JHDA Dry Strength Agent JH-D726 (15% Solid) for Enhanced Ring Crush and Tensile Strength in Packaging Paper
Our JH-D726 dry strength agent, with a solid content of 15.0% ± 1.0, is a high-performance liquid additive engineered for paper mills producing recycled linerboard, corrugated medium, and kraft paper. It delivers remarkable improvements in ring crush, burst, tensile, and folding resistance, effectively reducing carton collapse and edge breakage during production and logistics. As a direct alternative to Kemira and BASF dry strength products, this grade offers comparable performance at the same dosage while cutting overall wet-end chemical costs.
Key Selling Points
- Superior Strength Enhancement: Lifts ring crush, burst, tensile, and folding resistance of recycled linerboard, corrugated paper, and kraft paper to eliminate carton collapse and edge breakage (source: selling_point).
- Fiber Retention Improvement: Raises fiber retention rate by 8%–15%, cutting fine fiber loss and improving paper formation (source: selling_point).
- Cost Reduction: Decreases starch consumption and overall wet-end chemical cost per ton of paper by 10%–18% (source: selling_point).
- Chemical Compatibility: Excellent compatibility with AKD sizing agent, OBA optical brightener, defoamer, and other wet-end chemicals, preserving sizing performance and brightness (source: selling_point).
- Machine Runability: Lowers pitch and stickies accumulation on forming wires, press felts, and dryers, extending fabric service life by 20%–30% and reducing cleaning frequency (source: selling_point).
- Energy Savings: Optimizes pulp dewatering capacity, lowering post-wet-end paper moisture by 3%–5% and reducing drying steam consumption by 5%–10% (source: selling_point).
Technical Specifications
| Parameter | Value |
|---|
| Appearance | Colorless semi-transparent liquid |
| Solid content (%) | 15.0 ± 1.0 |
| pH | 3.0 - 6.0 |
| Viscosity (25℃, cps) | 4000 - 12000 |
| Ionic type | Amphoteric |
| Solubility | Soluble |
| Shelf life | 6 months |
Models and Options
This product is available in solid content variants of 15.0% and 20.0% (±1.0%). The 15% grade is suitable for standard strength requirements, while the 20% grade offers higher active content for demanding applications.
Materials and Structure
The product is formulated with polymer, surfactant-type materials, organic/inorganic composite liquids, and functional small-molecule additives. This stable liquid formulation is free from stratification and gelation during long-distance shipping and storage, ensuring automatic pipeline feeding reliability.
Applications
Designed for the papermaking industry, JH-D726 is ideal for:
- Recycled linerboard and corrugated paper production
- Kraft paper and packaging paper grades
- Paper mills seeking to improve strength without affecting sizing or brightness
Customization
We provide customized formula adjustment based on waste pulp proportion, paper machine speed, and target strength indexes. Free sample testing and on-site technical commissioning are available to ensure optimal performance for your specific mill conditions.
FAQ
How does JH-D726 compare to Kemira or BASF dry strength agents?
JH-D726 serves as a high-performance alternative, delivering equivalent strength improvement at the same dosage while reducing overall chemical costs.
What is the impact on fiber retention?
It raises fiber retention rate by 8%–15%, reducing fine fiber loss and improving paper quality.
Can it be used with AKD sizing and OBA?
Yes, it has excellent compatibility with AKD, OBA, and other wet-end chemicals, without damaging sizing performance or brightness.
How does it affect machine cleanliness?
It lowers pitch and stickies accumulation on wires, felts, and dryers, extending fabric life by 20%–30%.
What are the shipping and storage conditions?
The stable liquid formulation is free from stratification and gelation, suitable for long-distance shipping and storage.
Is technical support available?
Yes, we provide free sample testing, on-site technical commissioning, and complete TDS, MSDS export certification.
What certificates does the product hold?
The company holds ISO 9001 and ISO 14001 certifications, and the product is Halal certified.
Inquiry Information
For bulk pricing, samples, and technical consultation, contact our international sales team.
