TW201915107A - 一種潔淨室用排氣或排氣排煙管道及其製造方法 - Google Patents

一種潔淨室用排氣或排氣排煙管道及其製造方法 Download PDF

Info

Publication number
TW201915107A
TW201915107A TW107124521A TW107124521A TW201915107A TW 201915107 A TW201915107 A TW 201915107A TW 107124521 A TW107124521 A TW 107124521A TW 107124521 A TW107124521 A TW 107124521A TW 201915107 A TW201915107 A TW 201915107A
Authority
TW
Taiwan
Prior art keywords
exhaust
coating
pipe
pipes
patent application
Prior art date
Application number
TW107124521A
Other languages
English (en)
Other versions
TWI686449B (zh
Inventor
劉偉
游昌梓
孫九霄
Original Assignee
大陸商常州百思通複合材料有限公司
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 大陸商常州百思通複合材料有限公司 filed Critical 大陸商常州百思通複合材料有限公司
Publication of TW201915107A publication Critical patent/TW201915107A/zh
Application granted granted Critical
Publication of TWI686449B publication Critical patent/TWI686449B/zh

Links

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0272—After-treatment with ovens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • 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
    • 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
    • B32B15/082—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 vinyl resins; comprising acrylic resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/40—Metallic substrate based on other transition elements
    • B05D2202/45—Metallic substrate based on other transition elements based on Cu
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2503/00—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2518/00—Other type of polymers
    • B05D2518/10—Silicon-containing polymers
    • B05D2518/12—Ceramic precursors (polysiloxanes, polysilazanes)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2602/00—Organic fillers
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/80—Siloxanes having aromatic substituents, e.g. phenyl side groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Paints Or Removers (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本發明公開了一種潔淨室用排氣或排氣排煙管道及其製造方法，所述管道為符合FM4922、FM4910或其它等同標準，用於排放不可燃化學氣體和腐蝕性蒸汽，或火災中的不可燃化學氣體、腐蝕性蒸汽及煙霧的管道。這種管道的製造方法是，在預製好的金屬管道內部，塗覆一種可以常溫或低溫初步乾燥的液體塗層；待塗層初步乾燥後，再經過不超過250℃的溫度下烘烤使塗層完全乾燥，得到成品。

