Product Description

Insulation stepladder applies the non-alkali glass fiber impregnated unsaturated resin and takes shape by high temperature molding pultrusion. Compared with the traditional wood and aluminum ladder,the glass fiber reinforced plastic composite insulation ladder has insulation function,which has more safety features during the electrician operations. Its main erect section materials are glass fiber reinforced tube or I-Shape type, foot plate generally to be insulation round tube or insulation board. Pls refer to composite pultrusion product series.
Characteristics of LEADFRP Insulation Ladder
1.No conductive, excellent electrical insulation property. Power frequency withstandvoltage is 250KV/M.
2.Novel appearance,elegant and beautiful. Normally the color is yellow and other
colors could be made according to customers requirement.With particular emphasis,
it does not contain heavy metal materials in pigment,and there is no harm to human
body ,which is according with SGS relative standard.
3.Corrosion resistance(corrosion resisting properties of many gas and liquid medium,such as acid,alkali,organic solvents,salt.According to the actual application
environment, you can choose to use the orthophthalic, ISO or vinyl resin to be basic
material), resistance to aging and fading.
4.Light weight,easily to carry.(density of glass fiber reinforced plastic profiles is not greater than 2.0,which is only a quarter of steel,2/3 of aluminum.Its hardness is
10 times than the rigid polyvinyl chloride,absolute strength of it is higher than
Aluminum and ordinary steels).
5.High strength,impact resistance,high safety performance.The alkali-free glass fiber has the continuous yarns and mats as reinforced material during the process of
production, which is enough to ensure mechanical strength of the product.
6.By national electric power industry safety and instrument of quality supervision, inspection and test center testing,the product conforms to the national standard GB17620-1998 [general technical conditions of insulation rigid ladder for
live line tools].
7.Low water absorption,good antiflaming ability(flame propagation rate (ASTEM-84) is less than 25 of the common antiflaming gratings;advanced vinyl anti-flaming
grating is less than 10.Oxygen index is no less than 28(GB 8924)．
Ordering instructions
Customers need to provide the following content. specifications technical parameters acceptance standard packing requirements. Also it would be better so provide
using conditions to that our engineer can make preliminary design (layer structure
design,materials select and production process ) to ensure that the cost performance of products can content you totally.