Gold Member Since 2016
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Enam Optoelectronic Material Co., Ltd.

Cesium Tungsten Bronze, Nano Powder, Window Film Coating manufacturer / supplier in China, offering Cwo Nanopowder for IR Cut Window Film, High Quality ITO Target for LED Sputtering (1.5% lighter than others), ITO Nanopowder for Window/Pet Coating and so on.

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Supplier Homepage Product CWO powder Cwo Nanopowder for IR Cut Window Film

Cwo Nanopowder for IR Cut Window Film

FOB Price: US $190-250 / kg
Min. Order: 10 kg
Min. Order FOB Price
10 kg US $190-250/ kg
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Production Capacity: 10ton/Year
Transport Package: 10kg/Pakage
Payment Terms: T/T

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Basic Info
  • Model NO.: CWO powder
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Color: Dark Blue
  • Origin: Changsha
  • Classification: Cesium Tungsten Bronze
  • Kind: Cesium Tungsten Bronze
  • Size: 20-40nm
  • Trademark: ENAM
  • HS Code: 2825909000
Product Description
Cwo Nanopowder for IR Cut Window Film

1. Principal Uses

  Transparent infrared proof window film,IR cut film

2. Physical Properties

1Chemical formulaCs0.32WO3
2Colordark Blue
3Particle size20-40nm
4TransimitanceVL 70%(550nm),IR 10% (940nm)

3. Characterisation Methods

  3.1 Particle size: GB13390 Powder surface area/mass ratio (BET)-tested by nitrogen   adsorption  means and then combines with TEM photo.

  3.2 Purity: tested by ICP-AES means

Company introduction

1996    We approved and initiated National Key Technologies R & D Program of   China  during the 9th Five-Year Plan Period in National Engineering Research Center for Powder Metallurgy;

2001.3   We founded Changsha Zhongda Tena Technology Co., Ltd. and realized mass                production;

2007.3   The Company merged into Optoelectronic Material Business Division of Hunan              Boyun New Materials Co., Ltd.;

2009.6   Enam Optoelectronic Material Co., Ltd. was established and engages in the                    exclusive operation for ITO optoelectronic material project enterprise;

2011.11  Central South University Powder Metallurgy Engineering Research Center Co.,               Ltd. increased capital and controlled stocks of Enam Optoelectronic Material                   Co., Ltd. and independently operated ITO optoelectronic material project.

Cwo Nanopowder for IR Cut Window FilmCwo Nanopowder for IR Cut Window FilmCwo Nanopowder for IR Cut Window Film

Professional Services

We have experienced in ITO material R&D, production and sales for 20 years and perfectly know about all characteristics and possibilities of ITO materials

We grow with industries of LCD, TP and LED. We experienced every improvement required by the correlation between our ITO materials and customers' products to achieve the perfect quality so as to meet customers' requirements.

Based on the above information, let us help you:

    Cost down ;

    To get stable and high quality;

    To constantly meet requirements of your new products ;
Cwo Nanopowder for IR Cut Window Film

1,Carefully keep away from moist and damp.

2,Store in dry and ventilating place.

3,Packaging according to customer requirements



we have cooperation with many delivery company,we can delivery goods according to your requirements

Cwo Nanopowder for IR Cut Window Film

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