Product Summary
JH-1697 is a solid dry strength agent designed for papermaking and pulp molding. It is a cationic powder with an active ingredient content of ≥95.0%. Its solid form offers low transportation cost, easy storage, and a 12-month shelf life. It rapidly strengthens inter-fiber bonding, significantly improving tensile strength, ring crush stiffness, and compression resistance in recycled pulp-based paper and molded products.
This additive is compatible with starch, sizing agents, defoamers, and other wet-end chemicals, ensuring smooth paper machine operation. It effectively reduces paper breaks, enhances production efficiency, and cuts raw material costs by reducing the need for expensive virgin fiber.
Environmentally friendly, JH-1697 contains no formaldehyde or harmful volatiles, making it suitable for food-grade packaging. It is backed by Jinhao's ISO 9001 and ISO 14001 certifications and Halal certification for global markets.
Key Selling Points
Low Logistics Cost
Solid powder form reduces transportation cost and simplifies storage, with a 12-month shelf life without deterioration.
Rapid Strength Improvement
Rapidly strengthens inter-fiber bonding for recycled pulp, significantly improving tensile strength, ring crush stiffness, and compression resistance.
Excellent Compatibility
Compatible with starch, sizing agents, defoamers, and other wet-end chemicals, preventing flocculation or system blockage.
High Efficiency
Low addition amount delivers obvious strength improvement, offering outstanding cost-performance for continuous production.
Reduced Machine Downtime
Less sticky deposits on forming mesh, press felt, and molding dies, decreasing cleaning frequency and extending spare parts life.
Food-Grade Safe
Contains no formaldehyde or harmful volatiles, suitable for food-contact paper and molded pulp tableware.
Technical Specifications
| Parameter | Value |
|---|
| Model | JH-1697 |
| Appearance | White powder |
| Active Ingredient | ≥ 95.0% |
| Solubility | Soluble |
| Ionic Type | Cationic |
| Shelf Life | 12 months |
Models and Options
Available in standard packaging (e.g., 25kg bags) and bulk options. Custom packaging available upon request.
Materials and Structure
Formulated with cationic polyacrylamide, polyamide epichlorohydrin resin, modified cationic starch, and amphoteric polymeric reinforcing monomer.
Applications
- Recycled paper production for improved strength
- Pulp molded products (e.g., trays, containers)
- Corrugated medium and linerboard
- Food-grade packaging paper and tableware
Customization
Jinhao offers customized formula development to match specific pulp compositions and paper machine conditions. Pre-shipment laboratory testing and on-site technical support available.
Case Study
Over the past 10 years, Jinhao has supplied full-series papermaking chemicals globally. Our pilot laboratory enables targeted formulation and free trials, leading to reduced chemical consumption and improved physical indicators for clients.
FAQ
What is the recommended dosage for JH-1697?
Dosage depends on pulp type and target strength. We provide specific recommendations based on lab testing.
Is this product suitable for food-contact applications?
Yes, it is free from formaldehyde and harmful volatiles, making it safe for food-grade packaging.
Does it work well with recycled pulp?
It is specifically designed to enhance bonding in recycled pulp, significantly improving strength.
What is the shelf life?
12 months when stored properly in a dry, cool place.
Can you provide samples for testing?
Yes, we offer free samples and pilot lab testing services.
What are the payment terms?
We accept T/T and L/C, with flexible terms for large orders.
What is the MOQ?
Minimum order quantity is 1 metric ton (MT).
Do you provide technical support?
Yes, our engineers offer on-site machine debugging and formula optimization.
Inquiry Information
For pricing and availability, contact us:
Email: info@sdqzjinhao.com
Phone/WhatsApp: +86 139 6468 8976
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Product Image: Solid Dry Strength Agent JH-1697
