Far-infrared heat-storage warm-keeping fiber and preparation method thereof

Abstract

The invention provides a far-infrared heat-storage warm-keeping fiber and a preparation method thereof, and relates to the technical field of warm-keeping fibers. The far infrared heat storage and thermal insulation fiber is prepared from the following components: clay clinker, alumina powder, an adhesive, a light absorption material, a thermal insulation material and a reinforcing auxiliary material, the mass components of the clay clinker, the alumina powder, the adhesive, the light-absorbing material, the heat-insulating material and the reinforcing auxiliary material are as follows: 40-60 parts of the clay clinker, 30-50 parts of the alumina powder, 5-10 parts of the adhesive, 5-10 parts of the light-absorbing material, 5-10 parts of the heat-insulating material and 2-5 parts of the reinforcing auxiliary material. Epoxy resin, calcium carbonate, talcum powder and silicon powder are added into the fiber material, so that the brittleness of the far-infrared heat-storage thermal-insulation fiber is improved, the thermal-insulation fiber is not easy to damage, and the service life of the fiber is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation fibers, in particular to a far-infrared heat-storage thermal insulation fiber and a preparation method thereof. Background Art

[0002] Thermal insulation fiber is a kind of special fiber with excellent thermal insulation and heat preservation properties, which is widely used in various thermal insulation, cold protection and heat insulation materials. The emergence of thermal storage and thermal insulation fiber not only improves the warmth effect, but also provides consumers with a more comfortable and healthy wearing experience through its unique heating and temperature regulation functions. With the advancement of technology and the development of the market, thermal storage and thermal insulation fibers will develop in a more environmentally friendly, efficient and multifunctional direction in the future to meet the personalized needs of more fields and consumers.

[0003] When thermal insulation fibers are used, although they have good thermal insulation properties, the material is brittle, making the fibers easy to break and damage during use. For example, materials such as glass wool and glass fiber have good thermal insulation and heat insulation properties, but they are brittle and easily damaged. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a far-infrared heat-storage thermal insulation fiber and a preparation method thereof, which solves the problem that the thermal insulation fiber is brittle and easily damaged.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: a far-infrared heat storage and thermal insulation fiber, comprising the following components: clay clinker, alumina powder, adhesive, light absorbing material, thermal insulation material and reinforcing auxiliary material, the mass composition of the clay clinker, alumina powder, adhesive, light absorbing material, thermal insulation material and reinforcing auxiliary material is: 40-60 parts of clay clinker, 30-50 parts of alumina powder, 5-10 parts of adhesive, 5-10 parts of light absorbing material, 5-10 parts of thermal insulation material, and 2-5 parts of reinforcing auxiliary material.

[0008] Preferably, the light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black, and the mass composition of the light absorbing material is: 40-65 parts of silicon dioxide, 15-20 parts of organic photosensitizer, and 5-10 parts of carbon black.

[0009] Preferably, the thermal insulation material is composed of glass wool and rock wool, and the mass composition of the glass and rock wool is: 50-80 parts of glass wool and 20-30 parts of rock wool.

[0010] Preferably, the reinforcing auxiliary material is composed of epoxy resin, calcium carbonate, talc and silica powder, and the mass composition of the reinforcing auxiliary material including epoxy resin, calcium carbonate, talc and silica powder is: 20-50 parts of epoxy resin, 10-15 parts of calcium carbonate, 10-15 parts of talc and 5-10 parts of silica powder.

[0011] Preferably, the method for preparing the light absorbing material comprises the following steps:

[0012] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0013] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0014] S3. Filter and dry the mixture B to obtain a mixture C.

[0015] Preferably, the method for preparing the reinforcing auxiliary material comprises the following steps:

[0016] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0017] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0018] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0019] S4. Finally, filter and dry to obtain a mixture G.

[0020] A preparation method of a far-infrared heat-storage and warm-keeping fiber according to any one of the above items comprises the following steps:

[0021] S1, mixing clay clinker and alumina powder, and adding a binder;

[0022] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0023] S3, adding mixture C to S2, stirring and mixing;

[0024] S4, adding mixture G to S3, stirring and mixing;

[0025] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming thermal insulation fibers.

[0026] (III) Beneficial effects

[0027] The present invention provides a far-infrared heat storage and warmth-keeping fiber and a preparation method thereof. It has the following beneficial effects:

[0028] By adding epoxy resin, calcium carbonate, talcum powder and silica powder to the fiber material, the brittleness of the far-infrared heat storage and thermal insulation fiber can be improved, the thermal insulation fiber is not easily damaged, and the service life of the fiber is increased. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] An embodiment of the present invention provides a far-infrared heat-storage and thermal insulation fiber, comprising the following components: clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary material, the mass composition of clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary material is: 40 parts of clay clinker, 30 parts of alumina powder, 5 parts of adhesive, 5 parts of light-absorbing material, 5 parts of thermal insulation material and 2 parts of reinforcing auxiliary material.

