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Alkatuff® LL820

Linear Low Density Polyethylene

Supplied by Qenos Pty Ltd

The technical datasheet with complete property values for Alkatuff® LL820 is available to members of the Prospector Plastics Database.
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Product Description
LL820 is a hexene copolymer linear low density polyethylene, designed for general purpose injection molding.

Application:
LL820 is intended for general purpose injection molding, such as housware and lids.

Specifications:
If this product is used for food contact applications, then the user needs to ensure compliance with the requirements of AS2070-1999 and relevant FDA regulations.

When used in accordance with FDA application guidelines, this product meets the requirements of FDA 21 CFR 177.1520 (c) 3.1a and AS2070-1999 section 4.1.1(a). This product should not be used in applications for holding food during cooking without the required compliance testing.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
Features 
  • Copolymer
Uses 
  • General Purpose
  • Household Goods
  • Lids
Agency Ratings 
 
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ASTM D1238
Environmental Stress-Cracking Resistance (100% Antarox CO-630, F50)
hr
 ASTM D1693B
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength 2
     ASTM D638
Yield
psi
  
Break
psi
  
Tensile Elongation 2 (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Films
Nominal Value
Unit
Test Method
Film Puncture Energy 3
in·lb
 Internal Method
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (-40°F)
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     ASTM D648
66 psi, Unannealed
°F
  
264 psi, Unannealed
°F
  
Vicat Softening Temperature
°F
 ASTM D1525
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Alkatuff® LL820, Alkatuff LL820, Alkatuff® , Alkatuff, AlkatuffLL820, LL 820, LL820, Polyethylene, Linear Low Density, Polyethylene Linear Low Density, LLDPE, Polyethylene, PE, Qenos, PolyethyleneLinearLowDensity, 820LL
Uses
Uses may also be described by the following terms: Household Goods, Housewares.
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), AS (1).
Notes
1Typical properties: these are not to be construed as specifications.
22.0 in/min
323°C
 
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.