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Preparation method of self-cleaned environmentally-friendly foam board

A foam board, an environmentally friendly technology, applied in the field of self-cleaning and environmentally friendly foam board and its preparation, can solve the problems of affecting service life, safety performance and stability, poor fire resistance of halogen foam door core, easy carbonization, deformation and other problems , to achieve the effect of improving green safety performance, enhancing hydrophobicity and water-repellent migration, and not easy to attach dust

Inactive Publication Date: 2016-01-20
TAIXING HEQING MACHINERY FITTINGS FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional halogen foam door core has poor fireproof performance, easy to catch fire, return to halogen, easy to carbonize and deform at high temperature, and release harmful gas during high temperature heating, which seriously affects its service life, safety performance and stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A self-cleaning and environmentally friendly foam board, comprising: 30 parts by mass of polyvinyl alcohol, 100 parts of sulfoaluminate cement, 2 parts of amino alcohol rust inhibitor, 3 parts of PVA short filament, and high alumina cement foaming agent 0.5 parts, 8 parts of Casonite, 1 part of inorganic aluminum salt water repellent, 0.5 parts of magnesium aluminum silicate, 1.5 parts of RTV organic silica gel, 100 parts of water.

[0010] A method for preparing self-cleaning and environmentally friendly foam boards. Firstly, polyvinyl alcohol and water are mixed to make glue, and the glue is placed in a high-speed shearing machine, and sulphoaluminate cement and amino alcohol rust inhibitor are added to high-speed shearing and stirring, and shearing Speed ​​6000RPM, shearing time 5min, transfer to high-speed mixer, add carsonite, inorganic aluminum salt waterproofing agent, magnesium aluminum silicate, RTV organic silica gel, high alumina cement foaming agent, stirring...

Embodiment 2

[0012] A self-cleaning and environmentally friendly foam board, comprising: 40 parts by mass of polyvinyl alcohol, 120 parts of sulfoaluminate cement, 3 parts of amino alcohol rust inhibitor, 5 parts of PVA short filament, high alumina cement foaming agent 2 parts, 12 parts of carsonite, 1.3 parts of inorganic aluminum salt water repellent, 1.5 parts of magnesium aluminum silicate, 1.9 parts of RTV organic silica gel, 140 parts of water.

[0013] A method for preparing self-cleaning and environmentally friendly foam boards. Firstly, polyvinyl alcohol and water are mixed to make glue, and the glue is placed in a high-speed shearing machine, and sulphoaluminate cement and amino alcohol rust inhibitor are added to high-speed shearing and stirring, and shearing Speed ​​8000RPM, shearing time 10min, transfer to high-speed mixer, add carsonite, inorganic aluminum salt waterproofing agent, magnesium aluminum silicate, RTV organic silica gel, high alumina cement foaming agent, stirring...

Embodiment 3

[0015] A self-cleaning and environmentally friendly foam board, comprising: 35 parts by mass of polyvinyl alcohol, 110 parts of sulfoaluminate cement, 2 parts of amino alcohol rust inhibitor, 4 parts of PVA short filament, high alumina cement foaming agent 1.5 parts, 10 parts of Casonite, 1.2 parts of inorganic aluminum salt water repellent, 1 part of magnesium aluminum silicate, 1.8 parts of RTV organic silica gel, 130 parts of water.

[0016] A method for preparing self-cleaning and environmentally friendly foam boards. Firstly, polyvinyl alcohol and water are mixed to make glue, and the glue is placed in a high-speed shearing machine, and sulphoaluminate cement and amino alcohol rust inhibitor are added to high-speed shearing and stirring, and shearing Speed ​​7000RPM, shearing time 8min, transfer to high-speed mixer, add carsonite, inorganic aluminum salt waterproofing agent, magnesium aluminum silicate, RTV organic silica gel, high alumina cement foaming agent, stirring sp...

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PUM

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Abstract

The invention relates to a self-cleaned environmentally-friendly foam board. The preparation method comprises the following steps: mixing 30 to 40 parts of polyvinyl alcohol and 100 to 140 parts of water to form glue, placing the glue into a high-speed shearing machine, then adding 100 to 120 parts of aluminum sulfate cement and 2 to 3 parts of alcohol-amine antirust agent into the high-speed shearing machine, cutting and stirring at a high speed, wherein the cutting speed is 6000 to 8000 RPM, the cutting time is 5 to 10 minutes, then the transferring the mixture into a high-speed stirrer, adding 8 to 12 parts of kardson stone, 1 to 1.3 parts of inorganic aluminate waterproof agent, 0.5 to 1.5 parts of aluminium-magnesium silicate, 1.5 to 1.9 parts of RTV organic silica gel and 0.5 to 2 parts of high-aluminum cement foaming agent, stirring at a rotation speed of 1000 to 1500 r / min for 10 to 15 minutes, finally adding 3 to 5 parts of PVA staple fibers, stirring at a speed of 800 to 1000 r / min for 5 to 10 minutes, discharging the mixed material into a mould, fully filling the mold with 10dm<3> wire baskets, standing in the mold, curing and forming, and drying until the moisture content is 12 percent to obtain the self-cleaned environmentally-friendly foam board.

Description

technical field [0001] The invention relates to a self-cleaning and environment-friendly foam board and a preparation method thereof. Background technique [0002] The traditional halogen foam door core has poor fireproof performance, easy to catch fire, return halogen, easy to carbonize and deform at high temperature, and release harmful gas during high temperature heating, which seriously affects its service life, safety performance and stability. Contents of the invention [0003] Aiming at the above deficiencies in the prior art, the present invention provides a self-cleaning and environmentally friendly foam board with light weight, high strength, excellent fire resistance, no harmful gas when heated at high temperature, stable performance, safe use, and long service life, and a preparation method thereof. [0004] The technical solution adopted in the present invention is: a self-cleaning and environmentally friendly foam board, which is characterized in that it incl...

Claims

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Application Information

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IPC IPC(8): C04B28/06C04B38/02C04B24/42C04B111/28
Inventor 张斌
Owner TAIXING HEQING MACHINERY FITTINGS FACTORY
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