LIWEI CHEMICAL CO. LTD
|
Grade |
PVA 094-27 |
|
Hydrolysis (mol%) |
94.0-96.0 |
|
Volatiles (%) ≤ |
5.0 |
|
Viscosity (mpa.s) |
22.0-30.0 |
|
Ash (wt%) ≤ |
0.7 |
|
PH Value |
5-7 |
| Packing | Our polyvinyl alcohol products are packed in craft paper bag. Net weight 12.5kgs or 20kgs if floccule, Net weight 25kgs /20kgs if powder or Granule. |
|---|---|
| Storage | Powder 20°C 2 years; Floccule 20°C 2 years. |
| Shipping | Room temperature 5-30℃ in China; may vary elsewhere |
| Liwei PVA is one of the top 10 PVA factories and the top 100 strongest enterprises in anhui province.In 2010,Liwei PVA is evaluated as advanced and high technical company. We mainly deals in polyvinyl alcohol,PVA,PVA fiber and raw materials for producing PVA like vinyl acetate,calcium carbide. |
| For samples, pricing, or more information, please call us at 0086-25-52397803 or mail to info@china-pva.net or fill out the following form. We will respond to you as soon as possible. |
Tel: 0086-25-52397803
E-mail: info@china-pva.net
Polyvinyl alcohol (PVA) is a versatile polymer that finds various applications due to its excellent film-forming, adhesive, and barrier properties. PVA 094-27 is a specific grade of PVA known for its high molecular weight and medium viscosity. Here are some applications of PVA 094-27:
1. Adhesives: PVA 094-27 is commonly used as a binder in adhesives. It exhibits excellent bonding strength, good flexibility, and resistance to moisture. It is used in various industries such as woodworking, paper packaging, and labeling.
2. Textile Sizing: PVA 094-27 is used as a sizing agent in textile manufacturing. It forms a thin film on the surface of fibers, providing stiffness, strength, and abrasion resistance to the fabric during weaving or knitting processes.
3. Coatings and Films: PVA 094-27 is utilized in the production of coatings and films due to its film-forming properties. It is often used as a protective coating for paper, cardboard, and other porous substrates. PVA films can also be used as water-soluble packaging materials or in the production of polarizing films for LCD displays.
4. Paper Industry: PVA 094-27 is employed in the paper industry as a surface-sizing agent to improve the strength and printability of paper. It enhances the surface properties of paper, reducing ink absorption and improving ink holdout.
5. Emulsion Polymerization: PVA 094-27 can be used as a protective colloid and stabilizer in emulsion polymerization processes. It helps to control the particle size and stability of the polymer latexes produced during the polymerization reaction.
6. Personal Care Products: PVA 094-27 can be found in personal care products such as hair sprays, gels, and styling mousses. It provides the necessary holding power while remaining water-soluble and easy to remove from the hair.
7. Pharmaceutical and Medical Applications: PVA 094-27 is used in various pharmaceutical and medical applications. It can be used as a binder in tablet formulations, as a film-forming agent for oral dissolvable films, or as a component in controlled-release drug delivery systems.
