M267266 八、新型說明： 【新型所屬之技術領域】 本創作是有關於一種随熱截火金屬板，尤指—種可利 用金屬板的安定性、遮n及截火覆面表膜膨脹所形成 碳化層的截修熱性等致果相防止延燒之功效。成 【先前技術】 按’ mu如中華民國專利公報，申請第 挪37號之「防火隔熱板材之構造改良」，其 有框架、岩棉板、岩棉條、防火板及金屬板所組成，复中 該框架係為框形中空加·^ ^ r 少-道内㈣及外嵌槽體，於内、外側面分別設有至 對應框架形狀之板片，以：：棉板係防火隔熱材所構成卫 且 少 岩棉條為防火隔熱材所構成之:=於= = =:: 條欲設於框架外圍之外嵌槽，形成㈣均有岩棉條2 = ，該防火板及金屬板分別為耐熱防火板片及金屬質板片， 1呈對應框架其外緣形狀及尺寸，並依序結合於框架其至 一面；藉此’組成防火隔熱板材者。 雖然上述之結構可組成防火隔熱板材之構造，但是由 於其必須以框架、岩棉板、岩棉條、防火板及金屬板等構 建，才能組成防火隔熱板材，因此，在造成製作手續上則 較為繁複，製成後之重量較重，且其所需之成本亦相對提 升。故，一般習用之「防火隔熱板材之構造改良」於實際 使用上並不能符合使用者之所需。 M267266 【新型内容】 ——本劊作之主要目的係在於，可於火災時利用金 舞板的安疋H遮祕、及截火覆面表膜膨脹所形成碳化 層的截火阻熱性等效果達到防止延燒之功效。 為達上述之目的，本創作係一種阻熱截火金屬板，並 包含-金屬板、以及被覆於金屬板上之截火覆面表膜所組 成，而該截火覆面表膜具有遇火義之特性。藉以構成一 阻熱截火金屬板。 【實施方式】 請參閱『第1圖』所示，係本創作之剖面狀態示意圖。 如圖所示：本創作係一種阻熱截火金屬板i 〇，其係由一 金屬板1 1及截火覆面表膜丄2所組成，而於火災發生時 利用金屬板1 1的安定性、遮焰性、及截火覆面表膜工2 膨脹所形成碳化層的截火阻熱性等效果達到防止延燒之功 效。 上述所提之金屬板1 1之耐熱溫度（熔點）係大於3〇〇 t:。 ' 该截火覆面表膜12係被覆於金屬板11之二表面上 ，且該截火覆面表膜1 2係具有遇火膨脹之特性，而該截 火覆面表膜1 2係可為固態物質，且以機械壓合之方式層 疊於金屬板1 1上，或該截火覆面表膜1 2係可為液態物 質，且以喷塗之方式層疊於金屬板1 1上，且該截火覆面 表膜1 2係由載體、催化觸媒、破源劑及發泡劑所組成， M267266 其中該載體之比率為20-40% ;該催化觸媒之比率為3〇_4〇% ，該％源齊']之比率為15-25% ;該發泡劑之比率為1 〇_ 15%。 如是，藉由上述之結構構成一全新之阻熱截火金屬板，i 其用途係可因應搭配之地點及裝置的不同，而可依實際之 所需組裝完成，使其確具阻熱截火的功效且可達到防止火 災擴大的目的。 當火災發生時，火的熱高溫作用於阻熱截火金屬板工 0上，而該截火覆面表膜2 2於i50〇c以上開始發泡膨脹形 成有一阻熱截火之碳化層，而阻止火焰貫穿並抑制熱傳遞 ’而使其金屬板1 1之背溫無法上升至引歧燒的條件， 而達到防止火災擴大的目的。 ” 綜上所述’本創作阻熱截火金屬板可有效改善習用之 種種缺點’可於火災時利用金屬板的安定性、遮培性、及 截火覆面表膜膨脹所形成碳化層的截火阻熱性等效果達到 防止延燒之功效’進而使本創作之產生能更進步、更實用 :更符合使用者之所須，確已符合新型專射請之要件， 爰依法提出專利申請。 ▲ 1·隹以上所述者’僅為本創作之較佳實施例而已，當不 =以此限定本創作實施之範圍；故，凡依本創作中 =圍及創作說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本創作專利涵蓋之範圍内。 【圖式簡單說明】 第1圖，係本創作之剖面狀態示意圖。 M267266 【主要元件符號說明】 阻熱截火金屬板10 金屬板1 1 截火覆面表膜12M267266 VIII. Description of the new type: [Technical field to which the new type belongs] This creation is about a type of metal plate that cuts through heat, especially—a kind of carbonization that can be formed by using the stability of the metal plate, shading, and expansion of the cover film. induced heat cut fruit and other repair layer with the effect of preventing the spread. [Previous technology] According to 'mu', such as the Republic of China Patent Gazette, the application of No. 37 "The structural improvement of fire insulation panels" is composed of a frame, rock wool board, rock wool strip, fire board and metal plate. The frame in Fuzhong is a frame-shaped hollow plus ^ ^ r less-the inner and outer grooves of the road, and the inner and outer sides are respectively provided with plates corresponding to the shape of the frame. The formed Weiqi Shaoyan wool strip is made of fire insulation material: = 于 = = = :: The strip is to be installed outside the frame to form a groove outside the frame to form a rock wool strip 2 =, the fire board and metal plate respectively, and a metal sheet fire resistant substance plate, an outer edge shape corresponding to the shape and size of the frame, and the frame sequence bound to one surface thereof; whereby 'are composed of fire insulation sheet. Although the above-described structure may be configured to fire insulation sheet of the composition, but it must be due to a frame, rock wool board, rock wool strips, HPL and a metal plate construct to the composition of fire insulation plate, thus resulting in the production procedures is more complicated, the weight is made of heavy, and it is also relatively cost required for the upgrade. Therefore, in general, "construct improved fire insulation sheet of" conventional is to the actual use does not conform to the required user. M267266 [New content] ——The main purpose of this work is to achieve the effects of fire resistance and heat resistance of the carbonized layer formed by the expansion of the surface film of the fire protection cover during the