xuhong.JPG (1847 bytes)

Chengdu Sunrise Magnetic Material Industry Co.,Ltd

Introduction

   Founded in 1998,Chengdu Sunrise Magnetic Material Industry Co.,Ltd. is a corporation Limited combining the science,industrial production and trading with a scientific management,formal operation and flexible mechanism.

   The Chengdu Sunrise Magnetic Material Industry Co.,Ltd.is a manufacturing base for ferric oxide used for soft-magnetism ferrite in west region of China. The key product of 995 high-purity ferric oxide has been approved by the related authorities and experts to be over the relevant technological level of the same products in the nineties in Japan.The product has been used as a replacement of the imported ferric oxide used for soft-magnetism ferrite.

   The project of 995 high-purity ferric oxide has been listed in the National New Product Pilot Production Plan 2000' by the National Economy and Trade Commission and in the year 2000, a new production line in yearly yield capacity of 2000 tons has been built and in year 2001,a necessary technical reform will be conducted to meet the increasing demand of the market.

   Chengdu Sunrise Chemical & Electronic Materials Research Institute is the technological center for innovation of Chengdu Sunrise.The organization has complete structure,definite goal and excellent working environment and atmosphere.In the institute,all valuable talents and experts have been centralized for much vastitude space of technological and knowledge development and embodying incarnation personal value.In 2000,there has been many achievement of scientific research projects which are now in the transition into practice. The Chengdu Sunrise Chemical & Electronic Materials Research Institute is the first resource of our company's development and original drive for continuous greater development of the company in near future.

   While dedicated in the production,sales,research and development of refined chemistry and electronic parts,the company is also in business of chemical materials (excluding dangerous articles),auxiliary materials,nonferrous metal(excluding gold and silver),hardwares,etc.With its technological strength,efficient marketing team and strategy,the company has been in close cooperation with different kinds of overseas enterprises and friends for common development and progress and the efforts has been fruitful with yearly sales amount of over 60 million RMB Yuan.In recent years,not only the business scope of the company but the scale and territory are keep expanding by year.

   The company is located by the riverbank of Jiang'an River of Chengdu City which is known as the Land of Abundance.With the convenience of gentle weather,abundant talents,easy traffic and strong business atmosphere here,the company would love to welcome any cooperation with all friends and clients.

Products

USE OF PRODUCTS:

High-purity Ferric Oxide¡úHigh-property Soft-magnetism Ferrite(magnetic unit and magnetic core)¡úAviation and Spaceflight ;Satellite; Communication Advanced TV set ; Computer Application;Varietions Type Medical electronic Apparatuses

EXCELLENT PERFORMANCE

Best chemical purity(Fe2O3¡Ý99.5%),less harmful impurities (SiO2¡Ü0.005%).
Atom arrangement is 100% of a-facies.
Grain fineness number,appropriate phase appearance and particle size distribution.
Good activity,good fluidness and dispersancy,fair wide firing temperature,etc.

xuhong1.JPG (6570 bytes)

In accordance with World Economy

No. Parameter Index Unit International Standard Japan
JISK1462-81
Actual Measured Value behind
SJ/T10383-93
Standard Code SJ/T10383-93 Result of Contrast
1 Fe2O3 % ¡Ý99.0 ¡Ý99.20 ¡Ý99.5 Beyond
2 SiO2 % ¡Ü0.01 ¡Ü0.01 ¡Ü0.008 Beyond
3 CaO % ¡Ü0.01 ¡Ü0.014 ¡Ü0.01 Beyond
4 Al2O3 % ¡Ü0.02 ¡Ü0.01 ¡Ü0.01 Beyond
5 MnO % ¡Ü0.3 ¡Ü0.30 ¡Ü0.20 Beyond
6 TiO2 % ¡¡ ¡Ü0.01 ¡Ü0.01 Beyond
7 MgO % ¡¡ ¡Ü0.015 ¡Ü0.01 Beyond
8 SO2-4+Cl % ¡¡ ¡Ü0.1 ¡Ü0.1 Beyond
9 Na2O+K2O % ¡¡ ¡Ü0.02 ¡Ü0.018 Beyond

Compared with Levels at Home and Abroad

Factory Specification Fe2O3% SiO2% CaO% C1% Al2O3%
Japan Pipe NKK-SM ¡Ý99.35 ¡Ü0.01 ¡Ü0.012 ¡Ü0.1 ¡Ü0.02
Chuanqi KH-CPW ¡Ý99.3 ¡Ü0.008 ¡Ü0.012 - -
Tieyuan TCRS-S ¡Ý99.3 ¡Ü0.008 ¡Ü0.01 ¡Ü0.1 ¡Ü0.01
Baoshan High-purity ¡Ý99.3 ¡Ü0.012 ¡Ü0.02 ¡Ü0.15 ¡Ü0.01
HG/T2574-94 good ¡Ý99.2 ¡Ü0.010 ¡Ü0.010 ¡Ü0.10 ¡Ü0.02
SJ/T10383-93 YHT1 ¡Ý99.2 ¡Ü0.01 ¡Ü0.014 ¡Ü0.10 ¡Ü0.01
Chengdu Sunrise 995 ¡Ý99.5 ¡Ü0.008 ¡Ü0.01 ¡Ü0.10 ¡Ü0.01
RESOLUTION OF "995"QUALITY

¡ô Completely meet the materials performance requirement of high ¦Ì(magnetic conductivity)>10000-18000 and high ¦ÌQ.

¡ô Meet the materials performance requirement for high Bs low power dissipation and high frequency low loss(PC40,PC44 and PC50 of Japan TDK Company).

¡ô Meet the materials performance requirement of high frequency,high preventing-O Broad Band.

xuhong2.JPG (10328 bytes)

  xuhong3.JPG (8040 bytes)


Add: No.142,Chaojin Street,Town of Jinhua,Wuhou District,Chengdu City,Sichuan,China
Post Code: 610046  Tel: +86-028-5718612  Fax: +86-028-5718028
Contact: Zhongsheng Tian