rigid containers for cosmetics and pharmaceutical applications (complies with USP 33).
Braskem PE 
SGF4950
Description:
SGF4950 is a high-density polyethylene copolymer, developed for the blow-molding segment. It shows well balanced properties between impact and stiffness, combined with high environmental stress cracking resistance and processability.
The minimum biobased content of this grade is 96%, determined according to ASTM D6866.

Application:
Bottles for household cleaning products and health and care products;
Bottles for food products;
Caps & closures molded by compression;
Rigid containers for cosmetics and pharmaceutical applications (complies with USP 33).
General Braskem PE 
SGF4950
Braskem PE 
SGF4950
Material Status 
  • Commercial: Active
  • Commercial: Active
Availability 
  • Europe
  • Latin America
  • North America
Features 
  • BPA Free
  • Copolymer
  • Food Contact Acceptable
  • Good Impact Resistance
  • Good Processability
  • Good Stiffness
  • High ESCR (Stress Crack Resist.)
  • Renewable Resource Content
  • Copolymer
  • Food Contact Acceptable
  • Good Impact Resistance
  • Good Processability
  • Good Stiffness
  • High Density
  • High ESCR (Stress Crack Resist.)
  • Renewable Resource Content
Uses 
  • Blending
  • Blow Molding Applications
  • Bottles
  • Cosmetic Packaging
  • Food Packaging
  • Bottles
  • Caps
  • Closures
  • Cosmetics
  • Household Goods
  • Pharmaceuticals
Agency Ratings 
Forms 
  • Pellets
--
Processing Method 
  • Blow Molding
  • Blow Molding
Physical Braskem PE 
SGF4950
Braskem PE 
SGF4950
Unit
Test Method
Specific Gravity
 
ASTM D792
Melt Mass-Flow Rate (MFR)
      ASTM D1238
190°C/2.16 kg
g/10 min
 
190°C/21.6 kg
g/10 min
 
Environmental Stress-Cracking Resistance
      ASTM D1693
122°F, 0,0787 in, 10% Igepal, Compression Molded, F50 2
--
hr
 
122°F, 0,0787 in, 10% Igepal, Compression Molded, F50
--
hr
 
122°F, 0,0787 in, 100% Igepal, Compression Molded, F50 2
--
hr
 
122°F, 0,0787 in, 100% Igepal, Compression Molded, F50
--
hr
 
Mechanical Braskem PE 
SGF4950
Braskem PE 
SGF4950
Unit
Test Method
Tensile Strength
      ASTM D638
Yield, Compression Molded
psi
 
Break, Compression Molded
psi
 
Flexural Modulus - 1% Secant (Compression Molded)
psi
ASTM D790
Impact Braskem PE 
SGF4950
Braskem PE 
SGF4950
Unit
Test Method
Notched Izod Impact (Compression Molded)
--
ft·lb/in
ASTM D256
Unnotched Izod Impact (Compression Molded)
--
ft·lb/in
ASTM D256
Hardness Braskem PE 
SGF4950
Braskem PE 
SGF4950
Unit
Test Method
Durometer Hardness (Shore D, Compression Molded)
 
ASTM D2240
Thermal Braskem PE 
SGF4950
Braskem PE 
SGF4950
Unit
Test Method
Deflection Temperature Under Load (66 psi, Unannealed, Compression Molded)
°F
ASTM D648
Vicat Softening Temperature
°F
ASTM D1525 3
Additional Information Braskem PE 
SGF4950
Braskem PE 
SGF4950
Unit
Test Method
Biobased Content
%
ASTM D6866
Features
Braskem PE 
SGF4950
Features may also be described by the following terms: Good Impact Resistance, Good Stiffness, BPA Free, Bisphenol A Free, High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Good Processability, Easy Processing, Renewable Resources, From Renewable Resources, Renewable Resource Derived, Renewable Raw Materials, Renewable Resource Content.
Braskem PE 
SGF4950
Features may also be described by the following terms: High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Good Impact Resistance, Good Stiffness, High Density, High Specific Gravity, Renewable Resources, From Renewable Resources, Renewable Resource Derived, Renewable Raw Materials, Renewable Resource Content, Good Processability, Easy Processing.
Uses
Braskem PE 
SGF4950
Uses may also be described by the following terms: Cosmetic Packaging, Food Packaging.
Braskem PE 
SGF4950
Uses may also be described by the following terms: Household Goods, Housewares, Closure Caps, Caps, Cap.
Agency Ratings
Braskem PE 
SGF4950
This plastic material has 2 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1), ASTM (1).
Braskem PE 
SGF4950
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
Available Documents
Braskem PE 
SGF4950
Technical Datasheet (English)
Braskem PE 
SGF4950
Technical Datasheet (English)
Notes
1Typical properties: these are not to be construed as specifications.
20.3 mm notched-plaques
3Loading 1 (10 N)
 
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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.