What are the differences between PU coated Oxford fabric and PVC coated fabric?

When it comes to choosing materials for outdoor gear, bags, and other fabric-based products, two popular options often come into play: PU coated Oxford fabric and PVC coated fabric. Both offer unique benefits and drawbacks, making them suitable for different applications.

Composition and Coating
At the heart of the comparison is the material composition and the type of coating used. PU (Polyurethane) coated Oxford fabric is made from woven polyester fibers, which are then coated with a layer of polyurethane. This coating provides a lightweight, flexible, and breathable surface. On the other hand, PVC (Polyvinyl Chloride) coated fabric is typically made from polyester or nylon and is coated with a thicker layer of PVC. This results in a more rigid and waterproof material, but at the cost of breathability.

Durability and Weather Resistance
When it comes to durability, PVC coated fabrics generally have the upper hand. They are extremely resistant to abrasion and tearing, making them ideal for heavy-duty applications like tarps, tents, and industrial covers. However, they can become brittle over time, especially when exposed to UV rays. Conversely, PU coated Oxford fabric is lighter and more flexible, providing good weather resistance but may not hold up as well under extreme conditions. Its breathability makes it a popular choice for items like backpacks and outdoor clothing where moisture management is essential.

Environmental Impact and Safety
Another significant difference lies in the environmental impact of these materials. PU coatings are generally considered to be more environmentally friendly than PVC. The production of PVC involves the use of harmful chemicals and can release toxic substances during its life cycle. In contrast, PU coated fabrics tend to have a lower ecological footprint and are often more readily accepted in eco-conscious markets. Additionally, PU is less likely to emit harmful chemicals, making it a safer choice for products that come into close contact with the skin.

The choice between PU coated Oxford fabric and PVC coated fabric largely depends on your specific needs and requirements. If you're looking for lightweight, breathable materials suitable for outdoor gear, PU coated Oxford fabric is the way to go. However, if durability and heavy-duty use are your top priorities, PVC coated fabric may be the better option. By considering factors such as application, weather resistance, and environmental impact, you can make a well-informed decision that meets your needs.