Dragonpovol Polyvinyl Alcohol (20-88 Grade)
Dragonpovol Polyvinyl Alcohol (20-88 Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BP-20, PVA-220, and GH-17, some famous bands in the market. It has been widely used as a glue & adhesive in construction, paper manufacturing as well as other industries for binding materials. It can also be used as a surface sizing agent in textiles, because of its good ability to form a membrane on the textile surface. Due to the active -OH and -COOR groups in the chemical structure, it can reduce the surface tension of water solution to a large extent, which in return can be used as a dispersant in PVC suspension polymerization production.
Properties
- Physical Form
- Granules
- Powder
- Solid
Identification
- CASE Ingredients Functions
- Stabilizer
Product families
Applications
- Construction Adhesives
- Construction Adhesives
- Textile Manufacturing
- Pulping & Processing
Product Families
- Rheology Modifiers & Stabilizers
- Pulping Chemicals
- Performance Additives
- Pre-Treatment Auxiliaries
Other characteristics
- Brand
- Dragonpovol
- Synonyms
PVOH, Vinyl alcohol homopolymer, Vinyl alcohol polymer
- Functions
- Dispersant, Sizing Agent, Stabilizer
- Compatible Polymers & Resins
- Polyvinyl Chloride (PVC)
- Color
- White
- Markets
- Adhesives & Sealants
- Building & Construction
- Industrial
- Technology
- CASE Ingredients
- Industrial Additives & Materials
- Plastics
- Typical Uses
It has been widely used as glues & adhesives in construction, paper manufacturing as well as other industries for binding materials. It can also be used as surface sizing agent in Textile, because of its good ability to form membrane on the textile surface. Due to the active groups -OH and -COOR in the chemical structure, it can reduce the surface tension of water solution to a large extend, which in return can be used as dispersant in PVC suspension polymerization production.
- Packaging Type
- Bags
- Material Features
- Excellent Dispersibility
- Storage Condition
The product should be stored in dry premises at 5-30°C to avoid absorbing moisture and should be kept away from heat, direct sunlight and other volatile chemicals.
- Packaging Information
- 25kgs/bag.
- Compatible Polymers and Resins
- Polyvinyl Chloride (PVC)
- Industrial Additives End Use
- Paper & Pulp
- Textiles
- Industrial Additives Functions
- Sizing Agent
- Plastics and Elastomers Functions
- Dispersant
- Compatible Substrates and Surfaces
- Fibers & Fabrics
Technical data
Table 1 of 1
8 rows| Characteristic | Value | Unit |
|---|---|---|
| Property | Granula/Powder | — |
| Hydrolysis | 86 - 90 | mole% |
| Viscosity | 28.0 - 35.0 | mPa.s |
| Volatile | max. 5 | % |
| NaAc | max. 2.5 | % |
| Ash Content | max. 0.7 | % |
| Purity | min. 93.5 | % |
| pH Value | 5 - 7 | — |
