Polyester veil has emerged as a significant material in various industries, particularly in China, where its production and application have seen remarkable growth. This guide delves into the characteristics, benefits, and diverse uses of polyester veil, emphasizing its role in fashion, home decor, and industrial applications. Understanding this material is essential for manufacturers, designers, and consumers alike.

Readers can expect to learn about the manufacturing processes, quality standards, and environmental considerations associated with polyester veil. The guide will also explore the latest trends in design and usage, providing insights into how this versatile fabric can enhance products and aesthetics. By the end, readers will have a comprehensive understanding of polyester veil’s impact on the market and its potential for future innovations.

Comprehensive Guide to Polyester Veil in China

Polyester veil is a crucial material in the composite manufacturing industry, particularly in applications requiring surface enhancement and protection. This guide explores the various aspects of polyester veil, including its technical features, types, and applications, with a focus on suppliers in China such as Hitex Composite, UTEK Composites, and Dymriton Composites.

Understanding Polyester Veil

Polyester veil is a non-woven fabric made from polyester fibers, designed to enhance the surface quality of composite materials. It is widely used in industries such as automotive, aerospace, and construction due to its excellent properties, including high tensile strength, durability, and resistance to environmental factors.

Technical Features of Polyester Veil

The technical features of polyester veil are essential for understanding its performance in various applications. Below is a comparison table highlighting the key technical specifications:

Feature	Description
Density	Available in 20g/m², 30g/m², and 45g/m²
Width	Common widths include 1060mm and 2200mm
Thickness	Typically ranges from 0.12mm to 0.14mm
Tensile Strength (MD)	≥100 N/50mm
Tensile Strength (CD)	≥50 N/50mm
Elongation at Break	±15%
UV Resistance	Excellent anti-UV properties
Corrosion Resistance	High resistance to chemical corrosion

Types of Polyester Veil

Polyester veil comes in various types, each suited for specific applications. The following table compares the different types of polyester veil available in the market:

Type	Manufacturing Process	Applications
Needle Punch	Dry process	General composite applications
Spunlaced	Wet process	Surface enhancement in FRP products
Conductive	Needle punch	Applications requiring electrical conductivity
Isolation Mat	Needle punch	Thermal and electrical insulation

Applications of Polyester Veil

Polyester veil is primarily used for surface protection and enhancement in composite materials. Its applications include:

Surface Protection: It provides a smooth, resin-rich surface that enhances the aesthetic quality of composite products.
Core Material: Used in pipes, tanks, and container boards to improve resistance to corrosion and abrasion.
Reinforcement: Acts as a reinforcement layer in composite laminates, improving overall strength and durability.

Suppliers of Polyester Veil in China

Several companies in China specialize in the production and supply of polyester veil. Notable suppliers include:
– Hitex Composite: Known for its high-quality polyester surfacing veil, Hitex offers a range of products suitable for various composite applications. Visit their website at www.hitex-composite.com for more information.
– UTEK Composites: UTEK provides a variety of polyester veils, including spunlaced and needle punch options. Their products are designed for optimal performance in composite manufacturing. More details can be found at www.utekcomposites.com.
– Dymriton Composites: Dymriton specializes in polyester surfacing veils, offering innovative solutions for enhancing the surface quality of composite materials. Check their offerings at www.dymriton.com.

Conclusion

Polyester veil is an indispensable material in the composite industry, providing essential benefits such as surface enhancement, protection, and reinforcement. With various types available, manufacturers can choose the most suitable option for their specific applications. Suppliers like Hitex Composite, UTEK Composites, and Dymriton Composites play a vital role in providing high-quality polyester veils to meet the growing demands of the industry.

FAQs

1. What is polyester veil used for?
Polyester veil is primarily used for surface enhancement and protection in composite materials, improving aesthetics and durability.

2. How does polyester veil improve composite products?
It provides a smooth, resin-rich surface that enhances the appearance and protects against environmental factors, such as UV radiation and corrosion.

3. What are the different types of polyester veil?
The main types include needle punch, spunlaced, conductive, and isolation mats, each suited for specific applications.

4. Where can I buy polyester veil in China?
You can purchase polyester veil from suppliers like Hitex Composite, UTEK Composites, and Dymriton Composites, all of which offer a range of products.

5. What are the key technical features of polyester veil?
Key features include density, width, thickness, tensile strength, elongation at break, UV resistance, and corrosion resistance.