WO2013067827A1 - 保温板封皮面料及其制备工艺 - Google Patents

保温板封皮面料及其制备工艺 Download PDF

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WO2013067827A1
WO2013067827A1 PCT/CN2012/078455 CN2012078455W WO2013067827A1 WO 2013067827 A1 WO2013067827 A1 WO 2013067827A1 CN 2012078455 W CN2012078455 W CN 2012078455W WO 2013067827 A1 WO2013067827 A1 WO 2013067827A1
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layer
composite
aluminum foil
nylon
insulation board
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PCT/CN2012/078455
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English (en)
French (fr)
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翟传伟
李壮贤
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青岛科瑞新型环保材料有限公司
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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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • 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
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/584—Scratch 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
    • B32B2607/00—Walls, panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7691—Heat reflecting layers or coatings

Definitions

  • the invention relates to a heat insulation board cover fabric and a preparation process thereof.
  • the prior art has problems of aging, short service life, ignition and flammability.
  • the invention aims to provide an insulation board cover fabric and a preparation process thereof to solve the problems of aging, short service life, ignition and flammability existing in the prior art. The problem.
  • the technical proposal of the invention is: a thermal insulation board cover fabric, characterized in that it comprises a fiberglass cloth layer, a first aluminum foil layer and a PET laminated in order from the outside to the inside. a layer, a first nylon layer, a second aluminum foil layer, a second nylon layer, and a PE layer.
  • the specification of the fiberglass cloth is 20-500 g/m 2 ; the thickness of the first aluminum foil layer and the second aluminum foil layer are 5-20 micrometers; the thickness of PET is 8-30 micrometers; the first nylon layer and the second layer The thickness of the nylon layer is 8-30 microns; the thickness of the PE layer is 30-200 microns.
  • the fiberglass cloth layer is combined with the first aluminum foil layer, and the specific composite method or process is:
  • the specific composite adopts high-speed dry compounding, first applying a layer of adhesive on one side of the PET film with a rubber roller, and the amount of the binder is controlled at Within 1.5-10g/m 2 , the adhesive coated PET film is volatilized by a hot air oven at 40-200 ° C, and then the PET film is coated with the adhesive side and the first The layer composite is pressed by a roller and then composited into a second layer composite;
  • the advantages of the invention are:
  • the outermost layer of the thermal insulation board is made of fiberglass cloth, which plays an important role in flame retardant performance, scratch resistance and puncture resistance.
  • the outermost layer is made of fiberglass cloth, which has alkali resistance and greatly improved aging resistance.
  • the thermal insulation board cover material of the invention adopts double-layer aluminum foil
  • the double-layer nylon improves the gas impermeability of the cover material for the insulation board, and ensures the maintenance time of the vacuum degree of the vacuum insulation board. Thereby ensuring the service life of the vacuum insulation panel.
  • Figure 1 is a schematic view showing the layer structure of the present invention.
  • an insulation board cover fabric of the present invention is characterized in that it comprises a fiberglass cloth layer which is laminated from the outside to the inside (from top to bottom in the figure).
  • a first aluminum foil layer 2 a PET layer 3, a first nylon layer 4, a second aluminum foil layer 5, a second nylon layer 6 and a PE layer 7.
  • the specification of the fiberglass cloth 1 is 20-500 g/m 2 ; the thickness of the first aluminum foil layer 2 and the second aluminum foil layer 5 are 5-20 micrometers; the thickness of the PET layer 3 is 8-30 micrometers; The thickness of the nylon layer 4 and the second nylon layer 6 are both 8-30 microns; the thickness of the PE layer 7 is 30-200 microns.
  • the preparation process of the insulation board cover fabric of the invention comprises:
  • the fiberglass cloth layer 1 is combined with the first aluminum foil layer 2, and the specific composite method or process is:
  • the first layer composite is combined with one side of the PET layer 3, and the specific composite is made by high-speed dry compounding, and a layer of adhesive is applied on one side of the PET film (ie, PET layer 3) with a rubber roller.
  • the amount of binder is controlled within 1.5-10 g/m 2 , and the PET film coated with the adhesive is volatilized by a hot air oven at 40-200 ° C, and then the PET film is coated.
  • One side of the agent and the first layer composite described above are pressed by a roller and then composited into a second layer composite.

