Zhejiang Kaiao New Material Co., Ltd.
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Fiberglass Composite Material Suppliers

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About Us

We were founded in September 2015 and located in Zhijiang Industrial Park, Haining, Zhejiang, is a large scientific and technical enterprise focusing on scientific research, product development, production, sales and service in the area of fiberglass-based. China Fiberglass Composite Material Suppliers and Fiberglass Composite Material Factory.
The glass fiber products and glass fiber composite material we produce are widely used and can be used in electric appliances, electronics, transportation, chemical engineering, architectural engineering, heat insulation, sound absorption, fire prevention and environmental protection, and other high-tech fields. We use 5.6-meter automatic warping machines, 3.4-meter air-jet looms and 5.6-meter wide high-grade rapier looms, suitable for PTFE, PVA, PVC, PU, and silicone coating. Our main products are fiberglass cloth, fiberglass mesh, waterproof building material, special building material, bakeware, BBQ accessories, and sealing strip. Our products are sold to more than 30 provinces at home and several countries and regions in North America, South America, Europe, Mid East, Southeast Asia, Oceania, Africa, and so on.
We will be committed to becoming a professional fiberglass products company with China's competitive advantage and complete industry chain and forming a superior fiberglass composite material manufacturing enterprise.

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What is fiberglass composite material and how is it produced?
Fiberglass composite material is a type of composite material that consists of a matrix, typically a polymer resin, reinforced with glass fibers. It is commonly used in various industries due to its strength, durability, and versatility.
The production process of fiberglass composite material involves the following steps:
Glass Fiber Production: Glass fibers are produced by melting raw materials, mainly silica, at high temperatures. The molten material is then extruded through fine openings called spinnerets, creating thin fibers. These fibers are coated with a protective sizing agent to improve their adhesion to the resin matrix.
Fabrication of Fiberglass Sheets or Mats: The glass fibers are typically arranged in a specific pattern or randomly laid to form sheets or mats. This arrangement provides the desired strength and characteristics to the final composite material.
Matrix Preparation: The matrix, usually a polymer resin, is prepared by combining the resin with a curing agent or catalyst. The resin can be epoxy, polyester, vinyl ester, or other thermosetting or thermoplastic materials. The resin is selected based on the specific requirements of the application.
Impregnation: The glass fiber sheets or mats are impregnated with the prepared resin matrix using various methods, such as dipping, spraying, or vacuum infusion. The resin infiltrates and surrounds the glass fibers, forming a solid composite structure.
What are the properties of fiberglass composite material?
Fiberglass composite material possesses several key properties that make it highly desirable for various applications. These properties include:
High Strength-to-Weight Ratio: Fiberglass composite material is known for its exceptional strength-to-weight ratio. The combination of glass fibers and resin matrix creates a material that is stronger than many traditional materials such as steel or aluminum, while being significantly lighter. This property allows for the construction of lightweight structures that maintain strength and durability.
Excellent Tensile Strength: Fiberglass composite material exhibits high tensile strength, meaning it can withstand pulling or stretching forces without easily breaking or deforming. The glass fibers provide the primary load-bearing capacity, resulting in a material that can resist significant tensile stresses.
Flexibility: Fiberglass composite material offers a certain degree of flexibility, allowing it to bend or flex without breaking. This property enables the material to withstand impacts or vibrations, making it suitable for applications that require resilience and resistance to dynamic loads.
Corrosion Resistance: Fiberglass composite material is highly resistant to corrosion, making it suitable for use in corrosive environments. Unlike metals, fiberglass composite material does not rust or degrade when exposed to moisture, chemicals, or saltwater. This property extends the lifespan of structures and reduces the need for frequent maintenance.

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