The PU-coated alkali 3732 glass fiber cloth is a composite material that uses a specific type of glass fiber (alkali 3732 type) as the base, with a polyurethane (PU) coating on the surface. This material combines the high strength, heat resistance, and chemical stability of glass fiber with the good flexibility, wear resistance, and weather resistance of the polyurethane coating, giving it broad application potential in various industrial fields.
Our factory can provide you with various types of fiberglass cloth base materials and coated fiberglass cloth. If you do not find the model you need on this page, please feel free to contact our customer service or send your required specifications to our email.

The medium alkali alkali 3732 glass fiber cloth is renowned for its excellent mechanical strength, high-temperature resistance, and good dielectric properties, making it suitable for applications requiring high-strength support and thermal stability. The PU coating provides an additional protective layer for this glass fiber cloth, enhancing its wear resistance and chemical corrosion resistance while also improving the material's flexibility, making it easier to process into various shapes and sizes. Due to these comprehensive properties, PU-coated alkali 3732 glass fiber cloth is often used in the manufacture of flexible ducts, tank linings, conveyor belts, protective covers, architectural membrane structures, outdoor advertising substrates, and more, especially in environments where lightweight yet durable materials are required.

1. 1.Thickness: Determines the structural integrity and flexibility of the fabric. Common thicknesses range from 0.1mm to 1.0mm.
2. 2.Weight per Square Meter: Affects handling, drapeability, and strength. Standard weights vary depending on the end use.
3. 3.Tensile Strength: Measures how much force the fabric can withstand before breaking. Higher values indicate better durability.
4. 4.Temperature Resistance: Ensures the fabric can operate within your required temperature range without degrading.
5. 5.Chemical Resistance: Check for compatibility with chemicals or environments where the fabric will be exposed.
6. 6.UV Resistance: Important for outdoor applications to prevent degradation from sunlight exposure.
7. 7.Water Resistance/Repellency: Crucial for applications requiring waterproofing or moisture barrier properties.
8. 8.Color & Finish: Aesthetically important and can also affect UV resistance and heat absorption.
9. 9.Width & Length Options: Availability in standard or custom sizes to fit your project dimensions.