NC 7105
JAVA AREA
Adhesive
Solvent Based
Colorpak Flexible Indonesia
Colorpak Flexible Indonesia
Lihat Profil SellerHigh-performance adhesive for dry bond laminating with excellent heat and product resistance
Novacote NC-7105 is a premium solvent-based, two-component polyester polyurethane adhesive engineered for dry bond laminating applications. It consists of the -OH component (NC-7105) and an NCO co-reactant (CA-27 or CA-7964), which together deliver strong, flexible, and heat-resistant bonds across film/film, film/metalized film, and film/foil structures. Ideal for demanding packaging applications, this adhesive offers immediate bonding off the machine, with full performance achieved within 5–10 days. With compatibility for retort processes up to 135°C and compliance with FDA regulations for food contact, Novacote NC-7105 ensures reliability in food, pharmaceutical, cosmetic, and medical packaging industries.
Specifications
- Adhesive Type: Two-component polyester polyurethane (Formulation Specification)
- Chemistry: Solvent-based (-OH/NCO system) (Technical Datasheet)
- Components: NC-7105 (resin) + CA-27 or CA-7964 (hardener) (Product Overview)
- Curing Time (Full Performance): 5–10 days at room temperature (Application Note)
- Accelerated Curing: Faster cure at elevated temperatures (Performance Data)
- Dynamic Pot Life: Approx. 24 hours at 35°C with ethyl acetate (Unit Test Results)
- Heat Resistance: Up to 135°C (retort compatible) (Application Testing)
- Substrate Compatibility: Film/film, film/metalized film, film/foil, polyester, nylon, corona-treated polyolefins (Adhesion Testing)
- Application Method: Gravure coating or smooth roll coating (Processing Guidelines)
- Pre-Treatment Requirement: Corona treatment required for polyolefin films (Surface Energy Assessment)
Applications
- Dry bond laminating for flexible packaging
- Food packaging (retort pouches, stand-up pouches)
- Pharmaceutical and medical device packaging
- Cosmetic packaging
- Laminated films with aluminum foil or metallized layers
- Industrial flexible packaging requiring high durability
Advantages
- Superior heat and chemical resistance
- Excellent adhesion on diverse substrates including metalized films and foils
- Fast initial bond formation with progressive strength development
- Retort process compatibility up to 135°C
- FDA compliant for food contact applications
- Flexible application via gravure or roll coating methods
- Long pot life under controlled conditions
Processing Conditions
- Mix ratio: Follow manufacturer guidelines for NC-7105 : CA-27/CA-7964
- Dilution: Use ethyl acetate or other compatible solvents as needed
- Coating method: Gravure or smooth roll coating recommended
- Curing: Allow 5–10 days at ambient temperature; accelerated curing possible with heat
- Substrate prep: Corona treat polyolefin films prior to lamination
Regulatory Compliance
- US FDA Regulation compliant (21 CFR) for indirect food contact
- REACH compliant (SVHC free)
- Suitable for food, pharma, and medical applications
Packaging Information
- Available in steel drums or custom bulk packaging
- Typical packaging: 20 kg, 200 kg, or jumbo container sets (resin + hardener)
Storage Conditions
- Store in original containers between 5–30°C
- Protect from direct sunlight, heat, and moisture
- Keep containers tightly closed after use
- Purge with dry air or nitrogen if partially used
- Shelf life: 6 months unopened under proper storage
Safety Information
- Flammable liquid – store away from ignition sources
- Avoid moisture exposure – NCO component is moisture-sensitive
- Use in well-ventilated areas; PPE recommended (gloves, goggles, respirator)
- Refer to Safety Data Sheet (SDS) for handling, first aid, and disposal procedures
Notes From Seller:
- The amounts above are in kg and purchases must be a multiple of 1 Drum
- Stock availability depends on your shipping area
- Prices do not include VAT
- 1 Drum is equivalent to +/-225 Kg. (Theoretical Weighting)
| Brand | Novacote Flexpack |
|---|---|
| Manufacturer | Coim Deustchland GmbH |
0
0 reviews
There are no reviews for this product yet.