About |
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EMAC resins adhere to and are compatible with a wide range of materials including paper, polyolefins, oriented polyolefins, polyesters, ionomers, PVdC, unplasticized PVC and other polar polymers. For use as heat seal layer, adhesive layer, or modifier for cost/performance enhancement. They are soft, pliable and tough at ambient and freezing temperatures and exhibit excellent ESCR. These polymers exhibit high solids fillability and compatibility with a wide range of polymers. This facilitates their uses as bases for all-purpose concentrates for addition to a wide spectrum of polymers. EMAC resins process like LDPE. EMAC+ Specialty Copolymers are produced under patented technology: US Patent 5804675.&& |
Product Description | |
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Supplier | Westlake Chemical |
Generic | EMA |
Material Status | Commercial: Active |
Features | Good flexibility,Good heat sealing,Good bond,Soft,High ESCR |
Availabilitys | North America,Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.942 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
190℃,2.16kg | 6.0 | g/10min | ASTM D1238 |
Methacrylic acid content | 20.0 | wt% |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 35 | ASTM D2240 | |
tensile strength | |||
fracture | 10.0 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 830 | % | ASTM D638 |
THERMAL | Nominal value | Unit | Test method |
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Embrittlement temperature | < -73.0 | ℃ | ASTM D746 |
Vicat Softening Temp | 46.0 | ℃ | ASTM D1525 |
Melting peak temperature | 95.0 | ℃ | ASTM D3418 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. Type IV, 20 in/min |
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