fire. the effect of preventing the spread. To achieve the above purposes, the present authoring system A resistor thermally cross fire a metal plate, and comprising - a metal plate, and a covering on the cross fire cladding pellicle metal sheet of the composition, and the cross fire cladding pellicle having fire Yoshiyuki characteristics . Thereby constituting a heat resistant metal plate cut fire. [Embodiment] see "Figure 1", the state Department of cross-sectional view of this creation. As shown in the figure: this creation is a heat-blocking and fire-blocking metal plate i 0, which is composed of a metal plate 11 and a fire-resistant cover film 丄 2, and uses the stability of the metal plate 11 when a fire occurs , cover flame resistance, fire and cladding cross pellicle expansion station 2 is formed like a truncated fire heat barrier effect reaches a carbide layer to prevent the spread effect. The heat-resistant temperature (melting point) of the metal plate 11 mentioned above is more than 300 t :. 'The fire-resistant cover film 12 is coated on the two surfaces of the metal plate 11, and the fire-resistant cover film 12 has the characteristics of being expanded by fire, and the fire-resistant cover film 12 can be a solid substance. And is laminated on the metal plate 1 1 by mechanical compression, or the fire-resistant cover film 12 can be a liquid substance, and is laminated on the metal plate 11 by spraying, and the fire-resistant cover is The surface film 12 is composed of a carrier, a catalytic catalyst, a source-breaking agent, and a foaming agent. M267266 of which the ratio of the carrier is 20-40%; the ratio of the catalytic catalyst is 30-40%, the% The ratio of Yuanqi '] is 15-25%; the ratio of the foaming agent is 10-15%. If so, a new heat-blocking and metal-cutting metal plate is constituted by the above structure. Its use can be assembled according to the actual needs according to the different locations and devices. the efficacy and can achieve the purpose of preventing the expansion of the fire. When a fire occurs, the fire in high temperature heat resistance of the heat metal plate cut fire station 0, and the cross fire cladding pellicle 22 to start foaming expansion i50〇c more carbide is formed a resist layer with a thermal cut fire, and Prevent the flame from penetrating and inhibit heat transfer, so that the back temperature of the metal plate 11 cannot rise to the condition of inducing fission, so as to prevent the expansion of the fire. Cut carbide layer "sum" the creation of the present heat resistant metal plate of fire sectional improve shortcomings of conventional 'when utilizing stability of the metal plate may be in the fire cover of culture, and the cross fire cladding formed pellicle expansion The effects of fire resistance and heat resistance achieve the effect of preventing burn-in ', which makes the creation of this creation more progressive and practical: it is more in line with the needs of users, it has indeed met the requirements of the new special shooting request, and filed a patent application according to law. ▲ 1 · the short-tailed above are 'only preferred embodiments of the present writing only, when no = in this embodiment to limit the scope of the present creation; equivalent variations so simple, where the creation under this and Wai = creation DISCLOSURE made of And modification should still fall within the scope of this creative patent. [Simplified illustration of the drawing] Figure 1 is a schematic diagram of the cross-sectional state of this creation. M267266 [Explanation of the symbols of the main components] Heat-shielding metal plate 10 Metal plate 1 table 1 cross fire film cladding 12