TW472071B - Non-halogen fire retardant and its polyolefin resin composite and a compounding process for the polyolefin resin composite - Google Patents
Non-halogen fire retardant and its polyolefin resin composite and a compounding process for the polyolefin resin composite Download PDFInfo
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【本發明之領域】 —本發明係關於-種無函難燃之聚烯烴類樹脂組合物及 ::加工方法’尤指一種燃燒時也不會產生大量的黑煙或 有母氣體之«烴類樹脂組合物及—種有效保持可膨服性 石墨的完整性’以免於Μ過程中被雙螺桿造粒設備礙碎 之加工方式。 【本發明之背景】 聚烯烴類等高分子聚合物在曰常生活十應用非幻 泛,舉凡電線、電㈣絕緣披覆、電器產品的外般或是i ,内部使用的面板或内裝,室内料—些建材或家具… 寻。由於用途廣泛且是人人生活所必會接觸的塑材U :提南其安全性’因此對這—類的高分子聚合物產品心 難燃化處理。一般常用的阻燃劑為含氣或浪的產素“ 燃劑,或是會釋放H2〇或c〇2的無機填充劑^ 雖然使用含氣或溴的_素系阻燃劑,阻燃效果相當习 錯脚但是這類阻燃劑在加工時或燃燒時會產生大量的㈡ …尤其在燃燒時所產生的大量濃煙,更會阻礙逃生。 此外齒素阻燃劑在添人„t成難燃產品的過程中U 生腐錄的齒酸氣腐!虫機器,間接增加業者的成本。 使用氫氧化紹、氫氧化鎮或碳酸料無機物係利用H2( f C〇2的產生來降低燃燒性(如特開昭w_i654 3 7號^ :及特開昭6 1 - 3 6 3 4 3號公報内所揭示)達到阻燃的目 的。逆類阻燃劑就完全沒有㈣阻燃劑的缺點。但為.了马 到顯者的阻燃效果,其添加量—般都相當地大,通常名 以上。伴隨而來的就是聚合物榭脂組合物的梢 本财度適規格⑵。,297#i[Field of the invention]-The present invention relates to a kind of non-letter flame retardant polyolefin resin composition and :: processing method, especially a «hydrocarbon that does not generate a large amount of black smoke or mother gas when burning. Resin-like resin composition and a processing method that effectively maintains the integrity of the expandable graphite 'so as not to be blocked by the twin-screw granulation equipment during the M process. [Background of the invention] Polyolefins and other high-molecular polymers are not used in everyday life, such as wires, electrical insulation coatings, external or i appliances, internal panels or interior, Interior materials—some building materials or furniture ... Because of the wide range of uses and plastic materials that everyone will come into contact with U: Tinan for its safety ’, it ’s difficult to handle this type of polymer products. Commonly used flame retardants are gas or wave-producing "flammables", or inorganic fillers that release H20 or CO2 ^ Although flame retardants containing gas or bromine are used, the flame retardant effect Quite wrong, but this type of flame retardant will produce a large amount of radon during processing or combustion ... especially the large amount of dense smoke generated during combustion will hinder escape. In addition, tooth flame retardants In the process of flame-resistant products, U ’s rotten acid and rotten tooth decay! Insect machines, indirectly increasing the cost of operators. Use of hydroxide, hydroxide, or carbonate inorganic materials to reduce the flammability by the production of H2 (f C〇2 (such as JP-A-Sho w_i654 3 No. 7 ^: and JP-A-Sho 6 1-3 6 3 4 3 (Disclosed in the bulletin) to achieve the purpose of flame retardancy. Reverse flame retardants do not have the disadvantages of flame retardants. However, in order to achieve the flame retardant effect, the amount of addition-generally quite large, usually More than the name. Accompanying is the financial quality of the polymer composition. 297 # i
