CN106313790B - 一种防火玻璃纤维-铝合金混杂层板的制备方法 - Google Patents
一种防火玻璃纤维-铝合金混杂层板的制备方法 Download PDFInfo
- Publication number
- CN106313790B CN106313790B CN201610708711.3A CN201610708711A CN106313790B CN 106313790 B CN106313790 B CN 106313790B CN 201610708711 A CN201610708711 A CN 201610708711A CN 106313790 B CN106313790 B CN 106313790B
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- fire prevention
- glued membrane
- alloy plate
- glass fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 59
- 239000011152 fibreglass Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 230000002265 prevention Effects 0.000 claims abstract description 42
- 239000012528 membrane Substances 0.000 claims abstract description 34
- 239000003365 glass fiber Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000002131 composite material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005187 foaming Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002313 adhesive film Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011160 polymer matrix composite Substances 0.000 description 2
- 229920013657 polymer matrix composite Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin 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
- 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
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/02—Tanks
-
- 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
- B32B2250/05—5 or more layers
-
- 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
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03486—Fuel tanks characterised by the materials the tank or parts thereof are essentially made from
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Abstract
本发明涉及一种防火玻璃纤维‑铝合金混杂层板的制备方法，它包含防火胶膜、玻璃纤维预浸料层和铝合金板，制备包括下列步骤：涂覆防火胶膜、铺贴和固化成型。本发明将防火涂料本体树脂涂覆为连续的防火胶膜，并将防火胶膜引入到玻璃纤维预浸料和表面铝合金板之间，防火层厚度为0.2mm～0.3mm，具有耐火特性，可有效隔绝失火后的火焰及热量冲击，可用于航空飞行器座舱隔板、汽车油箱盖件等易发生火灾部位。
Description
技术领域
本发明属于复合材料技术领域，涉及一种防火玻璃纤维-铝合金混杂层板的制备方法。
背景技术
复合材料在航空航天与民用汽车中的应用越来越广泛，大量的金属材料正在逐步的被复合材料所代替，但单一的树脂基复合材料因各向异性及较差的抗冲击性也阻扰的其在某些领域的应用。复合材料与金属叠层结构综合两者的优势，具备了树脂基复合材料的耐疲劳、低密度、高比强度以及金属的良好韧性等特点，这种材料可广泛替代传统的金属材料。