Description

一種潔淨室用排氣或排氣排煙管道及其製造方法
本發明涉及潔淨室用排氣或排氣排煙管道及其製造方法，屬高分子與建材技術領域。
潔淨室用排氣或排氣排煙管道，需要通過FM 4922標準認證；其所用材料，需要通過FM 4910標準認證。現階段，能夠符合FM4922及FM4910標準要求的管道，主要有以下幾種形式：
第一種是以歐洲專利EP0458322A2和美國專利US5383994為代表的，內襯層為乙烯基樹脂等耐腐蝕樹脂基體，外結構層為酚醛樹脂等阻燃樹脂基體的玻璃纖維增強複合材料管道。
第二種是以ECTFE、ETFE等粉末塗料，製造的帶塗層金屬管道。這種管道一般選取不銹鋼材料製造管道本體，然後內塗ECTFE、ETFE、PTFE等含氟的粉末塗料，經過高溫烘烤後成型。這種方法未見有效專利。美國專利US 20050005990實際上是這種方式的變形，采用內襯氟塑料薄膜的金屬板材來製作管道。此專利未獲得授權。
第一種產品因為切割時容易產生粉塵，安裝時不夠便捷；其內襯層所用乙烯基樹脂含有鹵素，燃燒後容易產生有毒氣體；現在已經較少使用。市場上，主流的產品，是選用的第二種方式。上述含氟聚合物粉末塗料在火災發生時，容易熱分解產生含氟有毒氣體，安全性較差。而且，以粉末塗料的方式，塗覆金屬管道內壁，施工較為困難。另外，以含氟聚合物為主要成分的粉末塗料，其施工溫度也很高。例如，ECTFE要求的塗裝溫度在275℃左右，ETFE要求的塗裝溫度在315℃左右，PTFE的塗裝溫度更高。較高的施工溫度，不僅帶來較高的成本，較低的施工效率，而且極大的浪費能源。
有鑒於此，吾等發明人乃潛心進一步研究，並著手進行研發及改良，期以一較佳設作以解決上述問題，且在經過不斷試驗及修改後而有本發明之問世。
本發明的目的之一是提供一種潔淨室用排氣或排氣排煙管道，具有防腐蝕、阻燃的特點，能夠通過FM 4922和FM 4910測試。
本發明的另一個目的是提供一種潔淨室用排氣或排氣排煙管道的製造方法，該方法易施工，施工溫度低、易於操作。
為達到上述目的，本發明采用的技術方案為：
一種潔淨室用排氣或排氣排煙管道，由金屬及金屬表面的塗料製成，其特徵在於，該塗料包括第一組分和/或第二組分，其中：
第一組分是以甲基、乙基、苯基矽氧烷，甲基聚矽酸甲酯，氟烴基矽氧烷的單體、均聚物、共聚物及其組合為基礎成膜物的塗料；
第二組分是以含氟烯烴和乙烯基醚的共聚物，含氟（甲基）丙烯酸酯的均聚物或與其它單體的共聚物為基礎成膜物的塗料。
含有F-C結構的聚合物，具有優秀的耐腐蝕、阻燃、耐高溫及不黏特性，作為潔淨室排氣或排氣排煙金屬管道塗層使用是非常恰當的。因此，不銹鋼內襯特氟龍粉末塗料能夠成為潔淨室排氣或排氣排煙管道的主流材質。現有的含氟聚合物難以溶解到溶劑中配成溶液，或分散到水中形成乳液，因此，只能以粉末塗料的方式施工，存在施工困難的缺點。因此本發明在保留其基本分子結構前提下，改變原料形態，選用含氟烯烴與乙烯基醚共聚物作為基礎成膜物形成液態塗料，這種聚合物因為引入了羥基、羧基官能團，可以良好的溶解到酮類、酯類等溶劑中形成溶液，為塗裝工藝提供了便捷。
進一步地，所述的含氟烯烴可以是三氟氯乙烯、四氟乙烯、偏氟乙烯、氟乙烯、六氟丙烯、三氟乙烯、三氟溴乙烯、三氟丙烯、六氟異丁烯、八氟異丁烯中的任意一種或多種。
進一步地，塗料中還含有異氰酸酯。在添加異氰酸酯後，上述聚合物支鏈上的羥基會和異氰酸基反應，形成三維網狀結構。現有管道內襯粉末塗料所用含氟聚合物分子為線型結構，容易受熱分解產生有毒氣體；上述含氟聚合物通過與異氰酸酯的反應適度交聯後，可提高其耐熱分解的能力。
含有Si-C鍵的高分子聚合物，具有含氟聚合物類似的耐高溫、耐腐蝕、阻燃及不黏特性，且其分解產物無毒，是用來改進潔淨室排氣或排氣排煙管道塗層的理想材料。