-----------..裝·! (請先Μ讀啃面之注意事項再填寫本頁) -緩 訂… 4720?! A7 B7 五 發明說明(上) =生變差、比重大增。高分子材料的特點就是輕而強。因 二 =機阻燃劑雖達到難燃化的目的,但亦破壞了高分 其他的無齒阻燃劑也就陸續被提出,像是有機娜 if或^於相容性不佳(如有機磷酸酿等)、. (如㈣、聚伽料),工業界使用尚不普 門平至Η膨脹性石墨作為塑膠材料阻燃劑方面,則於特 Μ號公、報中提出翔❹可膨脹性石墨於孰 土性树脂中以增加難燃效果。但由 且 ;燒時膨服後的石墨粉飛散相當嚴重,故並Si;:所: 石J寺開昭2 75 1 38號公報提到聚稀煙樹脂與可膨膜性 了 Ί組隸燃樹脂’但㈣在使用時會有起 應 加工時必須十分小心。 報、=Γ:虎公報 =使用可膨脹性石墨,再複合其他阻=,:: ::Μ然性的高分子樹脂材料。此外,特開平1 ::揭露可膨脹性石墨與許多不同種類 : :乘:效果’可據以製成難燃性的高分子樹脂材Γί 後’特開平8-217910號公報中更提 + ' 可膨腸性石墨與聚磷酸錄加入熱可塑性樹口;=的 燃組合物,具有較佳的化學安定性,較不^ :成的難 bl^5476號與特開平貌等兩份公 Ϊλ張國家標準(CNS)A4 規格(2i^Ti^4?F)- "路 A7 五、發明說明(夕 可膨脹# 7: ® t 可據以製成i二,燃原料的混合使用具有相乘效果, 類繁多,阻燃機構迴::==料。但伽燃原料種 最佳的阻燃效果則付之;f亦不相同’如何的搭配可獲得 構的碌系阻燃原料斑可:°。因此’混合運用不同阻燃機 的高分子樹脂材料是墨相互搭配製得高難燃性 目(丄阻燃技術中皆建議可使用2。〜2。。 徑的可膨脹石墨二二。石墨。:在實務上’若採用細粒 混練效果,但由於可膨胳性石二目’則雖可獲得較佳的. 低,阻燃效果亦差。^ 粒從比較小,膨服倍率 比較大的可膨脹性石trr較好的阻燃效果而選顆粒 物性變差的缺點。單;為;=目,則易產生混練不均、 用具有高混練能力性’往往採 -來,大顆粒的可膨;:;螺#造粒壓出設備;如此 成小的顆粒,而又使難燃性;tr的剪切力作用下又會碎 因此,本發明即針對以上諸多缺點 ::::燃性佳且機械性良好的無㈣燃性ί二. 【本發明之概述】 本發明之主要目的係提供一種難烬 相、凝相與氣相的阻燃機構。 —成物,俾具有固 本發明之又一目的係提供一 相人铷,旦右古阳祕 雞μ性的聚烯烴類樹脂 、.且“"有冋阻燃、低發煙量與不滴垂 。 本發明之另一目的係提供一種 ___工万法,俾使於加工 本紙張尺度適用中國國家標準(CNS)A_n^TiT(Tx 、 (請先閱讀臂面之注意事項再填寫本頁) 裝·!-----訂--------線 經 濟 部 智 .¾ 財 產 局 員 工 消 費 合 社 印 4720?! A7 五、發明說明(斗) 過程中確保可膨脹性石墨的完整性。 黑、本發明之無_難燃組合物,係包括(a)可膨脹性石 „ ( b ) 3磷可塑劑、以及(c )無機磷化物。其中可膨 "性石墨、含磷可塑劑與無機磷化物的比例為0 3至5 . 〇. 3 至 1. 5 :、。 【較佳具體實施例之詳細說明】 黑本發明之無幽難燃組合物,係包括(a )可膨脹性石 ’土、( b )含磷可塑劑、以及(ε )無機磷化物。其中可膨 脹性石墨、含磷可塑劑與無機磷化物的比例為〇. 3至5 : 0 · 3 至 1. 5 : 1。 —本&月之無_難燃聚烯烴類樹脂組合物,係包括聚烯 類樹脂1GG重量部,以及15至6q重量部之無_阻燃. $所組成。此一難燃性樹脂組合物,可先以雙螺桿壓出機 t•’東焱成塑膠粒,塑膠粒則可適合再用來射出或押出成 型。 本發明之無齒難燃組合物係兼具可膨脹性石墨的固 相無枝麟化物與聚烯烴類樹脂所構成的凝相、與含填可 塑劑的氣相三相共構的阻燃機構特色。此外,為再提高阻 燃效果’本發明之無齒難燃組合物亦可添加少量之硼酸鹽 類’主要功能在於燃燒的過程中硼酸鹽類會形成玻璃質. 相除了提向防火度之外,並可使膨脹後的蠕蟲狀石墨不 易飛散,以確保難燃的效果。如此可將防火阻燃的性能發 揮至極致。 本發明所採用的含磷可塑劑具有阻燃與潤滑的雙重效 果’將之與可膨脹石墨預先混合,可將可膨脹石墨潤滑使 本纸焱尺度適用中國國家棵準忙阳认4規4士是_)-- (請先閱讀背面之注意事項再填寫本頁) 裝 訂i - 經濟部智慧財產局員工消費合作社印製 ί> 4----------- .. installed! (Please read the precautions on this page before filling out this page)-Postponing ... 4720 ?! A7 B7 5 Description of the invention (top) = worsening, greater specific gravity. The characteristics of polymer materials are light and strong. Because two = organic flame retardants achieve the purpose of flame resistance, but also destroy the high score, other toothless flame retardants have been proposed, such as organic Naif or ^ poor compatibility (such as organic Phosphoric acid, etc.), (such as osmium, polygalactose). In the industrial sector, the use of expandable graphite that has not yet been developed by Mengping to arsenic as a flame retardant for plastic materials has been proposed in the No. M public and newspaper. Graphite is used in clay resin to increase the flame-resistant effect. However, because of the serious scattering of graphite powder after swelling during burning, it is not Si :: So Jishikai Kaizhao 2 75 1 38 bulletin mentions that poly-smoky resin and expandable film have caused the flammable group to burn. Resin 