General Information
- Product Name: AKD Curing Accelerator
- Type: Quaternary ammonium polymer
- Applications: Papers
Description
Alfa Chemistry's AKD curing accelerators are a kind of specialized cationic quaternary ammonium salt polymers, formulated to optimize the performance of AKD (alkyl ketene dimer) emulsions. This product is specifically designed for use in the paper industry, where it accelerates the curing process of AKD while stabilizing the emulsion, preventing hydrolysis, and reducing migration tendencies.
Performance Characteristics
- Protection of AKD Emulsion: AKD curing accelerator forms a protective barrier around AKD, reducing the risk of hydrolysis and migration, which can otherwise impair the paper sizing process.
- Enhanced Curing Efficiency: AKD curing accelerator speeds up the curing reaction of AKD, promoting quicker bonding between AKD and cellulose fibers in the paper, improving the water resistance and overall strength of the paper.
Technology Parameters
| Items | QAC-PAP001 | QAC-PAP002 | QAC-PAP003 | QAC-PAP004 |
| Content | 40±1% | 40±1% | 40±1% | 40±1% |
| Viscosity | 7500-12000 cps | 100-600 cps | 3000-7500 cps | 10-100 cps |
| pH(1% aqueous solution) | 5-7 | 5-7 | 5-7 | 5-7 |
Applications
- Paper Sizing: AKD curing accelerator is used primarily in the paper sizing process to enhance the performance of AKD emulsions. It improves the water resistance and durability of paper products such as packaging materials, printing paper, and writing paper.
- Improved Wet-End Performance: By accelerating the curing of AKD and stabilizing the emulsion, it ensures consistent wet-end performance, which is essential for producing high-quality paper with reliable sizing characteristics.
Brief Usage Instructions
- Dosage: For every ton of fresh AKD emulsion, add 15-30 kg of AKD curing accelerator.
- Mixing: The accelerator can be directly incorporated into the AKD emulsion during the preparation stage. No complex procedures are required, making it easy to integrate into existing processes.
Packaging and Storage
- Packaging: The AKD curing accelerator is available in 50 kg or 125 kg plastic drums.
- Storage Conditions: Store the product at room temperature in a dry and well-ventilated area, away from direct sunlight or extreme temperatures.
- Shelf Life: 1 year when stored under the recommended conditions, ensuring consistent quality and performance.
By incorporating Alfa Chemistry's AKD curing accelerator into your paper production process, manufacturers can significantly enhance the performance and quality of their paper products, while ensuring a more efficient and cost-effective operation. For more information about our products and how they can enhance your applications, reach out to Alfa Chemistry today.