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PRTV coating




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PRTV coating 


PRTV outside power equipment insulates with takes shape permanence anti flashover compound coating

 

    PRTV outside power equipment insulates with takes shape permanence anti flashover compound coating, is a kind of electrical power system uses the new electrical function material, it?s specially for the electrical network and each round, loses, uses electricity the customer to be lasting eliminates the equipment flashover thoroughly the hidden danger then to design, It?s developed jointly by the North China electric power academy of science with our company successfully. The product has the unique chemical composition and the structure, achieved and surpasses the heat vulcanization silicon rubber physics electrical specification, Overall performance and so on more outstanding water repellency nature, as well as 20 years design service life has provided a kind of new technical measure for the electric porcelaneous equipment permanence counter- dirt.

    1.     Product Execution Qualification

This uses the North China electric power group company standard "Outside the Power equipment To insulate with Takes shape the Permanence Anti flashover the Compound Coating (PRTV) To use Leads Then", With Hebei silicon valley chemical industry limited company standard Q/HGH 019-2004 ?Outside PRTV Power equipment Insulates with Takes shape Permanence Anti flashover Compound Coating" to organize the product the production and the construction.

    2.     Range of application

This product mainly uses in the electrical power system transformer substation and the transmission line insulator, the power plant and the electric power user changes outside the electricity equipment as well as other electrical equipments insulates lastingly anti flashover . After the porcelain (or glass) the insulator uses this product, Forms the porcelain (or glass) the skeleton complex effect, Enhances one kind of standardized disposition plan which outside the power transformer equipment insulates. Is suitable in alternating and direct circuit system rated voltage 1~750kV, Environment Temperature -50℃~ +50℃, Under the contamination condition moves outside the transformer substation and the impractical transmission line equipment insulates antifouling, Prevention flashover, Enhances the equipment outside to insulate the rank.

    3.     Operation Guide

To porcelain (or glass) insulator superficial thorough clear dirt, Removes the contamination, the fat and other attachments, After waits the electric porcelaneous surface pure to be dry, May use to spurt spreads or brushes spreads and so on to spread spreads the method to carry on the construction, Coating thickness is 0.5 ~ 0.6mm, the coating should leak proof spread, not dribble, does not hang the silk, The surface is smooth, levels also does not have the air bubble. Originally has used the RTV equipment, Should be clean the unreliable attachment cleaning up, remove the contamination, After uses the special-purpose processing medicinal preparation to clean, Again executes spreads PRTV.

     4.     Package 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 when the coating uncaps the use, if has not used up, Should cover securely immediately the airtight preservation.

 

 

 


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[Contact Information]
Posted by elis
e-MailContact company
Company
Hebei Silicon Valley Chemical Co.,ltd
Address No.5 Century Boulevard,Handan,Hebei,CHINA
City & ZIP
 handan
Country
 China
Phone
 For registered Members only.
Fax
 For registered Members only.
Interest coating rubber drilling fluids
Company Profile Hebei Silicon Valley chemical Co., Ltd is situated North China, which is specialized in the new Functional Materials application development the science and technology enterprise. The company organizations and agencies are integrity; the management structure is mainly made of decision-making, market marketing, production Monitoring, science and technology developing. It take the goal plan management, economic accounting management and total quality management as corn, drawn up enterprise regulation, has implemented regulation system through responsibility system and the economical responsibility system effectively. Our company is developing more and more Standard, faster and highly effective. The company is the Hebei Province high-tech enterprise; Hebei Province outstanding privately operated enterprise, Hebei Province science and technology ten strong enterprises, Hebei Province ten inventions enterprises, ISO9001 quality system authentication enterprise, Science and technology department innovation fund support enterprise. The chairman of company (Song Furu) got prize of 51 labor medals, Hebei Province model labor, Hebei Province top-notch privately operated science and technology industrialist, Hebei Province ten outstanding contrivers, outstanding private entrepreneur, Deputies to the National People\'s Congress in Handan. The company employment advertises so many domestic experts and specialized technical personnel in Organosilicon and Organic fluorine domain, establishes research institute of its own, and devotes to make contribution to electric power industry. The company holds thousands acres park type factories. There are 260 technical person, including 35 Doctor and Professors. It has advanced equipment, whose technology and product performance has got topic level in domestic and advanced level abroad. Mainly products are RTV insulator antifouling Flashover the coating, SF260 artesian well liquid silicon fluorine high temperature reduces viscosity thinner, Flame-resistant heat conduction high voltage insulation coating, the High temperature vulcanizing fluorine silicon rubber increases climbs umbrella skirt, Organosilicon Flame-resistant heat conduction high voltage. Company wills product Teweilun fiber as soon as possible .At present, in world only American and Japan are able to produce it; our company is the first in our country and the third all over the world. Annual production reaches as high as 1000 tons RTV and PRTV, 100,000 pay second-generation Compound insulator, 5000 tons Artesian well liquid additive and fluorine silicon new material. The product is used in electronic, electric power, petroleum, chemical, metallurgy, machinery, light industry, building, transportation and national defense war industry. ?Silicon valley? the sign has been the company\'s registered trademark. Company has got national patent and science and technology result reward many times, Particularly in PRTV insulator antifouling flashover the coating. SF260 artesian well liquid Silicon fluorine High temperature Reduces viscosity thinner has reached the world?s topic level. The company follows the corporate spirit of ?technical innovation, forging high-quality goods, for customer creation value? to take it as the best wishes of the group: Pride of the Chinese industry! Provides specialized, the high beginning, the high quality and the high-tech product and the service for the society is the Hebei silicon valley chemical industry limited company\'s lofty responsibility. To build HSVC into a famous group characterized by a conspicuous business focus, outstanding performance, advanced management and strong capabilities, and make more contribution to globe industry.
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Popular tagsoffer,remote,control,of,fan,yarndyed,sodium,order,lignosulphonate,lexmark,in

