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Enhanced thixotropic lubricant and gypsum mortar containing same

A technology of thixotropic lubricant and gypsum mortar, which is applied in the field of building materials, can solve the problems of low strength of gypsum mortar and large water consumption, and achieve good ash leveling, large thixotropy, good flexural and compressive properties Effect

Pending Publication Date: 2022-04-19
成都水蓝蓝科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an enhanced thixotropic lubricant and gypsum mortar containing the enhanced thixotropic lubricant, which solves the problem in the prior art that the strength of gypsum mortar becomes lower due to the large water consumption

Method used

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  • Enhanced thixotropic lubricant and gypsum mortar containing same
  • Enhanced thixotropic lubricant and gypsum mortar containing same
  • Enhanced thixotropic lubricant and gypsum mortar containing same

Examples

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Effect test

Embodiment 1

[0029] 3 parts of sodium melamine formaldehyde resin sulfonate, 5 parts of lignin fiber, 3 parts of hydroxypropyl starch ether, and 1 part of guar gum are uniformly stirred to obtain a finished gypsum-enhanced thixotropic lubricant.

Embodiment 2

[0031] 2 parts of sodium melamine formaldehyde resin sulfonate, 4 parts of lignin fiber, 2 parts of hydroxypropyl starch ether, and 0.5 part of guar gum are evenly stirred to obtain a finished gypsum-enhanced thixotropic lubricant.

Embodiment 3

[0033] 4 parts of sodium melamine formaldehyde resin sulfonate, 6 parts of lignin fiber, 4 parts of hydroxypropyl starch ether, and 1.5 parts of guar gum are uniformly stirred to obtain a finished gypsum-enhanced thixotropic lubricant.

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Abstract

The invention discloses a reinforced thixotropic lubricant and gypsum mortar containing the reinforced thixotropic lubricant, the reinforced thixotropic lubricant comprises the following components in parts by weight: 2-4 parts of a water reducing agent, 4-6 parts of lignin fiber, 2-4 parts of hydroxypropyl starch ether and 0.5-1.5 parts of guar gum, and the reinforced thixotropic lubricant solves the problems of large water consumption and low strength of gypsum mortar in the prior art.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an enhanced thixotropic lubricant and gypsum containing the enhanced thixotropic lubricant. Background technique [0002] With the implementation of the national dual-control policy, gypsum mortar has gradually been promoted as an environmentally friendly building material. However, gypsum mortar has the disadvantages of low strength, poor dispersion, and difficult construction. In the case of workers, the promotion of gypsum mortar encountered certain difficulties. In order to improve the performance of gypsum mortar, thixotropic lubricants are often added. [0003] The current thixotropic lubricants are mainly starch ether, polyacrylamide, and bentonite, which can be easily used by increasing the water consumption of gypsum mortar to form a water film on the surface of gypsum mortar. The existence of this type of thixotropic lubricant The disadvantage is that the l...

Claims

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Application Information

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IPC IPC(8): C04B24/38C04B28/14C04B111/34
CPCC04B40/0039C04B28/144C04B2201/50C04B2111/343C04B2103/302C04B18/26C04B24/38C04B24/383C04B14/28
Inventor 侯建
Owner 成都水蓝蓝科技有限公司
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