'but it must be handled carefully when used. Report, = Γ: Tiger Bulletin = use expandable graphite, and then compound other resistance =, :: :: M natural polymer resin material. In addition, Japanese Patent Application Laid-Open No. 1: :: Expandable graphite and many different types:: Multiplication: Effect 'can be made into a flame-resistant polymer resin material Γί' Japanese Patent Application Laid-Open No. 8-217910 + Expandable intestinal graphite and polyphosphoric acid are added to the thermoplastic tree mouth; the flammable composition has better chemical stability, less ^: Cheng's difficulty bl ^ 5476 and JP Kaiping, etc. National Standard (CNS) A4 Specification (2i ^ Ti ^ 4? F)-" Road A7 V. Description of the Invention (Even Expandable # 7: ® t can be made according to i 2, the mixed use of fuel materials has multiplication There are many types of effects, and the flame retardant mechanism returns :: == material. But the best flame retardant effect of the flame retardant raw materials is paid; f is not the same. °. Therefore, the polymer resin materials of different flame retardants are mixed with ink to make them with high flame resistance (丄 flame retardant technology is recommended to use 2. ~ 2 .. diameter of expandable graphite 22). Graphite .: In practice, 'if fine-grained kneading effect is used, but due to expandable stone binocular', it can obtain better. , The flame retardant effect is also poor. ^ Particles from a relatively small, swelling ratio of larger expandable stone trr better flame retardant effect and the disadvantages of selecting particles to deteriorate the physical properties. Single; for; = mesh, it is easy to produce mixing Uneven, with high kneading ability 'usually mined-come, large particles are swellable ;: snail #granulation and extrusion equipment; so small particles, but also make the flame retardant; tr shear effect It will break down. Therefore, the present invention addresses the above disadvantages: ::: Excellent flammability and good non-flammability. [Summary of the invention] The main purpose of the present invention is to provide a refractory phase, Condensed-phase and gas-phase flame-retardant mechanism.-Product, which has a further purpose of the present invention is to provide a one-phase human, a polyolefin-based resin of the nature of the ancient chicken, and ""冋 Flame retardant, low smoke emission and no dripping. Another object of the present invention is to provide a ________ million method, so that the national paper standard (CNS) A_n ^ TiT (Tx, ( Please read the precautions of the arm surface before filling out this page. Employee Consumption Cooperative Seal 4720 ?! A7 V. Description of the invention (bucket) Ensure the integrity of the expandable graphite. Black, the non-flammable composition of the present invention, which includes (a) expandable stone „( b) 3 phosphorus plasticizer, and (c) inorganic phosphide, wherein the ratio