Stabilisation of Titania Pigment Slurries During Processing

加工过程中二氧化钛颜料浆的稳定性

• 批准号: LP0455140
• 负责人: A/Prof Gayle Morris
• 金额: $ 27.34万
• 依托单位: Victoria University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-12-09 至 2007-12-09
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0455140
• 关键词: Stabilisation; Titania; Pigment; Slurries; During

This project aims to improve the stabilisation properties of titania pigment slurries during production. Current polyphosphate dispersants used by Tiwest are unstable under processing conditions. Tailored, robust dispersing reagents will therefore be investigated in order to provide improved stabilisation of pigments during processing. Enhanced understanding of the dispersing reagents interaction with the titania pigment surface and the subsequent stability of the pigment will allow advances in processing and consequently improved final products. The potential growth in market share, by improved product performance, is in excess of $50M pa.

该项目旨在提高二氧化钛颜料浆料在生产过程中的稳定性能。 Tiwest 目前使用的聚磷酸盐分散剂在加工条件下不稳定。因此，我们将研究定制的、稳定的分散剂，以提高加工过程中颜料的稳定性。增强对分散剂与二氧化钛颜料表面相互作用以及颜料随后的稳定性的了解将有助于加工的进步，从而改善最终产品。通过提高产品性能，市场份额的潜在增长每年将超过 5000 万美元。