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- Westlake EB502 12.5% EVA Copolymer
Westlake EB502 12.5% EVA Copolymer
| Category | Polymer , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Film Grade |
| Manufacturer | Westlake Chemical Corporation |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Westlake EB502 12.5% EVA Copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Westlake Elevate™ EB502 resin is a fractional melt index 12.5% VA ethylene vinyl acetate copolymer designed for flexible packaging and other films that require excellent toughness and good heat sealing characteristics. This resin has excellent low temperature brittleness properties, melt strength, and flexibility. This resin grade complies with 21 CFR 177.1350. Melt temperatures of 360° F – 390° F are recommended. Test specimens for blown film: nominal thickness 2.0 mils; blow up ratio 2.5:1; die gap 35 mils.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.934 g/cc | 0.0337 lb/in³ | ASTM-D1505 |
| Melt Flow | 0.55 g/10 min | 0.55 g/10 min | ASTM-D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 450 % | 450 % | ASTM-D882 |
| Film Elongation at Break, TD | 950 % | 950 % | ASTM-D882 |
| Dart Drop | 11.4 g/micron | 290 g/mil | ASTM-D1709 |
| Dart Drop Test | 580 g | 1.28 lb | ASTM-D1709 |
| Film Tensile Strength at Break, MD | 27.6 MPa | 4000 psi | ASTM-D882 |
| Film Tensile Strength at Break, TD | 29.6 MPa | 4290 psi | ASTM-D882 |
| 1% Secant Modulus, MD | 75.8 MPa | 11000 psi | ASTM-D882 |
| 1% Secant Modulus, TD | 89.6 MPa | 13000 psi | ASTM-D882 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 94.0 °C | 201 °F | Peak DSC; ASTM D-3418 |
| Vicat Softening Point | 76.0 °C | 169 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 4.0 % | 4.0 % | ASTM-D1003 |
| Gloss | 70 % | 70 % | Specular; Angle 45°; ASTM-D2457 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 182 - 199 °C | 360 - 390 °F | BUR > 1.5:1 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Process | Film | |
| Region | US & Canada | Bamberger Polymers Distribution |
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