將含有Si-C鍵的聚合物和含有F-C鍵的聚合物，進行化學或物理組合，也是對潔淨室排氣或排氣排煙管道塗層有效的改進途徑。
另外，還可以將不溶於溶劑或難以分散到水中形成乳液的F-C聚合物、Si-C聚合物以及無機填料粉末分散到上述溶液或乳液中形成懸濁液，以改善塗層性能。
進一步地，本發明所述的潔淨室用排氣或排氣排煙管道，均符合FM4922和FM4910或等同標準要求。
進一步地，所述的金屬為鐵、鋁、銅及其合金。
本發明同時公開了一種潔淨室用排氣或排氣排煙管道的製造方法，包括以下步驟：
（1）將金屬預成型成所需形狀及結構的管道，並對其進行表面處理；
（2）常溫下，在預成型的金屬管道內，塗布一種液態塗料；
（3）常溫下，自然放置一段時間或在紫外線照射下使塗層表幹及實幹；
（4）常溫下較長時間的放置，或不高於250℃的溫度下烘烤使塗層後固化得到成品。
此處以及本發明中的常溫下指的是自然環境溫度下。
進一步地，塗層施工時塗料為液態，可以是溶液、乳液、無溶劑液態混合物或含有固體粉末的懸濁物。
進一步地，所述塗料塗布及表幹溫度不大於35℃。
作為優選地，步驟4中後固化的方法為將管道至於烘箱或烘房中，或者向管道內同入熱空氣。
關於吾等發明人之技術手段，茲舉數種較佳實施例配合圖式於下文進行詳細說明，俾供 鈞上深入瞭解並認同本發明。
下面結合具體實施方式對本發明作進一步詳細說明。本發明實施例部分所述“份”，如非特殊說明，表示質量份數。
實施例1
取氟烯烴-乙烯基醚共聚物的60%丁酮溶液（LUMIFLON® LF200MEK，購自日本旭硝子）100份，加入觸變劑（購自瓦克 HDK® H18）1份，在砂磨機中分散均勻，為A組分；聚合MDI（購自拜耳44V20），為B組分。
將耐腐蝕測試、水平管道燃燒測試、垂直/水平管道燃燒測試、垂直管道燃燒測試所需規格的304不銹鋼管道內部進行除油、乾燥處理後備用。取上述A組分與B組分按100:7-8的重量比混合均勻後噴塗於備用的304不銹鋼管道內壁。待塗料表幹後，在80℃的烘箱中後處理4小時取出，冷卻到常溫後，進行耐化學腐蝕試驗和防火性試驗。
實施例2
取有機矽樹脂，（購自瓦克 SILRES® MSE 100）100份，加入觸變劑（購自瓦克 HDK® H13L）1份，在砂磨機中分散均勻，為塗料A組分；鈦酸正丁酯為塗料B組分。
將耐腐蝕測試、水平管道燃燒測試、垂直/水平管道燃燒測試、垂直管道燃燒測試所需規格的304不銹鋼管道內部進行除油、乾燥處理後備用。取上述塗料A組分與B組分按100:3-6的重量比混合均勻後噴塗於備用的304不銹鋼管道內壁。待塗料表幹後，在80℃的烘箱中後處理4小時取出，冷卻到常溫後，進行耐化學腐蝕試驗和防火性試驗。
（實施例3）
取氟烯烴-乙烯基醚共聚物的60%丁酮溶液（LUMIFLON® LF200MEK，購自日本旭硝子）100份，ECTFE粉末（購自SOLVAY）20份，在砂磨機中分散均勻，為塗料A組分；聚合MDI（購自拜耳44V20），為塗料B組分。
將耐腐蝕測試、水平管道燃燒測試、垂直/水平管道燃燒測試、垂直管道燃燒測試所需規格的304不銹鋼管道內部進行除油、乾燥處理後備用。取上述塗料A組分與B組分按100:5-6的重量比混合均勻後噴塗於備用的304不銹鋼管道內壁。待塗料表幹後，在80℃的烘箱中後處理4小時後取出。使用熱風機，將250℃的熱風吹入管道20分鐘進一步後處理。待管道冷卻到常溫後，進行耐化學腐蝕試驗和防火性試驗。
（實施例4）
取有機矽樹脂，（購自瓦克 SILRES® MSE 100）100份，加入ECTFE粉末（購自SOLVAY）20份，在砂磨機中分散均勻，為塗料A組分；鈦酸正丁酯為塗料B組分。