同时，材料在应用过程中，其安全性能是工程师考虑的重点，火灾是造成复合材料失效及人员伤亡的一个重要因素，传统的纤维-金属混杂层板仅含有金属层及纤维预浸料层，无防火特性，当其在遇到火焰冲击时，铝合金板迅速熔化使预浸料层裸露到火焰中，高温使树脂分解并放出大量的有毒气体，对人的生命造成威胁。为使纤维-金属混杂层板能够防御火焰冲击，传统的做法是在零件外表面刷涂防火涂料，这种刷涂工艺效率低、均匀性较差，且刷涂后零件表面防火涂料层增厚不易控制，使用过程中可能因碰撞脱落而减弱防火效果。本发明为解决这一问题，将防火涂料本体树脂制备成连续的、具有稳定厚度的防火胶膜，并将该防火胶膜铺贴到玻璃纤维-铝合金混杂层板中，使制备的玻璃纤维-铝合金混杂层板零件具有防火特性，该方法无外表面刷涂防火涂料工序，简化了零件制造工序，同时，因外表面无涂料层，可避免在运输、使用过程中的涂料脱落等问题。
发明内容
本发明的目的是提供一种能够抵抗高温火焰冲击及抗热传导的玻璃纤维-铝合金层板制备方法，以解决传统材料在应用过程面临的火灾风险，该方法可用于飞行器或汽车油箱与其他关键部位的玻璃纤维-铝合金层板隔板制造，以抵抗油箱意外起火造成的火焰冲击，保护人员安全。
本发明解决上述技术问题所采用的技术方案如下，
防火玻璃纤维-铝合金混杂层板由铝合金板、玻璃纤维预浸料层、防火胶膜组成，在模具上铺贴后给予压力及温度固化成型，铺叠顺序依次为：铝合金板-防火胶膜-玻璃纤维预浸料层-铝合金板-玻璃纤维预浸料层-防火胶膜-铝合金板，铝合金板厚度为0.2～0.5mm，该方法包括以下步骤：
a)将防火涂料本体树脂放置于涂膜设备的胶槽中，在离型纸上涂成连续的防火胶膜，防火涂料本体树脂的性能参数应满足：发泡温度为180℃～300℃；
b)在模具上依次铺贴铝合金板、防火胶膜、玻璃纤维预浸料层、铝合金板、玻璃纤维预浸料层、防火胶膜、铝合金板，形成零件预成型坯体，玻璃纤维预浸料的性能参数应满足：固化温度范围为115℃～125℃；
c)给予坯体压力及温度，使坯体在模具上固化成型，压力范围：0.3MPa～0.4MPa，温度范围：115℃～125℃。
玻璃纤维预浸料层由多层玻璃纤维预浸料铺贴而成，玻璃纤维预浸料中的玻璃纤维体积分数为60％～70％，玻璃纤维预浸料单层名义厚度为0.125mm～0.200mm。
防火胶膜厚度为0.2mm～0.3mm。
防火胶膜为连续性薄膜卷材，表面衬塑料膜。
铝合金板、玻璃纤维预浸料层及防火胶膜组合为坯体后，在坯体上施加压力及温度固化的压力范围：0.3MPa～0.4MPa，温度范围：120℃～125℃。
本发明具有的优点和有益效果：本发明将连续防火胶膜引入到玻璃纤维-铝合金混杂层板中，使材料具有防火特性，在受到火焰冲击时，防火胶膜层的热分解发泡能够在一定时间内抵御高温冲击，达到防火目的。
本发明的防火玻璃纤维-铝合金混杂层板的制备方法，使材料在具有传统特性的前提下，增加防火性能，在实现防火性的同时可单独作为飞机或汽车等的零件使用；同时，在结构设计中，该防火玻璃纤维-铝合金混杂层板不仅能够作为单独的零件使用，而且该材料具备的隔热冲击性能，可使其单独作为防火材料使用，发挥防火玻璃纤维-铝合金混杂层板的防火、隔热等特性。本发明的防火玻璃纤维-铝合金层板的制备方法，无需再在零件表面涂覆其他防火材料，不仅降低了零件后期处理成本，并且在同一结构中实现了结构与防火的多功能特性。
本发明结合了防火涂料、预浸料和铝合金板的特点，将三种材料一体化成型为具有防火功能的玻璃纤维-铝合金混杂层板，该方法简化了制造工序，连续性防火胶膜使零件制造更加高效、稳定，同时避免了涂料在外表面可能引起的脱落问题，零件外表面无需再设置防火层，实现了承力、防火的一体化。
附图说明
图1是防火玻璃纤维-铝合金混杂层板结构示意图；
图2是防火胶膜的涂膜示意图；
图3是防火玻璃纤维-铝合金混杂层板半圆结构零件外形及铺贴示意图；
图4是防火玻璃纤维-铝合金混杂层板半圆结构零件成型示意图；
图5是防火玻璃纤维-铝合金混杂层板半圆结构零件受火焰冲击后的结构示意图。
具体实施方式
本发明方法包括以下步骤：
a)将防火涂料本体树脂放置于涂膜设备的胶槽中，在离型纸上涂成连续的防火胶膜；
b)在模具上铺贴材料，铺贴顺序为：铝合金板、防火胶膜、玻璃纤维预浸料层、铝合金板、玻璃纤维预浸料层、防火胶膜、铝合金板，形成零件预成型坯体；
c)给予坯体压力及温度，使坯体在模具上固化成型。
铝合金板厚度为0.2～0.5mm，玻璃纤维预浸料层由多层玻璃纤维预浸料单层组成，玻璃纤维预浸料单层名义厚度为0.125mm～0.200mm，玻璃纤维预浸料可在115℃～125℃固化，玻璃纤维体积分数为60％～70％。
防火胶膜厚度为0.2mm～0.3mm，铺贴在防火玻璃纤维-铝合金混杂层板表层铝合金板的内侧，发泡温度为180℃～300℃，发泡遇火炭化后厚度为原发泡层厚度的35倍～40倍。
铝合金板、玻璃纤维预浸料层及防火胶膜依次铺贴完成后，外加压力及温度固化，压力范围：0.3MPa～0.4MPa，温度范围：115℃～125℃。
当防火玻璃纤维-铝合金混杂层板受到火焰冲击时，防火胶膜升温到180℃时开始逐步发泡，并将外表面铝合金板向外顶出鼓包，强的火焰冲击在瞬时间内击穿铝合金板，使防火胶膜层发泡溢出，发泡厚度为原防火胶膜厚度的35倍～40倍，并在火焰灼烧下分解形成多孔炭化结构，防火胶膜的化学分解可吸收热量，且形成的多孔结构可有效隔绝高温，达到防火目的。
如图1所示，防火玻璃纤维-铝合金混杂层板由铝合金板1、玻璃纤维预浸料层2及防火胶膜3组成。
如图2所示，防火胶膜的涂膜过程是，调整上涂胶辊22和下涂胶辊19的辊间距至0.3mm，将离型纸17放置于离型纸退卷辊18上，PE膜26放置于PE膜退卷辊24上，使离型纸17通过上涂胶辊22和下涂胶辊19的之间的间隙，中间经过冷却台20降温，PE膜26从PE膜退卷辊24上退出，经过调整辊27调整张力，PE膜26与离型纸17经过上压辊25及下压辊28的间隙后，共同收入收卷辊21。
