Insulators
HomeInsulators
HomeInsulators
GPO-3 is a fiber glass laminate comprising polyesterresin reinforced with fiber glass mat base for applicationsup to 155°C with goodthermal,mechanical and electrical properties.Excellent material towork with and displays good mechanical strength.Thinner dimensions are also idealfor punching.
Applications :
GPO-3 is suitable for a broad range of applications within the electrical and mechanical sectors and is used extensively in the manufacture of spacers, mechanical barriers,electrical components/spacers,etc.
SpecificHeatCapability,1.09e3 - 1.42e3,J/kg°C, 0.26 - 0.34,BTU/lb. °F.
Nomex is a family of insulation papers that offer high inherent dielectric strength, mechanical toughness, flexibilan resilience. Nomex® 410, the original form of Nomex®paper,is widelyused ina majority of electrical equipmentapplications. Available in 11 thicknesses rangingfrom 0.05 mm to0.76 mm (2 milto30 mil),
Nomex®410 withstands short-term electrical stresses of 18 kV/mmto34 kV/mm(460V/milto870V/mil), dependingonthickness.
Fabrics woven of Nomex® fiber have a low level of flammability and do not melt or flow at high temperatures. Above 700°F (370°C), they will degrade rapidly to a friable char. At the point at which woven nylon fabrics melt (489°F, 254°C), fabrics woven of Nomex® fiber retain about 60% of their original strength.
Polyester films have a very good mechanical strength and are resistant against the most oils, grease and solvents used in the transformer- and motorindustry.Undernormal circumstances polyester film has avery long life cycle and could be used with in a temperature range of- 60°Cand+ 180°C.
our insulation film is a polyester film with excellent insulation, mechanical, chemical and thermal features. These films offer great process ability and come in different thicknesses. Mylar® film has a dielectric strength of over 600 kV/mm while 350µm Mylar® has a dielectric strength of about 80 kV/mm at25°C.
Polyvinyl chloride (PVC), a polymer of vinyl chloride especially used for electrical insulation, film, and pipe. It is an inexpensive substrate with good conform ability for curved and compound surface applications but hasa lowtemperature,chemical and abrasion resistance.
The maximum recommended operating temperature forPVC pressure 140°F.
Surface resistivity, Ω,1013–1014, 1011–1012 ...
Formex is the market proven formulation of flame retardant polypropylene electrical insulation material from ITW Formex, offers exceptional reliability and durability for a variety of industrial and consumer product applications. It offers superior dielectric strength, an elevated temperature rating, and exceptional moisture and chemical resistance to protect sensitive electronic elements from dielectric or environmental damage. It can also be used as a physicalbarrierthatprotects generalusers orservice workers from the dangers of exposure to electrically charged components.
FlammabilityRatingUL94VTM-0
H20absorption<0.06%
TemperatureRating115°C/ 239°F
Dielectric strength2,200Volts/mil@ 0.005"
UL RecognizedFile E121855
Polycarbonate sheet combines high impact and temperature resistance with optical clarity and can be utilized for secondary glazing behind existing glazing for economical protection against breakage or intrusion. Polycarbonate sheet can be cut, sawn, drilled and milled by using standard workshop equipment without the risk of cracking and breakage and is therefore an excellent candidate for fabricating a wide range of indoor applications such as machine guards etc.
Polycarbonate sheet can be easily thermo formed into complex parts while retaining its excellent properties necessary for demanding applications such as vandal proof streetfurniture.
Applications :
Typical applications for Polycarbonate sheets include:
