Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a high-energy waterborne polyurethane emulsion, mortar and a preparation method of the high-energy waterborne polyurethane emulsion. The high-energy waterborne polyurethane emulsion comprises the following components in parts by weight: 5-20 parts of castor oil, 1-10 parts of a plasticizer, 0.15-0.25 part of a defoaming agent, 0.1-0.5 part of a preservative, 25-35 parts of a polyurethane aqueous emulsion, 40-50 parts of deionized water and 0.1-0.5 part of a pH regulator. The mortar containing the high-energy water-based polyurethane emulsion comprises the high-energy water-based polyurethane emulsion, a curing agent and white cement in a weight ratio of 1: 1: (4-5).
本发明公开一种高能水性聚氨酯乳液和砂浆及其制备方法，其中高能水性聚氨酯乳液包括如下重量份的组分：蓖麻油5～20份、增塑剂1～10份、消泡剂0.15～0.25份、防腐剂0.1～0.5份、聚氨酯水乳液25～35份、去离子水40～50份、以及PH调节剂0.1～0.5份；含有高能水性聚氨酯乳液的砂浆包括重量比为1:1:4～5的高能水性聚氨酯乳液、固化剂及白水泥。
The invention discloses a high-energy waterborne polyurethane emulsion, mortar and a preparation method of the high-energy waterborne polyurethane emulsion. The high-energy waterborne polyurethane emulsion comprises the following components in parts by weight: 5-20 parts of castor oil, 1-10 parts of a plasticizer, 0.15-0.25 part of a defoaming agent, 0.1-0.5 part of a preservative, 25-35 parts of a polyurethane aqueous emulsion, 40-50 parts of deionized water and 0.1-0.5 part of a pH regulator. The mortar containing the high-energy water-based polyurethane emulsion comprises the high-energy water-based polyurethane emulsion, a curing agent and white cement in a weight ratio of 1: 1: (4-5).
本发明公开一种高能水性聚氨酯乳液和砂浆及其制备方法，其中高能水性聚氨酯乳液包括如下重量份的组分：蓖麻油5～20份、增塑剂1～10份、消泡剂0.15～0.25份、防腐剂0.1～0.5份、聚氨酯水乳液25～35份、去离子水40～50份、以及PH调节剂0.1～0.5份；含有高能水性聚氨酯乳液的砂浆包括重量比为1:1:4～5的高能水性聚氨酯乳液、固化剂及白水泥。
High-energy waterborne polyurethane emulsion and mortar and preparation method thereof
高能水性聚氨酯乳液和砂浆及其制备方法
24.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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