CN113276493A - Composite reinforced wire drawing air cushion material and preparation method thereof - Google Patents
Composite reinforced wire drawing air cushion material and preparation method thereof Download PDFInfo
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- CN113276493A CN113276493A CN202110111718.8A CN202110111718A CN113276493A CN 113276493 A CN113276493 A CN 113276493A CN 202110111718 A CN202110111718 A CN 202110111718A CN 113276493 A CN113276493 A CN 113276493A
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- wire drawing
- cloth
- air cushion
- composite
- cushion material
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- 239000003365 glass fiber Substances 0.000 claims abstract description 13
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- 229920005610 lignin Polymers 0.000 claims abstract description 11
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- -1 N- (beta-aminoethyl) -gamma-aminopropyl trimethyl (ethoxy) Chemical class 0.000 description 1
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Abstract
The invention belongs to the technical field of wire drawing air cushion materials, and particularly relates to a composite reinforced wire drawing air cushion material and a preparation method thereof. Carrying out hot melting and laminating on first wiredrawing cloth, second wiredrawing cloth, a rubber-plastic composite fiber woven layer and third wiredrawing cloth to obtain a wiredrawing air cushion material; the first wiredrawing cloth and the third wiredrawing cloth are prepared by mixing and weaving polyester yarns, basalt fiber yarns and composite nano fiber yarns; the second wiredrawing cloth is prepared by mixing and weaving polyester yarns, glass fiber yarns and composite fiber yarns; the rubber-plastic composite fiber woven layer is prepared by mixing rubber particles, chlorinated polyvinyl chloride fibers, lignin fibers and a coupling agent for reaction and spinning weaving. The wire drawing air cushion material with high bearing capacity, impact resistance, abrasion resistance, high elasticity, ageing resistance and high stability is formed by the wire drawing cloth made of different materials and the composite fiber woven layer, so that the wire drawing air cushion material is suitable for being made into children entertainment equipment, and the adopted material is green and environment-friendly and has no harm to the bodies of children.
Description
Technical Field
The invention belongs to the technical field of wire drawing air cushion materials, and particularly relates to a composite reinforced wire drawing air cushion material and a preparation method thereof.
Background
Nowadays, the development of the inflatable material has an unlimited space, and due to the strong plasticity and controllable cost, the application fields of the inflatable material can cover a very wide range from toys, cultural entertainment facilities, inflatable ships and the like.
PVC is the most commonly used material for inflatable products, and with the pursuit and development of inflatable materials, TPU materials are concerned about due to strong durability and environmental protection performance, but the cost is high, and compared with PVC, the characteristics of low price and easy repair still make PVC a good research and development material.
The wire-drawing air cushion material is a composite material formed by compounding a single-layer polyester base cloth with one or more layers of PVC films instead of the single-layer polyester base cloth, not only maintains the characteristics of the conventional inflatable airtight material, but also has the advantages of good mechanical strength, buffering function, strong impact absorption effect and the like, and can be used in a plurality of fields such as water-skiing boards, water facilities, inflatable mattresses, spacers, gymnastic cushions, hovercraft, lifesaving air cushions and the like.
The existing wire drawing air cushion has insufficient wear resistance and elasticity, the adopted preparation process is complicated and high in cost, and certain chemical damage can be caused when the material coating is coated on the surface of the material.
Disclosure of Invention
In view of the above problems, the present invention provides a composite reinforced wire drawing air cushion material and a preparation method thereof, so as to form a reinforced wire drawing air cushion material with high bearing capacity, impact resistance, abrasion resistance and high elasticity.
The technical content of the invention is as follows:
the invention provides a composite reinforced wire drawing air cushion material which comprises a first wire drawing cloth, a second wire drawing cloth, a rubber-plastic composite fiber woven layer and a third wire drawing cloth which are sequentially arranged;
the first wiredrawing cloth and the third wiredrawing cloth are respectively a mixed braided layer of polyester yarns, basalt fiber yarns and composite nano fiber yarns;
the second wiredrawing cloth is a mixed weaving layer of polyester yarns, glass fiber yarns and composite fiber yarns.
The rubber-plastic composite fiber woven layer is prepared by mixing rubber particles, chlorinated polyvinyl chloride fibers, lignin fibers and a coupling agent for reaction, spinning and weaving.
The first wire drawing cloth and the third wire drawing cloth are respectively the outermost layers of the wire drawing air cushion material.
