CN110218293B - 铝镁锰聚氨酯屋面板及其制备工艺 - Google Patents

铝镁锰聚氨酯屋面板及其制备工艺 Download PDF

Info

Publication number
CN110218293B
CN110218293B CN201910558135.2A CN201910558135A CN110218293B CN 110218293 B CN110218293 B CN 110218293B CN 201910558135 A CN201910558135 A CN 201910558135A CN 110218293 B CN110218293 B CN 110218293B
Authority
CN
China
Prior art keywords
parts
component
polyol
polyurethane
manganese
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
Application number
CN201910558135.2A
Other languages
English (en)
Other versions
CN110218293A (zh
Inventor
王茂柳
王茂功
王加祥
王佰林
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.)
Shandong Hongxinyuan Steel Plate Co ltd
Original Assignee
Shandong Hongxinyuan Steel Plate 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 Shandong Hongxinyuan Steel Plate Co ltd filed Critical Shandong Hongxinyuan Steel Plate Co ltd
Priority to CN201910558135.2A priority Critical patent/CN110218293B/zh
Publication of CN110218293A publication Critical patent/CN110218293A/zh
Application granted granted Critical
Publication of CN110218293B publication Critical patent/CN110218293B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/425—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids the polyols containing one or two ether groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/10—Water or water-releasing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/20—Ternary blends of expanding agents
    • C08J2203/202—Ternary blends of expanding agents of physical blowing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

本发明属于聚氨酯发泡材料技术领域，具体的涉及一种铝镁锰聚氨酯屋面板及其制备工艺。包括上下两层彩钢板和中间夹层，彩钢板材质为铝镁锰合金材质；中间夹层为硬质发泡聚氨酯，硬质发泡聚氨酯由A组分和B组分组成，A组分与B组分的重量比为100：170‑175，A组分以总量100份计，原料组成如下：聚合物多元醇10‑25份，聚醚酯多元醇20‑25份，聚醚多元醇20‑30份，聚酯多元醇15‑20份，发泡剂10‑15份，阻燃剂10‑15份，催化剂0.05‑3份。本发明所述的铝镁锰聚氨酯屋面板，闭孔结构使其不会产生吸水膨胀现象，结合面层材料对水的阻隔作用，使材料具有防潮、防水的特点，且复合板材的稳定性好。

Description

铝镁锰聚氨酯屋面板及其制备工艺
技术领域
本发明属于聚氨酯发泡材料技术领域，具体的涉及一种铝镁锰聚氨酯屋面板及其制备工艺。
背景技术
伴随着城市化进程的日益发展和人民生活品质的不断提高，人们对室内环境舒适度的要求也越来越高，空调能耗也随之大幅度的增加，据统计，我国建筑耗能比例已经达到全社会能耗的35％，建筑的巨大能耗将成为制约经济、社会可持续发展的重要原因，因此，降低建筑能耗、节约能源、开发新能源是提高能源利用效率，保护环境，促进社会可持续发展的重要途径。
硬质聚氨酯泡沫是在发泡剂、催化剂和泡沫稳定剂等存在的情况下，由多元醇和异氰酸酯反应制得。由于硬质聚氨酯泡沫重量轻、绝热性好等特点，广泛用于城市供热管道、冷藏设备等领域。
硬质聚氨酯泡沫均匀的填满空腔并且不留空隙是重要的，以使与外层的结合尽可能的好，从而制备能够保证良好隔热的稳定性结构。硬质聚氨酯泡沫性能优越，成型简单、施工方便，被广泛用作各种绝热、防震、隔音材料、轻质结构以及包装材料。
铝镁锰聚氨酯板是一种常见的建筑结构用板。铝镁锰这种板材非常特殊，可做成钢结构建筑(厂房、车间、会展中心、购物中心、地铁站等)的墙面板、屋面板等，其优势有：屈服强度高，通过加工和热处理方法，可以达到很高的强度；具有自我防锈能力，可防止金属氧化锈蚀，耐酸碱性好；表面处理多样、美观；良好的导电性能；安装方便，可以铆接等多种方式连接；环保，100％可循环回收利用。
铝镁锰这种材质的外板可大大提高墙面板和屋面板的使用年限，解决了普通屋面板易生锈的难题。铝镁锰板材被大量单独应用于建筑墙面或屋面，但没有完整的粘接技术与聚氨酯发泡产品形成复合产品，起不到隔热保温、阻燃隔音等效果，且聚氨酯发泡产品的抗形变性不好。
发明内容
本发明的目的是克服现有技术的不足，提供一种铝镁锰聚氨酯屋面板及其制备工艺。该屋面板聚氨酯闭孔结构使其不会产生吸水膨胀现象，结合彩钢板对水的阻隔作用，使材料具有防潮、防水的特点，且复合板材的稳定性好。
本发明所述的铝镁锰聚氨酯屋面板，包括上下两层彩钢板和中间夹层，彩钢板材质为铝镁锰合金材质；中间夹层为硬质发泡聚氨酯，硬质发泡聚氨酯由A组分和B组分组成，A组分与B组分的重量比为100：170-175，A组分以总量100份计，原料组成如下：
Figure GDA0003116389840000021
其中：
聚酯多元醇为聚领苯二甲酸二乙二醇与聚已内酯多元醇的复配物。
聚合物多元醇羟值为20-30mgKOH/g，粘度为4000-6000mPa.s，优选的生产厂家为高桥石化公司化工三厂的TPOP-96/42。
聚醚多元醇官能度为2-5，羟值为300-400mgKOH/g，优选聚氧化丙烯醚多元醇。
聚醚酯多元醇是羟值为50-80mgKOH/g，酸值≤0.05mg KOH/g，官能度为2，优选山东一诺威新材料有限公司的2000T。
B组分为二苯基甲烷二异氰酸酯(MDI)与多亚苯基多亚甲基多异氰酸酯(PMDI)的混合物。
发泡剂是水、戊烷和甲酸的混合物。
阻燃剂是乙烷膦酸二乙酯、可膨胀石墨和磷酸三(2-氯丙基)酯的混合物；可膨胀石墨、乙烷膦酸二乙酯、磷酸三(2-氯丙基)酯的质量份数比为2-3:3-5:3-5。
催化剂为三乙胺与有机锡盐的混合物，有机锡盐是二辛酸锡或二月桂酸二丁基锡中的一种或两种。
本发明所述的铝镁锰聚氨酯屋面板的制备工艺，上下两层彩钢板通过压型机压合成型，下层彩钢板喷胶，由高压发泡机将发泡浆料均匀的浇筑在上下彩钢板之间，然后经双履带成型机压合成型，切割即得成品。
铝镁锰材质十分柔软，压型十分困难，在制作铝镁锰屋面板的时候，不仅要解决聚氨酯发泡填充的难度，重点是铝镁锰面板的压型问题，通过对压型机成型轮间隙的调整解决铝镁锰面板的压型问题，调整方式为统一上下轮整体基数，上下间隙数值为0.44mm。
在产品生产过程中，将下钢板滴胶形式改成了喷胶形式，对胶黏剂喷头的出胶量进行调整，提高5％的出胶量，由于喷头是滴胶均胶的方式，因而增加了聚氨酯原料与胶水的反应面积及反应时间，使得聚氨酯原料与胶水的反应粘接加长，增加了粘接的牢固性。
制备过程参数如下：设定线速6m/min，在线发泡拉丝时间40s，触板时间28s，料温21℃，出枪温度25℃，下钢板温度23℃。
发泡浆料的制备方法如下：
A组分的制备：将聚醚多元醇、聚酯多元醇、聚合物多元醇和聚醚酯多元醇投入反应釜中搅拌，然后依次加入催化剂和发泡剂，在室温条件下搅拌1.0-1.2小时，即得A组分；
B组分的制备：将阻燃剂置于反应釜中，加入二苯基甲烷二异氰酸酯(MDI)和多亚苯基多亚甲基多异氰酸酯(PMDI)的混合物，搅拌1.3-1.5h，取样检测，-NCO的质量含量达到28-30％；降温到40-45℃，密封保存。
聚合物多元醇使聚氨酯泡沫具有较高的承载能力和良好的回弹性能，使泡沫的泡孔结构、物理机械性能得到改进。
聚酯多元醇为聚领苯二甲酸二乙二醇与聚已内酯多元醇的复配物。
聚酯多远醇包括芳香族聚酯多元醇，芳香族聚酯的分子结构中含有苯环结构，增加了聚氨酯分子链段中的苯环结构，以此制得的泡沫具有强度高、韧性好、导热系数低、阻燃性能好等优点。
发泡剂是水、戊烷和甲酸的混合物，异氰酸酯集团反应形成二氧化碳，在甲酸的情况下，形成二氧化碳和一氧化碳，水和甲酸完全或部分的溶于多元醇组分中，并且物理发泡剂和任何其余的化学发泡剂在线引入。
聚醚多元醇官能度为2-5，羟值为300-400mgKOH/g，优选聚氧化丙烯醚多元醇。
聚醚酯多元醇既具有良好的机械性能，同时不易水解。
聚醚多元醇应用于硬质聚氨酯泡沫的制作，尺寸稳定性好。
本发明与现有技术相比，具有以下有益效果：
(1)本发明所述的铝镁锰聚氨酯屋面板，闭孔结构使其不会产生吸水膨胀现象，结合面层材料对水的阻隔作用，使材料具有防潮、防水的特点，且复合板材的稳定性好，-30℃时长度方向尺寸变形≤0.05％，宽度方向尺寸变形≤0.05％，厚度方向尺寸变形≤0.06％；+80℃时长度方向尺寸变形≤0.9％，宽度方向尺寸变形≤0.6％，厚度方向尺寸变形≤0.1％。
(2)本发明所述的铝镁锰聚氨酯屋面板，制备方法操作简单，实现了工业化连续生产，提高了生产效率，具有隔热保温、阻燃隔音、防火、耐腐蚀、环保、安装方便、使用年限长的优点。
具体实施方式
以下结合实施例对本发明作进一步描述。
实施例1
一种铝镁锰聚氨酯屋面板，包括上下两层彩钢板和中间夹层，彩钢板材质为铝镁锰合金材质；中间夹层为硬质发泡聚氨酯，硬质发泡聚氨酯由A组分和B组分组成，A组分与B组分的重量比为100：170，A组分以总量100份计，原料组成如下：
Figure GDA0003116389840000041
其中：
聚酯多元醇为聚领苯二甲酸二乙二醇与聚已内酯多元醇的复配物。
聚合物多元醇羟值为高桥石化公司化工三厂的TPOP-96/42。
聚醚多元醇官能度为聚氧化丙烯醚多元醇。
聚醚酯多元醇是羟值为50-80mgKOH/g，酸值≤0.05mg KOH/g，官能度为2。
B组分为MDI与PMDI的混合物。
发泡剂是水、戊烷和甲酸的混合物。
阻燃剂是乙烷膦酸二乙酯、可膨胀石墨和磷酸三(2-氯丙基)酯的混合物；可膨胀石墨、乙烷膦酸二乙酯、磷酸三(2-氯丙基)酯的质量份数比为2:3:5。
催化剂为三乙胺与二辛酸锡的混合物。
本发明所述的铝镁锰聚氨酯屋面板的制备工艺，上下两层彩钢板通过压型机压合成型，下层彩钢板喷胶，由高压发泡机将发泡浆料均匀的浇筑在上下彩钢板之间，然后经双履带成型机压合成型，切割即得成品。
发泡浆料的制备方法如下：
A组分的制备：将聚醚多元醇、聚酯多元醇、聚合物多元醇和聚醚酯多元醇投入反应釜中搅拌，然后依次加入催化剂和发泡剂，在室温条件下搅拌1.0小时，即得A组分；