of expandable " extensible graphite, phosphorus-containing plasticizer to inorganic phosphide is from 0.3 to 5.0.3 to 1.5 :, [ Detailed description of the preferred embodiment] The non-flammable non-flammable composition of the present invention includes (a) an expandable stone 'soil, (b) a phosphorus-containing plasticizer, and (ε) an inorganic phosphide. The ratio of the expandable graphite, the phosphorus-containing plasticizer, and the inorganic phosphide is 0.3 to 5: 0 · 3 to 1.5: 1. —This & No of the month _ flame retardant polyolefin resin composition, including 1GG weight part of the polyolefin resin, and 15 to 6q weight of non-flame retardant. $ This flame retardant resin composition can be first formed into plastic pellets using a twin-screw extruder t • ’East, and the plastic pellets can be suitable for injection or extrusion molding. The toothless flame-retardant composition of the present invention is a flame-retardant mechanism composed of a solid phase unbranched compound having expandable graphite and a condensed phase composed of a polyolefin resin and a gas phase three-phase co-construction with a plasticizer. Features. In addition, in order to further improve the flame retardant effect, the toothless flame retardant composition of the present invention can also add a small amount of borate, the main function is that the borate will form glassy during the combustion process. , And can make the expanded worm-like graphite difficult to fly to ensure a flame-resistant effect. This will maximize the fire and flame retardant properties. The phosphorus-containing plasticizer used in the present invention has the dual effects of flame retardance and lubrication. 'Mixed with the expandable graphite in advance, the expandable graphite can be lubricated so that the paper's scale is applicable to China's national standards. Yes _)-(Please read the notes on the back before filling out this page) Binding i-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs > 4
、發明說明(S) 其於雙螺桿屋出M . ri. 出钱冼練時不致被具高剪切力的雙螺標踞 碎;此外,含磁w他十丨 』又呀、;r干碾 土刮的炼點低(有些於常溫時即為液體 狀)、流動性良好,认插A尹』曰广,,丄 民好於雙螺桿壓出機中很快地融 i 的阻燃原料以及交旦& “ ,、一他 及合易與聚烯烴類樹脂混合,故為確保可膨 脹性石墨粉不被勢虫罗 ^ .Α 又4^干碾碎,本發明將含磷可塑劑與可膨 服性石墨粉的人贴t · 的耽*合體由雙螺桿壓出機的側進料機中加入, 以獲得最佳的混練與阻燃效果。 ::明中所稱之聚烯烴類樹脂是指低密度聚乙烯 、線性低密度聚乙烯(LLDPE )、高密卢 婦(随)、聚丙稀(PP)、乙歸醋酸乙 m ) /乙稀丙稀酸乙§旨共聚物(EE A )、乙稀丙烯酸 丁酉曰共*物(EBA )、乙烤丙烯酸甲g旨共聚物(ema )、 乙稀丙烯之共聚合物或以上任意一種以上之混合物。 本發明使用之可膨脹性石墨是指習知的鱗片狀石墨經. 濃硫酸、硝酸醋酸等酸與濃硝酸、過氣酸鹽、過錳酸鹽、 重鉻酸鹽、雙氧水等強氧化劑共同處理過後的石墨層間插 入化合物。如採用經鹼金族或鹼土族化合物等做中和處理 而付到中性可膨服性果日丨$ & 石墨則更佳。至於可膨脹性石墨之粒 徑最好是大於80目,若是粒徑小於8Q目,則肺性不 佳。使用可膨脹石墨之粒徑8〇%以上大於5〇目時阻燃效 果最好。 本發明中上述所提到之含磷可塑劑,如磷酸三曱酯 ΠΜΡ)、碟酸三乙6旨(TEp)、碟酸三苯醋(τρρ)、. 磷酸三酚酉旨(TCP )、磷酸三,二甲基笨酯(τχρ )、磷 酸二笨甲笨醋(CDP)等磷酸醋類中任選一種或—種以上 併用。 本紙張尺度適用中國國家標準(CNS)A4規格297伶釐) (請先閱讀贵面之注意事項再填寫本頁) ----I--—訂---------# 經濟部智慧財產局員工消f合作社印奴 472071 A7 五、發明說明(心 本發明中所用之無機磷化合物是指紅磷、磷酸銨、聚 填酸錢UPP)、三聚氰胺填酸(肝)、三聚氣胺焦鱗酸 (MPP)等其中單獨使用或多種併用。 本發明中所用之刪酸鹽可以是硼酸鋅、硼酸鎂、硼酸 錳、硼酸鈉等。其中一種單獨使用或多種併用。 