[0032] The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass components of the light absorbing material are silicon dioxide, an organic photosensitizer and carbon black: 40 parts of silicon dioxide, 15 parts of organic photosensitizer and 5 parts of carbon black.

[0033] The thermal insulation material is composed of glass wool and rock wool, and the mass composition of glass and rock wool is: 50 parts of glass wool and 20 parts of rock wool.

[0034] The reinforcing auxiliary materials are composed of epoxy resin, calcium carbonate, talcum powder and silica powder. The mass components of the reinforcing auxiliary materials including epoxy resin, calcium carbonate, talcum powder and silica powder are: 20 parts of epoxy resin, 10 parts of calcium carbonate, 10 parts of talcum powder and 5 parts of silica powder.

[0035] The method for making the light absorbing material comprises the following steps:

[0036] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0037] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0038] S3. Filter and dry the mixture B to obtain a mixture C.

[0039] The method for preparing the strengthening auxiliary material comprises the following steps:

[0040] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0041] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0042] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0043] S4. Finally, filter and dry to obtain a mixture G.

[0044] A preparation method of a far-infrared heat-storage and warmth-keeping fiber according to any one of the above items comprises the following steps:

[0045] S1, mixing clay clinker and alumina powder, and adding a binder;

[0046] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0047] S3, adding mixture C to S2, stirring and mixing;

[0048] S4, adding mixture G to S3, stirring and mixing;

[0049] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming thermal insulation fibers.

[0050] Embodiment 2:

[0051] A far-infrared heat-storage and thermal insulation fiber comprises the following components: clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials. The mass composition of clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials is: 45 parts of clay clinker, 35 parts of alumina powder, 6 parts of adhesive, 6 parts of light-absorbing material, 6 parts of thermal insulation material and 3 parts of reinforcing auxiliary materials.

[0052] The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass components of the light absorbing material are silicon dioxide, an organic photosensitizer and carbon black: 45 parts of silicon dioxide, 16 parts of organic photosensitizer and 6 parts of carbon black.

[0053] The thermal insulation material is composed of glass wool and rock wool, and the mass composition of glass and rock wool is: 55 parts of glass wool and 21 parts of rock wool.

[0054] The reinforcing auxiliary materials are composed of epoxy resin, calcium carbonate, talc and silica powder. The mass components of the reinforcing auxiliary materials including epoxy resin, calcium carbonate, talc and silica powder are: 22 parts of epoxy resin, 11 parts of calcium carbonate, 11 parts of talc and 6 parts of silica powder.

[0055] The method for making the light absorbing material comprises the following steps:

[0056] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0057] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0058] S3. Filter and dry the mixture B to obtain a mixture C.

[0059] The method for preparing the strengthening auxiliary material comprises the following steps:

[0060] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0061] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0062] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0063] S4. Finally, filter and dry to obtain a mixture G.

[0064] A preparation method of a far-infrared heat-storage and warmth-keeping fiber according to any one of the above items comprises the following steps:

[0065] S1, mixing clay clinker and alumina powder, and adding a binder;

[0066] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0067] S3, adding mixture C to S2, stirring and mixing;

[0068] S4, adding mixture G to S3, stirring and mixing;

[0069] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming a heat-insulating fiber.

[0070] Embodiment three:

[0071] A far-infrared heat-storage and thermal insulation fiber comprises the following components: clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials. The mass composition of clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials is: 48 parts of clay clinker, 38 parts of alumina powder, 7 parts of adhesive, 7 parts of light-absorbing material, 7 parts of thermal insulation material and 4 parts of reinforcing auxiliary materials.

[0072] The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass components of the light absorbing material are silicon dioxide, an organic photosensitizer and carbon black: 48 parts of silicon dioxide, 18 parts of organic photosensitizer and 7 parts of carbon black.

[0073] The thermal insulation material is composed of glass wool and rock wool, and the mass composition of glass and rock wool is: 58 parts of glass wool and 26 parts of rock wool.

[0074] The reinforcing auxiliary materials are composed of epoxy resin, calcium carbonate, talcum powder and silica powder. The mass components of the reinforcing auxiliary materials including epoxy resin, calcium carbonate, talcum powder and silica powder are: 28 parts of epoxy resin, 12 parts of calcium carbonate, 12 parts of talcum powder and 6 parts of silica powder.

