CN114523739A - 一种基于pe物理微发泡技术的金属复合板加工工艺 - Google Patents

一种基于pe物理微发泡技术的金属复合板加工工艺 Download PDF

Info

Publication number
CN114523739A
CN114523739A CN202210223685.0A CN202210223685A CN114523739A CN 114523739 A CN114523739 A CN 114523739A CN 202210223685 A CN202210223685 A CN 202210223685A CN 114523739 A CN114523739 A CN 114523739A
Authority
CN
China
Prior art keywords
metal composite
plate
foaming
composite plate
base layer
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.)
Pending
Application number
CN202210223685.0A
Other languages
English (en)
Inventor
李华国
姜荣行
李正华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Kangzhan New Material Co ltd
Original Assignee
Taizhou Kangzhan New Material Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Kangzhan New Material Co ltd filed Critical Taizhou Kangzhan New Material Co ltd
Priority to CN202210223685.0A priority Critical patent/CN114523739A/zh
Publication of CN114523739A publication Critical patent/CN114523739A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/18Layered products comprising a layer of metal comprising iron or steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/20Layered products comprising a layer of metal comprising aluminium or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0004Cutting, tearing or severing, e.g. bursting; Cutter details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/18Layered 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 features of a layer of foamed material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B2038/0052Other operations not otherwise provided for
    • B32B2038/0084Foaming
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0214Materials belonging to B32B27/00
    • B32B2266/025Polyolefin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

本发明提供了一种基于PE物理微发泡技术的金属复合板加工工艺,属于机械技术领域。它解决了现有金属复合板加工工艺不佳的问题。本基于PE物理微发泡技术的金属复合板加工工艺包括以下步骤:将PE原料、辅料注入到螺杆机内进行加热充分搅拌熔解,将氮气高压注入熔解后的PE料中,注入氮气后的PE原料进行恒温搅拌发泡处理并通过模口组件形成方型板,将金属卷板和高分子膜一起分别加两个复合辊上形成上基层和下基层将方型板注入到上基层和下基层之间并利用PE料余热直接共挤复合成型为金属复合板,压平冷却后对金属复合板来两侧边进行修整并裁切呈指定尺寸。本发明具有提高金属复合板发泡率、发泡更加均匀细腻且降低了生产成本的优点。

