Amphoteric Liquid Dry Strength Agent for Recycled Linerboard JH-D726
JH-D726 is a high-performance dry strength agent designed for recycled linerboard and corrugated paper, delivering superior strength enhancement and cost savings for paper mills.
Product Summary
JH-D726 is an amphoteric liquid dry strength agent formulated for recycled linerboard, corrugated paper, and kraft paper. It acts as a high-performance alternative to imported dry strength agents, improving fiber retention by 8–15%, reducing starch consumption, and lowering overall wet-end chemical cost per ton by 10–18%.
Key Selling Points
- Strength Enhancement: Raises ring crush, burst, tensile, and folding resistance of recycled linerboard and corrugated paper, eliminating carton collapse.
- Fiber Retention: Increases fiber retention by 8–15%, cutting fine fiber loss and improving paper quality.
- Cost Reduction: Reduces starch consumption for strength and lowers wet-end chemical cost per ton by 10–18%.
- Compatibility: Excellent with AKD sizing, OBA, defoamer, without harming sizing or brightness.
- Machine Efficiency: Reduces pitch and stickies accumulation, extending fabric life by 20–30% and cutting cleaning downtime.
Technical Specifications
| Appearance | Colorless semi-transparent liquid |
| Solid content (%) | 15.0 / 20.0 ± 1.0 |
| pH | 3.0 - 6.0 |
| Viscosity (25℃, cps) | 4000.0 - 12000.0 |
| Ionic type | Amphoteric |
| Solubility | Soluble |
| Shelf life | 6 months |
Models and Options
Available with solid content of 15% or 20% (specified in model). Customized formulations are available based on waste pulp proportion, paper machine speed, and target strength indexes.
Materials and Structure
Composed of polymer, surfactant-type materials, organic/inorganic composite liquids, and functional small-molecule additives. The amphoteric nature ensures strong bonding with fibers and compatibility with various wet-end chemicals.
Applications
Specifically designed for recycled linerboard, corrugated paper, and kraft paper production. Also applicable in printing/writing paper and tissue products requiring enhanced dry strength.
Customization
We provide tailored formula adjustment based on raw material characteristics and machine conditions. On-site technical commissioning and free sample testing are available.
Case Study
Our partnership with global paper mills (covering 20+ countries) over the past 10 years demonstrates consistent strength improvement and cost reduction. We supply over 100,000 MT annually, ensuring reliable quality and supply.
FAQ
What is the MOQ for JH-D726?
The minimum order quantity is 1 metric ton (MT).
What are the payment terms?
We accept T/T and L/C payments.
Do you provide samples for testing?
Yes, free sample testing is available; contact our sales team.
How does JH-D726 compare to imported brands?
It delivers comparable strength improvement at same dosage, reducing wet-end chemical costs by 10–18%.
Can you customize the formula for our pulp?
Yes, we adjust based on pulp composition and machine parameters.
What certifications does your product hold?
ISO 9001, ISO 14001, and HALAL certification (cert number: 6637250000, valid to 2028).
What is the shelf life?
The shelf life is 6 months from production date.
How is the product packaged?
Available in flexibags or tank trucks; contact for details.
Inquiry Information
Phone/WhatsApp: +86 139 6468 8976 | Email: info@sdqzjinhao.com | Website: en.sdqzjinhao.com
Images
Main Image: JH-D726 product bottle (Alt: JH-D726 amphoteric liquid dry strength agent product bottle)
Application: Paper machine application scenario (Alt: JH-D726 dry strength agent applied in paper machine wet end)