WO2019210526A1 - 一种纺织业新型etfe材料膜材料结构 - Google Patents

一种纺织业新型etfe材料膜材料结构 Download PDF

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Publication number
WO2019210526A1
WO2019210526A1 PCT/CN2018/085789 CN2018085789W WO2019210526A1 WO 2019210526 A1 WO2019210526 A1 WO 2019210526A1 CN 2018085789 W CN2018085789 W CN 2018085789W WO 2019210526 A1 WO2019210526 A1 WO 2019210526A1
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Prior art keywords
ball
hollow tube
hard
textile substrate
coating material
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PCT/CN2018/085789
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English (en)
French (fr)
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朱爱民
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南通市苏中纺织有限公司
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Publication of WO2019210526A1 publication Critical patent/WO2019210526A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption

Definitions

  • the present invention relates to the field of textile technology, and more particularly to a novel ETFE material membrane material structure for the textile industry.
  • Textile materials currently have three major application areas: apparel textiles, home textiles, and industrial textiles. New textile materials are also used in these three fields. Although apparel textiles and home textiles are closely related to us, the third application direction that truly reflects the performance of new textile materials is industrial textiles.
  • Industrial textiles include agricultural, industrial, military, aerospace, medical, construction, transportation, etc. Although it is a relatively "young" industry, the product has relatively high technical content and performance, and some properties are ordinary natural. Fiber is unmatched. For example, in the automotive industry, 75% of the tire strength of a car comes from the cord fabric in the tire.
  • the ETFE material structure has the strongest fluoroplastic, which maintains the good heat resistance, chemical resistance and electrical insulation properties of PTFE, while greatly improving the radiation resistance and mechanical properties, and the tensile strength can be reached. 50MPa, nearly twice that of polytetrafluoroethylene.
  • the film material of the existing ETFE material structure can be mainly divided into an outer surface treatment layer, an outer coating material, a textile substrate, an inner surface treatment layer, and an inner coating material.
  • the overcoat material and the undercoat material are easily broken during the stretching process of the textile substrate, and they do not reach the good stretchability of the textile substrate once the overcoat material and
  • the rupture of the inner coating material, with the continued stretching and shrinking action of the textile substrate, is likely to cause the rupture of the outer surface treatment layer and the inner surface treatment layer to affect the appearance, although the ETFE material structure has good protection, but the film The material still has hidden dangers of damage.
  • the object of the present invention is to provide a new ETFE material film material structure in the textile industry, which can further improve the protection of the ETFE material film material structure and reduce the possibility of damage.
  • the present invention adopts the following technical solutions.
  • a novel ETFE material film material structure for textile industry comprising a textile substrate, an upper surface of the textile substrate is coated with an outer coating material, and an upper surface of the outer coating material is coated with an outer surface treatment layer, the textile The lower surface of the substrate is coated with an inner surface treatment layer, and the lower surface of the inner surface treatment layer is coated with an inner coating material, and the textile substrate is internally provided with a plurality of hollow tubes, and the plurality of hollow tubes are evenly arranged On the textile substrate, the two ends of the hollow tube are fixedly connected with connecting blocks, and the plurality of connecting blocks are sequentially connected by S-shaped fiber lines, and the plurality of the fiber lines are respectively embedded in the outer coating material and the inner surface
  • the hollow tube has a hollow structure, and the hollow tube is filled with a mixing ball, and the mixing ball comprises a hard limiting ball and a soft limiting ball, which can further protect the structure of the ETFE material film material. Sex, reduce the possibility of damage.
  • the connecting block is made of hard rubber, and the surface of the connecting block and the fiber line is coated with an anticorrosive coating.
  • the hard rubber has good chemical stability, excellent chemical corrosion resistance and organic solvent resistance, and low water absorption. The performance, high tensile strength, flexural strength and excellent electrical insulation properties can be machined, and the anti-corrosion material makes the connecting block and the fiber line less susceptible to corrosion.
  • the soft limit ball is made of a degradable polyurethane foam, and the outer surface of the soft limit ball is bonded with a hard fluff layer, and the outer side of the hard fluff layer is covered with a film layer, and the degradable polyurethane
  • the foam is degradable and more environmentally friendly.
  • the hard limit ball is a hard degradable plastic ball, and the degradable plastic ball is degradable and more environmentally friendly.
