Ammonium Metatungstate Nanopowder Applied for Transparent Thermal Insulation Material

Ammonium metatungstate nanopowder can be used to prepare nano cesium tungsten bronze, which is a new type of raw material for producing transparent thermal insulation material. Due to its excellent ultraviolet rays and near-infrared rays shielding rate, more and more building glasses are adopting such heat insulating material now.

Also, the obtained cesium tungsten bronze heat insulating nano material can be used for producing PET heat insulating film, which can shield ultraviolet rays, and therefore reduce the harm of ultraviolet rays to human body and furniture. Besides, it has high transparency and does not affect indoor lighting.

More details, please visit:
http://www.ammonium-metatungstate.com/

Why adopt PET as the resin material? PET high molecular weight resin has the advantages of high toughness, wide temperature range, good fatigue resistance, good weather resistance, high impact strength, high strength and elastic modulus, low form shrinkage and dimensional stability. And it also has flexural modulus, up to 2400MPa. Therefore, the PET resin is a colorless glassy amorphous polymer with excellent optical properties, which is suitable for glass production.

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