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Products :: Specialty Polymers :: EMAC+® and EBAC+® Blocked Copolymers
EMAC+® and EBAC+® Blocked Copolymers
Product Attributes Westlake Chemical Company manufactures EMAC+® and EBAC+® blocked copolymers that offer improved adhesion and compatibility over conventional ethylene methyl acrylate copolymers using patented high-pressure reactor technology. Although EMAC® resins is already highly compatible and offers excellent adhesion to a variety of substrates, the plus polymer technology enhances these performance characteristics. EMAC+® copolymers can be used in film, co-extrusions, blends, coatings, laminations, polymer modifications, and molding applications. The “+” grades exhibit higher melting points than equivalent non-plus grades if the applications demands a higher service temperature. The enhanced polarity of the “+” grades allows for additional compatibility in polymer alloys. They also offer better clarity in blends and improved processing. Physical properties such as low-temperature impact strength and flexibility in PET, PP, and nylon systems may be enhanced by using EMAC+® resin as a modifier. Plus grades also exhibit a higher COF or “surface tack” for nonskid or high-grip surfaces.
| EMAC+® Acrylate Resins |
| Grade |
|
Acrylate % |
|
MI |
|
Density |
|
Data Sheet |
|
MSDS |
|
Application |
| SP1305 |
|
20.0 MA+ |
|
2.0 |
|
0.942 |
|
 |
|
 |
|
Extrusion coating, tie layer, and compounding |
| SP1330 |
|
22.0 MA+ |
|
2.0 |
|
0.946 |
|
|
|
|
|
Co-extrusion, tie-layer,and blending |
| SP1358 |
|
21.5 MA+ |
|
2.6 |
|
0.940 |
|
|
|
|
|
Blown film and injection molding |
| SP1307 |
|
20.0 MA+ |
|
6.0 |
|
0.942 |
|
|
|
|
|
Co-extrusion, tie layers, coatings, and laminations |
| SP1501 |
|
20.0 MA+ |
|
25.0 |
|
0.941 |
|
|
|
|
|
Extrusion coating, compounding, hot melt adhesives, compatibilizer, concentrate base |
| EBAC+® Acrylate Resins |
| Grade |
|
Acrylate % |
|
MI |
|
Density |
|
Data Sheet |
|
MSDS |
|
Application |
| SP1903 |
|
18.0 BA+ |
|
0.5 |
|
0.927 |
|
|
|
|
|
Blown film, compounding, tie-layer, and co-extrusion |
|
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