The invention also provides a preparation process of the composite reinforced wire drawing air cushion material, which comprises the following steps: carrying out hot melting and laminating on the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth to obtain a wiredrawing air cushion material;
the first wiredrawing cloth and the third wiredrawing cloth are prepared by mixing and weaving polyester yarns, basalt fiber yarns and composite nano fiber yarns;
the second wiredrawing cloth is prepared by mixing and weaving polyester yarns, glass fiber yarns and composite fiber yarns;
the rubber-plastic composite fiber woven layer is prepared by mixing rubber particles, chlorinated polyvinyl chloride fibers, lignin fibers and a coupling agent for reaction and spinning weaving.
The weaving proportion of the polyester yarns, the basalt fiber yarns and the composite nanometer fiber yarns of the first wiredrawing cloth and the third wiredrawing cloth is (4-6): (1-2): (2-5), the use specifications of the polyester yarns, the basalt fiber yarns and the composite nanofiber yarns comprise 300D-800D;
the weaving proportion of the polyester yarns, the glass fiber yarns and the composite fiber yarns of the second wiredrawing cloth is (2-3): 1: (1-3), the polyester yarns, the glass fiber yarns and the composite fiber yarns are used according to the specification of 400-800D;
the composite nanofiber comprises polyvinyl chloride fibers and aramid fibers in a ratio of 1 (2-3), and is prepared by the following steps: respectively crushing and mixing polyvinyl chloride fibers and aramid fibers, uniformly stirring, adding a sodium hydroxide solution and an ethanol solution, mixing and stirring, and preparing composite nano-fiber yarns by adopting electrostatic spinning;
the composite fiber yarn comprises polyvinyl chloride fibers, carboxymethyl fibers, polyamide fibers and natural rubber in a ratio of (2-3): (1-3): (1-2): 1, the preparation comprises the following steps: respectively crushing and mixing the polyvinyl chloride fiber, the carboxymethyl fiber, the polyamide fiber and the natural rubber, uniformly stirring, and preparing the composite cellosilk by adopting a wet process.
The preparation method of the rubber-plastic composite fiber woven layer comprises the following steps of crushing rubber particles and chlorinated polyvinyl chloride fibers, adding the crushed rubber particles and chlorinated polyvinyl chloride fibers, mixing lignin fibers and a coupling agent for reaction, wherein the mixing ratio is (1-2): (2-5): (4-7): 1, spinning and weaving the obtained product to form a rubber-plastic composite fiber woven layer, wherein the specification of the composite fiber yarn formed by spinning comprises 400-800D;
the coupling agent comprises one of titanate coupling agent and silane coupling agent, and the titanate coupling agent comprises one or more of isopropyl dioleic acid acyloxy (dioctyl phosphate oxy) and isopropyl tri (dioctyl pyrophosphate acyloxy);
the silane coupling agent comprises one or more of gamma-glycidoxypropyltrimethoxysilane, gamma- (methacryloyloxy) propyltrimethoxysilane and N- (beta-aminoethyl) -gamma-aminopropyltrimethoxysilane (ethoxy) silane.
The invention has the following beneficial effects:
the invention relates to a composite reinforced wiredrawing air cushion material, which is formed by wiredrawing cloth and a composite fiber braided layer which are formed by different materials to form a wiredrawing air cushion material with a four-layer structure, wherein polyester yarns of a first wiredrawing cloth and a third wiredrawing cloth, basalt fiber yarns and composite nano fiber yarns form an outer layer material with high breaking strength, friction resistance and high temperature resistance, polyester yarns of a second wiredrawing cloth, glass fiber yarns and composite fiber yarns form an intermediate layer with corrosion resistance, high mechanical strength and impact resistance, rubber particles and chlorinated polyvinyl chloride fibers form a rubber-plastic composite fiber braided layer with good mechanical property, excellent corrosion resistance, flame resistance, wear resistance and ageing resistance, the four layers form a wiredrawing air cushion material with high bearing capacity, shock resistance, wear resistance, high elasticity, ageing resistance and high stability, and the wiredrawing air cushion material is suitable for being made into children entertainment equipment, and the adopted materials are green and environment-friendly, and do no harm to the body of the children.
Drawings
Fig. 1 is a schematic structural diagram of the wire-drawing air cushion material of the present invention.