將耐腐蝕測試、水平管道燃燒測試、垂直/水平管道燃燒測試、垂直管道燃燒測試所需規格的304不銹鋼管道內部進行除油、乾燥處理後備用。取上述塗料A組分與B組分按100:2.5-5的重量比混合均勻後噴塗於備用的304不銹鋼管道內壁。待塗料表幹後，在80℃的烘箱中後處理4小時後取出。使用熱風機，將250℃的熱風吹入管道20分鐘進一步後處理。待管道冷卻到常溫後，進行耐化學腐蝕試驗和防火性試驗。
耐化學腐蝕試驗：
在25℃下，將上述實施例製備的管道內表面分別使用以下介質分別浸沒8小時，然後移除並清洗。
1#介質：75%硫酸
2#介質：30%鹽酸
3#介質：30%鹽酸和30%雙氧水1:1體積混合液
4#介質：飽和氨水
以上述試劑處理完成後，用顯微鏡檢測缺陷與破壞；用電火花試驗儀檢查，管道內表面塗層是否與滲漏。
實驗結果如下【表1】：
防火性試驗：
按照FM 4922 《排氣管道或排氣排煙管道的認證標準》，進行防火性試驗。
在水平管道燃燒測試中，在試驗裝置上放置一根直徑12英寸、水平長度24英尺的直管。火源放置在管道的一端，風機安裝在管道的另一端，火焰被點燃並吸入管中。如果在 15 分鐘的測試過程中滿足下列所有條件，視為產品性能合格：
1、管道內部的火焰不得從火焰暴露端延伸到 23 ft (7.0 m) 處；
2、在管道內部 23 ft (7.0 m) 處的溫度不得超過 1000°F (538°C)；
3、如果管道和/或安裝接頭無法保持結構完整，掉落、滴落或熔化的管道部分或接頭材料在接觸到地板後不得出現任何燃燒或灼熱的顆粒；
4、不得因自燃或管道內部的溫度傳遞引起管道外部燃燒。當暴露於外部火焰時引起外部表面燃燒，火焰應是間歇出現並且不得蔓延到距暴露端 4 ft (1.2 m) 處第一個接頭以遠的範圍。
在水平/垂直管道燃燒測試中，在試驗裝置上放置一根直徑12英寸、垂直長度15英尺、水平長度24英尺的90°彎管。火源放置在管道的一端，風機安裝在管道的另一端，火焰被點燃並吸入管中。如果在 15 分鐘的測試過程中滿足下列所有條件，視為產品性能合格：
1、管道內部的火焰不得從火焰暴露端蔓延到水平管段上 23 ft (7.0 m) 處；
2、管道外部的火焰應被限制在垂直管段部分，並且不得蔓延到水平管段的外部表面；
3、在管道內部 23 ft (7.0 m) 處的溫度不得超過 1000°F (538°C)；
4、如果管道和/或安裝接頭無法保持結構完整，掉落、滴落或熔化的管道部分或接頭材料在接觸到地板後不得出現任何燃燒或灼熱的顆粒。
在垂直管道燃燒測試中，在試驗裝置上放置一根直徑12英寸、垂直長度15英尺的直管。火源放置在管道的一端，風機安裝在管道的另一端，火焰被點燃並吸入管中。如果在 15 分鐘的測試過程中滿足下列所有條件，視為產品性能合格：
1、管道內部的火焰不得蔓延到管道頂端 10 ft (3.1 m) 範圍內；
2、管道外部的火焰不得蔓延到管道頂端 5 ft (1.6 m) 範圍內；
3、距管道頂端 1 ft (0.3 m) 處測量的管道內部溫度不得超過 1000°F (538°C)；
4、如果管道和/或安裝接頭無法保持結構完整，掉落、滴落或熔化的管道部分或接頭材料在接觸到地板後不得出現任何燃燒或灼熱的顆粒。
實驗結果如下【表2】：
綜上所述，本發明所揭露之技術手段確能有效解決習知等問題，並達致預期之目的與功效，且申請前未見諸於刊物、未曾公開使用且具長遠進步性，誠屬專利法所稱之發明無誤，爰依法提出申請，懇祈 鈞上惠予詳審並賜准發明專利，至感德馨。
惟以上所述者，僅為本發明之數種較佳實施例，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及發明說明書內容所作之等效變化與修飾，皆應仍屬本發明專利涵蓋之範圍內。
無。
無。