B组分的制备：将阻燃剂置于反应釜中，加入二苯基甲烷二异氰酸酯(MDI)和多亚苯基多亚甲基多异氰酸酯(PMDI)的混合物，搅拌1.5h，取样检测，-NCO的质量含量达到30％；降温到45℃，密封保存。
实施例2
一种铝镁锰聚氨酯屋面板，包括上下两层彩钢板和中间夹层，彩钢板材质为铝镁锰合金材质；中间夹层为硬质发泡聚氨酯，硬质发泡聚氨酯由A组分和B组分组成，A组分与B组分的重量比为100：175，A组分以总量100份计，原料组成如下：
Figure GDA0003116389840000051
其中：
聚酯多元醇为聚领苯二甲酸二乙二醇与聚已内酯多元醇的复配物。
聚合物多元醇羟值为高桥石化公司化工三厂生产的TPOP-96/42。
聚醚多元醇为聚氧化丙烯醚多元醇。
聚醚酯多元醇是羟值为50-80mgKOH/g，酸值≤0.05mg KOH/g，官能度为2。
B组分为二苯基甲烷二异氰酸酯与多亚苯基多亚甲基多异氰酸酯的混合物。
发泡剂是水、戊烷和甲酸的混合物。
阻燃剂是乙烷膦酸二乙酯、可膨胀石墨和磷酸三(2-氯丙基)酯的混合物，可膨胀石墨、乙烷膦酸二乙酯、磷酸三(2-氯丙基)酯的质量份数比为3:5:3。
催化剂为三乙胺与二月桂酸二丁基锡的混合物。
本发明所述的铝镁锰聚氨酯屋面板的制备工艺，上下两层彩钢板通过压型机压合成型，下层彩钢板喷胶，由高压发泡机将发泡浆料均匀的浇筑在上下彩钢板之间，然后经双履带成型机压合成型，切割即得成品。
发泡浆料的制备方法如下：
A组分的制备：将聚醚多元醇、聚酯多元醇、聚合物多元醇和聚醚酯多元醇投入反应釜中搅拌，然后依次加入催化剂和发泡剂，在室温条件下搅拌1.0小时，即得A组分；
B组分的制备：将阻燃剂置于反应釜中，加入二苯基甲烷二异氰酸酯(MDI)和多亚苯基多亚甲基多异氰酸酯(PMDI)的混合物，搅拌1.5h，取样检测，-NCO的质量含量达到28％；降温到40℃，密封保存。
实施例3
本发明所述的铝镁锰聚氨酯屋面板，包括上下两层彩钢板和中间夹层，彩钢板材质为铝镁锰合金材质；中间夹层为硬质发泡聚氨酯，硬质发泡聚氨酯由A组分和B组分组成，A组分与B组分的重量比为100：172，A组分以总量100份计，原料组成如下：
Figure GDA0003116389840000061
其中：
聚酯多元醇为聚领苯二甲酸二乙二醇与聚已内酯多元醇的复配物。
聚合物多元醇羟值为高桥石化公司化工三厂生产的TPOP-96/42。
聚醚多元醇为聚氧化丙烯醚多元醇。
聚醚酯多元醇是羟值为50-80mgKOH/g，酸值≤0.05mg KOH/g，官能度为2。
B组分为二苯基甲烷二异氰酸酯与多亚苯基多亚甲基多异氰酸酯的混合物。
发泡剂是水、戊烷和甲酸的混合物。
阻燃剂是乙烷膦酸二乙酯、可膨胀石墨和磷酸三(2-氯丙基)酯的混合物；可膨胀石墨、乙烷膦酸二乙酯、磷酸三(2-氯丙基)酯的质量份数比为2:4:5。
催化剂为三乙胺、二辛酸锡和二月桂酸二丁基锡的混合物。
本发明所述的铝镁锰聚氨酯屋面板的制备工艺，上下两层彩钢板通过压型机压合成型，下层彩钢板喷胶，由高压发泡机将发泡浆料均匀的浇筑在上下彩钢板之间，然后经双履带成型机压合成型，切割即得成品。
发泡浆料的制备方法如下：
A组分的制备：将聚醚多元醇、聚酯多元醇、聚合物多元醇和聚醚酯多元醇投入反应釜中搅拌，然后依次加入催化剂和发泡剂，在室温条件下搅拌1.2小时，即得A组分；
B组分的制备：将阻燃剂置于反应釜中，加入二苯基甲烷二异氰酸酯和多亚苯基多亚甲基多异氰酸酯的混合物，搅拌1.4h，取样检测，-NCO的质量含量达到29％；降温到43℃，密封保存。
对实施例1-3制备的聚氨酯产品进行性能测试就，结果如下：
表1实施例1-3聚氨酯性能测试结果对比表
Figure GDA0003116389840000071

Claims (5)

1.一种铝镁锰聚氨酯屋面板，由上下两层彩钢板和中间夹层组成，中间夹层为硬质发泡聚氨酯，其特征在于：彩钢板材质为铝镁锰合金材质；硬质发泡聚氨酯由A组分和B组分组成，A组分与B组分的重量比为100：170-175，A组分以总量100份计，原料组成如下：
聚合物多元醇 10-15份
聚醚酯多元醇 20-25份
聚醚多元醇 20-30份
聚酯多元醇 15-15份
发泡剂 10-15份
阻燃剂 10-15份
催化剂 0.05-3份；
其中：
聚酯多元醇为聚邻苯二甲酸二乙二醇与聚已内酯多元醇的复配物；
聚合物多元醇羟值为20-30mgKOH/g，粘度为4000-6000mPa.s；
聚醚多元醇官能度为2-5，羟值为300-400mgKOH/g；
聚醚酯多元醇羟值为50-80mgKOH/g，酸值≤0.05mg KOH/g，官能度为2；
发泡剂是水、戊烷和甲酸的混合物。
2.根据权利要求1所述的铝镁锰聚氨酯屋面板，其特征在于：B组分为二苯基甲烷二异氰酸酯与多亚苯基多亚甲基多异氰酸酯的混合物。
3.根据权利要求1所述的铝镁锰聚氨酯屋面板，其特征在于：阻燃剂是乙基 膦酸二乙酯、可膨胀石墨和磷酸三(2-氯丙基)酯的混合物；可膨胀石墨、乙基 膦酸二乙酯、磷酸三(2-氯丙基)酯的质量份数比为2-3:3-5:3-5。
4.根据权利要求1所述的铝镁锰聚氨酯屋面板，其特征在于：催化剂为三乙胺与有机锡盐的混合物，有机锡盐为二月桂酸二丁基锡。
5.一种权利要求1所述的铝镁锰聚氨酯屋面板的制备工艺，其特征在于：上下两层彩钢板通过压型机压合成型，下层彩钢板喷胶，由高压发泡机将发泡浆料均匀的浇筑在上下彩钢板之间，然后经双履带成型机压合成型，切割即得成品。
CN201910558135.2A 2019-06-26 2019-06-26 铝镁锰聚氨酯屋面板及其制备工艺 Active CN110218293B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910558135.2A CN110218293B (zh) 2019-06-26 2019-06-26 铝镁锰聚氨酯屋面板及其制备工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910558135.2A CN110218293B (zh) 2019-06-26 2019-06-26 铝镁锰聚氨酯屋面板及其制备工艺

Publications (2)

Publication Number Publication Date
CN110218293A CN110218293A (zh) 2019-09-10
CN110218293B true CN110218293B (zh) 2021-07-23

Family

ID=67814971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910558135.2A Active CN110218293B (zh) 2019-06-26 2019-06-26 铝镁锰聚氨酯屋面板及其制备工艺

Country Status (1)

