LIWEI CHEMICAL CO. LTD
|
Grade |
PVA 100-35 |
|
Hydrolysis (mol%) |
98.0-100.0 |
|
Volatiles (%) ≤ |
5.0 |
|
Viscosity (mpa.s) |
34.0-55.9 |
|
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 synthetic polymer that possesses various characteristics and is commonly used in a wide range of applications. PVA 100-35 refers to a specific grade of PVA with particular properties. Here are the product characteristics typically associated with PVA 100-35:
1. Solubility: PVA 100-35 is highly soluble in water, which makes it suitable for numerous applications where water-based solutions or coatings are required.
2. Film-forming: PVA 100-35 has excellent film-forming properties, allowing it to create transparent and flexible films when dissolved in water. These films have good adhesion and barrier properties.
3. High tensile strength: PVA 100-35 exhibits high tensile strength, making it useful in applications where strength and durability are essential.
4. Good chemical resistance: PVA 100-35 shows resistance to many chemicals, including oils, greases, solvents, and organic compounds. This property enables its use in applications where exposure to various substances is expected.
5. Biodegradability: PVA 100-35 is a biodegradable polymer, meaning it can be broken down by natural processes over time. This characteristic is particularly advantageous for environmentally friendly applications.
6. Moisture sensitivity: PVA 100-35 is hygroscopic, meaning it absorbs moisture from the environment. This property can affect its performance in certain applications and requires proper storage and handling to maintain product integrity.
7. Low toxicity: PVA 100-35 is generally considered non-toxic and safe for use in various applications. However, specific precautions should be followed, and safety guidelines should be consulted when handling or using this material.
8. Versatility: PVA 100-35 can be modified or blended with other materials to enhance or alter its properties. This versatility allows for customization to meet specific application requirements.
9. Adhesive properties: PVA 100-35 has good adhesive characteristics, making it suitable for various bonding applications. It can be used as a glue or binder in industries such as packaging, woodworking, textiles, and paper manufacturing.
10. Stability: PVA 100-35 exhibits good stability over a wide range of temperatures, maintaining its properties under normal conditions.