Claims (8)

  1. 一種潔淨室用排氣或排氣排煙管道，由金屬及金屬表面的塗料製成，其特徵在於，該塗料包括第一組分和/或第二組分，其中： 第一組分是以甲基、乙基、苯基矽氧烷，甲基聚矽酸甲酯，氟烴基矽氧烷的單體、均聚物、共聚物及其組合為基礎成膜物； 第二組分是以含氟烯烴和乙烯基醚的共聚物，含氟（甲基）丙烯酸酯的均聚物或與其它單體的共聚物為基礎成膜物。
  2. 如申請專利範圍第1項所述之潔淨室用排氣或排氣排煙管道，其中，所述的含氟烯烴指的是三氟氯乙烯、四氟乙烯、偏氟乙烯、氟乙烯、六氟丙烯、三氟乙烯、三氟溴乙烯、三氟丙烯、六氟異丁烯、八氟異丁烯中的任意一種或多種。
  3. 如申請專利範圍第1項所述之潔淨室用排氣或排氣排煙管道，其中，所述的管道符合FM4922、FM4910或等同標準要求。
  4. 如申請專利範圍第1項所述之潔淨室用排氣或排氣排煙管道，其中，所述的金屬為鐵、鋁、銅及其合金。
  5. 一種製造如申請專利範圍第1至4項中任一項所述之潔淨室用排氣或排氣排煙管道的方法，其中，包括以下步驟： （1）將金屬預成型成所需形狀及結構的管道，並對其進行表面處理； （2）常溫下，在預成型的金屬管道內，塗布一種液態塗料； （3）常溫下，自然放置一段時間或在紫外線照射下使塗層表幹及實幹； （4）常溫下較長時間的放置，或不高於250℃的溫度下烘烤使塗層後固化得到成品。
  6. 如申請專利範圍第5項所述之潔淨室用排氣或排氣排煙管道的製造方法，其中，塗層施工時塗料為液態，可以是溶液、乳液、無溶劑液態混合物或含有固體粉末的懸濁物。
  7. 如申請專利範圍第5項所述之潔淨室用排氣或排氣排煙管道的製造方法，其中，所述塗料塗布及表幹溫度不大於35℃。
  8. 如申請專利範圍第5項所述之潔淨室用排氣或排氣排煙管道的製造方法，其中，步驟4中後固化的方法為將管道至於烘箱或烘房中，或者向管道內同入熱空氣。
TW107124521A 2017-09-28 2018-07-16 一種潔淨室用排氣或排氣排煙管道及其製造方法 TWI686449B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710899097.8 2017-09-28
??201710899097.8 2017-09-28
CN201710899097.8A CN107652793B (zh) 2017-09-28 2017-09-28 一种洁净室用排气或排气排烟管道及其制造方法

Publications (2)

Publication Number Publication Date
TW201915107A true TW201915107A (zh) 2019-04-16
TWI686449B TWI686449B (zh) 2020-03-01

Family

ID=61116850

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107124521A TWI686449B (zh) 2017-09-28 2018-07-16 一種潔淨室用排氣或排氣排煙管道及其製造方法

Country Status (4)

