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Surface Sizing Starch
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Surface Sizing Starch
Optimized for top-surface applications, our Surface Sizing Starch creates a durable, even film that markedly improves ink absorption and print definition. It is designed to enhance the physical properties of paper, such as smoothness and abrasion resistance, making it especially valuable for high-end art papers and packaging materials. Its targeted formulation supports better process control and post-treatment performance in modern paper production environments.
| Item | Specification Requirements |
| Appearance | White powder |
| Fineness (100-mesh standard sieve pass rate) | ≥ 98.0 |
| Whiteness (457 nm blue light reflectance) | ≥ 88.0 |
| Spots (/cm²) | ≤ 5 |
| Moisture (%) | ≤ 10 |
| Viscosity (10%, 95°C, 20 min, 50°C, LVDV-Ⅱ, mPa·s) | 10–200 |
| pH Value | 6.0–8.0 |
- Other products:
- Oxidized starch
- Cationic Corn Starch