Polyerchem Technology Co., Ltd
Polyerchem Technology Co., Ltd

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  • Polyvinyl Alcohol (PVA) Films
Polyvinyl Alcohol (PVA) Films

Polyvinyl Alcohol (PVA) Films

Product Overview

Polyvinyl Alcohol (PVA) films are thin, flexible, and transparent materials made from polyvinyl alcohol, a water-soluble polymer. Known for their exceptional barrier properties, biodegradability, and versatility, PVA films are widely used in industries such as packaging, textiles, and pharmaceuticals. Whether you need eco-friendly packaging or high-performance barriers, PVA films offer a unique combination of properties that make them ideal for a wide range of applications.

Product Specifications

 
Property Specification                   
Material Composition Polyvinyl Alcohol (PVA)
Soluble temperature(°C) 10– 20
Thickness Range 20μm – 100μm
Width Range 200mm – 1600mm
Tensile Strength ≥ 20 MPa
Elongation at Break 150% – 300%
Moisture Content ≤ 5%
pH Value (1% Solution) 5.5-7.5
Thermal Resistance 120°C – 180°C (short exposure)

Key Features

1. Water-Soluble: PVA films dissolve completely in water, making them perfect for single-use applications like detergent pods, agrochemical packaging, and more.

2. Biodegradable and Eco-Friendly: PVA films break down naturally, reducing environmental impact and supporting sustainable practices.

3. Excellent Barrier Properties: PVA films provide outstanding resistance to gases, oils, and solvents, ensuring product protection and longevity.

4. High Transparency and Gloss: PVA films offer excellent optical clarity, making them ideal for packaging and display applications.

5. Thermal Stability: With high thermal stability, PVA films perform well in various temperature conditions. 

6. Non-Toxic and Safe: PVA films are safe for use in food, medical, and pharmaceutical applications.

Applications

1. Packaging: Water-soluble films for single-use detergent pods, agrochemicals, and food packaging.

2. Textiles: As a temporary support layer in embroidery and fabric lamination.

3. Medical: For dissolvable drug delivery systems, wound care, and surgical barriers.

4. Agriculture: Biodegradable mulch films and seed encapsulation.

5. Industrial: Release films and adhesive layers in manufacturing processes.


Packaging & Storage

Rolls or pre-formed bags; customizable sizes available. Store in a cool, dry place (10°C – 30°C) away from moisture and direct sunlight.

 


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    Name: Evan Lin

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