Manufacturing method of ceramic material

Abstract

The invention discloses a manufacturing method of a ceramic material. The manufacturing method comprises the following steps: mixing and stirring solid ceramic raw materials with various particle meshes; adding the curing agent, the color paste and the coupling agent into the unsaturated resin, dispersing and stirring; pouring the dispersed and stirred liquid binding agent into the ceramic mixture stirred in the step 1, and stirring and dispersing again to obtain a product pressing material; a product pressing material is fed into a pressing machine mold to be pressed through a feeding structure; after pressing, constant-temperature curing is energy-saving and environment-friendly, air pollution is avoided, the high strength is achieved, sufficient toughness is achieved, raw materials are low in cost, the salt spray experiment time is long, the heat conductivity coefficient is low, the rapid cooling and rapid heating resisting effect is good, and some matched parts, made of part of common metal and non-ferrous metal, of building doors and windows, mechanical equipment, chemical engineering, traffic, electric power and the like can be completely replaced. The application prospect is wide, and the service life is long.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic door handle materials, and in particular to a method for manufacturing a ceramic material. Background Art

[0002] At present, all kinds of door handles and handles in the market are made of non-metallic materials. Among them, high-end door handle materials such as zirconia, crystal, quartz boat, acrylic, etc. are expensive, high cost, and complex production process, resulting in high overall selling price. Users report that the price is expensive. Low-end materials such as plastic, wood, rubber, glass, etc., although cheap, have shortcomings such as poor polishing, poor appearance, short service life, and easy damage, which cannot meet user needs;

[0003] At the same time, existing materials such as zirconium oxide, crystal, quartz boat, acrylic, etc. must be powdered, pressed into shape, and then sintered at high temperature (above 1000 degrees) and then cooled, polished and polished. High-temperature sintering pollutes the environment and is not environmentally friendly, and there is also a problem of wasting resources;

[0004] Based on this, the present invention proposes a method for producing a ceramic material with reasonable price, high quality and more environmentally friendly production process. Summary of the invention

[0005] In order to overcome the defects in the above-mentioned prior art, the present invention provides a method for preparing ceramic materials, by mixing solid ceramic raw materials of various mesh sizes with a resin binder, pressing and molding, and curing at room temperature, and then grinding and polishing to obtain a finished product. The raw materials are cheap, and constant temperature curing after pressing is energy-saving and environmentally friendly, does not pollute the air, and the product price is reasonable and has a long service life.

[0006] Technical Solution

[0007] A method for making a ceramic material comprises the following steps:

[0008] Step 1: Mix and stir ceramic raw materials of various particle sizes;

[0009] Step 2: Mix and stir the unsaturated resin, curing agent, color paste and coupling agent;

[0010] Step 3: Pour the liquid binder dispersed and stirred in step 2 into the ceramic mixture stirred in step 1 and stir again to obtain a product pressing material;

[0011] Step 4: Feed the product pressing material into the press mold through the feeding structure for pressing;

[0012] Step 5: After pressing and forming, the finished product is obtained by constant temperature curing in a tunnel kiln for 3-12 hours;

[0013] Step 6: The finished blank is polished on a polishing machine.

[0014] Furthermore, the content of the unsaturated resin in step 2 is 10%-40% of the content of the ceramic mixture.

[0015] Furthermore, the content of the curing agent, color paste and coupling agent in step 2 is 0.05%-0.25% of the unsaturated resin content.

[0016] Furthermore, in step 4, the product pressing material is fed into the press mold for pressing: the pressing requires vacuuming and vibration pressing, and the press mold pressure is 5-15 tons.

[0017] Furthermore, the constant temperature in step five is 80°C-120°C.

[0018] Beneficial Effects

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The ceramic mixed raw materials are stirred with a resin binder, solidified at room temperature after pressing and polished to obtain the finished product. The constant temperature curing after pressing is energy-saving and environmentally friendly, does not pollute the air, has a reasonable product price, a long service life, high strength, sufficient toughness, low cost of raw materials, ultra-long salt spray test time, low thermal conductivity, and good resistance to rapid cooling and heating. It can completely replace some ordinary metals and non-ferrous metals made of some building doors and windows, mechanical equipment, chemical industry, transportation, electricity and other supporting parts. DETAILED DESCRIPTION

[0021] In order to better illustrate the content of the present invention, the following is a description in conjunction with an implementation example:

[0022] The present invention discloses a method for manufacturing a ceramic material, comprising the following steps:

[0023] Step 1: Mix and stir ceramic raw materials of various particle sizes;

[0024] Step 2: Mix and stir the unsaturated resin, curing agent, color paste and coupling agent;

[0025] Step 3: Pour the liquid binder dispersed and stirred in step 2 into the ceramic mixture stirred in step 1 and stir again to obtain a product pressing material;

[0026] Step 4: Feed the product pressing material into the press mold through the feeding structure for pressing;

[0027] Step 5: After pressing and forming, the finished product is obtained by constant temperature curing in a tunnel kiln for 3-12 hours;

[0028] Step 6: The finished blank is polished on a polishing machine.

[0029] Furthermore, the content of the unsaturated resin in step 2 is 10%-40% of the content of the ceramic mixture.

[0030] Furthermore, the content of the curing agent, color paste and coupling agent in step 2 is 0.05%-0.25% of the unsaturated resin content.

[0031] Furthermore, in step 4, the product pressing material is fed into the press mold for pressing: the pressing requires vacuuming and vibration pressing, and the press mold pressure is 5-15 tons.

[0032] Furthermore, the constant temperature in step five is 80°C-120°C.

[0033] Specifically, embodiment 1:

[0034] A method for making a ceramic material comprises the following steps:

[0035] Step 1: Mix and stir ceramic raw materials of various particle sizes;

[0036] Step 2: Add unsaturated resin with a ceramic mixture content of 10% and curing agent with a unsaturated resin content of 0.05%, color paste, and coupling agent, and stir;

[0037] Step 3: Pour the liquid binder dispersed and stirred in step 2 into the ceramic mixture stirred in step 1 and stir again to obtain a product pressing material;

[0038] Step 4: Feed the product pressing material into the press mold through the feeding structure for pressing. The pressing requires vacuuming and vibration pressing. The clamping pressure of the press is 5 tons;

[0039] Step 5: After pressing and forming, the rough product is cured in a tunnel kiln at a constant temperature of 80°C for 3 hours to obtain a finished product;

[0040] Step 6: The finished blank is polished on a polishing machine.

[0041] Embodiment 2:

[0042] A method for making a ceramic material comprises the following steps:

[0043] Step 1: Mix and stir solid ceramic raw materials of various particle sizes;

[0044] Step 2: Add unsaturated resin with a ceramic mixture content of 40% and curing agent with an unsaturated resin content of 0.25%, color paste, and coupling agent, and stir;

[0045] Step 3: Pour the liquid binder dispersed and stirred in step 2 into the ceramic mixture stirred in step 1 and stir again to obtain a product pressing material;

[0046] Step 4: Feed the product pressing material into the press mold through the feeding structure for pressing. The pressing requires vacuuming and vibration pressing. The pressing pressure is 15 tons;

[0047] Step 5: After pressing and forming, the rough product is cured in a tunnel kiln at a constant temperature of 120°C for 12 hours to obtain a finished product;

[0048] Step 6: The finished blank is polished on a polishing machine.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for producing a ceramic material, characterized in that: The steps include: Step 1: Mix and stir solid ceramic raw materials of various particle sizes; Step 2: Mix and stir the unsaturated resin, curing agent, color paste and coupling agent; Step 3: Pour the liquid binder dispersed and stirred in step 2 into the ceramic mixture stirred in step 1 and stir again to obtain a product pressing material; Step 4: Feed the product pressing material into the press mold through the feeding structure for pressing; Step 5: After pressing and forming, the finished product is obtained by constant temperature curing in a tunnel kiln for 3-12 hours; Step 6: The finished blank is polished on a polishing machine.

2. The method for making a ceramic material according to claim 1, characterized in that: The content of the unsaturated resin in step 2 is 10%-40% of the ceramic mixture.

3. The method for making a ceramic material according to claim 2, characterized in that: The content of the curing agent, color paste and coupling agent in step 2 is 0.05%-0.25% of the unsaturated resin content.

4. The method for manufacturing a ceramic material according to claim 3, characterized in that: In step 4, the product pressing material is fed into the press mold for pressing: the pressing requires vacuuming and vibration pressing, and the press mold pressure is 5-15 tons.

5. The method for manufacturing a ceramic material according to claim 4, characterized in that: The constant temperature in step 5 is 80°C-120°C.