Polietileno LLDPE 218WJA SABIC

Nombre del producto: PE – LLDPE – MFI2 – SABIC – 218WJA
Categoría: Polietileno
Información del manual del producto: Revision 20201205
SABIC LLDPE 218WJA (VALUES PROVIDED BY SABIC
PARTNER)
LINEAR LOW DENSITY POLYETHYLENE
REGION AMERICAS
DESCRIPTION
SABIC LLDPE 218WJA is a butene linear low density polyethylene resin typically used for general purpose applications. Films produced from this resin are
tough with good puncture resistance, high tensile strength and good hot tack properties. 218WJA is TNPP-free and contains 1500 ppm slip and 5000 ppm
antiblock additive.
TYPICAL APPLICATIONS
Shipping sacks, ice bags, frozen food bags, stretch wrap film, produce bags, liners, carrier bags, garbage bags, agricultural films, laminated and
coextruded films for meat wrap, frozen food and other food packaging, shrink film (for blending with LDPE), industrial consumer packaging, and high
clarity film applications if blended with (10 – 20%) LDPE.
TYPICAL PROPERTY VALUES
PROPERTIES
TYPICAL VALUES
UNITS
TEST METHODS
POLYMER PROPERTIES
Density
0.918
kg/m³
ASTM D1505
Melt Flow Rate
at 190 °C and 2.16 kg
2.0
dg/min
ISO 1133
OPTICAL PROPERTIES
Haze
29
%
ASTM D1003
Gloss (45°)
22
‰
ASTM D2457
FILM PROPERTIES
Puncture resistance
63
J/m
SABIC method
Tear strength MD
340
kN/m
ISO 6383-2
Tensile test film
Strength at Break MD
36.5
MPa
ASTM D882
Strength at Break TD
26.0
MPa
ASTM D882
Elongation at Break MD
660
%
ASTM D882
Elongation at Break TD
780
%
ASTM D882
Strength at Yield MD
8.5
MPa
ASTM D882
Strength at Yield TD
8.6
MPa
ASTM D882
Dart Impact
70
MPa
ASTM D1709
Tear strength TD
340
kN/m
ISO 6383-2
THERMAL PROPERTIES
Vicat Softening Temperature
at 10 N (VST/A)
98
°C
ASTM D1525
DSC test
melting point
110
°C
SABIC method
(1) Properties have been measured by producing 25 micron film with a 2.5:1 Blow-up Ratio
®
®
(1)
(1)
(1)
© 2020 Copyright by SABIC. All rights reserved
ENVIRONMENT AND RECYCLING
The environmental aspects of any packaging material do not only imply waste issues but have to be considered in relation with the use of natural
resources, the preservations of foodstuffs, etc. SABIC Europe considers polyethylene to be an environmentally efficient packaging material. Its low specific
energy consumption and insignificant emissions to air and water designate polyethylene as the ecological alternative in comparison with the traditional
packaging materials. Recycling of packaging materials is supported by SABIC Europe whenever ecological and social benefits are achieved and where a
social infrastructure for selective collecting and sorting of packaging is fostered. Whenever ‘thermal’ recycling of packaging (i.e. incineration with energy
recovery) is carried out, polyethylene -with its fairly simple molecular structure and low amount of additives- is considered to be a trouble-free fuel.
PROCESSING CONDITIONS
Typical processing conditions for 218WJA are:
Melt temperature: 195°C – 215°C,
Note: Film properties are based on 1.0 mil (25 μm) thickness blown film produced with a 2.5:1 blow-up ratio at 12 lb/hr/in. die. Actual film properties
may vary depending on operating conditions and additive packages. Film properties are not intended to be used as specifications.
Base density is estimated using the assumption that every 1000 ppm of antiblock in the finished product raises the density of the polymer by 0.0006
g/cm3. Base density is the estimated density of the polymer if it did not contain any antiblock.
HEALTH, SAFETY AND FOOD CONTACT REGULATIONS
Detailed information is provided in the relevant Material Safety Datasheet and or Standard Food Declaration, available on the Internet (www.SABIC.com).
Additional specific information can be requested via your local Sales Office.”
DISCLAIMER: This product is not intended for and must not be used in any pharmaceutical/medical applications.
QUALITY
SABIC® Europe is fully certified in accordance with the internationally accepted quality standard ISO 9001.
STORAGE AND HANDLING
Polyethylene resin should be stored in a manner to prevent a direct exposure to sunlight and/or heat. The storage area should also be dry and preferably
do not exceed 50°C. SABIC would not give warranty to bad storage conditions which may lead to quality deterioration such as color change, bad smell
and inadequate product performance. It is advisable to process polyethylene resin within 6 months after delivery.
DISCLAIMER
Any sale by SABIC, its subsidiaries and affiliates (each a “seller”), is made exclusively under seller’s standard conditions of sale (available upon request) unless agreed
otherwise in writing and signed on behalf of the seller. While the information contained herein is given in good faith, SELLER MAKES NO WARRANTY, EXPRESS OR IMPLIED,
INCLUDING MERCHANTABILITY AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY, NOR ASSUMES ANY LIABILITY, DIRECT OR INDIRECT, WITH RESPECT TO THE
PERFORMANCE, SUITABILITY OR FITNESS FOR INTENDED USE OR PURPOSE OF THESE PRODUCTS IN ANY APPLICATION. Each customer must determine the suitability of seller
materials for the customer’s particular use through appropriate testing and analysis. No statement by seller concerning a possible use of any product, service or design is
intended, or should be construed, to grant any license under any patent or other intellectual property right.
© 2020 Copyright by SABIC. All rights reserved