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  • Laminated Bodies (AREA)

Abstract

一种保温板封皮面料及其制备工艺，其保温板封皮面料包括从外到内依次复合的玻纤布层、第一铝箔层、PET层、第一尼龙层、第二铝箔层、第二尼龙层和PE层。本发明的优点是：保温板的最外侧采用玻纤布，起到了重要阻燃性能，抗划伤，抗刺穿性能，同时最外侧采用玻纤布其耐碱性，耐老化性能大大提高。本发明保温板封皮料采用了双层铝箔双层尼龙，提高了保温板用封皮料的不透气性，保证了真空绝热板的真空度的维持时间。从而保证了真空绝热板的使用寿命。

Description

保温板封皮面料及其制备工艺
技术领域
本发明涉及一种保温板封皮面料及其制备工艺。
背景技术
现有技术存在的易老化、使用寿命短、着火和易燃的问题。
发明内容
本发明旨在提供一种保温板封皮面料及其制备工艺，以解决 现有技术存在的 易老化、使用寿命短、着火和易燃 的问题。
本发明的技术方案是：一种保温板封皮面料，其特征在于，包括从外到内依次复合的 玻纤布层、第一铝箔层、 PET 层、第一尼龙层、第二铝箔层、第二尼龙层和 PE 层。
所述的 玻纤布的规格为 20-500g/m2 ；第一铝箔层和第二铝箔层的厚度均为 5-20 微米； PET 的厚度为 8-30 微米；第一尼龙层和第二尼龙层的厚度均为 8-30 微米； PE 层的厚度为 30-200 微米。
一种权利要求1所述的保温板封皮面料的制备工艺，其特征在于，操作步骤包括：
（ 1 ）首先将所述的玻纤布层与第一铝箔层复合，具体复合方法或过程是：
在第一铝箔上涂抹溶剂型或水性胶，然后将玻纤布层铺在溶剂型或水性胶上，并在 40-200℃ 的温度下进行挤压复合，形成第一层复合体；
（ 2 ）将第一层复合体与 PET 层的一侧复合；具体复合采用高速干式复合，先用胶辊在 PET 膜的一侧涂上一层粘合剂，粘合剂的用量控制在 1.5-10g/m2 之内 ，将涂有粘合剂的 PET 膜通过 40-200℃ 的热风烘箱将大部分的溶剂挥发掉之后，再将 PET 膜涂有粘合剂的一侧与第一层复合体通过辊子挤压再复合成第二层复合体；
（ 3 ）将第二层复合体的 PET 层的另一侧与第一尼龙层的一侧复合；具体复合方法同（ 2 ），制得第三层复合体；
（ 4 ）将第三层复合体的第一尼龙层的另一侧与第二铝箔层的一侧复合；具体复合方法同（ 2 ），制得第四层复合体；
（ 5 ）将第四层复合体的第二铝箔层的另一侧与第二尼龙层的一侧复合，具体复合方法同（ 2 ），制得第五层复合体；
（ 6 ）将第五层复合体的尼龙层的另一侧与 PE 复合，具体复合方法同（ 2 ）。
本发明的优点是： 保温板的最外侧采用玻纤布，起到了重要阻燃性能，抗划伤，抗刺穿性能，同时最外侧采用玻纤布其耐碱性，耐老化性能大大提高。本发明保温板封皮料采用了双层铝箔 双层尼龙，提高了保温板用封皮料的不透气性，保证了真空绝热板的真空度的维持时间。从而保证了真空绝热板的使用寿命。
附图说明
图1是本发明的层结构示意图。
具体实施方式
参见图1，本发明一种保温板封皮面料，其特征在于，包括从外到内（图中从上到下）依次复合的 玻纤布层 1 、第一铝箔层 2 、 PET 层 3 、第一尼龙层 4 、第二铝箔层 5 、第二尼龙层 6 和 PE 层 7 。
所述的 玻纤布 1 的规格为 20-500g/m2 ；第一铝箔层 2 和第二铝箔层 5 的厚度均为 5-20 微米； PET 层 3 的厚度为 8-30 微米；第一尼龙层 4 和第二尼龙层 6 的厚度均为 8-30 微米； PE 层 7 的厚度为 30-200 微米。
本发明所述的保温板封皮面料的制备工艺流程包括：
（ 1 ）首先将所述的玻纤布层 1 与第一铝箔层 2 复合，具体复合方法或过程是：
在第一铝箔层 2 上涂抹溶剂型或水性胶，然后将玻纤布层 1 铺在溶剂型或水性胶上，并在 40-200℃ 的温度下进行挤压复合，形成第一层复合体。
（ 2 ）将第一层复合体与 PET 层 3 的一侧复合，具体复合采用高速干式复合，先用胶辊在 PET 膜（即 PET 层 3 ）的一侧涂上一层粘合剂，粘合剂的用量控制在 1.5-10g/m2 之内 ，将涂有粘合剂的 PET 膜通过 40-200℃ 的热风烘箱将大部分的溶剂挥发掉之后，再将 PET 膜涂有粘合剂的一侧与上述的第一层复合体通过辊子挤压再复合成第二层复合体。
（ 3 ）将第二层复合体的 PET 层 3 的另一侧与第一尼龙层 4 的一侧复合。具体复合方法同（ 2 ），制得第三层复合体。
（ 4 ）将第三层复合体的第一尼龙层 4 的另一侧与第二铝箔层 5 的一侧复合，具体复合方法同（ 2 ），制得第四层复合体；
（ 5 ）将第四层复合体的第二铝箔层 5 的另一侧与第二尼龙层 6 的一侧复合，具体复合方法同（ 2 ），制得第五层复合体。
（ 6 ）将第五层复合体的第二尼龙层 6 的另一侧与 PE 层（膜） 7 复合，具体复合方法同（ 2 ）。

