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Filament Winding Resin

Our range of specialized resins includes Filament Winding Resin, Winding Resin, Pultrusion Resin, and Pultrusion Resin Formulation, each designed to meet the unique requirements of filament winding and pultrusion processes in composite manufacturing.

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Product Detail

Changzhou Original Chemical Co., Ltd

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Characteristics:

Filament winding resin is a specialized type of polymer resin used in the filament winding process, a manufacturing technique for creating composite structures. It exhibits several key characteristics:

Viscosity Control: Filament winding resins are formulated to have a controlled viscosity, allowing them to impregnate reinforcement materials, such as fiberglass, carbon fiber, or aramid fibers, efficiently.

Thermosetting Nature: These resins are typically thermosetting, meaning they undergo a chemical transformation upon curing, resulting in a hardened and durable structure. Heat is often used to initiate the curing process.

Wetting Properties: Filament winding resins have excellent wetting properties, ensuring they thoroughly saturate the reinforcement materials to form a strong bond.

Curing Process Control: The curing process can be tailored for specific applications, with various options for curing temperatures and times to achieve desired material properties.

Customizable Formulations: Manufacturers can adjust the formulation of filament winding resins to achieve specific material characteristics, such as variations in curing time and mechanical strength.


Advantages:

High Strength-to-Weight Ratio: Filament winding resins, when combined with reinforcing fibers, produce composite structures with an excellent strength-to-weight ratio, making them ideal for applications requiring lightweight but robust components.

Consistency: The automated nature of the filament winding process ensures consistent material properties and dimensions, resulting in high-quality products with minimal variation.

Customization: Manufacturers can tailor the resin formulation to meet the specific requirements of different applications, allowing for the production of materials with varying properties.

Corrosion Resistance: Filament winding composites made with these resins are often resistant to corrosion, making them suitable for use in harsh environments.

Efficient Production: The filament winding process is highly automated, which means it is an efficient method for producing composite components in a wide range of shapes and sizes.


Application Scenarios:

Pressure Vessels: Filament winding resins are commonly used in the manufacture of pressure vessels, such as composite gas cylinders and tanks for storing and transporting compressed gases.

Pipes and Tubing: They are utilized to produce composite pipes and tubing, especially in the oil and gas industry, where corrosion resistance and high strength are essential.

Aerospace Components: Filament winding composites made with these resins find application in aerospace components, such as rocket motor casings and aircraft structural parts.

Automotive Parts: They are used for automotive components, including drive shafts, suspension components, and fuel tanks, where lightweight and high-strength materials are needed.

Renewable Energy: In wind energy applications, filament winding resins are used to manufacture composite blades for wind turbines due to their strength and lightweight properties.

Sporting Goods: They are used to produce sporting goods like golf club shafts, tennis rackets, and bicycle frames, where lightweight and durable materials are important.

Infrastructure: Filament winding composites are used in the construction of bridges, architectural elements, and other infrastructure applications where high-strength, corrosion resistance, and durability are required.


In summary, filament winding resin is integral to the production of high-strength, lightweight composite structures used in a wide range of industries. Its advantages include customizability, resistance to corrosion, and efficiency, making it a popular choice for applications demanding durable and lightweight materials.


Name

Type

Viscosity
(25℃)

Geltime
(min.)

Characteristics and applications

BY-1712

Ortho

280-360

25-35

Pre-accelerated, medium viscosity, good glass fiber wet-out characteristic, suitable for general purpose.

BY-1713

Ortho

140-180

-

Medium reactivity, pre-accelerated, low viscosity, long geltime, containing curing indicator, good glass fiber wet-out, high mechanical property. Suitable for FRP cabin cover, cooling towers with larger dimension by RTM or VARTM.

BY-1714

Ortho

100-150

-

Pre-accelerated, low viscosity, long geltime, good glass fiber wet-out, relatively high heat resistance and good mechanical properties. Suitable for FRP cabin cover, cooling towers with larger dimension by RTM or VARTM. Approved by CCS for boat building.

BY-1715

Ortho

170-200

80-110

Pre-accelerated, low viscosity, long geltime, good glass fiber wet-out, relatively high heat resistance and good mechanical properties. Specially designed for wind mill blades by RTM or VARTM.

BY-1716

Ortho

300-500

70-110

Pre-accelerated, thixotropic, low volatilization, long geltime, exothermic peak is low, good heat resistance, high mechanical strength and toughness. Suitable for hand lay-up, spray-up wind blades or other larger dimension FRP products.

BY-1718

Ortho

140-180

-

Medium reactivity, pre-accelerated, low viscosity, long geltime, containing curing indicator, good glass fiber wet-out, high mechanical property. Suitable for FRP cabin cover, cooling towers with larger dimension by RTM or VARTM.

BY-1719

Ortho

170-230

-

Pre-accelerated, low viscosity, long geltime, good glass fiber wet-out, relatively high heat resistance and good mechanical properties. Suitable for RTM and VARTM to produce parts of vehicles, yachts, cooling towers and other FRP products.

BY-1710

ISO

260-330

25-35

Medium reactivity, pre-accelerated, low viscosity, good glass fiber wet-out, good chemical resistance and mechanical properties. Suitable for automotive parts, boat building, cooling towers etcby RTM or VARTM.

BY-1711

PTA

90-120

-

Pre-accelerated, thixotropic, well-spliced with acrylic. Suitable for hand lay-up and spray-up FRP reinforcement parts for acrylic sanitary wares.

BY-1720

VE

100-150

-

Bisphone A type vinyl ester resin. High mechanical strength and toughness, low shrinkage. Suitable for RTM, VARTM, hand lay-up, twine and etc.


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