Sichuan Dongfang Insulating Material Co., Ltd. >> Molded Glass Fabric Ripple Spring

Molded Glass Fabric Ripple Spring

Molded Glass Fabric Ripple Spring
Price: US $ 500kg
Trade Terms: FOB,CFR,CIF
Min Order: 20kg
Pay Type: L/C,T/T,D/P,Western Union
Prod Model: Top ripple spring, side ripple spring, D341, D342
Markets: North America,South America,Southeast Asia,Eastern Asia,Western Europe
Size: Narrow Sheet
Application: Generator
Chemistry: Organic Insulation
Material: Fiberglass
Thermal Rating: F 155
Maximum Voltage: 20KV~100KV
Certification: ISO10012, Ohsas18001, ISO14001, Cnas
Color: Black
Brand: Dongfang

Product Description

D341 ripple spring consists of high-strength, less-weft glass cloth impregnated with modified 
cyanate resinpressed under high temperature and high pressure.

D341 possesses excellent mechanical property and anti-permanent deformability. Its permanent deformability is small at high temperature. It is used as fixed piece in stator slot in large generating sets.

The surface should be flat and smooth, free of air bubbles, impurities and reasonably free of other small imperfections. The edges of sheet shall be tidy and be free of delaminations and cracks.

D341 possesses excellent mechanical property and anti-permanent deformability. Its permanent deformability is small at high temperature. It is used as fixed piece in stator slot in large generating sets.

Ripple spring be cut according to drawing, then need to be heated at 110~120ºC for 2 hours to dry.

Product should  be flat and smooth, free of air bubbles, impurities and reasonably free of other small imperfections. The edges of sheet shall be tidy and be free of delaminations and cracks.

     D341 possesses excellent mechanical property and anti-permanent deformability. Its permanent deformability is small at high temperature. It is used as fixed piece in stator slot in large generating sets.

No.ItemUnitValue
1ApperanceThe surface should be flat and smooth, free of air bubbles, impurities and reasonably free of other small imperfections. The edges of sheet shall be tidy and be free of delaminations and cracks.
2Change rate of wave crest after heat press(150±3ºC,24h)K1%21
3Change rate of wave crest after thermal aging
(150±3ºC,168h)K2
%25
4HardnessMPa/mm0.5
5Resilence at room temperature 
0.45mm pressure
MPa0.65
6Densityg/cm31.8~2.0
7Glass fabric content%70±5
8Insuation classºC180



Sichuan Dongfang Insulating Material Co., Ltd. ( Dongfang for short ) is the key subsidiary company of Sichuan EM Technology Co., Ltd. ( EMT for short ). EMT is a public company which specializes in R&D, manufacturing and selling chemical new materials. It devotes itself in providing safe and environment-friendly new material solution to create an even better life for society.

EMT headquarter, which owns 9 subsidiaries, locates in Sichuan Mianyang City, Sichuan Province. The company sticks to the developing principle of "Technology Supports Enterprise, Hard Work Promotes Industry". By relying on National Insulation Material Engineering Center, National Technology Center and Post-Doctoral Research Center as well as depending a high-quality R&D team which consists of doctors and masters, EMT sticks to the self-development road and prioritizes in developing insulation film, optical film, new insulation material products, environment-friendly FR material and fine chemicals. The company can provide service for various industries including new energy, smart power grids, consumer electronics, panel display, electrical engineering and electric apparatus and military projects. With excellent performance and good reputation, EMT exports to over 40 countries and regions and has established long-term stable cooperation with many enterprises.

By sticking to the development road of systematic innovation, relevance technology, diversified products and professional service, EMT is on the way to a global supplier in new material industry.

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