Detailed Description
The present invention is described in further detail in the following description of specific embodiments and the accompanying drawings, it is to be understood that these embodiments are merely illustrative of the present invention and are not intended to limit the scope of the invention, which is defined by the appended claims, and modifications thereof by those skilled in the art after reading this disclosure that are equivalent to the above described embodiments.
All the raw materials and reagents of the invention are conventional market raw materials and reagents unless otherwise specified.
Example 1
A preparation process of a composite reinforced wire drawing air cushion material comprises the following steps:
1) first and third wiredrawing cloths: mixing and cross-weaving 400D polyester yarns, 300D basalt fiber yarns and 400D composite nano fiber yarns in a ratio of 4:1:2 to prepare drawn yarn cloth;
preparing the composite nanofiber filaments: respectively crushing polyvinyl chloride fibers and aramid fibers, mixing in a ratio of 1:2, uniformly stirring, adding a 10% sodium hydroxide solution and a 20% ethanol solution, mixing and stirring, and preparing composite nano-fiber yarns by adopting electrostatic spinning;
2) second wiredrawing cloth: mixing and cross-weaving 400D polyester yarns, 450D glass fiber yarns and 400 composite fiber yarns in a ratio of 2:1:2 to prepare drawn cloth;
preparing the composite fiber yarn: respectively crushing polyvinyl chloride fibers, carboxymethyl fibers, polyamide fibers and natural rubber, mixing according to the ratio of 2:2:1:1, uniformly stirring, and preparing composite fiber yarns by adopting a wet process;
3) rubber and plastic composite fiber braided layer: crushing rubber particles and chlorinated polyvinyl chloride fibers, adding the crushed rubber particles and the crushed chlorinated polyvinyl chloride fibers, mixing lignin fibers and isopropyl dioleate acyloxy (dioctyl phosphate oxy) in a ratio of 1:3:4:1 for reaction, spinning and weaving the obtained product to form a rubber-plastic composite fiber woven layer, wherein the specification of the composite fiber yarn formed by spinning comprises 400D;
4) glue with the thickness of 1-3 mm is coated between the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth in a roller mode, four layers of materials are subjected to hot melting and laminating according to the sequence of the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth, the laminating temperature is 150 ℃, the laminating pressure is 350N, and the wiredrawing air cushion material is obtained, and the structural schematic diagram of the wiredrawing air cushion material is shown in fig. 1.
Example 2
A preparation process of a composite reinforced wire drawing air cushion material comprises the following steps:
1) first and third wiredrawing cloths: mixing and cross-weaving 350D polyester yarns, 400D basalt fiber yarns and 300D composite nano fiber yarns in a ratio of 5:1:4 to prepare drawn yarn cloth;
preparing the composite nanofiber filaments: respectively crushing polyvinyl chloride fibers and aramid fibers, mixing in a ratio of 1:2, uniformly stirring, adding a 10% sodium hydroxide solution and a 20% ethanol solution, mixing and stirring, and preparing composite nano-fiber yarns by adopting electrostatic spinning;
2) second wiredrawing cloth: mixing and cross-weaving 500D polyester yarns, 400D glass fiber yarns and 500D composite fiber yarns in a ratio of 3:1:2 to obtain drawn yarn cloth;
preparing the composite fiber yarn: respectively crushing polyvinyl chloride fibers, carboxymethyl fibers, polyamide fibers and natural rubber, and mixing the crushed polyvinyl chloride fibers, the carboxymethyl fibers, the polyamide fibers and the natural rubber according to a ratio of 3:2:1, uniformly stirring, and preparing the composite fiber yarn by adopting a wet process;
3) rubber and plastic composite fiber braided layer: crushing rubber particles and chlorinated polyvinyl chloride fibers, adding the crushed rubber particles, lignin fibers and gamma-glycidyl ether oxypropyl trimethoxy silane, mixing and reacting in a mixing ratio of 2:3:5:1, spinning and weaving the obtained product to form a rubber-plastic composite fiber woven layer, wherein the specification of the composite fiber yarn formed by spinning comprises 500D;
4) glue with the thickness of 1-3 mm is coated between the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth in a roller mode, hot melting and laminating are carried out on the four layers of materials according to the sequence of the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth, the laminating temperature is 160 ℃, the laminating pressure is 350N, and the wiredrawing air cushion material is obtained.
