Description
Specifications Table
| Product Name | Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight | ALF-041243-14 | Thermofisher |
|---|---|
| Pack Size | 25g, 100g, 500g |
| Form | Powder |
| Grade | Lab-grade, high molecular weight |
| Application | Adhesives, coatings, film formation, research, and industrial applications |
Product Description
Polyvinyl alcohol (PVA) is a synthetic polymer known for its excellent film-forming properties, water solubility, and adhesive strength. This high molecular weight variant, with 98-99% hydrolysis, offers superior performance in applications requiring high viscosity and mechanical strength. Whether you’re working in a research lab, educational setting, or industrial environment, this PVA powder delivers consistent results for coatings, adhesives, and other specialized uses.
At eqipped, we ensure that every batch of polyvinyl alcohol meets strict quality standards, making it a reliable choice for professionals and students alike. The high hydrolysis rate ensures minimal residual acetate groups, enhancing its solubility and film clarity. This makes it particularly useful in experiments where precision and purity are critical.
From academic projects to advanced research, this PVA powder is a versatile addition to any lab. Its high molecular weight provides excellent tensile strength, making it ideal for creating durable films and coatings. Researchers often use it in biomedical applications, such as drug delivery systems, due to its biocompatibility and controlled release properties.
Need high-quality polyvinyl alcohol for your lab? Buy online now at eqipped and get fast, reliable delivery across India.
One of the key advantages of this PVA is its stability under varying conditions. Unlike lower molecular weight variants, this grade maintains its structural integrity even in demanding environments. This makes it a preferred choice for industrial applications where durability is non-negotiable. Whether you’re formulating adhesives or developing new materials, this PVA ensures consistent performance.
For educators and students, this polyvinyl alcohol serves as an excellent teaching tool. Its predictable behavior in solution allows for clear demonstrations of polymer science concepts. Many universities and research institutions trust this product for its reliability and ease of use. When you buy polyvinyl alcohol from eqipped, you’re investing in a product that meets global lab standards.
The packaging options (25g, 100g, and 500g) cater to different usage requirements, from small-scale experiments to bulk applications. Each pack is sealed to maintain purity and prevent moisture absorption, ensuring the product remains effective until use. This attention to detail is what sets eqipped apart as a trusted supplier of lab chemicals in India.
Looking for a dependable polyvinyl alcohol supplier? Shop now at eqipped for premium lab-grade PVA at competitive prices.
FAQs
What is the difference between high and low molecular weight PVA?
High molecular weight PVA offers greater viscosity and mechanical strength, making it ideal for applications requiring durable films and coatings. Low molecular weight variants are typically used where lower viscosity is needed.
Can this PVA be used in biomedical applications?
Yes, this high-purity, high molecular weight PVA is suitable for biomedical research, including drug delivery systems and tissue engineering, due to its biocompatibility.
How should I store polyvinyl alcohol powder?
Store in a tightly sealed container in a cool, dry place. Avoid exposure to moisture, as PVA is hygroscopic and can absorb water from the air.
Is this PVA soluble in cold water?
While PVA is water-soluble, higher molecular weight grades like this one may require gentle heating to fully dissolve. Stirring in warm water (around 80°C) typically yields the best results.
What pack sizes are available for this product?
This polyvinyl alcohol is available in 25g, 100g, and 500g packs, allowing you to choose the quantity that best fits your research or industrial needs.