  • the hollow tube adopts a D printing material, and the wall thickness of the hollow tube is -mm, and the D printing material can be degraded, which is convenient for the manufacture of the hollow tube while being environmentally friendly.
  • the connecting block also adopts D printing material, and the connecting block and the hollow tube are all made by D printing technology, and the D printing technology is convenient for making the connecting block and the hollow tube.
  • the filling ratio of the rigid limiting ball and the soft limiting ball in the single hollow tube is: after the hollow tube is broken, the rigid limiting ball and the soft limiting ball can be evenly distributed on the textile substrate Among them, the restriction effect on the stretching of the textile substrate is better.
  • the hard limit ball and the soft limit ball have the same diameter, and the diameters of the hard limit ball and the soft limit ball do not exceed the textile fiber gap of the textile base under the natural state, so that the hard The limit ball and the soft limit ball can fill the textile fiber gap of the textile substrate, limit the further stretching of the textile substrate, and reduce the stretching effect on the outer surface treatment layer, the outer coating material, the inner surface treatment layer and the inner coating layer.
  • the pulling action of the material makes the outer surface treatment layer, the overcoat material, the inner surface treatment layer and the undercoat material which are poor in stretchability difficult to be further damaged.
  • the outer surface of the hollow tube is subjected to a buffing process, and after the outer coating material is applied on the textile substrate, the upper surface of the outer coating material is subjected to a brushing process, and then the outer surface treatment layer is laid, and the hollowed surface is polished.
  • the friction between the tube and the textile substrate is smaller, the wear on the textile substrate is reduced, and the outer coating material and the outer surface treatment layer after the brushing treatment can be more closely attached.
  • the hollow tube is filled with a water absorbing resin powder and vacuumed, and is not easily degraded in a vacuum state and before the hollow tube is broken.
  • the water absorbing resin powder is scattered on the textile substrate after the hollow tube is broken, and can absorb moisture.
  • the surface treatment layer, the overcoat material, the inner surface treatment layer and the inner coating material are slightly cracked, and the water absorbing resin powder can absorb part of moisture when exposed to moisture on the textile substrate, and prolongs the process of corrosion of the textile substrate.
  • This scheme can further improve the protection of the membrane material structure of ETFE materials and reduce the possibility of damage.
  • the connecting block is made of hard rubber, and the surface of the connecting block and the fiber line is coated with anti-corrosion coating.
  • the hard rubber has good chemical stability, excellent chemical corrosion resistance, organic solvent resistance, low water absorption performance, High tensile strength, flexural strength and excellent electrical insulation properties can be machined, and the anti-corrosion material makes the connecting block and fiber line less susceptible to corrosion.
  • the soft limit ball is made of degradable polyurethane foam.
  • the outer surface of the soft limit ball is bonded with a hard fluff layer.
  • the outer side of the hard fluff layer is covered with a film layer.
  • the degradable polyurethane foam is degradable and more environmentally friendly. With the stretching of the textile substrate, the film layer is worn away to expose a hard fluff layer, and the hard fluff layer adheres the soft limit ball to the textile substrate to maintain the position of the soft limit ball. Achieve better limit effects.
  • the hard limit ball is a hard degradable plastic ball, and the degradable plastic ball is degradable and more environmentally friendly.
  • the hollow tube adopts D printing material, the wall thickness of the hollow tube is -mm, and the D printing material can be degraded, and the hollow tube can be facilitated in environmental protection.
  • the connecting block also adopts D printing material, and the connecting block and the hollow tube are all made by D printing technology, and the D printing technology is convenient for making the connecting block and the hollow tube.
  • the filling ratio of the hard limiting ball and the soft limiting ball in the single hollow tube is: after the hollow tube is broken, the rigid limiting ball and the soft limiting ball can be evenly dispersed in the textile substrate, The limiting effect on the stretching of the textile substrate is better.
  • the diameter of the rigid limit ball and the soft limit ball are the same, and the diameter of the hard limit ball and the soft limit ball does not exceed the textile fiber gap of the textile base under the natural state, so that the hard limit is made.
  • the ball and the soft limit ball can fill the textile fiber gap of the textile substrate, limit the further stretching of the textile substrate, and reduce the stretching effect on the outer surface treatment layer, the outer coating material, the inner surface treatment layer and the inner coating material.