Example 3
A preparation process of a composite reinforced wire drawing air cushion material comprises the following steps:
1) first and third wiredrawing cloths: mixing and cross-weaving 650D polyester yarns, 600D basalt fiber yarns and 700D composite nano fiber yarns in a ratio of 5:2:2 to prepare drawn yarn cloth;
preparing the composite nanofiber filaments: respectively crushing polyvinyl chloride fibers and aramid fibers, mixing in a ratio of 1:3, uniformly stirring, adding a 10% sodium hydroxide solution and a 20% ethanol solution, mixing and stirring, and preparing composite nano-fiber yarns by adopting electrostatic spinning;
2) second wiredrawing cloth: mixing 550D polyester yarns, 500D glass fiber yarns and 600D composite fiber yarns in a ratio of 3:1:2, and performing cross weaving to obtain drawn cloth;
preparing the composite fiber yarn: respectively crushing polyvinyl chloride fibers, carboxymethyl fibers, polyamide fibers and natural rubber, mixing according to the ratio of 2:3:2:1, uniformly stirring, and preparing composite fiber yarns by adopting a wet process;
3) rubber and plastic composite fiber braided layer: crushing rubber particles and chlorinated polyvinyl chloride fibers, adding the crushed rubber particles and the crushed chlorinated polyvinyl chloride fibers, mixing and reacting lignin fibers and N- (beta-aminoethyl) -gamma-aminopropyl trimethyl (ethoxy) silicane in a mixing ratio of (1-2): (2-5): (4-7): 1, spinning and weaving the obtained product to form a rubber-plastic composite fiber woven layer, wherein the specification of the composite fiber yarn formed by spinning comprises 600D;
4) glue with the thickness of 1-3 mm is coated between the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth in a roller mode, hot melting and laminating are conducted on the four layers of materials according to the sequence of the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth, the laminating temperature is 180 ℃, the laminating pressure is 380N, and the wiredrawing air cushion material is obtained.
Example 4
A preparation process of a composite reinforced wire drawing air cushion material comprises the following steps:
1) first and third wiredrawing cloths: mixing and cross-weaving 800D polyester yarns, 700D basalt fiber yarns and 800D composite nano fiber yarns in a ratio of 6:2:5 to prepare drawn yarn cloth;
preparing the composite nanofiber filaments: respectively crushing polyvinyl chloride fibers and aramid fibers, mixing in a ratio of 1:3, uniformly stirring, adding a 10% sodium hydroxide solution and a 20% ethanol solution, mixing and stirring, and preparing composite nano-fiber yarns by adopting electrostatic spinning;
2) second wiredrawing cloth: mixing and cross-weaving 800D polyester yarns, 800D glass fiber yarns and 700D composite fiber yarns in a ratio of 2:1:3 to prepare drawn cloth;
preparing the composite fiber yarn: respectively crushing polyvinyl chloride fibers, carboxymethyl fibers, polyamide fibers and natural rubber, mixing according to the proportion of 3:3:2:1, uniformly stirring, and preparing composite fiber yarns by adopting a wet process;
3) rubber and plastic composite fiber braided layer: crushing rubber particles and chlorinated polyvinyl chloride fibers, adding the crushed rubber particles, lignin fibers and isopropyl tri (dioctyl pyrophosphoryl oxy) to perform mixed reaction, wherein the mixing ratio is 2:5:7:1, spinning and weaving the obtained product to form a rubber-plastic composite fiber woven layer, and the specification of the composite fiber yarn formed by spinning comprises 800D;
4) glue with the thickness of 1-3 mm is coated between the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth in a roller mode, hot melting and laminating are conducted on the four layers of materials according to the sequence of the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth, the laminating temperature is 200 ℃, the laminating pressure is 400N, and the wiredrawing air cushion material is obtained.
The wire drawing air cushion materials prepared in the embodiments 1 to 4 are used for the performance test of mechanical strength, and the results are shown in the following table:
table 1 testing of the properties of wire-drawing air-cushion materials
As can be seen from table 1, the wire drawing air cushion materials prepared in embodiments 1 to 4 of the present invention have excellent tensile load, tearing strength, peeling strength and strong wear resistance, and the wire drawing air cushion material formed by the present invention has high bearing capacity, impact resistance, wear resistance, high elasticity, aging resistance and high stability, and is suitable for being made into children entertainment equipment, and the adopted materials are green and environment-friendly, and do no harm to children bodies.