本發明之難燃性聚烯烴樹脂組合物,在不妨礙物性的 範圍内亦可同時加入抗氧化劑、充填劑、抗靜電劑.、安定 劑、架橋劑、色粉等一同混練造粒。 上述的難燃性聚稀煙樹脂組合物’最適合使用雙螺桿壓出· 機來混練造粒,將聚烯烴膠粒與無機磷化物以及硼酸鹽之 混合體分別由主入料口分兩台進料機進料或是預先依照比 訂 例混好由主入料口以一台進料機進料。而可膨腊性石墨粉 與含碟可塑劑之混合體則由側進料機進米斗,各段溫度設定 以不超過20(TC為宜。或是以捏合機先將所有物料混合在 -起’而後以單螺桿壓出機壓出造粒。全程溫度宜應 在2 0 0 °C以下。 為方便更進-步說明起見,將列舉以下實施例作更且 體的說明。 以下實施例為本發明之具體說明,但不會因此 本發明的範圍。 將不同種類之㈣烴_脂與本發明所揭露之阻 料組合物依不同配比以雙爾出機,將組合物混練塵出 造粒成實施例-至實施例七之不同之無齒難燃聚婦烴類 脂(ff如表一)。再以射出機製成1/r和i/r的 試片,並依照ASTM測定限氧指數、UL_94燃燒測試奸 難燃性評價。所得結果如表—所示 吧订· 本紙張尺度適用t國國家標準(CNS)A4規格(2〗〇 ο 2 Γ— Α7Β7 五、發明說明(9 ) 表一、無函難燃聚烯烴類樹脂之配比與燃燒測試結果 實施例 實施例 實施例 三 實施例 四 實施例 五 實施例 六 實施例 七 PP1 100 — — — — 80 70 PP2 — _ 100 — 一 — 一 LDPE — 100 — 一 — 10 30 EVA — — 100 10 — EBA — 一 — __ 100 „ __ 可膨脹性石 墨 25 10 20 15 30 15 12 TPP 3 10 3 15 6 10 3 APP 5 0 10 0 20 0 8 MPP 0 27 0 25 0 15 0 硼酸鋅 1 3 1 5 2 3 1 限氧指數(L0I) 30 29. 5 29 30 31 28.5 28 UL-94 1/8" V0 V0 V0 V0 V0 V0 V0 UL-94 1/16 V0 V0 V0 V0 V0 V0 V2. 表中材料之選用如下: PP1 .·福聚6 3 3 1,射出級均聚物,Μ I = 1 4 ΡΡ2 :福聚ST031,射出級共聚合物,ΜΙ = 1 5 LDPE : ΝΑ 2 0 8,台聚 --I I II — I II — ! 1 I (請先閱讀贵面之注意事項再填寫本頁) 訂.ί 經濟部智慧財產局員工消費合作社印製 本纸張尺度適用中國國家標準(CNS)A4規格(210 X 2979^¾ ) 472071 Α7 Β7 五、發明說明(S ) U E 6 3 3,台聚 BOREALIS AB AP422 5 Hochest MP-2C,國峰企業 + 50mesh,> 80%國碳科技 ZB-467 * Great Lakes2. Description of the invention (S) It will not be broken by the double screw with high shear force when the money is drilled in the twin screw house M. ri. The scraping point of the ground scraper is low (some are liquid at normal temperature), and the fluidity is good. It is widely accepted, and the people are better than the flame retardant raw materials that melt quickly in the twin screw extruder. And Jiao Dan & "Yi He He Yi is mixed with polyolefin resin, so in order to ensure that the expandable graphite powder is not crushed by potential insects ^. Α and 4 ^ dry crushed, the present invention will be a phosphorus-containing plasticizer The combination of t * with the expandable graphite powder is added by the side feeder of the twin-screw extruder to obtain the best mixing and flame retardant effect. Resins refer to low-density polyethylene, linear low-density polyethylene (LLDPE), high-density polyethylene (supplied), polypropylene (PP), ethyl acetate (methylene acetate)) / ethylene acrylate copolymer (EE A), Ethylene Acrylic Copolymer (EBA), Ethyl Acrylic Copolymer (EMA), Ethylene Propylene Copolymer or any one or more of them The expandable graphite used in the present invention refers to the conventional scale-like graphite warp. Strong acids such as concentrated sulfuric acid, nitric acid, and concentrated nitric acid, peroxy acid salts, permanganates, dichromates, hydrogen peroxide, etc. Compounds are intercalated between the graphite layers after the oxidant is co-treated. For example, the neutral expansibility is paid by neutralizing treatment with alkali gold or alkaline earth compounds, and graphite is even better. As for expandable graphite The particle size is preferably greater than 80 mesh, and if the particle size