Short fiber reinforced clay and preparation method thereof

Abstract

The invention discloses short fiber reinforced clay and a preparation method thereof, and relates to the technical field of clay, the short fiber reinforced clay comprises a clay formula and a preparation process, the clay formula comprises 40 parts of white china clay, 30 parts of porcellanite, 10 parts of white carbon black, 10 parts of lithopone, 5 parts of rubber powder, 5 parts of purified water, 8 parts of artificial fiber, 10 parts of quartz, 3 parts of baby oil, 2 parts of a humectant and 1 part of an anti-aging agent; a plastifying process is added in the processing process, materials are cut and carved repeatedly, so that the materials have good plasticity and are soft and easy to make, the process has good binding power, and meanwhile, the materials are not sticky to hands during kneading and molding, are naturally air-dried, are hard and can be carefully carved; short fibers in the clay are combed and a directional arrangement technology is applied, so that the plasticity of the clay is further improved, and the clay is soft, comfortable and more suitable for molding when a product is kneaded and molded.

Description

Technical Field

[0001] The invention relates to the technical field of clay, in particular to short fiber reinforced clay and a preparation method thereof. Background Art

[0002] At present, there are many kinds of children's colored clay in the domestic and foreign markets, but there are very few professional art modeling clays used by primary and secondary school students. The common water-based air-drying types are pottery clay and paper pulp clay. The existing water-based air-drying art modeling clay does not have the conditions to prevent cracking and deformation after air-drying. Therefore, by adding plasticizing process, the material is repeatedly sheared and combed to achieve high strength, good upright shape, hard material, good plasticity, soft and comfortable clay, so as to solve the existing problems of cracking and deformation after air-drying of clay, so this kind of short fiber reinforced clay and its preparation method are needed. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a short fiber reinforced clay and a preparation method thereof, which solves the technical problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical scheme: a short fiber reinforced clay and a preparation method thereof, including a clay formula and a preparation process, wherein the clay formula includes: 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lithopone, 5 parts of rubber powder, 5 parts of pure water, 8 parts of rayon, 10 parts of quartz, 3 parts of baby oil, 2 parts of moisturizer and 1 part of antioxidant.

[0005] Preferably, the preparation process comprises the following steps:

[0006] S1: Stir and mix 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lead powder, 5 parts of rubber powder, 5 parts of pure water, and 10 parts of quartz;

[0007] S2: Pour 3 parts of baby oil into the mixture while stirring, and let the mixture stand for 2 hours;

[0008] S3: putting the mixture into a microwave oven, heating it at 180 degrees for 3 minutes three times, and kneading it repeatedly during the three heating processes;

[0009] S4: After the preparation is completed, add 8 parts of artificial fiber, 2 parts of moisturizer and 1 part of antioxidant, mix and knead again, and leave for 1 hour after kneading;

[0010] S5: At this time, prepare a pair of rollers, and the front and rear ratios of the pair of rollers are 1:1.2 and 1:1.4 respectively. At this time, the rollers are repeatedly rolled and combed. During the repeated rolling and combing process, the fibers are arranged in an orderly manner. After reaching a soft state, they are extruded and packaged.

[0011] Preferably, the man-made fibers are short fibers.

[0012] Preferably, the roller processing adopts a single direction to roll the clay.

[0013] Beneficial Effects

[0014] The invention provides a short fiber reinforced clay and a preparation method thereof. The invention has the advantages of no cracking and deformation after air drying, high strength, good upright shape, hard material, good plasticity, softness and comfort, and sudden association. Short fibers are added to the material to increase the strength of the material. Since the fibers are disorderly in the material, it is difficult to shape it during molding and it is too troublesome. For this reason, repeated experiments are conducted to add a plasticizing process to the processing technology, and the material is repeatedly sheared and combed to make the material have good plasticity, softness and easy to use, so that the process has good bonding force, and at the same time, it is not sticky during molding, naturally air-dried, and the material is hard and can be finely carved; good plasticity is due to the short fibers in the clay are combed and the directional arrangement technology is used to further increase the plasticity of the clay, and it is soft and comfortable when molding works, and is more suitable for modeling. DETAILED DESCRIPTION

[0015] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] The present invention provides a technical solution: a short fiber reinforced clay and a preparation method thereof, comprising a clay formula and a preparation process, wherein the clay formula comprises: 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lead powder, 5 parts of rubber powder, 5 parts of pure water, 8 parts of artificial fiber, 10 parts of quartz, 3 parts of baby oil, 2 parts of moisturizer and 1 part of antioxidant.