Description

一种基于PE物理微发泡技术的金属复合板加工工艺
技术领域
本发明属于机械技术领域,涉及一种金属复合板,特别涉及一种基于PE物理微发泡技术的金属复合板加工工艺。
背景技术
聚乙烯简称PE是乙烯经聚合制得的一种热塑性树脂,金属复合板具备重量轻、刚度强、隔热隔音好等优点,且这些优点主要依赖金属复合板上的无数孔隙来实现的,应用广泛,现有的金属复合板包括上、下设置的基层和位于两个基层之间的PE发泡层,基层由金属卷板和高分子膜组成,PE发泡层由于PE原料进行加热搅拌熔解而成,且基层在一定的温度下通过融化高分子膜的方式与PE发泡层复合。
现有的金属复合板加工工艺中,PE原料从发泡到与基层复合成金属复合板过程中,PE发泡层的发泡率不高且发泡不均匀,同时在PE发泡层与基层进行复合成型时,通常需要进行二次复合二次加热,工作效率低且金属复合板之间的粘合力度不够,粘结不够紧密,十分影响金属复合板的质量。
发明内容
本发明的目的是针对现有技术中存在的上述问题,提供了一种基于PE物理微发泡技术的金属复合板加工工艺,来解决以上问题。
本发明的目的可通过下列技术方案来实现:一种基于PE物理微发泡技术的金属复合板加工工艺,其特征在于,包括以下步骤:
S1:将准备好的PE原料、辅料注入到螺杆机内加热并进行充分搅拌熔解;
S2:PE原料与辅料充分搅拌熔解后,将氮气高压注入熔解后的PE料中;
S3:注入氮气后的PE原料通过螺杆机恒温搅拌发泡处理;
S4:充分发泡后的PE料通过模头组件挤压形成方型板;
S5:将金属卷板和高分子膜一起分别加入呈上下结构设计两个复合辊上,可形成上基层和下基层,将方型板注入到上基层和下基层之间并利用PE料发泡后的余热直接共挤复合成型为金属复合板;
S6:复合成型后的金属复合板经过缓慢冷却后,通过整平装置进行压平处理;
S7:压平处理后的金属复合板进入至冷却仓内,实现冷却降温处理;
S8:对冷却降温处理后的金属复合板来两侧边进行修整;
S9:修整后的金属复合板裁切呈指定尺寸。
在上述基于PE物理微发泡技术的金属复合板加工工艺中,所述的金属卷板可采用铝卷板或钢卷板。
与现有技术相比,本基于PE物理微发泡技术的金属复合板加工工艺通过添加辅料和注入氮气,可以有效的将发泡率提高到30%-40%,且发泡均匀更加细腻,使其复合板重量轻,具有保温隔热和环保效果,同时减少了热量的缺少、提高了加工效率,同时利用PE料发泡后的余热直接与基层共挤复合成型为复合板,避免了二次复合二次加热,有效的降低了制造成本,并提高了剥离强度和使用效果。
附图说明
图1是本基于PE物理微发泡技术的金属复合板结构示意图。
图2是本基于PE物理微发泡技术的金属复合板加工工艺流程简易图。
图中,1、金属复合板;2、金属卷板;3、高分子膜;4、方型板。
具体实施方式
以下是本发明的具体实施例并结合附图,对本发明的技术方案作进一步的描述,但本发明并不限于这些实施例。
如图1图2所示,本基于PE物理微发泡技术的金属复合板加工工艺,其特征在于,包括以下步骤:
S1:将准备好的PE原料、辅料注入到螺杆机内加热并进行充分搅拌熔解;
S2:PE原料与辅料充分搅拌熔解后,将氮气高压注入熔解后的PE料中;
S3:注入氮气后的PE原料通过螺杆机恒温搅拌发泡处理;
S4:充分发泡后的PE料通过模头组件挤压形成方型板;该工艺使其方型板发泡更加均匀,细腻,发泡率30%-40%,使用发泡后的方型板重量轻,具有保温隔热和环保效果,同时减少了热量的缺少、提高了加工效率;
S5:将金属卷板和高分子膜一起分别加入呈上下结构设计两个复合辊上,可形成上基层和下基层,将方型板注入到上基层和下基层之间并利用PE料发泡后的余热直接共挤复合成型为复合板;避免了二次复合二次加热,有效的降低了制造成本,并提高了剥离强度和使用效果;
S6:复合成型后的金属复合板经过缓慢冷却后,通过整平装置进行压平处理;
S7:压平处理后的金属复合板进入至冷却仓内,实现冷却降温处理;
S8:对冷却降温处理后的金属复合板来两侧边进行修整;
S9:修整后的金属复合板裁切呈指定尺寸.
进一步细说,金属卷板可采用铝卷板或钢卷板。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代,但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。

Claims (2)

1.一种基于PE物理微发泡技术的金属复合板加工工艺,其特征在于,包括以下步骤:
S1:将准备好的PE原料、辅料注入到螺杆机内加热并进行充分搅拌熔解;
S2:PE原料与辅料充分搅拌熔解后,将氮气高压注入熔解后的PE料中;
S3:注入氮气后的PE原料通过螺杆机恒温搅拌发泡处理;
S4:充分发泡后的PE料通过模头组件挤压形成方型板;
S5:将金属卷板和高分子膜一起分别加入呈上下结构设计两个复合辊上,可形成上基层和下基层,将方型板注入到上基层和下基层之间并利用PE料发泡后的余热直接共挤复合成型为金属复合板;
S6:复合成型后的金属复合板经过缓慢冷却后,通过整平装置进行压平处理;
S7:压平处理后的金属复合板进入至冷却仓内,实现冷却降温处理;
S8:对冷却降温处理后的金属复合板来两侧边进行修整;
S9:修整后的金属复合板裁切呈指定尺寸。
2.根据权利要求1所述一种基于PE物理微发泡技术的金属复合板加工工艺,其特征在于,所述的金属卷板可采用铝卷板或钢卷板。
CN202210223685.0A 2022-03-07 2022-03-07 一种基于pe物理微发泡技术的金属复合板加工工艺 Pending CN114523739A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210223685.0A CN114523739A (zh) 2022-03-07 2022-03-07 一种基于pe物理微发泡技术的金属复合板加工工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210223685.0A CN114523739A (zh) 2022-03-07 2022-03-07 一种基于pe物理微发泡技术的金属复合板加工工艺

Publications (1)

Publication Number Publication Date
CN114523739A true CN114523739A (zh) 2022-05-24

Family

ID=81627038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210223685.0A Pending CN114523739A (zh) 2022-03-07 2022-03-07 一种基于pe物理微发泡技术的金属复合板加工工艺

Country Status (1)

Country Link
CN (1) CN114523739A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753935A (zh) * 2013-12-26 2014-04-30 浙江康展新型建材有限公司 一种金属复合板工艺
CN215054756U (zh) * 2021-04-14 2021-12-07 浙江康展新材料股份有限公司 物理氮气发泡钢塑板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753935A (zh) * 2013-12-26 2014-04-30 浙江康展新型建材有限公司 一种金属复合板工艺
CN215054756U (zh) * 2021-04-14 2021-12-07 浙江康展新材料股份有限公司 物理氮气发泡钢塑板

Similar Documents

Publication Publication Date Title
CN113085220B (zh) 一种连续纤维增强热塑性复合物微发泡制品及其成型方法和装置
CN1792605A (zh) 亚光平滑型铝塑复合带的制作方法
CN113664063B (zh) 一种铜钼铜层状复合材料的制备方法
CN206678355U (zh) 一种pvc木塑板共挤包覆设备
JP5951798B2 (ja) 複数の燃料電池セパレータプレートアセンブリの製造方法
CN1123014A (zh) 制造玻璃纤维毡增强的热塑性塑料板的方法和实施此方法的设备
CN101108532A (zh) 一种制备聚乙烯醇缩丁醛胶片的方法
CN112356543A (zh) 一种高光泽高透明聚乙烯流延膜及其制备方法
CN111497413A (zh) 一种具有蜂窝孔的塑料中空板的加工成型方法
CN114523739A (zh) 一种基于pe物理微发泡技术的金属复合板加工工艺
CN105377522A (zh) 用于对多孔泡沫体表面进行密封的方法
CN110271159A (zh) 一种墙板的制造方法
CN106379027A (zh) 一种生产钢塑复合壁板专用设备及其工艺
WO2024124817A1 (zh) 一种热法铝塑复合膜及其制备方法
CN115871302A (zh) 一种新能源电池铝塑膜用的流延聚丙烯复合膜及制备方法
CN110385905B (zh) 一种含有双保护核心阻隔层的叠层共挤膜及其生产工艺
CN106142804B (zh) 一种cfrt增强塑料蜂窝板的生产工艺及设备
CN107379594A (zh) Lvt覆膜地板的生产装置及其使用方法
CN101786364B (zh) 一种单面高温铝塑复合带的生产方法
CN101596787B (zh) 一种连续制备高分子复合材料多层板材的方法
CN114437464B (zh) 一种耐烧蚀低导热复合材料制备方法
CN115257136A (zh) 一种改善熔胶漏铝的铝塑复合膜的制备方法
CN101254678A (zh) 铜塑复合板加工工艺及其制得的铜塑复合板
CN206170664U (zh) 一种钢塑复合壁板专用装置
CN109383041A (zh) 石塑高填充复合包装板材制备装置及制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination