(1) Over 20 year production experiences in carbon pultruded profiles production.
Galaxys has been producing carbon fiber and fiberglass pultruded profiles for 20 years, with stable production technology and product quality. Our product specifications are complete, and the prices are very competitive. Our pultruded profiles use continuous unidirectional carbon fiber or glass fiber, and vinyl ester resin as the main raw materials. If required by customers, epoxy resin can also be used.
(2) Pultrusion introduction
Pultrusion is a process where continuous unidirectional fibers are impregnated in a resin bath, mixed with resin, and then heated and formed through a pultrusion die. This gives the product excellent tensile strength along the fiber arrangement direction. Theoretically, the length of the pultruded profile can be infinitely extended if the fiber strands are not interrupted. Our thinnest pultruded profile has a diameter of 0.5mm.
(3) Production process
(a)Fiber impregnation
Continuous unidirectional carbon fiber or glass fiber is fed into a resin bath for impregnation, allowing the fiber to fully absorb the resin.
(b)High-temperature pultrusion molding
The impregnated fiber and resin are heated and formed through a pultrusion die.
(c)Cooling and setting
The molded product undergoes a cooling process to maintain its shape and performance. d. Cutting and shaping: The cooled profile is cut to the required length.
(4)Advantages of GLX Pultruded Profiles
(a)High tensile strength
The product has good tensile strength along the fiber arrangement direction.
(b)Lightweight
Carbon fiber pultruded profiles are lightweight, making them easy to transport and install.
(c)High rigidity
Carbon fiber pultruded profiles have better rigidity than fiberglass pultruded profiles.
(d)High customization
Different shapes and sizes of profiles can be produced according to customer needs.
(e)Chemical properties
Vinyl ester pultruded profiles have good corrosion resistance and fatigue resistance, as well as higher heat resistance and chemical stability.
(5)Disadvantages
(a)Weak circumferential compressive strength
Due to the lack of a 90-degree circumferential fiber structure, pultruded profiles have weaker circumferential compressive strength compared to rolled tubes and filament-wound tubes.
(b)Slower production speed with epoxy resin
If the customer chooses epoxy resin, the production process is slower and less efficient.
With twenty years of industry experience and mature, stable pultrusion production technology, our company provides high-quality carbon fiber and fiberglass pultruded profiles for customers. Our products are widely used in fields such as model aircraft, kites, tents, antenna poles, fishing rods, sports equipment, and more. We are always committed to meeting customer needs and providing excellent products and services.