将满足参数为发泡温度为180℃～300℃的防火涂料本体树脂放置于胶槽16中，搅拌胶槽16中的树脂，使树脂混合均匀，通过上涂胶辊22的旋转和下涂胶辊19对合旋转，使树脂通过预定辊间隙的缝隙，并粘连在离型纸17上，在离型纸17上形成0.3mm厚度的防火胶膜，防火胶膜随离型纸17送至冷却台20降低温度及粘度，并经过上压辊25及下压辊28，使PE膜26覆盖在形成的防火胶膜上，最终送入收卷辊21收卷，形成连续的防火胶膜。
参见图3，防火玻璃纤维-铝合金混杂层板半圆结构零件外形及成型示意图，依次在下模12上铺贴铝合金板1、防火胶膜2、玻璃纤维预浸料层3、铝合金板1、玻璃纤维预浸料层3、防火胶膜2、铝合金板1，在压机上将上模13与下模12对合，并通过压机给予模具加0.35MPa压力，同时给模具升温，模具温度控制在115℃～125℃之间，下模12的限位块23可限制零件成型厚度，零件固化完成后，打开上模13，并从下模12取出零件。
参见图4，防火玻璃纤维-铝合金混杂层板半圆结构零件受火焰冲击后的结构示意图，火焰15从外部冲击到半圆结构零件顶部，零件顶部上表面的铝合金1板迅速升温到180℃以上，贴近上表面铝合金板1的防火胶膜2开始逐步发泡，上表面的铝合金板1随火焰冲击而迅速熔化，使贴近上表面铝合金板1的防火胶膜2裸漏于火焰中加速发泡，并随温度升高分解碳化为多孔防火层14，防火胶膜2发泡过程中能够依靠分解能吸收热量，并且多孔防火层14能够有效的隔绝火焰及高温向零件另外一侧扩展。
本发明不仅限于以上的实施例，对本领域普通专业技术人员，所做的各种变化和修改，都应在本发明的构思及保护范围之内。
Claims (3)
1.一种防火玻璃纤维-铝合金混杂层板的制备方法，其特征在于：防火玻璃纤维-铝合金混杂层板由铝合金板、玻璃纤维预浸料层、防火胶膜组成，在模具上铺贴后给予压力及温度固化成型，铺叠顺序依次为：铝合金板-防火胶膜-玻璃纤维预浸料层-铝合金板-玻璃纤维预浸料层-防火胶膜-铝合金板，铝合金板厚度为0.2～0.5mm，该方法包括以下步骤：
a)将防火涂料本体树脂放置于涂膜设备的胶槽中，在离型纸上涂成连续的防火胶膜，防火涂料本体树脂的性能参数应满足：当受到火焰冲击时发泡，发泡温度为180℃～300℃；
b)在模具上依次铺贴铝合金板、防火胶膜、玻璃纤维预浸料层、铝合金板、玻璃纤维预浸料层、防火胶膜、铝合金板，形成零件预成型坯体，玻璃纤维预浸料层的性能参数应满足：固化温度范围为115℃～125℃；
c)给予坯体压力及温度，使坯体在模具上固化成型，压力范围：0.3MPa～0.4MPa，温度范围：115℃～125℃。
2.根据权利要求1所述防火玻璃纤维-铝合金混杂层板的制备方法，其特征在于：防火胶膜厚度为0.2mm～0.3mm。
3.根据权利要求1所述防火玻璃纤维-铝合金混杂层板的制备方法，其特征在于：铝合金板、玻璃纤维预浸料层及防火胶膜铺贴为坯体后，在坯体上施加压力及温度使零件固化，压力范围：0.3MPa～0.4MPa，温度范围：120℃～125℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708711.3A CN106313790B (zh) | 2016-08-23 | 2016-08-23 | 一种防火玻璃纤维-铝合金混杂层板的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708711.3A CN106313790B (zh) | 2016-08-23 | 2016-08-23 | 一种防火玻璃纤维-铝合金混杂层板的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106313790A CN106313790A (zh) | 2017-01-11 |
| CN106313790B true CN106313790B (zh) | 2018-07-24 |
Family
ID=57742383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708711.3A Active CN106313790B (zh) | 2016-08-23 | 2016-08-23 | 一种防火玻璃纤维-铝合金混杂层板的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106313790B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6656702B1 (ja) * | 2019-08-15 | 2020-03-04 | 株式会社Ｔｈｅ ＭＯＴ Ｃｏｍｐａｎｙ | 繊維強化樹脂成形品の製造方法 |
| CN112537103A (zh) * | 2020-04-13 | 2021-03-23 | 廊坊市飞泽复合材料科技有限公司 | 一种汽车覆盖件复合材料结构及其成型方法 |
| CN114274656A (zh) * | 2021-12-24 | 2022-04-05 | 东北轻合金有限责任公司 | 一种玻璃纤维铝合金层状复合板的制备方法 |
