Description
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Zibo Dingqi Chemicals Co., Ltd. is one of the most experienced manufacturers and suppliers of aluminum sulfate flake in China. Welcome to wholesale high quality aluminum sulfate flake made in China here from our factory. For price consultation, contact us.
- Name: Aluminum Sulfate Falke
- Shape: large flake solid (0-15mm particles to ensure dissolution speed and transport stability)
- Chemical form: Al₂(SO₄)₃·nH₂O (Can be marked 18 watery or anhydrous type)
- Purity: ≥ 15.8% Al₂O₃ (typical industrial standard, can be customized according to customer needs)
Key characteristics
- High reactivity: Sheet structure increases the contact area, quickly dissolves in water, and improves the efficiency of the papermaking process.
- Low impurities: the content of impurities such as iron and heavy metals can be controlled (in line with GB/T 31060-2014 and other standards) to avoid affecting the whiteness of the paper.
- pH adjustment ability: optimized sizing effect under acidic conditions, suitable for different pulp raw materials.
Second, the paper industry application details
Aluminum sulfate flake is also used for water treatment; the affection is perfect. Wastewater and drinking water can all be used for treatment.
Core function
- Sizing agent: reacts with rosin saponification to form a hydrophobic layer, which significantly improves paper's water resistance (such as the moisture resistance of wrapping paper).
- Hardness enhancement: The combination of aluminum ions and fiber improves the stiffness and wear resistance of the paper (suitable for book paper and cardboard).
- Retention and filter aid: These promote the retention of fine fibers and fillers, reduce raw material loss, and improve the paper machine's water filtration performance.
Adaptive paper types and benefits
Paper seed application effect Customer value
- Cultural paper improves printing suitability, reduces thorough printing, reduces ink cost, and improves print quality.
- Packaging paperboard increases compressive strength, ADAPTS to storage stacking needs, reduces transportation losses and improves end-customer satisfaction.
- Use special paper with a wet strength agent to optimize the adhesion of the functional coating and expand the high-value-added product line.
- Environmental protection process: low energy consumption calcination technology, three waste emissions are far lower than industry standards, helping customers to pass ecological audits.
Service support
- Technical team: Free sizing process optimization scheme (such as pH value regulation, adding proportion calculation).
- Logistics solution: moisture-proof woven bag/ton bag packaging, support JIT (just-in-time) delivery, and reduce customer inventory pressure.
- Emergency response: Provide sample testing and problem-solving solutions within 48 hours to ensure the continuous operation of the production line.
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