High Quality FRP Flat Bar (Pultruded Flats)

• Customization: Available
• Warranty: No Maintenance
• Material: FRP
• Model NO.: customized
• Application: Can Be Used as Connect in Some System, etc...
• Category: Themosetting Plastic Products
• Resin Type: Polyester FRP,Vinyl FRP,Epoxy FRP,Polyurethane FRP
• Raw Materials: Resin,E-Glass, Some Agents,etc.
• Transport Package: Pallet, Plastic Bag, Carton, etc.
• Specification: customized
• Trademark: JLF
• Origin: Nanjing, China
• HS Code: 3926909090
• Production Capacity: 500 Tons/Year

Product Description

1. Properties of FRP pultruded profiles

A. High strength
FRP is stronger than structural steel on a pound-for pound basis. It has been used to buildings, walkway, sub-floors and platforms.

B. Light weight
FRP is 20-25% the weight of steel and 70% the weight of aluminum. FRP are easily transported, handled and lifted into place. Total structures can often be preassembled and shipped to the job site ready to installation.

C. Anti-corrosion
FRP will not rot and are impervious to a broad range of corrosive elements. This feature makes FRP a natural selection for indoor or outdoor structures in pulp and paper mills, chemical plants, water and sewage treatment plants, structural near salt water and other corrosive environments.

D. Electro-magnetic transparency
FRP are transparent to radio waves, microwaves and other electromagnetic. It is widely used to make antennas.

E. Non-conductive
FRP has low thermal/ electrical conductivity.

F. Dimensional stability
The coefficient of thermal expansion of FRP is slightly less than steel and significantly less than aluminum.

2.Craft and Raw Materials
FRP Pultruded flat bars are manufactured with the pultrusion process after choosing the correct raw materials major including the resin, fibers and additives according to the profiles requirement including mechanical strength, electrical insulation, anti-corrosion etc.

3. Some normal sizes of FRP Flat bar are as follows
(Pls note special sizes are also welcomed.) 



4.Applications
FRP pultruded flat bars can meet the customer's requirements by using different combination of resin, fibers and others.

FRP pultruded flat bars offer a unique combination of chemical resistance, size stability, high strength, and thermal/electric non-conductivity, etc.

FRP pultruded flat bars are widely used for chemical processing, oil and gas, electrical and utility, wastewater treatment, transportation, construction etc.

5. There are some FRP Flat bars that our factory produced in recent years.


6. Following is General Physical Parameters of FRP Pultruded Profiles.(If have special requirements, pls contact Nanjing Jinglue.)

 LW-lengthwise   CW-crosswise  PE=perpendicular to laminate face

Mechanical performance			Value		Units		Test method
Tensile strength	LW		230-600		Mpa		ASTM D-638
	CW		45-80
Tensile modulus	LW		18-30		Gpa		ASTM D-638
	CW		7-13
Flexural strength	LW		300-700		Mpa		ASTM D-790
	CW		80-120
Flexural modulus	LW		20-26		Gpa		ASTM D-790
	CW		7-12
Compressive strength	LW		280		Mpa		ASTM D-695
	CW		105
Compressive modulus	LW		21		Gpa		ASTM D-695
	CW		7.9
Interlayer shear strength	LW		25		Mpa		ASTM D-2344
Impact strength			280		KJ/M2		ASTM D-256
Physical property				Value		Units			Test method
Barcol Hardness				50		---			ASTM D-495
Water absorption(25 Centigrade,24h)				0.2-0.5		%			ASTM D-570
Density				1.75-2.00		g/cm3			ASTM D-792
Coefficient of thermal expansion(LW)				5.0		10-6/Centigrade			ASTM D-696
Coefficient of thermal conductivity				0.4		W/(m.K)			ASTM C-518
Elongation to break				0.9		%			ASTM D-638
Electrical property		Value			Units			Test method
Arc resistance(LW)		120			seconds			ASTM D-495
Dielectric constant(PF)		5			@60hz			ASTM D-150
Dielectric strength(PF)		8			KV/mm			ASTM D-149
Dielectric strength(LW)		1.6			KV/mm			ASTM D-149
Flammability property		Value			Units			Test method
Tunnel test		Max 25			second			ASTM E-4
Oxygen data		25-28			%			ASTM 2863
		28-32
		>32
Flammability classification		Self extinguish						ASTM D635