Production method of alkali-resistant acrylic toilet

Abstract

The present invention relates to the field of toilet manufacture, in particular to a method for manufacturing an alkali-resistant acrylic toilet. The main technical points are: mixing unsaturated polyester resin, glass microspheres and other materials together, heating and stirring to prepare slurry A for use , add polyvinyl alcohol, silicon powder and other materials into the slurry A and mix, heat and stir to prepare the slurry B for later use, after being cold-pressed and formed by a hot press, and then heated and polymerized to foam, a rough acrylic plate is obtained, and the The crude acrylic plate is cooled, heat-preserved once, cooled to room temperature for demoulding, and the acrylic plate is made, and the toilet mold is pushed into the acrylic plate, cooled to room temperature, and the toilet mold is taken out from the acrylic plate, and the toilet is made Components, assembling the toilet parts, and making the toilet, which solves the problem of radiation effects on the human body caused by the long-term use of the existing ceramic toilet, and the lack of alkali resistance of the conventional acrylic toilet, and the problems of cracks and corrosion in the alkaline environment.

Description

technical field

[0001] The invention relates to the field of toilet manufacture, in particular to a method for manufacturing an alkali-resistant acrylic toilet. Background technique

[0002] The invention of the toilet is called a great invention, which solves the problem of people's own in and out of eating and drinking. Later, it evolved into a water closet using the principles of siphon, spiral siphon, and now the latest jet siphon and super-rotary siphon. Others believe that the flush toilet is the root of all evil because it consumes a lot of domestic water. There are many classifications of toilets, including split and conjoined. With the development of science and technology, many novel varieties have also appeared.

[0003] At present, most of the toilets are made by baking ceramics. The additives in the ceramic materials have radiation to the human body. The acrylic toilet is made of acrylic material. This material is an organic material, which is characterized b...

Examples

Embodiment 1

[0029] Choose an acrylic board made of ordinary acrylic to make a toilet, soak the 10% diluted NaOH solution with a pH of 9 in the acrylic toilet liner for 1 week, observe the condition of the liner, and mark it as A.

Embodiment 2

[0031] Use the acrylic plate prepared in the following ratio to make the toilet:

[0032] In the first step, 55 parts of unsaturated polyester resin, 11 parts of glass microspheres, 42 parts of titanium dioxide, 35 parts of silica gel emulsion, 3 parts of water-retaining agent and 3 parts of silicone water repellent are mixed together, and the heating temperature is 70 ° C. The stirring time was 20min, and the slurry A was prepared for subsequent use;

[0033] In the second step, 2 parts of polyvinyl alcohol, 10 parts of silicon powder, 4 parts of lysylate formaldehyde condensate sodium salt, 0.2 part of hydroxypropyl methylcellulose, 1 part of tributyl phosphate, 1 part of defoamer and 2. Add 4 parts of ethylene glycol butyl ether to the slurry A and mix, the heating temperature is 60°C, the stirring time is 10min, and the slurry B is prepared for use;

[0034] The third step is to put the slurry B into the mold, and then heat it to polymerize and foam after being cold-press...

Embodiment 3

[0040] Use the acrylic plate prepared in the following ratio to make the toilet:

[0041] In the first step, 65 parts of unsaturated polyester resin, 14 parts of glass microspheres, 48 ​​parts of titanium dioxide, 45 parts of silica gel emulsion, 7 parts of water-retaining agent and 7 parts of silicone water repellent are mixed together, and the heating temperature is 90 ° C. The stirring time was 40min, and the slurry A was prepared for subsequent use;

[0042] In the second step, 6 parts of polyvinyl alcohol, 20 parts of silicon powder, 8 parts of lysylate formaldehyde condensate sodium salt, 0.8 part of hydroxypropyl methylcellulose, 5 parts of tributyl phosphate, 2 parts of defoamer and 3. Add 2 parts of ethylene glycol butyl ether to the slurry A and mix, the heating temperature is 80°C, the stirring time is 25min, and the slurry B is prepared for use;

[0043]The third step is to put the slurry B into the mold, and then heat it to polymerize and foam after being cold-pr...

technical field

[0001] The invention relates to the field of toilet manufacture, in particular to a method for manufacturing an alkali-resistant acrylic toilet. Background technique

[0002] The invention of the toilet is called a great invention, which solves the problem of people's own in and out of eating and drinking. Later, it evolved into a water closet using the principles of siphon, spiral siphon, and now the latest jet siphon and super-rotary siphon. Others believe that the flush toilet is the root of all evil because it consumes a lot of domestic water. There are many classifications of toilets, including split and conjoined. With the development of science and technology, many novel varieties have also appeared.

[0003] At present, most of the toilets are made by baking ceramics. The additives in the ceramic materials have radiation to the human body. The acrylic toilet is made of acrylic material. This material is an organic material, which is characterized b...

Examples

Embodiment 1

[0029] Choose an acrylic board made of ordinary acrylic to make a toilet, soak the 10% diluted NaOH solution with a pH of 9 in the acrylic toilet liner for 1 week, observe the condition of the liner, and mark it as A.

Embodiment 2

[0031] Use the acrylic plate prepared in the following ratio to make the toilet:

[0032] In the first step, 55 parts of unsaturated polyester resin, 11 parts of glass microspheres, 42 parts of titanium dioxide, 35 parts of silica gel emulsion, 3 parts of water-retaining agent and 3 parts of silicone water repellent are mixed together, and the heating temperature is 70 ° C. The stirring time was 20min, and the slurry A was prepared for subsequent use;

[0033] In the second step, 2 parts of polyvinyl alcohol, 10 parts of silicon powder, 4 parts of lysylate formaldehyde condensate sodium salt, 0.2 part of hydroxypropyl methylcellulose, 1 part of tributyl phosphate, 1 part of defoamer and 2. Add 4 parts of ethylene glycol butyl ether to the slurry A and mix, the heating temperature is 60°C, the stirring time is 10min, and the slurry B is prepared for use;

[0034] The third step is to put the slurry B into the mold, and then heat it to polymerize and foam after being cold-press...

Embodiment 3

[0040] Use the acrylic plate prepared in the following ratio to make the toilet:

[0041] In the first step, 65 parts of unsaturated polyester resin, 14 parts of glass microspheres, 48 ​​parts of titanium dioxide, 45 parts of silica gel emulsion, 7 parts of water-retaining agent and 7 parts of silicone water repellent are mixed together, and the heating temperature is 90 ° C. The stirring time was 40min, and the slurry A was prepared for subsequent use;

[0042] In the second step, 6 parts of polyvinyl alcohol, 20 parts of silicon powder, 8 parts of lysylate formaldehyde condensate sodium salt, 0.8 part of hydroxypropyl methylcellulose, 5 parts of tributyl phosphate, 2 parts of defoamer and 3. Add 2 parts of ethylene glycol butyl ether to the slurry A and mix, the heating temperature is 80°C, the stirring time is 25min, and the slurry B is prepared for use;

[0043]The third step is to put the slurry B into the mold, and then heat it to polymerize and foam after being cold-pr...

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