  • the pulling action is such that the outer surface treatment layer, the overcoat material, the inner surface treatment layer, and the undercoat material having poor stretchability are less likely to be further damaged.
  • the hollow tube is also filled with the water absorbing resin powder and vacuumed, and the vacuum state is not easily degraded before the hollow tube is broken.
  • the water absorbing resin powder is scattered on the textile substrate after the hollow tube is broken, and can absorb moisture, and is treated on the outer surface.
  • the layer, the outer coating material, the inner surface treatment layer and the inner coating material are slightly cracked, and the water absorbing resin powder can absorb part of moisture when the moisture is exposed to the textile substrate, and the process of the textile substrate is deteriorated and corroded.
  • FIG. 1 is a schematic structural view of a prior art
  • Figure 2 is a cross-sectional view of the prior art
  • Figure 3 is a cross-sectional view of the present invention.
  • Figure 4 is a schematic structural view of the present invention.
  • Figure 5 is a schematic structural view of a hollow tube portion of the present invention.
  • Figure 6 is a schematic view showing the structure of a partial hollow tube after rupture according to the present invention.
  • Figure 7 is a schematic view showing the structure of a soft limit ball of the present invention.
  • External surface treatment layer 2 overcoat material, 3 textile substrate, 4 inner surface treatment layer, 5 inner coating material, 6 fiber line, 7 connection block, 8 hollow tube, 9 hard limit ball, 10 Soft limit ball, 11 hard fluff layer, 12 film layer.
  • connection may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal to both components. Connectivity.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • a new ETFE material film material structure of the textile industry includes a textile substrate 3, and the upper surface of the textile substrate 3 is coated with an outer coating material 2, and the upper surface of the outer coating material 2 is laid out.
  • the surface treatment layer 1, the lower surface of the textile substrate 3 is coated with an inner surface treatment layer 4, the lower surface of the inner surface treatment layer 4 is covered with an inner coating material 5, and the textile substrate 3 is internally provided with a plurality of hollow tubes 8,
  • the plurality of hollow tubes 8 are evenly arranged on the textile substrate 3, and the connecting blocks 7 are fixedly connected at both ends of the hollow tube 8.
  • the plurality of connecting blocks 7 are sequentially connected in S shape by the fiber lines 6, and a plurality of fiber lines are connected. 6 is embedded in the outer coating material 2 and the inner coating material 5 respectively.
  • the hollow tube 8 has a hollow structure, and the hollow tube 8 is filled with a mixing ball, and the mixing ball includes a hard limiting ball 9 and a soft limiting ball 10.
  • the connecting block 7 is made of hard rubber, and the surfaces of the connecting block 7 and the fiber line 6 are coated with an anticorrosive coating.
  • the hard rubber has good chemical stability, excellent chemical corrosion resistance, organic solvent resistance, low water absorption performance, The high tensile strength, the flexural strength and the excellent electrical insulating properties can be machined, and the anticorrosive material makes the connecting block 7 and the fiber strand 6 less susceptible to corrosion.
  • the soft limit ball 10 is made of a degradable polyurethane foam, and the outer surface of the soft limit ball 10 is bonded with a hard pile layer 11, and the outer side of the hard pile layer 11 is covered with a film layer 12, and the degradable polyurethane foam is degradable. More environmentally friendly, with the stretching of the textile substrate 3, the film layer 12 is worn away to expose the hard pile layer 11, and the hard pile layer 11 adheres the soft limit ball 10 to the textile substrate 3, keeping The position of the soft limit ball 10 achieves a better limit.
  • the hard limit ball 9 is a hard degradable plastic ball, and the degradable plastic ball is degradable and more environmentally friendly.
  • the hollow tube 8 is made of 3D printing material, and the wall thickness of the hollow tube 8 is 1-5 mm, so that the hollow tube 8 is easily broken when the textile substrate 3 is greatly stretched, and the specific thickness of the wall thickness of the hollow tube 8 can be
  • the materials of the outer surface treatment layer 1, the outer coating material 2, the inner surface treatment layer 4 and the inner coating material 5 are adjusted, and the hollow tube 8 is preferentially broken when subjected to the same tensile force, and the 3D printing material is degradable, and is environmentally friendly. At the same time, it is convenient to manufacture the hollow tube 8.
  • the connecting block 7 also adopts a 3D printing material, and the connecting block 7 and the hollow tube 8 are all made by a 3D printing technique, and the 3D printing technology facilitates the production of the connecting block 7 and the hollow tube 8.
  • the hard limit ball 9 and the soft limit ball 10 in the single hollow tube 8 are filled at a ratio of 1:1, and the hard limit ball 9 and the soft limit ball 10 can be evenly distributed after the hollow tube 8 is broken.
  • the restriction effect on the stretching of the textile substrate 3 is better.
  • the diameter of the rigid limiting ball 9 and the soft limiting ball 10 are the same, and the diameter of the rigid limiting ball 9 and the soft limiting ball 10 does not exceed the textile fiber gap of the textile substrate 3 in the natural state, so that the hard
  • the limiting ball 9 and the soft limiting ball 10 can fill the textile fiber gap of the textile substrate 3, restrict further stretching of the textile substrate 3, and reduce the stretching effect on the outer surface treatment layer 1, the outer coating material 2, and the inner surface.
  • the pulling action of the treatment layer 4 and the undercoat material 5 makes it difficult to further damage the outer surface treatment layer 1, the outer coating material 2, the inner surface treatment layer 4, and the undercoat material 5 which are inferior in stretchability.
  • the outer surface of the hollow tube 8 is polished, and after the outer coating material 2 is applied on the textile substrate 3, the upper surface of the outer coating material 2 is subjected to a brushing treatment, and then the outer surface treatment layer 1 is laid, and the polished hollow tube 8 is polished.
  • the friction with the textile substrate 3 is smaller, and the abrasion of the textile substrate 3 is reduced, and the overcoat material 2 and the outer surface treatment layer 1 which have been subjected to the napping treatment can be more closely attached.
  • the hollow tube 8 is also filled with a water absorbing resin powder and evacuated, and 9 and 10 in a vacuum state are not easily degraded before the hollow tube 8 is broken, and the water absorbing resin powder is scattered on the textile substrate 3 after the hollow tube 8 is broken to absorb moisture.
  • the water absorbing resin powder can absorb part of moisture when the textile substrate 3 is exposed to moisture, and the textile substrate 3 is elongated. The process of tidal corrosion.
  • the film material structure is laid on the surface of the ETFE material.
  • the textile substrate 3 is stretched.
  • the tensile strength exceeds the strength of the hollow tube 3 please refer to FIG.
  • the tube 3 is broken, and the rigid limiting ball 9 and the soft limiting ball 10 are scattered into the textile fiber gap of the textile substrate 3 due to the presence of the hard limiting ball 9 and the soft limit in the textile fiber gap of the textile substrate 3.
  • the ball 10 limits the further stretching of the textile substrate 3, and by the joint action of the hard limiting ball 9 and the soft limiting ball 10, while limiting the further stretching of the textile substrate 3, the rigid limiting ball 9
  • the fibers around the textile fiber gap of the textile substrate 3 cannot be completely straightened, and the soft limit ball 10 can be compressed and deformed to allow the textile substrate 3 to be stretched continuously within a certain range, having the protective textile substrate 3 Therefore, the fibers of the textile substrate 3 are not easily stretched excessively due to the restriction of the rigid limiting ball 9, and the textile substrate 3 is protected while limiting the further stretching of the textile substrate 3, thereby limiting the outer surface treatment layer.
  • the outer coating Further stretching of the material 2 the inner surface treatment layer 4 and the inner coating material 5 achieves further improvement of the protective structure of the ETFE material film material structure and reduces the possibility of breakage.

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Abstract

一种纺织业新型ETFE材料膜材料结构，属于纺织技术领域。一种纺织业新型ETFE材料膜材料结构，包括纺织物基底(3)，纺织物基底(3)的上表面涂抹有外涂层材(2)，外涂层材(2)的上表面铺设有外表面处理层(1)，纺织物基底(3)的下表面涂抹有内表面处理层(4)，内表面处理层(4)的下表面铺设有内涂层材(5)，纺织物基底(3)内插设有多根空心管(8)，多根空心管(8)均匀排布在纺织物基底(3)上，空心管(8)的两端均固定连接有连接块(7)，多个连接块(7)之间通过纤维线(6)呈S形依次连接，多个纤维线(6)分别镶嵌在外涂层材(2)和内涂层材(5)内，空心管(8)内为中空结构，空心管(8)内填充有混合球，混合球包括硬质限位球(9)和软质限位球(10)。它可以实现进一步提升ETFE材料膜材料结构的防护性，减少破损的可能性。

Description

一种纺织业新型ETFE材料膜材料结构 技术领域
本发明涉及纺织技术领域，更具体地说，涉及一种纺织业新型ETFE材料膜材料结构。
背景技术
纺织材料目前有三大应用领域：服装用纺织品、家用装饰用纺织品以及产业用纺织品。新型纺织材料在这三个领域也都有所应用，尽管服装用纺织品和家用纺织品跟我们最息息相关，但是真正体现新型纺织材料性能的还是第三个应用方向：产业用纺织品。
产业用纺织品包含了农用、工业用、军事用、航空航天、医疗、建筑、交通等方面，虽然是一个较为“年轻”的行业，但产品技术含量相对较高，性能赞，一些性能是普通天然纤维无法比拟的。比如：汽车行业中，汽车轮胎强度的75％来自轮胎中的帘子布。
其中ETFE材料结构中有最强韧的氟塑料，它在保持了PTFE良好的耐热、耐化学性能和电绝缘性能的同时，耐辐射和机械性能有很大程度的改善，拉伸强度可达到50MPa，接近聚四氟乙烯的2倍。
现有的ETFE材料结构的膜材料可主要分为外表面处理层、外涂层材、纺织物基底、内表面处理层、内涂层材。但是由于现有技术的限制，外涂层材和内涂层材在纺织物基底发生拉伸的过程中容易破裂，它们还达不到纺织物基底的良好拉伸性，一旦外涂层材和内涂层材破裂，随着纺织物基底的继续拉伸与收缩作用很有可能造成外表面处理层和内表面处理层的破裂影响美观，虽然ETFE材料结构具有很好的防护性，但是其膜材料依然存在破损的隐患。
发明内容
1.要解决的技术问题
针对现有技术中存在的问题，本发明的目的在于提供一种纺织业新型ETFE材料膜材料结构，它可以实现进一步提升ETFE材料膜材料结构的防护性，减少破损的可能性。
2.技术方案
为解决上述问题，本发明采用如下的技术方案。
一种纺织业新型ETFE材料膜材料结构，包括纺织物基底，所述纺织物基底的上表面涂抹有外涂层材，所述外涂层材的上表面铺设有外表面处理层，所述纺织物基底的下表面涂抹有内表面处理层，所述内表面处理层的下表面铺设有内涂层材，所述纺织物基底内插设有多根空心管，多根空心管均匀排布在纺织物基底上，所述空心管的两端均固定连接有连接块，多个所述连接块之间通过纤维线呈S形依次连接，多个所述纤维线分别镶嵌在外涂层材和内涂层材内，所述空心管内为中空结构，所述空心管内填充有混合球，所述混合球包括硬质限位球和软质限位球，可以实现进一步提升ETFE材料膜材料结构的防护性，减少破损的可能性。
进一步的，所述连接块采用硬橡胶，且连接块和纤维线的表面均涂抹有防腐涂料，硬橡胶具有良好的化学稳定性、优良的耐化学药品腐蚀性能和耐有机溶剂性能、低的吸水性能、高的拉伸强度、抗折强度及优良的电绝缘性能，可以进行机械加工，防腐材料使连接块和纤维线不易被腐蚀。
进一步的，所述软质限位球采用可降解聚氨酯泡沫，所述软质限位球的外表面粘接有硬质绒毛层，所述硬质绒毛层的外侧包裹有薄膜层，可降解聚氨酯泡沫可降解，更环保，随着纺织物基底的拉伸作用，薄膜层被磨破后，露出硬质绒毛层，硬质绒毛层使软质限位球粘在纺织物基底上，保持软质限位球的位置，达到更好的限位作用。
进一步的，所述硬质限位球为硬质可降解塑料球，可降解塑料球可降解，更环保。
进一步的，所述空心管采用D打印材料，所述空心管的管壁厚度为-mm，D打印材料可降解，在环保的同时也方便空心管的制作。
