Composites . Supporting Materials in Shipbuilding Industry

Advances in technology and materials have opened up many opportunities for the shipbuilding industry, especially for the use of composites in the manufacturing process. The main supporting materials in the composites shipbuilding industry play an important role in creating high quality products and increasing the competitiveness of this industry. Here are some important supporting materials in the composites shipbuilding industry:

Fiberglass: Fiberglass is widely used in shipbuilding composites due to its excellent mechanical properties and low cost. They are capable of providing high strength and rigidity to ship surfaces. Fiberglass can also be flexibly machinable and is easily combined with various resin systems, increasing the vessel's resistance to wear and corrosion.

Carbon Fiber: Carbon fiber is known for its superior mechanical properties and high strength. They are widely used in shipbuilding composites to increase rigidity and reduce weight of ships. Carbon fiber also has good corrosion resistance and high pressure resistance, which increases the strength and longevity of the vessel.

Epoxy resin: Epoxy resin is one of the main bonding materials in the composites shipbuilding industry. Epoxy resin has good corrosion resistance, high temperature resistance and excellent mechanical strength. They can be used as coatings or adhesives for fiberglass or carbon fibres, creating a strong and lightweight structure.

Flame Retardant Materials: For the shipbuilding industry, the fire resistance of composites is an important factor. Fireproof supporting materials are used to reinforce the ship's safety features. For example, flame retardant compounds such as halogen flame retardants not only significantly reduce flammability, but also reduce the rate of toxic gas generation when a fire occurs.

Reinforcement Materials: To enhance the mechanical properties of composites, reinforcing materials such as abrasive grains, iron fibers, loose glass fibers, or aramid fibers can be added during the manufacturing process. They help increase the stiffness, strength and impact resistance of the vessel.

Additives and blends: In addition to the primary materials, additives and blends are also used to improve the properties and performance of composites. Additives such as filaments, thickeners, gas generators and grinding aids enhance the manufacturing process and improve the physical properties of composites.

The development of composites shipbuilding industry depends not only on supporting materials, but also requires advanced engineering and manufacturing processes. However, the use of advanced and high-quality supporting materials plays an important role in making composites ships that are safe, sustainable and efficient in operation.