[0017] This embodiment is further configured that the preparation process includes the following steps:

[0018] S1: Stir and mix 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lithopone, 5 parts of rubber powder, 5 parts of purified water and 10 parts of quartz;

[0019] S2: Pour 3 parts of baby oil into the mixture while stirring, and let the mixture stand for 2 hours;

[0020] S3: putting the mixture into a microwave oven, heating it at 180 degrees for 3 minutes three times, and kneading it repeatedly during the three heating processes;

[0021] S4: After the preparation is completed, add 8 parts of artificial fiber, 2 parts of moisturizer and 1 part of antioxidant, mix and knead again, and leave for 1 hour after kneading;

[0022] S5: At this time, prepare a pair of rollers, and the front and rear ratios of the pair of rollers are 1:1.2 and 1:1.4 respectively. At this time, the rollers are repeatedly rolled and combed. During the repeated rolling and combing process, the fibers are arranged in an orderly manner. After reaching a soft state, they are extruded and packaged.

[0023] This embodiment is further configured such that the artificial fibers are short fibers.

[0024] This embodiment is further configured such that the roller processing uses a single direction to roll the clay.

[0025] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0026] Embodiment: 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lead powder, 5 parts of rubber powder, 5 parts of pure water and 10 parts of quartz are stirred and mixed; 3 parts of baby oil are poured into the mixture during stirring and mixing, and the mixed mixture is left for 2 hours; the mixture is placed in a microwave oven, and heated three times at 180 degrees for 3 minutes, and kneaded repeatedly during the three heating processes; after the preparation is completed, 8 parts of artificial fiber, 2 parts of moisturizing agent and 1 part of antioxidant are added, and the mixture is kneaded again after mixing, and left for 1 hour after kneading; at this time, a pair of rollers are prepared, and the ratio of the pair of rollers is 1:1.2 and 1:1.4 respectively. At this time, the rollers are repeatedly rolled and combed, and the fibers are arranged in an orderly manner during the repeated rolling and combing process, and extrusion molding and packaging are performed after reaching a soft state.

[0027] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A short fiber reinforced clay and a preparation method thereof, including a clay formula and a preparation process, characterized in that: The clay formula comprises: 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lead powder, 5 parts of rubber powder, 5 parts of purified water, 8 parts of artificial fiber, 10 parts of quartz, 3 parts of baby oil, 2 parts of moisturizer and 1 part of antioxidant.

2. The short fiber reinforced clay and preparation method thereof according to claim 1, characterized in that: The preparation process comprises the following steps: S1: Stir and mix 40 parts of white porcelain clay, 30 parts of white pottery clay, 10 parts of white carbon black, 10 parts of lithopone, 5 parts of rubber powder, 5 parts of purified water and 10 parts of quartz; S2: Pour 3 parts of baby oil into the mixture while stirring, and let the mixture stand for 2 hours; S3: putting the mixture into a microwave oven, heating it at 180 degrees for 3 minutes three times, and kneading it repeatedly during the three heating processes; S4: After the preparation is completed, 8 parts of artificial fiber, 2 parts of moisturizer and 1 part of antioxidant are added, and kneaded again after mixing. After kneading, it is left for 1 hour; S5: At this time, a pair of rollers are prepared, and the front and rear ratios of the pair of rollers are 1:1.2 and 1:1.4 respectively. At this time, the rollers are repeatedly rolled and combed. During the repeated rolling and combing process, the fibers are arranged in an orderly manner, and extrusion molding is performed after reaching a soft state.

3. The short fiber reinforced clay and preparation method thereof according to claim 2, characterized in that: The man-made fibers are short fibers.

4. The short fiber reinforced clay and preparation method thereof according to claim 2, characterized in that: The roller process uses a single direction to roll the clay.