CCP Changchun BP05 (0588) Low-Viscosity Fast-Dissolving Partially Hydrolyzed Polyvinyl Alcohol for Textile, Paper Coating & Adhesives
CCP Changchun BP05 (0588) Low-Viscosity Fast-Dissolving Partially Hydrolyzed Polyvinyl Alcohol for Textile, Paper Coating & Adhesives
Full Name: CCP Changchun BP05 Low-Viscosity Fast-Dissolving Partially Hydrolyzed Polyvinyl Alcohol (Model 0588)
Low polymerization degree & medium hydrolysis industrial water-soluble polymer, designed for low-viscosity formulations with ambient-temperature fast dissolution. Widely used in mass production lines of textile, paper making, water-based adhesives and construction materials, balancing processing efficiency and formula compatibility.
Core Technical Parameters
| Viscosity (4% aqueous solution, 20℃) | 5~6 mPa·s |
| Degree of Hydrolysis | 86~89 mol% |
| Appearance | Uniform white pellets (customizable powder form) |
| Volatile Content | ≤5.0 % |
| Ash Content | ≤0.4 % |
| pH Value (4% aqueous solution) | 5~7 |
| Purity | ≥99.0 % |
| Standard Package | 20kg paper-plastic composite bag with inner liner; 1kg trial packs available |
| CAS No. | 9002-89-5 |
Core Advantages
1. Low viscosity feature avoids excessive thickening under high loading; ensures excellent fluidity for water-based coatings & adhesives without sagging during construction.
2. Good ambient-temperature solubility; quickly swells & disperses in 15~35℃ warm water, eliminating long-time high-temperature heating and cutting production energy consumption.
3. Strictly controlled low ash content; resists yellowing & decomposition under high-temperature processing, leaving minimal residues after sintering for ceramics & powder metallurgy to guarantee finished product purity.
4. Transparent, flexible formed film with resistance to grease & organic solvents; offers balanced adhesion to polar substrates including paper, textile fiber and wood.
5. Wide formula compatibility; miscible with starch, emulsions and various water-based additives; aqueous solution stays stable without mildew or delamination during storage.
6. Biodegradable, odor-free and eco-friendly, compatible with most compliant industrial production lines.
Main Application Fields
Core Applications: Short fiber textile warp sizing, paper surface sizing / pigment coating, low-viscosity water-based paper adhesive / remoistenable glue
Compatible Fields: Putty & thermal insulation mortar additives for construction, ceramic green body binder, screen printing photosensitive substrate, non-woven fabric adhesive, eco-friendly water-soluble coating film-forming agent
Forbidden Scenarios: Raw materials for oral food products, long-term outdoor topcoats with high weather resistance requirements, dedicated high-viscosity thick paste systems
Precautions for Use
1. Recommended dissolving process: Add pellets into room-temperature water, stir & swell for 30 mins, heat up to 60℃ and stir constantly until fully transparent. Add a small amount of silicone defoamer under high-speed stirring if needed.
2. Store in dry & ventilated warehouse at 5~30℃; keep away from heat sources, moisture and volatile chemicals to prevent caking from moisture absorption.
3. Standard dosage reference by formula: Textile sizing agent 3%\8%, paper coating 1.2%\3.5%, water-based adhesive 2%\6%, construction mortar 0.1%\0.5%; adjust proportion according to actual formula demand.
4. Equip dust extraction at feeding station; wear dust masks for manual operation.
5. This product is only used as industrial processing auxiliary agent; direct oral food contact is prohibited. Separate compliance testing is required if used for indirect food packaging contact.