Shanghai Huitian New Material Co., Ltd
| Mixing Ratio | 100:80 (w/w) |
| Product Type | Two-component solvent-free polyurethane adhesive |
| Packaging Details | 20kg/barrel or 200kg/drum, export-grade packaging |
| Payment Terms | T/T, L/C |
| Delivery Time | 7-15 working days after payment |
| Coating Amount | 1.0-2.2 g/m2 |
| Packing | 20kg/barrel, 200kg/drum |
| Solid Content | 100% |
| Steaming Resistance | 121C x 40 minutes |
| Shelf Life | 9-12 months |
| Density | 1.17 g/cm3 (A) / 1.10 g/cm3 (B) |
| Supply Ability | 500 MT per Month |
| Viscosity | 4500-7500 mPa.s (A) / 3500-6500 mPa.s (B) at 25C |
| Certification | ISO 9001:2015 |
| Brand Name | Huitian |
| Place of Origin | Shanghai, China |
| Model Number | 866A/866B |
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Product Specification
| Mixing Ratio | 100:80 (w/w) | Product Type | Two-component solvent-free polyurethane adhesive |
| Packaging Details | 20kg/barrel or 200kg/drum, export-grade packaging | Payment Terms | T/T, L/C |
| Delivery Time | 7-15 working days after payment | Coating Amount | 1.0-2.2 g/m2 |
| Packing | 20kg/barrel, 200kg/drum | Solid Content | 100% |
| Steaming Resistance | 121C x 40 minutes | Shelf Life | 9-12 months |
| Density | 1.17 g/cm3 (A) / 1.10 g/cm3 (B) | Supply Ability | 500 MT per Month |
| Viscosity | 4500-7500 mPa.s (A) / 3500-6500 mPa.s (B) at 25C | Certification | ISO 9001:2015 |
| Brand Name | Huitian | Place of Origin | Shanghai, China |
| Model Number | 866A/866B | ||
| High Light | 121C Steam Sterilization Polyurethane Adhesive ，Two-Component Solvent-Free Adhesive ，PET/AL/RCPP Retort Pouch Lamination Adhesive | ||
Huitian 866A/866B is a two-component solvent-free polyurethane adhesive developed for flexible packaging lamination. It is recommended for the inner layer of PET/AL/RCPP and PET/AL/NY/RCPP steaming structures. The cured adhesive layer withstands steaming at 121C for 40 minutes and features excellent medium resistance, high bond strength and good inner layer smoothness.
| Parameter | Specification |
|---|---|
| Composition | Isocyanate (866A) / Hydroxyl (866B) |
| Mixing Ratio | 100:80 (w/w), adjustable 100:65-85 by humidity and structure |
| Solid Content | 100% / 100% |
| Viscosity (25C) | 4500-7500 mPa.s (A) / 3500-6500 mPa.s (B) |
| Appearance | Colorless translucent liquid (A) / Yellow translucent liquid (B) |
| Density | 1.17 +/- 0.05 g/cm3 (A) / 1.10 +/- 0.05 g/cm3 (B) |
| Coating Amount | 1.0 - 2.2 g/m2 depending on lamination structure |
| Shelf Life | 9 months (866A) / 12 months (866B) unopened |
| Packing | 20 kg/barrel, 200 kg/drum |
Q: Can 866A/866B be used for retort pouches?
A: Yes. 866A/866B is specially designed for the inner layer of PET/AL/RCPP and PET/AL/NY/RCPP steaming structures and can withstand steaming at 121C for 40 minutes.
Q: Is 866A/866B a solvent-free adhesive?
A: Yes, both components are 100% solids solvent-free, which eliminates residual solvent risks and meets environmental requirements.
Q: What is the mixing ratio of 866A and 866B?
A: The standard mass ratio is 100:80 (866A:866B). It can be fine-tuned between 100:65 and 100:85 depending on ambient humidity and film lamination structure.
Q: What is the coating amount?
A: The recommended coating amount ranges from 1.0 g/m2 to 2.2 g/m2 depending on the film/foil combination and end use of the laminated film.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1977
Total Annual:
580,000,000-620,000,000
Employee Number:
1800~2000
Ecer Certification：
Verified Supplier
Huitian New Material (stock code: 300041) is the oldest enterprise in China's adhesive & new material industry, with 46 years of development history, focusing on research and development, constantly breaking through the innovative technology of adhesive new material, taking the lead in solvi... Huitian New Material (stock code: 300041) is the oldest enterprise in China's adhesive & new material industry, with 46 years of development history, focusing on research and development, constantly breaking through the innovative technology of adhesive new material, taking the lead in solvi...
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