[0075] The method for making the light absorbing material comprises the following steps:

[0076] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0077] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0078] S3. Filter and dry the mixture B to obtain a mixture C.

[0079] The method for preparing the strengthening auxiliary material comprises the following steps:

[0080] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0081] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0082] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0083] S4. Finally, filter and dry to obtain a mixture G.

[0084] A preparation method of a far-infrared heat-storage and warmth-keeping fiber according to any one of the above items comprises the following steps:

[0085] S1, mixing clay clinker and alumina powder, and adding a binder;

[0086] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0087] S3, adding mixture C to S2, stirring and mixing;

[0088] S4, adding mixture G to S3, stirring and mixing;

[0089] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming a heat-insulating fiber.

[0090] Embodiment 4:

[0091] A far-infrared heat-storage and thermal insulation fiber comprises the following components: clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials. The mass composition of clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials is: 50 parts of clay clinker, 40 parts of alumina powder, 8 parts of adhesive, 8 parts of light-absorbing material, 8 parts of thermal insulation material and 4 parts of reinforcing auxiliary materials.

[0092] The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass components of the light absorbing material are silicon dioxide, an organic photosensitizer and carbon black: 50 parts of silicon dioxide, 18 parts of organic photosensitizer and 8 parts of carbon black.

[0093] The thermal insulation material is composed of glass wool and rock wool, and the mass composition of glass and rock wool is: 65 parts of glass wool and 27 parts of rock wool.

[0094] The reinforcing auxiliary materials are composed of epoxy resin, calcium carbonate, talcum powder and silica powder. The mass components of the reinforcing auxiliary materials including epoxy resin, calcium carbonate, talcum powder and silica powder are: 35 parts of epoxy resin, 13 parts of calcium carbonate, 13 parts of talcum powder and 7 parts of silica powder.

[0095] The method for making the light absorbing material comprises the following steps:

[0096] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0097] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0098] S3. Filter and dry the mixture B to obtain a mixture C.

[0099] The method for preparing the strengthening auxiliary material comprises the following steps:

[0100] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0101] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0102] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0103] S4. Finally, filter and dry to obtain a mixture G.

[0104] A preparation method of a far-infrared heat-storage and warmth-keeping fiber according to any one of the above items comprises the following steps:

[0105] S1, mixing clay clinker and alumina powder, and adding a binder;

[0106] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0107] S3, adding mixture C to S2, stirring and mixing;

[0108] S4, adding mixture G to S3, stirring and mixing;

[0109] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming a heat-insulating fiber.

[0110] Embodiment five:

[0111] A far-infrared heat-storage and thermal insulation fiber comprises the following components: clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials. The mass composition of clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials is: 55 parts of clay clinker, 45 parts of alumina powder, 9 parts of adhesive, 9 parts of light-absorbing material, 9 parts of thermal insulation material and 4 parts of reinforcing auxiliary materials.

[0112] The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass components of the light absorbing material are silicon dioxide, an organic photosensitizer and carbon black: 55 parts of silicon dioxide, 19 parts of organic photosensitizer and 9 parts of carbon black.

[0113] The thermal insulation material is composed of glass wool and rock wool, and the mass composition of glass and rock wool is: 75 parts of glass wool and 28 parts of rock wool.

[0114] The reinforcing auxiliary materials are composed of epoxy resin, calcium carbonate, talcum powder and silica powder. The mass components of the reinforcing auxiliary materials including epoxy resin, calcium carbonate, talcum powder and silica powder are: 45 parts of epoxy resin, 14 parts of calcium carbonate, 14 parts of talcum powder and 8 parts of silica powder.

[0115] The method for making the light absorbing material comprises the following steps:

[0116] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0117] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0118] S3. Filter and dry the mixture B to obtain a mixture C.

[0119] The method for preparing the strengthening auxiliary material comprises the following steps:

[0120] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0121] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0122] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0123] S4. Finally, filter and dry to obtain a mixture G.

[0124] A preparation method of a far-infrared heat-storage and warmth-keeping fiber according to any one of the above items comprises the following steps:

[0125] S1, mixing clay clinker and alumina powder, and adding a binder;

[0126] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0127] S3, adding mixture C to S2, stirring and mixing;

[0128] S4, adding mixture G to S3, stirring and mixing;

[0129] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming a heat-insulating fiber.

[0130] Embodiment six:

[0131] A far-infrared heat-storage and thermal insulation fiber comprises the following components: clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials. The mass composition of clay clinker, alumina powder, adhesive, light-absorbing material, thermal insulation material and reinforcing auxiliary materials is: 60 parts of clay clinker, 50 parts of alumina powder, 10 parts of adhesive, 10 parts of light-absorbing material, 10 parts of thermal insulation material and 5 parts of reinforcing auxiliary materials.

