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淀粉醚 (HPS)
淀粉醚即醚化淀粉,是淀粉分子中的羟基与反应活性物质反应生成的淀粉取代基醚。包括羟烷基淀粉、羧甲基淀粉、阳离子淀粉等。由于淀粉的醚化作用提高了黏度稳定性,且在强碱性条件下,醚键不易发生水解,因此,醚化淀粉在许多领域得以应用。
Physical and chemical index
Project
Specification
型号
SE01P
外观
白色或淡黄色流动粉末
细度(80目通过率)
≥98
堆积密度/g/L
≥500
含水量/%
≤12.0
pH(20%)
5-11
羟丙基含量/%
15-30
Product Overview
淀粉醚作为建筑材料的外加剂,适用于水泥基、灰钙基、中性及碱性石膏基产品中,具有以下优势:优异的可分散性,快速增稠能力,良好的润滑性,能改善材料的操作性能,使操作更滑爽,有效阻止厚层砂浆的垂挂现象,可延长材料的开放时间,具有一定的保水性,提高材料的抗下垂性能,快速增稠砂浆功能,能改善喷射砂浆、抹灰砂浆等的流变性。
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Contact Details
Tel:
0575-82778588
Tel:
0575-82771584
Address:No. 5, Yuzhou Road, Lihai Street, Yuecheng District, Shaoxing City, Zhejiang Province
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