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JH-1699 is a cationic dry strength resin designed for paper mills using recycled OCC pulp. This paper tensile strength enhancer effectively improves fiber bonding, upgrades finished paper physical performance, and reduces paper breakage during high-speed production. As a solid white powder with ≥95% active ingredient, it offers a low-dosage, high-efficiency solution for corrugated paper, testliner, and box board production.
| Appearance | White powder |
| Active Ingredient (%) | ≥ 95.0 |
| Solubility | Soluble |
| Ionic Type | Cationic |
| Shelf Life | 12 months |
Available in standard packaging of 25kg bags or 1MT jumbo bags. Custom packaging and formulation adjustments are available upon request.
Based on polyacrylamide, polyamine, polyamide epichlorohydrin resin, and starch derivatives, providing a cationic structure that enhances fiber bonding in papermaking.
Specifically formulated for paper grades produced with recycled OCC pulp, including corrugated paper, testliner, fluting paper, and box board. Also suitable for other paper grades requiring dry strength enhancement.
JHDA offers customized formulation development and on-site technical tuning to match specific pulp composition and paper machine parameters, ensuring optimal performance and cost savings.
The optimal dosage depends on your pulp composition and target strength. Our technical team can provide specific guidance during trials.
Yes, it has good compatibility with common wet-end additives, including sizing agents and retention aids. It should be added at the wet-end after proper dilution.
No, it does not adversely impact sizing or water resistance, and works synergistically with internal sizing agents.
By increasing fiber bonding, it allows you to reduce the use of expensive virgin long fiber and lower overall pulp cost while achieving target strength. Its low dosage also minimizes chemical consumption.
Yes, it is designed to reduce paper breakage, thereby improving runnability and efficiency on high-speed machines.
JH-1699 is produced under ISO 9001 and ISO 14001 certified systems. The product also complies with Halal standards and is suitable for food contact applications, supported by SGS testing.
For samples, pricing, or technical support, contact our sales team: Email: info@sdqzjinhao.com | WhatsApp: +86 139 6468 8976. We offer MOQ of 1MT, FOB/CIF delivery, and T/T or L/C payment.