is less than 8Q mesh, the lungs are not good. The use of expandable graphite with a particle size of 80% or more and 50 mesh is the best flame retardant effect. Phosphorus-containing plasticizers mentioned, such as trimethyl phosphate (MPP), triethyl 6-acetate (TEp), triphenylacetate (τρρ), triphenol phosphate (TCP), trimethyl phosphate Any one or more of phosphoric acid vinegars such as dibenzyl ester (τχρ), dibenzyl phosphate (CDP), etc. are used in combination. The size of this paper is applicable to China National Standard (CNS) A4 specification 297%) (Please read first (Please fill in this page for your attention) ---- I --— Order --------- # Ministry of Economy Production Bureau staff consumer cooperatives Innu 472071 A7 V. Description of the invention (inorganic phosphorus compounds used in the present invention refer to red phosphorus, ammonium phosphate, polyacrylic acid UPP), melamine acid (liver), melamine Pyroscale acid (MPP) and the like are used singly or in combination. The acid salt used in the present invention may be zinc borate, magnesium borate, manganese borate, sodium borate, etc. One of them is used singly or in combination. The flame retardant of the present invention The polyolefin resin composition can be added with antioxidants, fillers, antistatic agents, stabilizers, bridging agents, toners, etc. to the same extent as long as the physical properties are not hindered. The smoke resin composition is most suitable for kneading and granulation using a twin-screw extruder. The mixture of polyolefin rubber pellets, inorganic phosphides, and borate is fed from two main feeders or It is mixed in advance according to the specific order and fed from a main feeder with a feeder. The mixture of expandable graphite powder and plasticizer with a dish is fed into the rice hopper by a side feeder, and the temperature of each section is set to not more than 20 (TC is appropriate. Or use a kneader to mix all the materials in- The single-screw extruder is used for extrusion and granulation. The temperature during the whole process should be below 200 ° C. For the convenience of further explanation, the following examples will be enumerated for a more detailed description. The following implementation The example is a specific description of the present invention, but it will not be the scope of the present invention. Different types of fluorenes and fats and the material barrier composition disclosed in the present invention are produced by Shuanger according to different proportions, and the composition is mixed to dust. Granulate into toothless flame-retardant poly (hydrocarbon) lipids from Example 7 to Example 7 (ff as shown in Table 1). Then make 1 / r and i / r test pieces with an injection machine and follow ASTM Measure the oxygen limit index and UL_94 combustion test for evaluation of flame retardancy. The results are shown in the table—show it. The paper size is applicable to the national standard (CNS) A4 specification (2). 