描述
PRIMACOR 1410 EAA Resin is an ethylene acrylic acid copolymer designed for monolayer and coextrusion blown film applications. It is especially suitable for use as a heat seal layer, adhesive layer or sealant layer in composite film and flexible packaging structures.
Unlike many extrusion coating EAA grades, SK PRIMACOR 1410 EAA Resin is focused on blown film applications where toughness, seal performance and optical appearance are important. It provides excellent hot tack, strong sealability, good crack resistance and moisture-insensitive performance, helping converters produce reliable packaging films for specialty and multilayer structures.
With a melt index of about 1.5 g/10 min, density of 0.938 g/cm³ and acrylic acid content of about 9.7%, PRIMACOR 1410 offers a strong balance of film strength, adhesion and processing stability. Public technical information also lists good haze and gloss performance, making it suitable for packaging structures where appearance and sealing reliability are both required.
Shenzhen Ruiqing International Trade Co., Ltd. supplies original SK PRIMACOR 1410 EAA Resin with quotation support, product document assistance and global delivery service.
PRIMACOR 1410 EAA Resin Key Features
- Designed for monolayer and coextrusion blown film
- Excellent hot tack and sealability
- Excellent toughness and strength
- Good crack resistance
- Moisture-insensitive performance
- Good optical properties
- Suitable for adhesive and sealant layers
- Suitable for specialty packaging films
PRIMACOR 1410 EAA Resin Typical Applications
- Monolayer blown film
- Coextrusion blown film
- Composite films
- Flexible packaging
- Specialty packaging
- Skin packaging
- Adhesive layers
- Heat seal layers
- Sealant layers in multilayer films
Advantages
PRIMACOR 1410 EAA Resin is useful when packaging film structures require both adhesion and sealing performance. Its acrylic acid functionality improves bonding to polar surfaces, while the polyethylene backbone supports film toughness and processability.
Compared with standard polyethylene film resins, EAA offers stronger seal performance, better hot tack and improved adhesion in multilayer composite films. This makes PRIMACOR 1410 a practical option for packaging structures where seal integrity, toughness and appearance are important.
Related Products
PRIMACOR 1410 EAA Resin Typical Properties
| Property | Typical Value | Test Method |
|---|---|---|
| Material | Ethylene Acrylic Acid Copolymer | — |
| Grade | PRIMACOR 1410 | — |
| Density | 0.938 g/cm³ | ASTM D792 / ISO 1183 |
| Melt Index, 190°C / 2.16 kg | 1.5 g/10 min | ASTM D1238 / ISO 1133 |
| Acrylic Acid Content | 9.7% | SK Method |
| Vicat Softening Temperature | 81.1°C | ASTM D1525 / ISO 306 |
| Melting Temperature | 97.8°C | SK Method |
| Dart Impact Strength | 580 g | ASTM D1709B |
| Haze | 5.8% | ASTM D1003 |
| Gloss, 45° | 65 | ASTM D2457 |
| Additives | No antiblock / No slip | — |
| Food Contact | FDA 21 CFR 177.1310(a)(1), EU No. 10/2011 | — |
Processing Recommendations
PRIMACOR 1410 EAA Resin is recommended for monolayer blown film and coextrusion blown film. Processing conditions should be optimized according to film thickness, layer structure, equipment design, blow-up ratio and required seal performance.
For composite film structures, prototype trials are recommended to confirm hot tack, seal strength, film toughness, optical appearance and adhesion performance under actual production conditions.
FAQ
What is SK PRIMACOR 1410 EAA Resin?
It is an ethylene acrylic acid copolymer designed for monolayer and coextrusion blown film applications.
What is PRIMACOR 1410 mainly used for?
It is mainly used in composite films, heat seal layers, adhesive layers, sealant layers and specialty flexible packaging.
Is PRIMACOR 1410 different from extrusion coating EAA grades?
Yes. PRIMACOR 1410 is positioned for blown film applications, while grades such as PRIMACOR 3330 or 3340 are more commonly used for extrusion coating and lamination.
Does PRIMACOR 1410 provide good seal performance?
Yes. Public technical information describes excellent hot tack and sealability for this grade.
Can original SK PRIMACOR material be supplied?
Yes. Shenzhen Ruiqing International Trade Co., Ltd. can supply original SK PRIMACOR EAA resin with quotation and document support.
Request Pricing and Product Documents
Contact Shenzhen Ruiqing International Trade Co., Ltd. to request pricing, lead time, stock availability and technical support for SK PRIMACOR 1410 EAA Resin.
Disclaimer
The information above is provided for reference only. Final material selection, processing conditions and application validation should be confirmed according to official technical documents and actual end-use requirements.