Country Link
CN (1) CN110218293B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909339B (zh) * 2020-08-10 2022-07-12 万华化学（烟台）容威聚氨酯有限公司 烷烃类发泡b1级阻燃聚氨酯硬质泡沫及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201406808Y (zh) * 2009-02-24 2010-02-17 蔡伯中 蜂孔隔热板
CN104080827A (zh) * 2012-01-18 2014-10-01 巴斯夫欧洲公司 制备硬质聚氨酯泡沫的方法
CN104144960A (zh) * 2012-03-01 2014-11-12 巴斯夫欧洲公司 聚醚酯多元醇及其用于制备硬质聚氨酯泡沫材料的用途
CN107141435A (zh) * 2017-06-28 2017-09-08 山东诺威新材料有限公司 聚酯‑醚多元醇、其制法及其制备的聚氨酯高回弹泡沫塑料和聚氨酯高回弹泡沫塑料的制法
CN108995315A (zh) * 2018-08-21 2018-12-14 浙江绿建房屋工程服务有限公司 一种新型环保防火保温材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE029630T2 (en) * 2012-05-30 2017-03-28 Basf Se A process for producing polyurethane hard foam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201406808Y (zh) * 2009-02-24 2010-02-17 蔡伯中 蜂孔隔热板
CN104080827A (zh) * 2012-01-18 2014-10-01 巴斯夫欧洲公司 制备硬质聚氨酯泡沫的方法
CN104144960A (zh) * 2012-03-01 2014-11-12 巴斯夫欧洲公司 聚醚酯多元醇及其用于制备硬质聚氨酯泡沫材料的用途
CN107141435A (zh) * 2017-06-28 2017-09-08 山东诺威新材料有限公司 聚酯‑醚多元醇、其制法及其制备的聚氨酯高回弹泡沫塑料和聚氨酯高回弹泡沫塑料的制法
CN108995315A (zh) * 2018-08-21 2018-12-14 浙江绿建房屋工程服务有限公司 一种新型环保防火保温材料

Also Published As

Publication number Publication date
CN110218293A (zh) 2019-09-10

Similar Documents

Publication Publication Date Title
CN110271245B (zh) 聚氨酯彩钢板及其制备方法
US6096416A (en) Metal sandwich panels
US20040162359A1 (en) Rigid foam from highly functionalized aromatic polyester polyols
CN101735425A (zh) 冷库用硬泡喷涂聚氨酯组合料的制备方法
CN101508763A (zh) 喷涂聚氨酯硬质泡沫原料以及由其制得的泡沫
CN110218293B (zh) 铝镁锰聚氨酯屋面板及其制备工艺
CN113248907A (zh) 一种无机填料复合聚氨酯保温板及其制备方法和应用
CN110016119B (zh) 一种提高聚氨酯塑料泡沫保温管保温隔热性能的方法
CN1297394C (zh) 硬泡聚氨酯复合板及其生产工艺
CN104403083B (zh) 高密度保冷管托用pir材料及其制备方法
CN101275705B (zh) 聚氨酯钢面保温复合板及其制造方法和应用
CN1858129A (zh) 一种聚氨酯保温涂料的制作方法
CN112576003A (zh) 一种氧化镁复合地板及其制作工艺
MXPA00012638A (es) Paneles emparedados de metal.
CN104044306A (zh) 一种提高了面层粘接强度的连续法制备的酚醛泡沫复合保温板材
KR100712898B1 (ko) 경질 폐우레탄폼을 재활용한 경질우레탄 패널
CN201246849Y (zh) 一种聚氨酯钢面复合风管板
CN100412103C (zh) 含多异氰酸酯加聚产品的复合结构
CN1593902A (zh) 石材复合聚氨酯保温板及其生产方法
CN206418713U (zh) 免胶粘保温装饰板
CN206512947U (zh) 一种能够自由组合的led点阵装饰的复合板材
CN102086664A (zh) 一种提高了面层粘接强度的连续法制备的酚醛泡沫复合保温板材
KR102504154B1 (ko) 단열 패널 및 그 제조방법
US20210230865A1 (en) Double faced medium density polyiso board
CN2510572Y (zh) 一种新型保温板、异型材

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
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Aluminum magnesium manganese polyurethane roof panel and its preparation process

Effective date of registration: 20210917

Granted publication date: 20210723

Pledgee: Dongying Bank Co.,Ltd. Binzhou boxing sub branch

Pledgor: SHANDONG HONGXINYUAN STEEL PLATE Co.,Ltd.

Registration number: Y2021980009494

PE01 Entry into force of the registration of the contract for pledge of patent right