2 Γ— Α7Β7 5. Description of the invention (9) Table 1. Proportion and combustion test results of non-letter flame retardant polyolefin resin Example 3 Example 4 Example 5 Example 6 Example 7 PP1 100 — — — — 80 70 PP2 — _ 100 — One — One LDPE — 100 — One — 10 30 EVA — — 100 10 — EBA — One — __ 100 „__ Expandable graphite 25 10 20 15 30 15 12 TPP 3 10 3 15 6 10 3 APP 5 0 10 0 20 0 8 MPP 0 27 0 25 0 15 0 Zinc borate 1 3 1 5 2 3 1 Oxygen limit index (L0I) 30 29. 5 29 30 31 28.5 28 UL-94 1/8 " V0 V0 V0 V0 V0 V0 V0 V0 UL-94 1/16 V0 V0 V0 V0 V0 V0 V2 V2. The selection of materials in the table is as follows: PP1. · Fuju 6 3 3 1, injection grade homopolymer, M I = 1 4 PP2: Fuju ST031, injection grade copolymer, MI = 1 5 LDPE: ΝΑ 2 0 8, TaiPo-II II-I II —! 1 I (Please read the precautions for your face before filling out this page) Order. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is sized to the Chinese National Standard (CNS) A4 (210 X 2979 ^ ¾) ) 472071 Α7 Β7 V. Description of the invention (S) UE 6 3 3, Taiwan Poly BOREALIS AB AP422 5 Hochest MP-2C, Guofeng Enterprise + 50mesh, > 80% National Carbon Technology ZB-467 * Great Lakes
Co. :曰本大八化學工業株式會社 由表-之測試數據可知,包含本案無齒難 物 之樹脂組合物,其限氧指數均高於28以上,而以 燃燒測試進行難燃性評價,本案無由難燃 高難燃性,所以由以上之測試可知包含Si ά —且成物之樹脂組合物除了具有防火難燃的特性外, 燃^時^煙量低且不會產生腐敍性或有毒性的氣體,此 外燃燒時可抑制聚烯烴類塑膠產生滴燃的現象。 經 濟 部 智 慧 財 產 局Co .: According to the test data of Table-B, Daba Chemical Industry Co., Ltd., the resin composition containing the toothless hard object in this case has an oxygen limiting index higher than 28, and the flame resistance is evaluated by a fire test. It is difficult to burn and has high flame resistance, so from the above test, it can be seen that the resin composition containing Si ά-in addition to having fire resistance and flame retardant properties, when burning ^ smoke is low and will not produce rotten or It is a toxic gas, and it can suppress dripping of polyolefin plastics during combustion. Intellectual Property Bureau of the Ministry of Economic Affairs
EVA EBA APP MPP EG 硼酸鋅 TPPEVA EBA APP MPP EG Zinc Borate TPP
ChemicalChemical
=陳’本發明無論就目的、手段及功 顯::嫩習知技術之特徵,為「抑煙阻燃組合物」之 :破’懇#貴審查委員明察,早曰賜准專利 2社會’實感德便。惟應注意的是’上述諸多實施例僅J = 舉例而已’本發明所主張之權利範圍自應 D月乾圍所述為準,而非僅限於上述實施例。 消 費 合 if 社 印 η 本紐尺度樹國= Chen 'The present invention, regardless of its purpose, means and performance :: The characteristics of the known technology are "smoke suppressing and flame retardant compositions": broken' sincerity #Keeping inspection by members of the expensive patent committee, I would like to grant the quasi-patent 2 society ' Real sense. However, it should be noted that 'the above-mentioned embodiments are only J = for example' and the scope of the rights claimed by the present invention is based on the description of Dian Qianwei, and is not limited to the above-mentioned embodiments. Consumption and If
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