General purpose thermoplastic elastomer for polymer modification
Automotive interior/exterior, Shoe sole, PVEN
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POE, Polyolefin Elastomer, thermoplastic elastomer, polymer modification, LUCENE LC670, metallocene
Description
• LUCENE LC670 is an ethylene-1-octene copolymer produced using LG Chem’s
metallocene polymerization catalyst and solution process technology.
• LUCENE LC670 is an excellent impact modifier for plastics and offers unique
performance capabilities for compounded products.
Typical properties(1)
Characteristics | Test Method | Unit | Value |
Physical | |||
Density | ASTM D1505 | g/cm3 | 0.870 |
MFR(190℃,2.16kg) | ASTM D1238 | g/10min | 5.0 |
Mooney Viscosity(ML1+4@121℃) | ASTM D1646 | MU | 9 |
Mechanical(2) | |||
Tensile Strength at Break | ASTM D638(3) | MPa | 5.5 |
Elongation at Break | ASTM D638(3) | % | >900 |
Tear Strength | ASTM D624 | kN/m | 38 |
Flexural modulus (1% Secant) | ASTM D790 | MPa | 13 |
Hardness(Shore A) | ASTM D2240 | – | 70 |
Thermal | |||
Melting Temperature | LG | ℃ | 55 |
Glass Transition Temperature | LG | ℃ | -55 |
(1) The properties data in this table are typical values, and not guaranteed specification.
(2) Typical resin property values are measured on standard compression molded specimen.
(3) Speed of 500 mm/min
Processing information
• LUCENE LC670 may be processed on conventional equipment. It is recommended that
hopper feed throat should be cooled below 30℃ to prevent from pellet bridging with low
melting point.
For additional sales, order and technical assistance
Storage and Handling Recommendations
LUCENE LC670 is available in free-flowing pelletized form designed for use in
Conventional polymer fabrication systems. The proper storage and handling of these product
Is extremely important for the products to remain flowable for transport and processing
Without pellet blocking.
• To prevent pellet blocking
– To minimize static load, do not double stack pallets.
– Keeping storage and handling temperature between 10~25℃.
– Storage the resins in the warehouse to protect from exposure to elevated temperature
which is not to exceed 35 ℃.
– Consume the resins on a first in, first out basis.
For additional sales, order and technical assistance
Head office | PO Division, LG Chem Ltd. Yeoui-do P.O.Box 672, 21st floor LG Twin Tower, Yeoui-daero 128, Yeongdeungpo-gu Seoul, Korea. Tel. 82-2-3773-3877(EU,US), 6465(CN), 3617(Asia) |
TS&D | PO.TECH Center.E&I TS 211, Hwangsae-ro, Osan-si, Gyeonggi-do,18126, Korea. Tel. 82-31-5187-0219 |