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BEIHAI YUEDA FRP PRODUCTS
Analysis of the Characteristics of BWFRP Fiber Wound Pultruded Cable Protection Tubes
Release time:
2020/03/11
BWFRP fiber-wound pultruded cable protection pipes are a new type of casing material, consisting of an inner textile layer, a middle layer, and an outer woven layer, formed through the pultrusion process. The inner and outer woven layers, designed with different weaving angles, combined with the longitudinal and circumferential composite middle layer, together create an ideal composite material product. This new type of cable pipe product has advantages that traditional pipe materials cannot compare to and is widely used in municipal power pipeline networks and communication power pipeline networks. 1. High ring stiffness: Due to the weaving angle generally being greater than 90°, the circumferential stiffness is significantly improved compared to traditional pipe materials. 2. Strong impact resistance: The fiber-wound pultruded cable pipes exhibit excellent impact resistance in all directions.
BWFRP fiber-wound pultruded cable protection tube is a new type of casing material, composed of an inner textile layer, a middle layer, and an outer woven layer, formed through the pultrusion process. The inner and outer woven layers designed with different weaving angles, combined with the longitudinal and circumferential composite middle layer, together constitute an ideal composite material product. This new type of cable tube product has advantages that traditional pipe materials cannot compare with and is widely used in municipal power pipeline networks and communication power pipeline networks.
1. High ring stiffness
The weaving angle is generally greater than90°, and the circumferential stiffness is significantly improved compared to traditional pipe materials.
2. Strong impact resistance
The fiber-wound pultruded cable tube has good strength in all directions, so it has good resistance when subjected to external impact, unlike traditional pipe materials which have weaknesses in certain directions and are easily damaged under impact.
3. High strength
Compared to traditional pipe materials, it has high longitudinal strength and high circumferential strength. Due to the integrity and density of the fiber mesh, combined with the longitudinal and circumferential composition, the product has high strength in all directions.
4. Stable quality and long service life
The continuous pultrusion molding production line invented by our company produces pipes under stable high temperature and high pressure through mold forming. The materials are made from carefully selected special fibers and resins with fully automated control, ensuring stable performance and long service life.
5. High heat resistance
Since the product is formed under high temperature and high pressure conditions, its heat resistance temperature is about 20% higher than that of traditional pipe materials cured at room temperature.20%左右。
6. High electrical insulation
Using high-quality alkali-free fibers and high-performance resins formed under high pressure conditions, the product has high density and bubble patterns. The product has high electrical insulation.
7. High corrosion and water resistance
Due to being formed under high temperature and high pressure, the product has high density and is more resistant to water, acid, and alkalinity compared to traditional pipe materials.
8. High appearance quality
The inner and outer surface layers use dense fiber-wound layers, and the product surface is no longer prone to cracking like traditional pipe materials. The appearance quality has been improved.
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