| CN114605837B (zh) * | 2022-03-10 | 2023-02-28 | 浙江葆润应用材料有限公司 | 一种用于电池包的一体成型防火pcm复合材料及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029376A (zh) * | 2012-12-21 | 2013-04-10 | 官宇寰 | 一种金属-纤维复合层板及其制造方法 |
| CN205170735U (zh) * | 2015-11-26 | 2016-04-20 | 青岛乐粘新材料开发有限公司 | 防火铝箔胶带 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160079326A (ko) * | 2014-12-26 | 2016-07-06 | 홍익대학교세종캠퍼스산학협력단 | 유리섬유 강화 플라스틱 및 알루미늄을 포함한 하이브리드 복합재료 제조방법 및 하이브리드 복합재료 |
-
2016
- 2016-08-23 CN CN201610708711.3A patent/CN106313790B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029376A (zh) * | 2012-12-21 | 2013-04-10 | 官宇寰 | 一种金属-纤维复合层板及其制造方法 |
| CN205170735U (zh) * | 2015-11-26 | 2016-04-20 | 青岛乐粘新材料开发有限公司 | 防火铝箔胶带 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106313790A (zh) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106313790B (zh) | 一种防火玻璃纤维-铝合金混杂层板的制备方法 | |
| CA2759976C (en) | Improved, green aircraft interior panels | |
| US20230398772A1 (en) | High-strength low-heat release composites | |
| EP1570976A1 (de) | Verarbeitung von zyklischen Oligomeren zu thermoplastischen PBT-Kunststoffen | |
| EP2894136B1 (en) | Improved method of making fire resistant sustainable aircraft interior panels | |
| CN105946327B (zh) | 一种双面斜纹立体结构玻璃纤维织物及制备复合材料的方法 | |
| CN102604239A (zh) | 嵌入式高温共固化大阻尼复合材料及其制备工艺 | |
| CN106867251B (zh) | 一种预浸料及由其制备蜂窝芯的方法 | |
| CN112976748A (zh) | 一种用于新能源汽车电池箱的超混杂防火预浸料及制备方法 | |
| GB2571786A (en) | Manufacture of fire-retardant sandwich panels | |
| CN109747257A (zh) | 陶瓷涂装复合板及其制备方法 | |
| CN111907092A (zh) | 汽车复合材料电池箱三明治结构的rtm成型方法 | |
| CN104018665B (zh) | 一种建筑模板材料及其制备方法 | |
| EP1464483B1 (en) | A pigmented panel assembly | |
| CN110295408A (zh) | 一种芳纶1313网状纤维及其制备方法、芳纶环氧树脂胶及其制备方法 | |
| EP3184294A1 (en) | Flame-retardant lightweight structural core and manufacturing method therefor | |
| KR101528336B1 (ko) | 탈오토클레이브 공정용 반함침 프리프레그의 제조방법 | |
| CN209159057U (zh) | 轨道交通车辆芳纶蜂窝蒙皮结构 | |
| CN108724853B (zh) | 一种无卤膨胀型阻燃玻纤增强聚丙烯板材的制备方法 | |
| RU172679U1 (ru) | Поддерживающее устройство строительной конструкции | |
| JP2021112849A (ja) | 積層体及び積層体の製造方法 | |
| KR101592976B1 (ko) | 해양 플랜트용 윈도우윌 클레딩 제조방법 | |
| DE102012220304B4 (de) | Verfahren zur Herstellung eines Sandwichbauteils |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |