Dicyandiamide Formaldehyde Resin Polymer for Textile Wastewater Treatment - 50% Solid Content, 1.1-1.3 Specific Gravity
Price:
negotiable
MOQ:
1000kgs
Delivery Time:
Within 10 Days After Order
Brand:
BLUWAT
Product Description
Product Overview
Dicyandiamide Formaldehyde Resin is a polycationic flocculating agent and advanced polymer decolorizing flocculant specifically designed for textile mill effluent treatment. This high-performance solution effectively removes color and reduces COD in industrial wastewater.
Key Features
- Excellent decolorization for both hydrophobic and hydrophilic dyes including reactive, acid, and disperse dyes
- High COD removal rate exceeding 98% with minimal chemical dosage
- Fast sedimentation speed and high processing liquid clarity
- Water-soluble, safe, non-toxic with excellent hydrolytic stability
- pH-insensitive operation with strong chlorine resistance
- Produces less sludge compared to inorganic coagulants
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Dicyandiamide Formaldehyde Resin |
| Appearance | Colorless to Yellowish Translucid Liquid |
| Solid Content | ≥50% |
| Specific Gravity | 1.1-1.3 at 20°C |
| pH Value | 3-6 (30% Solution) |
| Viscosity | 50-300 cps at 25°C |
| Package | 30kg net plastic drum, 250kg net plastic drum palletized, 1250kg net IBC drum |
| Storage Temperature | 10-35℃ |
Application Fields
- Textile dyeing & printing mill effluent treatment
- Dyestuffs and pigment manufacturing wastewater
- Ink and paper making industry color removal
- Retention agent in paper & pulp production processes
Application Guidelines
Dilution & Dosing
Dilute Dicyandiamide Formaldehyde Resin with 40-50 times water, then add directly to wastewater. Stir for several minutes before sedimentation or flotation.
Optimal Conditions
For best results, adjust wastewater pH to 7-10. Can be used alone or combined with PAC (Polyaluminum Chloride) and anionic polyacrylamide for enhanced performance.
Dosage Recommendations
| Treatment Sequence | Chemical Dosage |
|---|---|
| Biological treatment followed by chemical treatment | 50-80 ppm Dicyandiamide Resin (raw) 15-20 ppm PAC (solid) 1-2 ppm Anionic Polyacrylamide (solid) |
| Chemical treatment first | 80-100 ppm Dicyandiamide Resin (raw) 15-30 ppm PAC (solid) 1-2 ppm Anionic Polyacrylamide (solid) |
Plant Overview
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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