18NR-T透明二氧化钛膏

透明二氧化钛(TiO2)浆料是一种具有较大表面积体积比的可见透明浆料。浆料中TiO2纳米颗粒的平均直径为20nm，每一印刷层的透明烧结膜厚度大约为6-7μ米。

产品应用：

TiO2浆料会形成丝网印刷膜，主要作为铟锡氧化物(ITO)或氟掺杂氧化锡(FTO)基衬底上的导电带，用于染料敏化太阳能电池和主要光伏应用。
在需要具有较大表面积/体积比的透明烧结二氧化钛薄膜的应用中使用透明二氧化钛膏。
当使用 43T 筛网印刷时，配制透明二氧化钛浆料，以获得厚度为 6-7 μm 的烧结薄膜。透明二氧化钛糊剂具有高度分散和稳定的锐钛矿纳米颗粒。
它的优化丝网印刷使用一个合成的 43T 网状网（或类似的）。干燥后，该糊剂必须在 500°C 或 500°C 以上温度下烧结。当使用 43T 筛网时，得到透明烧结层；一个打印层膜厚度约为 6-7 μm，两个打印层膜厚度约为 12 μm。
该糊剂表现出最佳的流变属性，提供了良好的表面均匀性，并含有特别配制的有机粘合剂，以提供适用于一系列染料/电解质系统的通用多孔性。

Product Describtion:

Transparent titania (TiO2) paste is a visual range transparent paste that has a large surface area to volume ratio. The average diameter of the TiO2 nanoparticle within the paste is 20nm and the transparent sintered films are around 6-7 μm thick per printed layer.

Product Application:

TiO2 paste forms a screen printed film which is majorly used as a conduction band on indium tin oxide (ITO) or fluorine doped tin oxide (FTO) based substrates for dye sensitized solar cells and for major photovoltaic based applications.
Use Transparent Titania Paste in applications that require a transparent sintered titania film with a large surface/volume ratio.
Transparent Titania Paste is formulated to yield sintered film thicknesses of 6-7μm when screen printed with a 43T mesh. Transparent Titania Paste has highly dispersed and stable anatase nanoparticles.
It is optimised for screen printing using a synthetic 43T mesh screen (or similar). After drying; this paste must be fired at or above 500°C. This results in a transparent sintered layer; with a film thickness of approximately 6-7μm for one printed layer and ~12μm for two printed layers; when using a 43T mesh screen.
The paste exhibits optimal rheological properties that provide good surface uniformity and contains organic binders specially formulated to provide versatile porosity suitable for a range of dye/electrolyte systems.