进一步的，所述连接块同样采用D打印材料，且连接块和空心管均采用D打印技术制成，D打印技术方便制作连接块和空心管。
进一步的，单根所述空心管内的硬质限位球和软质限位球填充比例为：，在空心管破裂后硬质限位球和软质限位球能够均匀的散布在纺织物基底中，对纺织物基底拉伸的限制效果更佳。
进一步的，所述硬质限位球和软质限位球的直径相同，且硬质限位球和软质限位球的直径不超过自然状态下纺织物基底的纺织品纤维间隙，使硬质限位球和软质限位球能够填充纺织物基底的纺织品纤维间隙，限制纺织物基底的进一步拉伸，减少拉伸作用对外表面处理层、外涂层材、内表面处理层和内涂层材的拉扯作用，使拉伸性差的外表面处理层、外涂层材、内表面处理层和内涂层材不易进一步破损。
进一步的，所述空心管的外表面经过抛光处理，所述纺织物基底上涂抹外涂层材后，外涂层材的上表面进行拉毛处理后再铺设外表面处理层，抛光处理后的空心管与纺织物基底的摩擦作用更小，减少对纺织物基底的磨损，进过拉毛处理后的外涂层材与外表面处理层能够贴合的更紧密。
进一步的，所述空心管内还填充有吸水树脂粉末并抽成真空，真空状态下的和在空心管破损前不易降解，吸水树脂粉末在空心管破损后散落到纺织物基底上能够吸收水分，在外表面处理层、外涂层材、内表面处理层和内涂层材发生微小裂缝，纺织物基底上接触潮气时吸水树脂粉末能够吸收部分潮气，延长纺织物基底变潮被腐蚀的过程。
3.有益效果
相比于现有技术，本发明的优点在于：
(1)本方案可以实现进一步提升ETFE材料膜材料结构的防护性，减少破损的可能性。
(2)连接块采用硬橡胶，且连接块和纤维线的表面均涂抹有防腐涂料，硬橡胶具有良好的化学稳定性、优良的耐化学药品腐蚀性能和耐有机溶剂性能、低的吸水性能、高的拉伸强度、抗折强度及优良的电绝缘性能，可以进行机械加工，防腐材料使连接块和纤维线不易被腐蚀。
(3)软质限位球采用可降解聚氨酯泡沫，软质限位球的外表面粘接有硬质绒毛层，硬质绒毛层的外侧包裹有薄膜层，可降解聚氨酯泡沫可降解，更环保，随着纺织物基底的拉伸作用，薄膜层被磨破后，露出硬质绒毛层，硬质绒毛层使软质限位球粘在纺织物基底上，保持软质限位球的位置，达到更好的限位作用。
(4)硬质限位球为硬质可降解塑料球，可降解塑料球可降解，更环保。
(5)空心管采用D打印材料，空心管的管壁厚度为-mm，D打印材料可降解，在环保的同时也方便空心管的制作。
(6)连接块同样采用D打印材料，且连接块和空心管均采用D打印技术制成，D打印技术方便制作连接块和空心管。
(7)单根空心管内的硬质限位球和软质限位球填充比例为：，在空心管破裂后硬质限位球和软质限位球能够均匀的散布在纺织物基底中，对纺织物基底拉伸的限制效果更佳。
(8)硬质限位球和软质限位球的直径相同，且硬质限位球和软质限位球的直径不超过自然状态下纺织物基底的纺织品纤维间隙，使硬质限位球和软质限位球能够填充纺织物基底的纺织品纤维间隙，限制纺织物基底的进一步拉伸，减少拉伸作用对外表面处理层、外涂层材、内表面处理层和内涂层材的拉扯作用，使拉伸性差的外表面处理层、外涂层材、内表面处理层和内涂层材不易进一步破损。
(9)空心管的外表面经过抛光处理，纺织物基底上涂抹外涂层材后，外涂层材的上表面进行拉毛处理后再铺设外表面处理层，抛光处理后的空心管与纺织物基底的摩擦作用更小，减少对纺织物基底的磨损，进过拉毛处理后的外涂层材与外表面处理层能够贴合的更紧密。
(10)空心管内还填充有吸水树脂粉末并抽成真空，真空状态下的和在空心管破损前不易降解，吸水树脂粉末在空心管破损后散落到纺织物基底上能够吸收水分，在外表面处理层、外涂层材、内表面处理层和内涂层材发生微小裂缝，纺织物基底上接触潮气时吸水树脂粉末能够吸收部分潮气，延长纺织物基底变潮被腐蚀的过程。
附图说明
图1为现有技术的结构示意图；
图2为现有技术的断面图；
图3为本发明的断面图；
图4为本发明的结构示意图；
图5为本发明空心管部分的结构示意图；
图6为本发明部分空心管破裂后的结构示意图；
图7为本发明软质限位球的结构示意图。
图中标号说明：
1、外表面处理层、2外涂层材、3纺织物基底、4内表面处理层、5内涂层材、6纤维线、7连接块、8空心管、9硬质限位球、10软质限位球、11硬质绒毛层、12薄膜层。
具体实施方式