Claims (3)

  1. 一种保温板封皮面料，其特征在于，包括从外到内依次复合的 玻纤布层、第一铝箔层、 PET 层、第一尼龙层、第二铝箔层、第二尼龙层和 PE 层。
  2. 根据权利要求1所述的保温板封皮面料，其特征在于，所述的 玻纤布的规格为 20-500g/m2 ；第一铝箔层和第二铝箔层的厚度均为 5-20 微米； PET 的厚度为 8-30 微米；第一尼龙层和第二尼龙层的厚度均为 8-30 微米； PE 层的厚度为 30-200 微米。
  3. 一种权利要求1所述的保温板封皮面料的制备工艺，其特征在于，操作步骤包括：
    （ 1 ）首先将所述的玻纤布层与第一铝箔层复合，具体复合方法或过程是：
    在第一铝箔上涂抹溶剂型或水性胶，然后将玻纤布层铺在溶剂型或水性胶上，并在 40-200℃ 的温度下进行挤压复合，形成第一层复合体；
    （ 2 ）将第一层复合体与 PET 层的一侧复合；具体复合采用高速干式复合，先用胶辊在 PET 膜的一侧涂上一层粘合剂，粘合剂的用量控制在 1.5-10g/m2 之内 ，将涂有粘合剂的 PET 膜通过 40-200℃ 的热风烘箱将大部分的溶剂挥发掉之后，再将 PET 膜涂有粘合剂的一侧与第一层复合体通过辊子挤压再复合成第二层复合体；
    （ 3 ）将第二层复合体的 PET 层的另一侧与第一尼龙层的一侧复合；具体复合方法同（ 2 ），制得第三层复合体；
    （ 4 ）将第三层复合体的第一尼龙层的另一侧与第二铝箔层的一侧复合；具体复合方法同（ 2 ），制得第四层复合体；
    （ 5 ）将第四层复合体的第二铝箔层的另一侧与第二尼龙层的一侧复合，具体复合方法同（ 2 ），制得第五层复合体；
    （ 6 ）将第五层复合体的尼龙层的另一侧与 PE 复合，具体复合方法同（ 2 ）。
PCT/CN2012/078455 2011-11-07 2012-07-11 保温板封皮面料及其制备工艺 WO2013067827A1 (zh)

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CN101844642A (zh) * 2010-05-19 2010-09-29 黄山永新股份有限公司 真空隔热板包装薄膜及其制备方法
CN201802022U (zh) * 2010-09-29 2011-04-20 张叶莎 养殖棚保温板
CN102501473A (zh) * 2011-11-07 2012-06-20 青岛科瑞新型环保材料有限公司 保温板封皮面料及其制备工艺
CN202319146U (zh) * 2011-11-18 2012-07-11 青岛科瑞新型环保材料有限公司 保温板封皮面料

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WO2018086752A1 (de) * 2016-11-08 2018-05-17 Va-Q-Tec Ag Vakuumisolationspaneel
EP3879040A1 (fr) * 2020-03-08 2021-09-15 Bruno Chavanne Panneau porteur isolant pour coque sous vide démontable
WO2021180373A1 (fr) * 2020-03-08 2021-09-16 Bruno Chavanne Panneau porteur isolant pour coque sous vide démontable

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