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Adhesives for food packaging
The plastic film used for food packaging has a heterogeneous composite film structure . Accordingly, polyurethane adhesives with excellent low-temperature characteristics and flexibility as well as peel strength (adhesive strength) are must be used. In particular, it requires careful selection for retort pouches, which are mainly heat-resistant.
Category | Product | N.V (%) | Viscosity (cps, 25%) | Resin type | Solvent | Properties | Usage | Packing unit |
|---|---|---|---|---|---|---|---|---|
1 Component | HIPOL PA-750 | 69~71 | 1,000~3,000 | Polyurethane | EA | Moisture hardening(습기경화형) | General grade | 18kg Can |
2 Component | HIPOL PA-350 | 49~51 | 1,000~3,000 | Polyurethane | EA | Heat resistance | High-Retort grade (≤ 135℃) | 18kg Can |
2 Component | HIPOL PA-375 | 74~76 | 3,000~5,000 | Polyurethane | EA | Quick hardening(속경화) | General grade | 18kg Can |
2 Component | HIPOL PA-301 | 64~66 | 2,000~4,000 | Polyurethane | EA | Heat resistance | Boil grade (≤ 100℃) | 18kg Can |
2 Component | HIPOL PA-365 | 64~66 | 2,000~5,000 | Polyurethane | EA | Heat resistance | Semi-Retort grade (≤ 120℃) | 18kg Can |
2 Component | HIPOL PA-275LC | 74~76 | 2,000~4,000 | Polyurethane | EA | High N.V(高고형분), Low viscosity(저점도) | General grade | 18kg Can |
2 Component | HIPOL PA-308 | 59~61 | 2,000~5,000 | Polyurethane | EA | Heat resistance | High-Retort grade (≤ 135℃) | 18kg Can |
Hardener | HIPOL PM-75 | 74~76 | 1,000~2,500 | Polyurethane | EA | Solvent based type | PA-375 Hardener | 15kg Can |
Hardener | HIPOL HH-75 | 74~76 | 1,000~2,000 | 3-Functional NCO-prepolymer | EA | Solvent based type | Adhesives Hardener of 2 Component | 20kg Can |
Eco-friendly (solvent-free) adhesives for food packaging
Existing adhesives for food packaging materials are used by diluting organic solvents that are harmful to the human body. HI-CHEM goes beyond these existing organic solvent-based polyurethane adhesives. We are developing and producing eco-friendly (solvent-free) food packaging adhesives that are harmless to the human body and the environment .
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