RTV Insulator Anti Flashover coating
RTV Insulator Anti Flashover coating
The electrical power system Anti Flashover the coating with the
single component normal temperature solidification silicon rubber
is the RTV insulator Anti Flashover the coating is our company in
domestic first develops in 1990 the beginning of ages successfully.
The silicon valley brand sign RTV insulator anti flashover the
coating to pass, the provincial level appraisal, The nation anti
Flashover the expert group to appraise,ISO9001 International
quality system authentication and sign DL/T 627 complete patterns
experiments; its performance index has achieved the international
advanced level . In metallurgy, cement, chemical industry, mine and
salt mist and so on, each kind of contamination environment
application, and in 500kV system big area use, displays finely anti
flashover performance, since has drifted net moves for ten years,
does not have dirt to flashover accident, has guaranteed the
electrical network movement security and is reliable.1. The
characteristic and the performance
? The fine hydrophobic character and fast, is balanced the
hydrophobic migratory nature which, continues;
? The anti-flashover the voltage to be high, The anti- electric
arc, bears leaks the mark, the electrical insulating property is
fine;
? The high module, high strength, excels in the adhesion, High
corrosion tolerance, Satisfied condition overhaul request;
? Bears the ozone, bears the ultraviolet ray, bears the environment
aging, Does not get up the skin, Does not crack, The effective
running time is long;
? Single component normal temperature solidification, In -20 ¡¦
still might construct, Easy to operate, In the normal maintenance
time exempts sweeps clear, The efficiency is high.
2. Main qualification
This equates use department sign DL/T627 "electrical power system
Anti flashover Coating with Normal temperature Solidification
Silica gel", And has drawn up higher enterprise standard QB/SV09
"The RTV Insulator Anti flashover Coating" and QB/SV08 "RTV Coating
Construct control Standard" comes the standard product the
production and the construction application.
3. Range of application
This is suitable for rated voltage 0~750kV,Ambient temperature -50
¡¦ ~200 ¡¦,Under the contamination condition moves junction, direct
current system, Mainly uses in the power supply bureau transformer
substation, the power plant booster station and loses the
distribution line insulator and the chemical industry, the steel
and iron, the electric railway, the mine pit and all easy
contamination, the easy mist, to pour water on the moist electrical
equipment, Enhances the equipment outside to insulate the rank,
prevents the flashover accident the occurrence.
4. Operation Guide
Before the construction carries on the convention to the porcelain
insulator or the glass surface to sweep clear, Decontamination and
degreasing, fat processing, The maintenance surface clean is clean.
May use to spurt spreads or brushes spreads the way to carry on the
construction, Coating thickness should regard the scene
contamination degree but to decide, Thickness 0.3 ~ 0.5mm, The
coating should leak proof spread, not dribble, does not hang the
silk. When the coating uncaps the use, If has not used up, Should
cover securely immediately, The airtight preservation next time
again will use.
5. Packages and Storage
This product packing in airtight metal container, when storing and
transportation should maintain dry and ventilates, Prevented all
day exposes to the sun, the rain drenches. The storage time is 1
year, Duplicate surpassed the storage time after to examine
qualified still may use.
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