Dicyandiamide Formaldehyde Resin Decolorizing Flocculant for Textile Dyeing Wastewater with 50-300 cps Viscosity and ≥50% Solid Content
Price:
negotiable
MOQ:
1000kgs
Delivery Time:
Within 10 Days After Order
Brand:
BLUWAT
Product Description
Product Overview
Dicyandiamide Formaldehyde Resin is a high-performance cationic polymer decolorizing flocculant specifically developed for treating colored wastewater from textile dyeing, printing, and industrial processes. This advanced chemical solution effectively removes color and reduces COD levels in various industrial effluents.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Dicyandiamide Formaldehyde Resin |
| Appearance | Colorless to Yellowish Translucid Liquid |
| Solid Content | ≥50% |
| Specific Gravity at 20°C | 1.1-1.3 |
| PH Value (30% Solution) | 3-6 |
| Viscosity (25°C, cps) | 50-300 |
| Solubility | Soluble With Water at Any Rate |
| Package | 30kgs net plastic drum, 250kgs net plastic drum palletized, 1250kgs net IBC drum |
| Storage Temperature | Room temperature (10-35℃) |
Key Features & Benefits
- High efficiency color removal (50-99%) and COD reduction (50-80%)
- Excellent performance with both soluble and insoluble dyestuffs
- Fast sedimentation and superior flocculation performance
- Reduced sludge production compared to inorganic coagulants
- Safe, non-toxic, and hydrolytically stable formulation
- pH-insensitive operation with excellent chlorine resistance
- Can be used alone or in combination with PAC for enhanced results
Application Areas
- Textile dyeing and printing mill wastewater treatment
- Dyestuffs and pigment manufacturing effluent
- Ink and paper making industry color removal
- Treatment of wastewater containing reactive, acid, disperse, direct, sulphur, and vat dyes
- Retention agent in paper and pulp manufacturing processes
Application Guidelines
Dosage & Procedure
Dilute Dicyandiamide Resin with 10-40 times water, then add directly to wastewater. Optimal performance achieved at pH 7-10. For high chroma wastewater, combine with PAC (not mixed) and anionic polyacrylamide for cost-effective treatment.
Recommended Dosage Range
| Component | Dosage (ppm) |
|---|---|
| Dicyandiamide Resin (raw) | 50-100 |
| Polyaluminum Chloride (solid) | 15-30 |
| Anionic Polyacrylamide (solid) | 1-2 |
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Get in Touch
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Company
Yixing Bluwat Chemicals Co., Ltd.
Location
No.16 Yongning Rd., Yixing Chemical Industrial Park, Yixing City, Jiangsu P.R., China, 214213
Contact Person
Joe Wang