A production process of high-strength moisture-proof and aldehyde-cleaning gypsum board
A production process and gypsum board technology, which is applied in the production process field of high-strength moisture-proof and clean formaldehyde gypsum board, can solve the problems of low board core quality and low production process efficiency, and achieve the effect of improving quality, improving uniformity and production efficiency
Active Publication Date: 2022-02-11
泰山石膏(嘉兴)有限公司 +1
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Problems solved by technology
[0005] For this reason, the embodiment of the present invention provides a production process of high-strength moisture-proof and aldehyde-cleaning gypsum board to solve the problems of low quality of gypsum board core and low production process efficiency in the prior art
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[0033] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] Such as Figure 1 to Figure 3 As shown, the invention provides a kind of production technology of high-strength moisture-proof net aldehyde gypsum board, comprising the following steps:
[0035] S100, using foaming agent compounding technology, injecting unstable foaming agent, stable foaming agent and foam regulator into the foaming mold for foaming to form foaming water for use;
[003...
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Abstract
The embodiment of the present invention discloses a production process of a high-strength moisture-proof and aldehyde-cleaning gypsum board, which includes the following steps: S100, injecting an unstable foaming agent, a stable foaming agent and a foam regulator into a foaming mold for foaming to form a foaming mold. Soak in water for use; S200, add plaster of paris powder, inorganic fiber and water into the mixer and mix evenly to prepare the initial mixed slurry; S300, after initial mixing of organic binder and organic fiber in the dry adding device To form a mixed powder, put the mixed powder into the mixer and mix it with the passive roller primary mixed slurry to form a remixed slurry; S400, use a dynamic foaming device to foam the foaming water into the mixer and remix the slurry The materials are mixed to form a board core slurry; S500, pouring the mixed board core slurry in a mold, and demoulding after the gypsum solidifies to form a gypsum board. The present invention improves the quality of the gypsum board core by improving the formula, and Through the improvement of the dry adding device, the uniformity of material mixing and production efficiency are improved.
Description
technical field [0001] The embodiment of the present invention relates to the technical field of gypsum board production, in particular to a production process of high-strength moisture-proof and aldehyde-free gypsum board. Background technique [0002] Gypsum board is a very important material in modern home decoration. In traditional cognition, gypsum board is mainly used for the sealing board of suspended ceiling. With the development of technology and design, the application range of gypsum board is becoming wider and wider. Walls, partitions The application of gypsum boards can be seen in important links such as gypsum boards, and the overall decoration requires more and more gypsum boards. As an auxiliary material with a large area and a large quantity used in decoration, the environmental protection performance of gypsum board has attracted more and more attention. Among them, the "clean formaldehyde gypsum board" with the function of absorbing and decomposing formal...
Claims
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IPC IPC(8): C04B38/10C04B28/14
CPCC04B28/14C04B2111/00017C04B2111/00025C04B2111/40C04B14/42C04B24/38C04B24/2623C04B16/0633C04B16/0641C04B16/0616C04B2103/48C04B2103/42C04B22/148C04B38/10
Inventor 孙瑞海方祥文张奇谢晖奕李自强
Owner 泰山石膏(嘉兴)有限公司