China Yellow Anti-Skid FRP GRP Pultruded Composite Fiberglass Square Tube 50*50 for Handrail, Find details about China Fiberglass Squar Tube, Fiberglass Hollow Rectangular Bar from Yellow Anti-Skid FRP GRP Pultruded Composite Fiberglass Square Tube 50*50 for Handrail
Specification | FRP Square Tube |
Production Technique | Pultrusion process |
Surface Treatment | Smooth,paint or Customer request |
Material Composition | Fiberglass roving,fiberglass mat,resin,filler |
Resin Type | Orthophthalic resin(GP)Isophthalic resin(ISO)Vinyl ester resin(VE)Phenolic resin(PH) |
Surface Material | Polyester mat,Needled mat,Continuous strand mat,Composite mat |
Application | Construction,Insulating material,Chemical plant,Water treatment,Cooling tower,etc. |
Property | TEST Method | Units | Mean-Value lw/cw |
Tensile Strength | ASTM D638/GB1447--83 | MPa | 210/75 |
Tensile Modulus | ASTM D638/GB1447--83 | GPa | 22/10 |
Flexural Streng | ASTM D790/GB1449--83 | MPa | 302/76 |
Flexural Modules | ASTM D790/GB1449--83 | GPa | 18.6/7.2 |
Compressive Streng | ASTM D695/GB1448--83 | MPa | 258/98 |
Compressive Modules | ASTM D695/GB1448--83 | GPa | 19.2/7.2 |
Interlaminar Shea(LW) | ASTM D2344/GB3357--82 | MPa | 24.5 |
Charpy Impact Strengh | ISO179/GB1451--83 | KJ/m | 279 |
Barcol Hardness | ASTM D2583 | - | 50 |
Elongation to break | ASTM D638/GB1447--83 | % | 0.9 |
Water Absorption(MAX) | ASDN D570/GB1462 | % | 0.57 |
Density | ASTM D792 | g/cm3 | 1.8 |
Coefficient of Thermal Expansion | ASTM D696/GB2572--82 | 10-6/ºC | 5.1 |
()Flammability Classification | UL94/GB8924--88 | - | VO(32) |
Tunel Test | ASTM E--84 | - | 25Max |
Flammability Extinguishing | ASTM D635 | - | self extinguishing |
Arc Resistance(LW) | ASTM D495/GB1411--78 | /(s) | 120 |
Dielectric Constant(PF) | ASTM D150/GB1409--79 | @60Hz | 5 |
Dielectric Strength(PF) | ASTM D149/GB1408--78 | KV/mm | 8 |
Dielectric Strength(LW) | ASTM D149/GB1408--78 | KV/mm | 1.6 |
Surface Resistance | ASTM D257/GB1410--78 | Ω | 1015-1012 |
Volume Resistance | ASTM D257/GB1410--78 | Ω.cm | 1015-1012 |
Remarks: LW= lengthwise,CW= crosswise,PF= perpendicularlaminate face |
Width/Height/Thickness mm | Weight g/m | |
50×50×4 | 1450 | with cap die |
50×50×6 | 2000 | |
70×70×5 | 2540 | |
75×75×5 | 2800 | with cap die |
100×100×5 | 3750 | with cap die |
100×100×6 | 4500 | |
100×100×10 | 7060 | with cap die |
120*120*7.5 | 6500 | chamfer 7/10mm I/O |
1. Chemical industry: The oil pipe, valve, pump, tank, storage tank, columns, (acid, alkali, oil, organic solvent)
2. Transportation: cars, large passenger cars, tricycles, truck, tank car, light weight, high strength, resistance to
chemical corrosion,antimicrobial, forming convenient)
3. The electrical appliance industry: switchgear, power channel, printed circuit boards, junction box
(excellent electrical insulation)
4. The construction industry: wave tile, decorative panels, prefabricated houses, ventilation and air conditioning equipment,
cooling tower, road lamps, wall carving, craft sculpture, the overall European carve patterns or designs on woodwork ceiling,
ceiling, roof light, large drinking water tank, septic tank leakage prevention and treatment tank cover, health equipment and all kinds of furniture, etc
Qinhuandao Edao New Material Co.,Ltd
Contact: Janny