Claims (10)
1. The composite reinforced wire drawing air cushion material is characterized by comprising a first wire drawing cloth, a second wire drawing cloth, a rubber-plastic composite fiber woven layer and a third wire drawing cloth which are sequentially arranged;
the first wiredrawing cloth and the third wiredrawing cloth are respectively a mixed braided layer of polyester yarns, basalt fiber yarns and composite nano fiber yarns;
the second wiredrawing cloth is a mixed weaving layer of polyester yarns, glass fiber yarns and composite fiber yarns.
2. The composite reinforced wire drawing air cushion material as claimed in claim 1, wherein the rubber-plastic composite fiber woven layer is prepared by mixing rubber particles, chlorinated polyvinyl chloride fibers, lignin fibers and a coupling agent for reaction, spinning and weaving.
3. The composite reinforced wire drawing air cushion material as recited in claim 1, wherein the first wire drawing cloth and the third wire drawing cloth are respectively the outermost layers of the wire drawing air cushion material.
4. A preparation process of a composite reinforced wire drawing air cushion material is characterized by comprising the following steps: carrying out hot melting and laminating on the first wiredrawing cloth, the second wiredrawing cloth, the rubber-plastic composite fiber woven layer and the third wiredrawing cloth to obtain a wiredrawing air cushion material;
the first wiredrawing cloth and the third wiredrawing cloth are prepared by mixing and weaving polyester yarns, basalt fiber yarns and composite nano fiber yarns;
the second wiredrawing cloth is prepared by mixing and weaving polyester yarns, glass fiber yarns and composite fiber yarns;
the rubber-plastic composite fiber woven layer is prepared by mixing rubber particles, chlorinated polyvinyl chloride fibers, lignin fibers and a coupling agent for reaction and spinning weaving.
5. The preparation process of the composite reinforced wire drawing air cushion material according to claim 4, wherein the weaving ratio of the polyester filaments, the basalt filaments and the composite nano filaments of the first wire drawing cloth and the third wire drawing cloth is (4-6): (1-2): (2-5).
6. The preparation process of the composite reinforced wire drawing air cushion material according to claim 4, wherein the weaving ratio of the polyester yarns, the glass fiber yarns and the composite fiber yarns in the second wire drawing cloth is (2-3): 1: (1-3).
7. The preparation process of the composite reinforced wire drawing air cushion material according to claim 4 is characterized in that the components of the composite nano fiber comprise polyvinyl chloride fiber and aramid fiber in a ratio of 1 (2-3), and the preparation process comprises the following steps: respectively crushing and mixing the polyvinyl chloride fibers and the aramid fibers, uniformly stirring, adding a sodium hydroxide solution and an ethanol solution, mixing and stirring, and preparing the composite nano-fiber yarns by adopting electrostatic spinning.
8. The preparation process of the composite reinforced wire drawing air cushion material according to claim 4, wherein the composite fiber comprises polyvinyl chloride fibers, carboxymethyl fibers, polyamide fibers and natural rubber in a ratio of (2-3): (1-3): (1-2): 1, the preparation comprises the following steps: respectively crushing and mixing the polyvinyl chloride fiber, the carboxymethyl fiber, the polyamide fiber and the natural rubber, uniformly stirring, and preparing the composite cellosilk by adopting a wet process.
9. The preparation process of the composite reinforced wire drawing air cushion material as claimed in claim 4, wherein the preparation of the rubber-plastic composite fiber woven layer comprises the following steps of crushing rubber particles and chlorinated polyvinyl chloride fibers, adding the crushed rubber particles, the crushed chlorinated polyvinyl chloride fibers, lignin fibers and a coupling agent, and carrying out mixing reaction, wherein the mixing ratio is (1-2): (2-5): (4-7): and 1, spinning and weaving the obtained product to form a rubber-plastic composite fiber woven layer.
10. The process for preparing the composite reinforced wire drawing air cushion material according to claim 9, wherein the coupling agent comprises one of titanate coupling agent and silane coupling agent.
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Cited By (1)
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| CN113927977A (en) * | 2021-11-15 | 2022-01-14 | 浙江宏仕达新材料有限公司 | High-strength composite wiredrawing cloth |
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| CN113927977A (en) * | 2021-11-15 | 2022-01-14 | 浙江宏仕达新材料有限公司 | High-strength composite wiredrawing cloth |
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Application publication date: 20210820 |