Fibreglass Polyester Resin
Haripa India is a leading manufacturer of high-quality Fibreglass Polyester Resin in Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam. Fibreglass Polyester Resin is a crucial material used in a wide range of industries, known for its strength, durability, and versatility. Whether you are working on construction projects, automotive parts, or marine applications, fibreglass polyester resin is the go-to choice for strong, lightweight, and long-lasting products.
What is Fibreglass Polyester Resin?
Fibreglass Polyester Resin is a thermosetting polymer that, when combined with a catalyst and reinforced with fibreglass, creates a strong composite material. This resin is commonly used in the production of Fibreglass-Reinforced Plastic (FRP) products due to its excellent adhesion to glass fibres, providing a hard, durable surface after curing. The result is a lightweight but incredibly strong material that can withstand various environmental conditions, including moisture, chemicals, and UV exposure.
Specifications of Fibreglass Polyester Resin:
- Appearance: Clear or light amber liquid
- Viscosity: 200-500 centipoise at 25°C
- Gel Time: 10-20 minutes (depending on catalyst and ambient conditions)
- Cure Time: 30 minutes to 2 hours
- Density: 1.1 – 1.3 g/cm³
- Heat Distortion Temperature: 60°C to 100°C
- Shrinkage: 4-8% during curing
- Hardness: 80-85 Shore D
- Tensile Strength: 50-70 MPa (when reinforced with fibreglass)
- Flexural Strength: 100-120 MPa
- Water Absorption: Less than 0.5% after 24 hours of immersion
Technical Features of Fibreglass Polyester Resin:
- Superior Strength: When combined with fibreglass, polyester resin forms a composite material that is lightweight yet incredibly strong. It offers excellent tensile and flexural strength, making it ideal for high-load-bearing applications.
- Corrosion Resistance: Fibreglass polyester resin is highly resistant to chemicals, acids, and moisture, making it suitable for use in harsh environments such as marine, industrial, and outdoor applications.
- Weatherproof: Once cured, this resin provides outstanding resistance to environmental factors such as UV rays, rain, and fluctuating temperatures. This makes it perfect for outdoor products like water tanks, pipelines, and boats.
- Lightweight: Despite its strength, fibreglass polyester resin is remarkably lightweight compared to metals and other traditional materials. This quality makes it useful for industries where weight reduction is critical, such as in the automotive and aerospace industries.
- Fast Curing Time: With a relatively quick curing time, fibreglass polyester resin allows for efficient production processes. The resin hardens into a solid state in a matter of hours, depending on the specific formulation and ambient conditions.
- Cost-Effective: Fibreglass polyester resin offers an affordable solution without compromising on quality and durability, making it a popular choice in various industries for producing cost-effective, high-strength components.
- Easy to Use: This resin is compatible with different application methods like hand lay-up, spray-up, and filament winding, making it versatile for both small-scale and large-scale production.
- Versatility: The resin can be combined with fillers, pigments, and additives to enhance its properties or achieve specific design requirements. It can also be used to create complex shapes and intricate designs, providing flexibility in product design.
Applications:
- Marine Industry: Widely used in boat building and repairs due to its excellent water resistance.
- Construction: Ideal for making durable roofing sheets, water tanks, and pipes.
- Automotive and Aerospace: Used to manufacture lightweight, durable components like body panels and fairings.
- Industrial: Common in chemical storage tanks, pipelines, and ducting systems that require high corrosion resistance.
- Electrical Industry: Suitable for creating non-conductive enclosures and components due to its insulating properties.
At Haripa India, we are dedicated to providing premium Fibreglass Polyester Resin that meets the highest standards of quality and performance. Our resin products are designed to suit a variety of industrial needs across Kolkata, West Bengal, Odisha, Bihar, Jharkhand, Chhattisgarh, and Assam. Whether you need fibreglass resin for marine, automotive, or industrial applications, we have the expertise and products to support your projects.
