NUCREL™ 0403 Acid Copolymer by Dow is a copolymer of ethylene and methacrylic acid. It offers excellent adhesion to PE and ionomer. It is suitable for processing by coextrusion, conventional blown- and cast film extrusion. It is recommended for adhesives, sealants and packaging applications. NUCREL™ 0403 Acid Copolymer complies with TSCA, GB 4806.1-2016, EU Directive 2011/65/EU (RoHS), EU Directive 2012/19/EU (WEEE), EU Directive 2023/1627, EN 71-3, FDA 21 CFR 177.1330(a) and conforms to CONEG, EU 94/62/EC.
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NUCREL™ 0403 Acid Copolymer properties
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Methacrylic Acid Comonomer Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Freezing Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
NUCREL™ 0403 Acid Copolymer Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Adapter Zone Temperature | Visible After Login | Visible After Login | |
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| Feed Zone Temperature | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |
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| Zone 5 Temperature | Visible After Login | Visible After Login | |