Inorganic adhesive for artificial board and preparation method thereof

Abstract

The invention discloses an inorganic adhesive for an artificial board, containing the following raw materials: 50 to 300 parts of inorganic solutions with the weight percentage content of 20 to 80 wt%, 5 to 80 parts of organic assistants, 2 to 60 parts of solidified toughening agent and 0 to 60 parts of inorganic solidifying agents. The inorganic adhesive for the artificial board in the invention has the advantages of extensive sources of the raw materials, no toxin or harm, and environmental protection, and the artificial board prepared from the inorganic adhesive has no release of free formaldehyde. The invention also discloses a method for preparing the inorganic adhesive, comprising the following steps of: firstly heating 50 to 300 parts of 20 to 80 wt% inorganic solutions to 30 to 120 DEG C, adding 5 to 80 parts of organic assistants in the inorganic solutions by stirring, fully and uniformly stirring, and then adding 2 to 60 parts of solidified toughening agent and 0 to 60 parts of inorganic solidifying agents after ageing for 2 to 24 h. The preparation technology of the inorganic adhesive for the artificial board is simple and easy to implement and is suitable for industrial production.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to view more

AI Technical Summary

Benefits of technology

This patented technology provides an improved type of material that makes building products stronger without containing harmful chemicals or other substances like formalin during their formation. It also improves fireproof properties when used inside buildings while maintaining its integrity over time.

Problems solved by technology

This patents discusses various methods for improving the quality of wooden panels without relying heavily upon harmful sources like fossil fuels which can cause health hazards when released indoors due to concerns related to airborne particulate emissions caused by these combustion processes. To address this problem, researchers developed new techniques involving alternative chemistry solutions called acids instead of formaldehydrates. Acidified amino acid compounds were found effective at reducing formaldeylenediaminetriene (FID), while others showed promising results towards enhancing mechanical property values including flexural rigidity, tensile force, thermal stability, and humiliation duration compared to traditional formaldechymoldglutanous adhesants.