下面将结合本发明实施例中的附图；对本发明实施例中的技术方案进行清楚、完整地描述；显然；所描述的实施例仅仅是本发明一部分实施例；而 不是全部的实施例。基于本发明中的实施例；本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例；都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”“顶/底端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置有”、“套设/接”、“连接”等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例1：
请参阅图1-7，一种纺织业新型ETFE材料膜材料结构，包括纺织物基底3，纺织物基底3的上表面涂抹有外涂层材2，外涂层材2的上表面铺设有外表面处理层1，纺织物基底3的下表面涂抹有内表面处理层4，内表面处理层4的下表面铺设有内涂层材5，纺织物基底3内插设有多根空心管8，多根空心管8均匀排布在纺织物基底3上，空心管8的两端均固定连接有连接块7，多个连接块7之间通过纤维线6呈S形依次连接，多个纤维线6分别镶嵌在外涂层材2和内涂层材5内，空心管8内为中空结构，空心管8内填充有混合球，混合球包括硬质限位球9和软质限位球10。
连接块7采用硬橡胶，且连接块7和纤维线6的表面均涂抹有防腐涂料，硬橡胶具有良好的化学稳定性、优良的耐化学药品腐蚀性能和耐有机溶剂性 能、低的吸水性能、高的拉伸强度、抗折强度及优良的电绝缘性能，可以进行机械加工，防腐材料使连接块7和纤维线6不易被腐蚀。
软质限位球10采用可降解聚氨酯泡沫，软质限位球10的外表面粘接有硬质绒毛层11，硬质绒毛层11的外侧包裹有薄膜层12，可降解聚氨酯泡沫可降解，更环保，随着纺织物基底3的拉伸作用，薄膜层12被磨破后，露出硬质绒毛层11，硬质绒毛层11使软质限位球10粘在纺织物基底3上，保持软质限位球10的位置，达到更好的限位作用。
硬质限位球9为硬质可降解塑料球，可降解塑料球可降解，更环保。
空心管8采用3D打印材料，空心管8的管壁厚度为1-5mm，使空心管8在纺织物基底3发生较大拉伸时易破裂，空心管8的管壁厚度的具体厚度可根据外表面处理层1、外涂层材2、内表面处理层4和内涂层材5的材料进行调整，在受到同等拉伸力的时候空心管8优先破裂，3D打印材料可降解，在环保的同时也方便空心管8的制作。
连接块7同样采用3D打印材料，且连接块7和空心管8均采用3D打印技术制成，3D打印技术方便制作连接块7和空心管8。
单根空心管8内的硬质限位球9和软质限位球10填充比例为1：1，在空心管8破裂后硬质限位球9和软质限位球10能够均匀的散布在纺织物基底3中，对纺织物基底3拉伸的限制效果更佳。
硬质限位球9和软质限位球10的直径相同，且硬质限位球9和软质限位球10的直径不超过自然状态下纺织物基底3的纺织品纤维间隙，使硬质限位球9和软质限位球10能够填充纺织物基底3的纺织品纤维间隙，限制纺织物基底3的进一步拉伸，减少拉伸作用对外表面处理层1、外涂层材2、内表面处理层4和内涂层材5的拉扯作用，使拉伸性差的外表面处理层1、外涂层材2、内表面处理层4和内涂层材5不易进一步破损。
空心管8的外表面经过抛光处理，纺织物基底3上涂抹外涂层材2后， 外涂层材2的上表面进行拉毛处理后再铺设外表面处理层1，抛光处理后的空心管8与纺织物基底3的摩擦作用更小，减少对纺织物基底3的磨损，进过拉毛处理后的外涂层材2与外表面处理层1能够贴合的更紧密。
空心管8内还填充有吸水树脂粉末并抽成真空，真空状态下的9和10在空心管8破损前不易降解，吸水树脂粉末在空心管8破损后散落到纺织物基底3上能够吸收水分，在外表面处理层1、外涂层材2、内表面处理层4和内涂层材5发生微小裂缝，纺织物基底3上接触潮气时吸水树脂粉末能够吸收部分潮气，延长纺织物基底3变潮被腐蚀的过程。
