L'acier d'angle en fibre de verre pultrudé est fabriqué à partir d'un matériau composite composé de résine polyester et de fibre de verre. Le procédé de pultrusion produit des plastiques renforcés de fibres (FRP) avec des fibres de renforcement de longueur continue qui sont légères mais ont une résistance élevée en raison de leur résistance à la traction élevée.
Angle
S/N
A
B
t
Nombre
1
170
80
5
L-0330
2
152.4
152.4
9.52
L-0803
3
150
80
3
L-0641
4
101.6
101.6
6.35
L-0637
5
100
100
8
L-0035
6
100
100
6
L-0562
8
100
50
8
L-0019
9
90
60
5
L-0028
10
88.9
88.9
6.35
L-0653
11
76.2
76.2
6.35
L-0022
12
76
76
9.5
L-0023
13
75
75
10
L-0030
14
75
75
6
L-0027
15
70
30
6.35
L-0038
16
61.8
31.7
2.5
L-0343
17
60.5
43.8
2.8
L-0461
18
60
40
7
L-0701
19
60
60
8
L-0034
20
50.8
50.8
6.35
L-0026
21
50
50
3
L-0033
22
50
50
4
L-0037
23
50
35
5
L-0032
24
50
50
5
L-0029
25
50
50
6
L-0464
26
50
48
3
L-0805
27
50
38
3
L-0773
28
45
45
5
L-0021
29
40
40
4.2
L-0025
30
38.1
38.1
6.35
L-0652
31
35
35
5
L-0020
32
28
28
3
L-0036
33
25
25
3
L-0031
34
50
50
2.8
L-0438
35
60
40
2.8
L-0421
36
120
60
2.8
L-0427
37
100
25
2.8
L-0408
38
120
100
5
L-0514
39
70.5
13.2
3.3
L-0610
40
69.5
15
5
TL-0611
41
30
36
3
L-0818
Avantages de l'acier d'angle en fibre de verre pultrudé
L'acier d'angle en fibre de verre pultrudé présente de nombreux avantages: il est plus durable et plus polyvalent que les matériaux traditionnels tels que le bois, l'acier ou l'aluminium.
Le processus de pultrusion produit des pièces plus robustes avec une excellente résistance à la traction, une stabilité dimensionnelle et une rigidité. Peut également créer des formes et des contours personnalisés de presque n'importe quelle taille.
L'acier d'angle en fibre de verre pultrudé est léger, 301 tonnes plus léger que l'aluminium et 701 tonnes plus léger que l'acier, sans sacrifier aucune résistance. De plus, ils ont la même résistance et ne se déforment pas facilement à l'impact.
Ils peuvent être facilement usinés, amarrés, rainurés, chanfreinés, arrondis et pointus avec des outils simples. L'utilisation de produits FRP nécessite un équipement lourd plus léger et est donc généralement plus sûre et moins coûteuse.
Pultruded FRP angles do not conduct heat or electricity, so it is ideal as a protective barrier between hot or electrically charged parts and the end user. In addition, the non-magnetic electromagnetic transparency of this material makes it suitable for many special applications.
FRP is highly durable, chemically resistant and corrosion resistant. Pultruded fiberglass corners will not rot or degrade from prolonged exposure to moisture, extreme temperatures or UV radiation.
Pultruded fiberglass angles have an extremely long lifecycle (over 15 years) with very low maintenance cost and requirements compared to organic materials (e.g., wood) or rust-prone ones (e.g., iron or steel.)
FRP products offer the versatility required by today’s manufacturing industry to create highly-customized or intricate components that meet a variety of design needs.
Applications Of Pultruded Fiberglass Angles
Pultruded fiberglass angles have unique characteristics to suit a wide range of applications in various industries:
Industrial Manufacturing: FRP is highly resistant to deformation yet flexible enough to withstand constant bending and motion. Along with their high strength and non-conductive properties, pultruded fiberglass angles are widely used in motor, transformer, and electrical manufacturing, as well as vibrating, heavy load-bearing equipment, such as vibratory conveyors to reduce power consumption and maintenance costs.
Construction and Infrastructure: pultruded fiberglass angles are ideal for outdoor construction projects since they don’t rot, rust, corrode, or crumble. Their lightweight makes them easy to transport and safe to work with while their durability and low maintenance requirements reduce the overall cost of ownership. They’re commonly used in bridge components, corrosion-resistant guardrails, antenna housing, railway crossing arms, and highway sound barriers.
Utility and Telecommunications: FRP’s durability, non-conductive nature, and non-magnetic electromagnetic transparency make it the material of choice for many utility and telecommunication projects. Applications include utility poles, cross arms, and line markers, electrical lines and trunking, wastewater and water treatment components, non-conductive ladder rails, and fiber optic cabling.
Tool Manufacturing: FRP is commonly used in handheld devices since it can be easily fabricated into ergonomic shapes and customized for any design. It’s safe, versatile, and reliable for use in almost any product and its non-conductive nature protects end-users from hot or electrified components.
Sporting, Recreational and Outdoor Equipment: their strength, durability, and flexibility make pultruded fiberglass angles a perfect choice for outdoor equipment that needs to endure heavy wear and tear. For instance, outdoor furniture made with FRP can remain safe and comfortable despite prolonged exposure to moisture, UV, and heat. FRP is also used in sporting equipment that needs to be light, tough, and reliable in a high-performance setting, such as golf clubs, hockey sticks, sailing equipment, paddles, ski poles.
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