Country Link
US (1) US11279111B2 (zh)
CN (1) CN107652793B (zh)
TW (1) TWI686449B (zh)
WO (1) WO2019061378A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588525B (zh) * 2020-11-06 2022-09-13 重庆市綦江区万建机械制造有限公司 一种摩托车方向柱的表面喷涂固化装置、工艺及使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298299A (en) 1990-05-24 1994-03-29 Shea Lawrence E Double wall fire proof duct
US20040058112A1 (en) 2002-09-25 2004-03-25 Ats Products, Inc. Method for making tubular articles
MXPA04002591A (es) * 2003-12-17 2005-06-22 Du Pont Tuberias revestidas para transportar petroleo.
EA200900035A1 (ru) * 2004-04-06 2009-04-28 Е.И. Дюпон Де Немур Энд Компани Облицованные резервуары для транспортировки химикатов
EP1943314B1 (en) * 2005-09-09 2015-08-19 University Of Cincinnati Method of applying silane coating to metal composition
CN100549115C (zh) * 2006-05-18 2009-10-14 中国石油天然气集团公司 抗硫化氢腐蚀的油管涂料及制造方法
CN101769409B (zh) * 2009-12-31 2012-11-21 浙江衢州万能达科技有限公司 一种金属管道内表面滚涂f46的方法
CN101787244B (zh) 2010-03-26 2013-04-10 陈俊光 一种防污闪绝缘子涂料及其制备方法
CN101891993B (zh) 2010-07-06 2012-10-24 重庆大众防腐有限公司 烟囱、烟道和其它管道及容器的聚氟有机内衬防腐材料及施工方法
CN101948648B (zh) * 2010-10-11 2012-03-28 中国海洋石油总公司 一种油田管道内壁涂料及其制备方法
CN202611201U (zh) * 2012-05-21 2012-12-19 董光明 一种建筑通风排气管道
CN103614071B (zh) * 2013-10-29 2015-12-30 中国船舶重工集团公司第七二五研究所 一种管道外壁用耐800℃高温的有机硅防腐涂料及制备方法
CN104032575B (zh) * 2014-05-22 2018-02-16 巨化集团技术中心 一种纤维布用双组分防火防污涂料及其制备方法
CN107163254B (zh) * 2017-07-03 2021-01-29 陕西科技大学 一种溶剂型疏水疏油性氟烃基硅树脂的制备方法及其应用

Also Published As

Publication number Publication date
CN107652793B (zh) 2021-01-19
WO2019061378A1 (zh) 2019-04-04
TWI686449B (zh) 2020-03-01
CN107652793A (zh) 2018-02-02
US11279111B2 (en) 2022-03-22
US20200208003A1 (en) 2020-07-02

Similar Documents

Publication Publication Date Title
CN103740192B (zh) 一种石墨烯改性的氟树脂涂料
WO2022253012A1 (zh) 耐磨、稳定的阻燃超疏水/超疏油涂层及其制备与应用
RU2533493C2 (ru) Теплоизоляционное, антикоррозионное и звукопоглощающее покрытие и способ его получения
JP5913641B2 (ja) ポリフッ化ビニリデン組成物
TWI686449B (zh) 一種潔淨室用排氣或排氣排煙管道及其製造方法
CN103614071A (zh) 一种管道外壁用耐800℃高温的有机硅防腐涂料及制备方法
CN101591541B (zh) 一种烟囱及烟道的防腐处理材料及防腐施工方法
JP2008512269A5 (zh)
CN108864612A (zh) 中空螺旋消音管及其制备方法
RU2304600C2 (ru) Применение композиции, наполненной полыми микросферами, в качестве антикоррозионного и теплоизоляционного покрытия трубопроводов
CN108456327A (zh) 涂布二氧化硅气凝胶涂层的epdm橡胶片材及其制备工艺
CN101602927B (zh) 用于烟囱及烟道防腐处理中的底层粘结材料
CN103084324A (zh) 石油开采用管材的内涂层防腐工艺
CN113502077A (zh) 一种石墨烯高性能防火涂料的制备方法
Li et al. Beyond graphene: Anticorrosion performance of fluorographene-filled perfluoroalkoxy alkane composite coatings for condensing heat exchanges
CA2985390C (en) Multilayer assembly
CN113652158B (zh) 一种防火阻燃涂料及其制备方法
JP2008260876A (ja) 低毒性のシリコーンゴム系耐熱性断熱材
KR101751000B1 (ko) 무기단열재용 습기방지코팅제 조성물, 열전도도 안정성이 우수한 무기단열재 이의 제조방법
JPWO2018154630A1 (ja) コーティング組成物、コーティング膜及びそれを有する空気調和機
CN107400440A (zh) 一种耐高温防腐蚀涂料
CN106661146A (zh) 热处理后具有改进的热和机械特性的可熔融加工的全氟聚合物
CN106811723B (zh) 一种汽车纳米防水膜的制备方法
CN106811734B (zh) 一种家电纳米防水膜的制备方法
TWI565766B (zh) 吸音隔音塗層製備方法