将本膜材料结构铺在ETFE材料表面，当本膜材料发生拉伸作用时，纺织物基底3发生拉伸，拉伸强度超过空心管3的强度时，请参阅图6，部分3D打印的空心管3破裂，硬质限位球9和软质限位球10散落到纺织物基底3的纺织品纤维间隙中，由于纺织物基底3的纺织品纤维间隙中存在硬质限位球9和软质限位球10，限制了纺织物基底3的进一步拉伸，通过硬质限位球9和软质限位球10的共同作用，在限制纺织物基底3进一步拉伸的同时，硬质限位球9使纺织物基底3的纺织品纤维间隙周围纤维不能被完全拉直，软质限位球10可被压缩变形允许限制纺织物基底3在一定范围内能继续拉伸，具有保护纺织物基底3的作用，使纺织物基底3的纤维不易因硬质限位球9的限位作用拉伸过度大量断裂，在限制纺织物基底3进一步拉伸的同时保护纺织物基底3，从而限制外表面处理层1、外涂层材2、内表面处理层4和内涂层材5的进一步拉伸，实现进一步提升ETFE材料膜材料结构的防护性，减少破损的可能性。
以上所述；仅为本发明较佳的具体实施方式；但本发明的保护范围并不局限于此；任何熟悉本技术领域的技术人员在本发明揭露的技术范围内；根据本发明的技术方案及其改进构思加以等同替换或改变；都应涵盖在本发明的保护范围内。

Claims (10)

  1. 一种纺织业新型ETFE材料膜材料结构，其特征在于：包括纺织物基底(3)，所述纺织物基底(3)的上表面涂抹有外涂层材(2)，所述外涂层材(2)的上表面铺设有外表面处理层(1)，所述纺织物基底(3)的下表面涂抹有内表面处理层(4)，所述内表面处理层(4)的下表面铺设有内涂层材(5)，所述纺织物基底(3)内插设有多根空心管(8)，多根空心管(8)均匀排布在纺织物基底(3)上，所述空心管(8)的两端均固定连接有连接块(7)，多个所述连接块(7)之间通过纤维线(6)呈S形依次连接，多个所述纤维线(6)分别镶嵌在外涂层材(2)和内涂层材(5)内，所述空心管(8)内为中空结构，所述空心管(8)内填充有混合球，所述混合球包括硬质限位球(9)和软质限位球(10)。
  2. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述连接块(7)采用硬橡胶，且连接块(7)和纤维线(6)的表面均涂抹有防腐涂料。
  3. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述软质限位球(10)采用可降解聚氨酯泡沫，所述软质限位球(10)的外表面粘接有硬质绒毛层(11)，所述硬质绒毛层(11)的外侧包裹有薄膜层(12)。
  4. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述硬质限位球(9)为硬质可降解塑料球。
  5. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述空心管(8)采用3D打印材料，所述空心管(8)的管壁厚度为1-5mm。
  6. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述连接块(7)同样采用3D打印材料，且连接块(7)和空心管(8)均采用3D打印技术制成。
  7. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：单根所述空心管(8)内的硬质限位球(9)和软质限位球(10)填充比例为1：1。
  8. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述硬质限位球(9)和软质限位球(10)的直径相同，且硬质限位球(9)和软质限位球(10)的直径不超过自然状态下纺织物基底(3)的纺织品纤维间隙。
  9. 根据权利要求1所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述空心管(8)的外表面经过抛光处理，所述纺织物基底(3)上涂抹外涂层材(2)后，外涂层材(2)的上表面进行拉毛处理后再铺设外表面处理层(1)。
  10. 根据权利要求1-9所述的一种纺织业新型ETFE材料膜材料结构，其特征在于：所述空心管(8)内还填充有吸水树脂粉末并抽成真空。
PCT/CN2018/085789 2018-05-03 2018-05-07 一种纺织业新型etfe材料膜材料结构 WO2019210526A1 (zh)

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