Fiber Glass Reinforcement Mat
Fiber Glass Reinforcement Mat is a sheet reinforcing material made primarily of alkali-free glass fiber.
It is produced through chopping, random spreading, bonding or needling processes, and serves as a core substrate for FRP and composite materials.
It features light weight, high strength, excellent acid and alkali corrosion resistance and good electrical insulation. It achieves fast resin wetting and fits complex curved surfaces easily.
It is commonly available as chopped strand mat, continuous mat and needle mat, suitable for hand lay-up, compression molding and pultrusion processes. Widely used in industrial anti-corrosion projects, automotive parts, ship hulls, storage tanks & pipelines, wind turbine blades and sanitary ware, it provides structural reinforcement, toughness improvement, weight reduction and long-term durability.
- Product Introduction
Products Description
Fiber Glass Reinforcement Mat is a high-performance sealing gasket composite made with glass fiber as the main reinforcing material through a special glue impregnation process. It combines the excellent tensile strength and temperature resistance of glass fiber with the good flexibility and sealing performance of the base material, making it suitable for flange sealing connections under various complex working conditions.
Fiber Glass Reinforcement Mat features a smooth surface and uniform thickness. Its formula can be flexibly adjusted to meet the requirements of different pressure grades and media. It is widely used for sealing pipelines, valves and pressure vessels in chemical, electric power, petrochemical, pharmaceutical and other industries. Boasting outstanding corrosion resistance, aging resistance and compression resilience, it is an ideal substitute for traditional asbestos gaskets and ordinary gaskets, effectively ensuring the safe and stable operation of industrial systems.
Product Advantages
High structural strength with superior compression and tensile performance; resistant to deformation and fracture in long-term service.
Wide temperature resistance range, maintaining stable sealing performance under extreme temperature conditions.
Excellent chemical corrosion resistance, compatible with a variety of acid, alkali and organic solvent media.
Good compression and recovery performance, retaining reliable sealing after repeated disassembly and assembly for a long service life.
Application Scope
Widely used for static sealing at flange joints of chemical pipelines, reactors and storage tanks.
Suitable for high-temperature and high-pressure equipment sealing in power plant boilers, steam turbine units and heat exchangers.
Applied to flange sealing of petrochemical refining units, oil transmission pipelines, valves and pump bodies.
Applicable to pipelines in pharmaceutical, food and water treatment industries with strict hygiene and anti-corrosion requirements.
Process Technology
Adopts multi-layer cross-laid glass fiber for uniform reinforcement distribution without weak structural points.
Strictly controlled impregnation process ensures proper resin penetration and content, achieving full bonding between fiber and matrix.
High-temperature hot pressing and curing treatment deliver uniform density and minimal internal stress.
Precision surface finishing ensures high flatness, tight sealing surface fitting and zero leakage risk.
Functional Features
Excellent temperature and pressure resistance, maintaining stable performance under alternating temperature and high-pressure working conditions.
Moderate flexibility allows easy cutting and shaping, adaptable to non-standard flanges and special-shaped sealing surfaces.
Eco-friendly, non-toxic and asbestos-free, fully compliant with modern industrial safety and environmental regulations.
FAQ
Q: Can Fiber Glass Reinforcement Mat replace asbestos gaskets?
A: Yes, it is eco-friendly, non-toxic and asbestos-free, with better sealing performance and longer service life than traditional asbestos gaskets.
Q: What is the maximum temperature resistance?
A: Depending on different formulas and reinforcement structures, it covers low, medium and high temperature ranges. Please contact us for professional selection.
Q: Can non-standard sizes and special shapes be customized?
A: Customization is available. We can produce various special-shaped gaskets according to your flange specifications or drawings.
Q: Does it require special treatment before installation?
A: Generally no special treatment is needed, and it can be installed directly. For special medium conditions, compatibility confirmation is recommended in advance.
Operating Instructions
1
Clean the flange sealing surface before installation to remove scratches, rust and residual debris of old gaskets.
2
After initial operation under rated temperature and pressure, recheck and retighten the bolts for better sealing performance.
3
Store the product in a dry and cool place, away from direct sunlight and humid environment to prevent material aging and deformation.
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