HUAHAO COMPOSITE

What is composite


A composite material (also shortened to composite) is a material made from two or more constituent materials with significantly

different physical or chemical properties that, when combined, produce a material with characteristics different from the individual

components. The individual components remain separate and distinct within the finished structure. The new material may be

preferred for many reasons:common examples include materials which are stronger, lighter, or less expensive when compared

to traditional materials.


Typical engineered composite materials include:

1.Composite building materials, such as cements, concrete

2.Reinforced plastics, such as fiber-reinforced polymer ( FRP)

3.Metal composites

4. Ceramic composites (composite ceramic and metal matrices)


What is FRP

Fibre-reinforced plastic (FRP) (also fibrereinforced polymer) is a composite material made of a polymer matrix reinforced with fibers

The fibres are usually glass, carbon, aramid, or basalt. The polymer is usually an epoxy, vinylester or polyester thermosetting plastic,

and phenol formaldehyde resins are still in use.


These materials work in concert to provide a specific set of strength and performance

properties,   including:

1. Light weight with high strength

2. Corrosion free and impact resistant

3. Dimensional stability

4. Electrically non-conductive( Fiberglass products)

5. Non-magnetic and non-sparking

6. Low thermal conductivity

7. Rapid installation with standard tools

8. RF transparency



Traditional materials have their place. But for harsh, corrosive or other specific environments,   Huahao’s FRP is a smart choice.

Contact Huahao Composites Co., Ltd for RFQ today!


Huahao pultruded FRP products have the strength of steel at a fraction of the weight. It won’t corrode, rot, attract insect damage

or conduct electricity. It can be formed into countless FRP profiles to fit your specs. And decades later when those other materials

need to be replaced, it will still have plenty of life.


Table 1 : Mechanical Properties of Pultruded Products Vs. Other Traditional Materials


Mechanical

Properties

Pultruded FRP

(Fiberglass)

Rigid PVC
Mild Steel
Stainless Steel
Wood

Tensile Strength

(N/mm2)

350-900
44
340
340
80

Flexural Strength

(N/mm2)

400-850
70
380
380
12

Flexural Modulus

(N/mm2)

20000-40000
2400196000
196000
700
lzod Impact(Kg.m/cm)
2.15
0.09
1.5
0.5
-



Table 2 : Physical & Chemical Properties of Pultruded Products Vs. Other Traditional Materials


Physical & Chemical

Properties

Pultruded FRP

(Fiberglass)

Rigid PVC
Mild Steel
Stainless Steel
Wood
Specific Gravity1.8-2.0
1.4
7.8
7.9
0.5
Thermal Conductivity
(Kcal/hr/m2/° C)
24
6.5
1200
730
0.4
Coeff. of Linear Expansion
(cm/cm° C) x 10-6
5.2
36
8
10
1.6
Safe Working Temp.
(° C)
180
55
600
600
160
Flame ResistanceGood
Poor
Excellent
Excellent
Poor
Corrosion Resistance
a. AcidicExcellentGood
PoorExcellentPoor
b. AlkalineGood
FairGood
ExcellentPoor
c. SolventsFair
Poor
Good
ExcellentFair
d. Coastal EnvironmentExcellentGood
Poor
ExcellentFair
e. Outdoor ExposureExcellentPoor
FairExcellentFair
f. Effluent WaterExcellentGood
Poor
ExcellentFair
g. SteamGood
Poor
FairExcellentFair



Contact HUAHAO Composites Co.,Ltd for more information









        Address: Wenjing Road,Jiangning District,Nanjing,China.

        E-mail: info@huahaofrp.com

        Web:www.hhcomposite.com


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