[0132] The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass composition of the light absorbing material is: 65 parts of silicon dioxide, 20 parts of organic photosensitizer and 10 parts of carbon black.

[0133] The thermal insulation material is composed of glass wool and rock wool. The mass composition of glass and rock wool is: 50-80 parts of glass wool and 30 parts of rock wool.

[0134] The reinforcing auxiliary materials are composed of epoxy resin, calcium carbonate, talcum powder and silica powder. The mass components of the reinforcing auxiliary materials including epoxy resin, calcium carbonate, talcum powder and silica powder are: 50 parts of epoxy resin, 15 parts of carbonate, 15 parts of talcum powder and 10 parts of silica powder.

[0135] The method for making the light absorbing material comprises the following steps:

[0136] S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A;

[0137] S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B;

[0138] S3. Filter and dry the mixture B to obtain a mixture C.

[0139] The method for preparing the strengthening auxiliary material comprises the following steps:

[0140] S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D;

[0141] S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E;

[0142] S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F;

[0143] S4. Finally, filter and dry to obtain a mixture G.

[0144] A preparation method of a far-infrared heat-storage and warmth-keeping fiber according to any one of the above items comprises the following steps:

[0145] S1, mixing clay clinker and alumina powder, and adding a binder;

[0146] S2, adding the insulation material to the mixture in S1, stirring and mixing;

[0147] S3, adding mixture C to S2, stirring and mixing;

[0148] S4, adding mixture G to S3, stirring and mixing;

[0149] S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming a heat-insulating fiber.

[0150] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A far-infrared heat storage and warmth fiber, characterized in that: It includes the following ingredients: clay clinker, alumina powder, adhesive, light absorbing material, thermal insulation material and reinforcing auxiliary materials. The mass composition of the clay clinker, alumina powder, adhesive, light absorbing material, thermal insulation material and reinforcing auxiliary materials is: 40-60 parts of clay clinker, 30-50 parts of alumina powder, 5-10 parts of adhesive, 5-10 parts of light absorbing material, 5-10 parts of thermal insulation material and 2-5 parts of reinforcing auxiliary materials.

2. The far-infrared heat-storage and warmth-retaining fiber according to claim 1, characterized in that: The light absorbing material is composed of silicon dioxide, an organic photosensitizer and carbon black. The mass components of the light absorbing material are: 40-65 parts of silicon dioxide, 15-20 parts of organic photosensitizer and 5-10 parts of carbon black.

3. The far-infrared heat-storage and warmth-retaining fiber according to claim 1, characterized in that: The thermal insulation material is composed of glass wool and rock wool, and the mass composition of the glass and rock wool is: 50-80 parts of glass wool and 20-30 parts of rock wool.

4. The far-infrared heat-storage and warmth-retaining fiber according to claim 1, characterized in that: The reinforcing auxiliary material is composed of epoxy resin, calcium carbonate, talcum powder and silica powder. The weight ratio of the reinforcing auxiliary material including epoxy resin, calcium carbonate, talcum powder and silica powder is: 20-50 parts of epoxy resin, 10-15 parts of calcium carbonate, 10-15 parts of talcum powder and 5-10 parts of silica powder.

5. The far-infrared heat-storage and warmth-keeping fiber according to claim 2, characterized in that: The method for making the light absorbing material comprises the following steps: S1, adding an organic photosensitizer to silicon dioxide and stirring to obtain a mixture A; S2, adding carbon black to the mixture A in S1, stirring to obtain a mixture B; S3. Filter and dry the mixture B to obtain a mixture C.

6. The far-infrared heat-storage and warmth-retaining fiber according to claim 4, characterized in that: The method for preparing the strengthening auxiliary material comprises the following steps: S1, adding calcium carbonate to the epoxy resin, stirring and mixing to obtain a mixture D; S2, adding silicon powder to talcum powder, stirring and mixing, to obtain a mixture E; S3, mixing the mixture D in S1 with the mixture E in S2 to obtain a mixture F; S4. Finally, filter and dry to obtain a mixture G.

7. A method for preparing a far-infrared heat-storage and warm-keeping fiber according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1, mixing clay clinker and alumina powder, and adding a binder; S2, adding the insulation material to the mixture in S1, stirring and mixing; S3, adding mixture C to S2, stirring and mixing; S4, adding mixture G to S3, stirring and mixing; S5, adding the mixture in S4 into a blowing machine, blowing the yarn to cool it, and forming thermal insulation fibers.