LG化学 （LG CHEMICAL）
POE LUCENE™ LC670
物性表（TECHNICAL DATASHEET)
| LUCENE™️ LC670 Polyolefin Elastomer | ||||||
| Applications | ||||||
| • General purpose thermoplastic elastomer for polymer modification • Automotive interior/exterior, Shoe sole, PVEN | ||||||
| Description | ||||||
| • LUCENETM LC670 is an ethylene-1-octene copolymer produced using LG Chem’s metallocene polymerization catalyst and solution process technology. • LUCENETM LC670 is an excellent impact modifier for plastics and offers unique performance capabilities for compounded products. | ||||||
| Typical properties | ||||||
| Characteristics | Test Method | Unit | Value | |||
| Physical(1) | ||||||
| Density | ASTM D1505 | g/㎤ | 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 | |||
| FlexuralModulus1% Secant | ASTM D790 | Mpa | 13 | |||
| Hardness | ||||||
| Shore hardness(Shore A) | ASTM D2240 | – | 70 | |||
| Thermal | ||||||
| Melting Temperature | LG | ℃ | 58 | |||
| 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 a standard compression molded specimens | ||||||
| (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 . | ||||||
| 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℃. – Store 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. | ||||||
| The information contained herein, including, but not limited to, data, statements and typical values, are given in good faith. LG Chem makes no warranty or guarantee, expressed or implied, (i) that the result described herein will be obtained under end – use conditions, or (ii) as to the effectiveness or safety of any design incorporating LG Chem materials,products, recommendations or advice. Further, any information contained herein shall not be construed as a part of legally binding offer. Especially, the typical values should be regarded as reference values only and not as binding minimum values. Each user bear full responsibility for making its own determination as to the suitability of LG Chem’s materials, products, recommendations, or advice for its own particular use. Each user must identify and perform all tests and analyses necessary to assure that its finished parts incorporating LG Chem material or products will be safe and suitable for use under end – use conditions. The data contained herein can be changed without notice as a result of the quality improvement of the products.” | ||||||
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可以提供的资料：
物性表、加工建议参数、环保证明、COA
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