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Medium-viscosity, fully hydrolyzed polyvinyl alcohol with excellent film properties.
Polyvinyl Alcohol 30-99, Elvanol 71-30
PVOH Solution PreparationPVOH 30-99 (Elvanol® 71-30) is a medium-viscosity, fully hydrolyzed polyvinyl alcohol designed for applications requiring high tensile strength, tear resistance, and excellent adhesion to hydrophilic surfaces. This white granular polymer is soluble in hot water and forms transparent films upon evaporation. Insoluble in cold water and common organic solvents, PVOH 30-99 is widely used in the paper, textile, ceramic, and adhesive industries. Key applications include sizing for paper and textiles, ceramic fiber binder, and wallpaper glue. PVOH 30-99 offers excellent film-forming characteristics with superior resistance to tearing and high strength, making it a versatile polymer for coatings, adhesives, and emulsions. It is often applied using brushes, rollers, or spray equipment.
Product Specifications
| Viscosity (4% Solution) | 67 ± 5 cps |
| Hydrolysis Level | Fully hydrolyzed (99%) |
| Average Polymerization | 7150 ± 100 |
| Alcoholysis (mol/mol) | 28–32% |
| Solubility | Soluble in hot water |
Applications and Benefits:
- Binder for paper and textile sizing
- Ceramic fiber binder
- Transparent, high-strength film formation
- Wallpaper glue
- Adhesive and emulsion stabilizer
- Hydrophilic surface adhesion
Caution:
Handle with care according to safety guidelines. Refer to the Safety Data Sheet for detailed handling and storage information.
Liquid Starch
This liquid starch is perfect for slime, glue and polymer experiments, and contains no dyes. It's a great value and ideal for crafts.
Key Features
- Concentrated formula
- No dyes
- Ideal for slime, glue and polymer experiments
- Great value
Product Specifications:
| Name | Liquid Starch |
| Short Description | Concentrated for slime, glue and polymer experiments |
| Use | Crafts and science experiments |
| Volume | 1 fl oz |
| Color | Clear |
Similar Products
- Sta-Flo Liquid Starch
- Mrs. Stewart's Concentrated Liquid Starch
- Archer's Liquid Starch
- Barbosa Liquid Starch
- Blue Ribbon Liquid Starch
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for science experiments and crafts. Get creative with this concentrated liquid starch!
CAUTION: Keep away from eyes and mouth. In case of contact, rinse thoroughly with water. Not for consumption.
Perfect For:
- Children and parents/guardians who enjoy making slime, doing crafts, and conducting science experiments at home.
- Science teachers and educators who need liquid starch for classroom experiments and activities.
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