Keywordschemical coating silicon

Product SpecificationsPRTV outside power equipment insulates with takes shape permanence anti flashover compound coating Technology parameter data sheet



Items

Q/HGH 019-2004 Standard

Technical Property （Test）

Test method
Outward appearance


Does not have the obvious mechanical impurity and the cotton wool shape, The coating should level, be smooth also does not have the air bubble

Toughness liquid, Does not have the impurity and the cotton wool shape, The coating is smooth also does not have the air bubble

GB 1721-1979
Viscosity s

100~200

160

GB 1723-1993
Dielectric Strength kV/mm

≮25

32.3

GB 1408-1978
Surface resistivity Ω?m
Volume resistivity Ω?m

≮1?1012

4.25?1013

GB 1410-1978
≮1?1014

2.92?1015
Relative permittivity dielectric lose tangent value

≯3.0

2.7

GB 1409-1978
≯0.3%

2.5?10-3
Arc resistance s

≮180

217

GB 1411-1978
Electricity wear and tear leaks

AC
Alternating current

≮TMA 4.5

1A 4.5

GB 6553-1986
DC
Direct current

≮TMA 3.5

1A3.5
Adhesion ability

Cementation shearing strength MPa

≮3.0

4.7

GB 13936-1992
Cycling method level

No less 2 level

1

GB1720-1989
Abrasion resistance g

≯0.05

0.035

GB 1768-1989
Ratio of Water absorption %

≯0.25

0.15

GB 1738-1989
Hydrophobicity

Hydrophobic
and level

Qav≥100?Qmin≥90?HC1~2

106?~109? HC1

DL/T810-2002
Lose property 96h

Qav≥90?Qmin≥85?HC3~4

Non showing loss
recovery characteristic

t≤24h


Water repellency characteristic 96h

Qav≥110?Q min≥100?HC2~3

14 h Hydrophobicity reach HC1 110?~115?
Erosion Resistance Test

Acid , alkali and salt , 80℃24 h

Does not have the corrugation, falls off, bubbles, changes color and so on, The adhesion is not lower than 2 levels

Does not have the corrugation, falls off, bubbles, changes color the phenomenon, The adhesion is 1 level

GB 1763-1989
transformer oil 105℃24 h

Does not have the corrugation, falls off, bubbles and so on, The adhesion is not lower than 2 levels

Does not have the corrugation, falls off, bubbles the phenomenon, The adhesion is 1 level

GB 1739-1989
Labor frequency arc-over voltage

Dry arc-over voltage kV

Has the coating insulator not to have the coating insulator not to have relatively to reduce

Paint-coat 79.2 , no 75.9

GB 775-1987
Wet arc-over voltage kV

Paint-coat 61.9, no 55.9
Flashover resistance test

U1(have paint-coat )/U2(no paint-coat )≥2.0

U1 /U2 =2.23

GB 4585.1-1984
Heat resistant denaturation experiment -40℃~+80℃，2.5h?5 times

The coating should not damage, The adhesion inspection is not lower than 2 levels

After the experiment the coating does not have bubbles, the dehiscence, falls off, Adhesion 1 level

DL/T627-1997
Salt Spray test 1700 h

The test specimen does not surpass 3 time has flowed the severance

After 1800h，Does not have has flowed the severance

GBT5892-2003
GB/SV023-2003
Does not have leaks the mark, The electricity wear and tears have not reached the porcelain glaze

Does not have leaks the mark, The wear and tears have not reached the glazed surface
Hydrophobic migration characteristic HC2~3 level

HC1~2 level
A row line of experiment passes ≥3.0MPa

3.5 MPa
Flame Resistance

FV-O level

FV-O level

GB/T13488-92
The longitudinal strength and pulls apart the elongation ratio

Strength MPa

≮4.0

5.5

GB/T528-1988
elongation %

No less 350

390
peel strength kN/m

≮12.0

17.5

GB/T529-1988
Hardness (Shao )

35~55

46

GB/T531-1999
Vulcanizing time

Surface Dry up min

20~50

35

GB6753.2-1986
Full dry up h

≯72

65
storage stability 50℃

≥45days

After 60 days ，A row line of experiment passes

GB6753.3-1986
Self Clearance property [Only requests antifouling]

After the dirty fluid cementation is dry, Strips the intensity ≯3kPa(1 level )

Peel off strength 2.3kPa(1 level )

QB/SV021-2003
Anti ?icing property [Only requests to guard against the ice]

Anti- regelation (measure)

Paint-coat ice cover measure /no paint-coat ≯30%

18.3%

QB/SV022-2003
hydration property

DC value ≮90%

91.2%



Industry Categorychemical coating

Quality/Safety CertificationsISO9001

Delivery Lead Time30

Payment & Price Terms10

My OffersPRTV coating,

Other Products

Customersworldwide

Company History

Estimated Annual Sales1000000000000

Number of Employees1500

Person in Charge10000

Web SiteFor registered Members only.
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Product Details
Product id 211872
Visits  150
Date 2008.05.28
 
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