Frp Pultrusion Profile - Chinaprice: contact company for price
Runto New Materials is one of the most experienced and well-known manufacturers and suppliers of FRP Pultrusion Profile, GRP profiles and CFRP profiles in China.
Runto New Materials is a well-known supplier among several leading manufacturers and distributors of FRP profiles, GRP profiles and CFRP profiles because it improves quality by providing high-quality profiles and GRP pipes on the market.
Pultrusion is a continuous process using fiber reinforcements with thermosetting resin matrices.
Pre-selected reinforcement materials, such as fiberglass roving, mat, woven fabrics or stitched fabric, are drawn through a resin bath in which all material is thorougly impregnated with a liquid thermosetting resin.
Typical resins include polyesters, vinyl esters and phenolics.
The wet-out fiber is formed to the desired geometric shape and pulled into a heated steel die.
Once inside the die, the resin cure is initiated by controlling precise elevated temperature.
The laminate solidifies in the exact cavity shape of the die, as it is continuously pulled by the pultrusion machine.
Most any constant cross-section part can be pultruded.
Then the product is passed through the mold by the puller clamping mechanism and cut into the required length with a saw.
FRP Pultrusion Profile specifications:
Round bar: D2mm-20mm
Round tube: OD3mm-38mm
Square tube: OD12mm-100mm
Grooved rectangular rod
T-shaped and H-shaped
Performance characteristics of FRP pultruded profiles
1 - Corrosion resistance
The pultruded profile has excellent corrosion resistance, can withstand various degrees of acid, alkali, organic solvents and salts and other gas and liquid media corrosion, never rust, according to the actual use of the medium type and temperature requirements, there are neighbors Benzene type, isobenzene type, vinyl type, etc.
are available for selection, please refer to the corrosion resistance table of pultruded profiles.
2 - Lightweight and high strength
The glass fiber content of the pultruded profile is higher than other composite material forming processes, so the longitudinal strength is quite high, which is equivalent to that of steel.
The density of pultruded profile is only about one-fourth of that of steel, so the specific strength is much higher than that of steel.
The modulus of pultruded profile is much higher.
It is lower than steel, usually only 1/7-1/10 of steel.
3 - Anti-aging
The pultruded profile is made of high-quality thermosetting resin and glass fiber system, which is different from general thermoplastics, and the normal service life of the product can reach 20 years.
The best anti-aging effect can be obtained by adding anti-ultraviolet agent and using polyester fiber felt.
4 - Easy to maintain
The pultrusion profile is made by blending the pigment into the resin.
The color of the product can be arbitrarily blended according to customer requirements.
It is not easy to fade, does not require paint maintenance and has a self-cleaning effect.
5 - Excellent electromagnetic performance
The pultruded profile has excellent electrical insulation, no electromagnetism and electric sparks, and can be used in equipment areas where there is a risk of electrical conduction and sensitive to magnetism, as well as in flammable and explosive places.
6 - Thermal performance
Pultrusion profile is a kind of thermal insulation material with a much lower coefficient of thermal expansion than ordinary plastics.
Pultrusion has excellent mechanical properties at low temperatures and will not melt at high temperatures, but its strength and modulus will be reduced to a certain extent at high temperatures., Generally, the applicable temperature range of pultruded profiles is -50℃-100℃.
Glass fiber profile application
FRP piles are widely used in gardens and agriculture to support plants such as vines, grapes, trees, flowers, flagpoles, brackets, travel tents, kites, umbrellas, and shaft model airplanes.
- Phone: 031189656386
- Address: Hongsheng Business Building 1011, No. 49 Zhaiying South Road, Yuhua District, Shijiazhuang , Hebei , China
- Website: https://www.runtofrp.com/
Published date: February 10, 2022 - Modified date: February 10, 2022
- Business Description: Hebei Runto New Materials Technology Co., Ltd is a scientific and technological company that develops, produces and sells new composite materials.
Hongsheng Business Building 1011, No.
49 Zhaiying South Road, Yuhua District, Shijiazhuang is the Foreign Trade office, and the production base is located in Zaoqiang Economic Development Zone, Hengshui City, Hebei Province, where nearby airport, seaport, railway, highway, with strategic location and convenient transportation.
It covers an area of 100000 square meters, including a construction area of 70000 square meters, and the total numbers of employee is 118.
The mainly products are: FRP pipe, FRP tanks & towers, FRP pultrusion profile, FRP moulded products, FRP gratings, FRP customized products etc., which widely used for municipal project, chemical, petrochemical, electric power, printing and dyeing, urban water supply and drainage, wastewater treatment, metallurgy, food production, pharmaceuticals and other industries.
Hebei Runto New Materials Technology Co., Ltd always adhere to the "Customer First, Reputation First, Quality First, Service First" as the management policy, and strive to make progress and create brilliant future with Chinese and foreign friends with excellent quality and service.
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