201122034 六、發明說明匕濟8 1 【發輔誠域】:一 ”.201122034 VI. Description of the invention 匕济8 1 [Fei Fucheng domain]: one ”.
[0001] 本發明係關於一種具有表面極性之高分子複合材料膜片 及其製造方法’尤指一種以聚丙稀或聚乙稀或PET (聚對 苯二甲酸乙二酯p〇lyethylene terephthalate )為 基材之膜片及其製造方法。 【先前技術】 [0002] 許多高分子材料因為質地輕盈，而且容易加工，因此可 以廣泛應用於各種產品，其中謫.兩:分子材料中之聚丙婦 或聚乙歸或pet (聚對苯；甲酸乙·^酯p〇 1 yethy1 ene terephthalate ) ’由於乾属之後能夠產生平滑與具有 光澤之外觀、而且價格較為經濟，容易取得與作為加工 應用等優點，因此普遍受到各種產品作....為外披膜使用° 甚至在其表面塗裝（例如印刷）各種圖案、文字、商標、 花紋等。 [0003] 但是前述各種聚丙烯或聚乙烯或PET (聚對笨二甲酸乙二 〇 醋polyethylene jterepht:li.al,ate )在使用時，由於 通常表面非極性（包括親水性不佳）而導致水性顏料無法 附著。為了改善聚丙烯或聚乙烯作為塗裝（例如印刷）材 料時之親水性，有設計者將聚丙烯或聚乙烯或表面接枝 極性基團的方法，但因接枝率極低，製造成本昂責，使 得應用上僅能以少量的添加方式添加在主料中效果有限 [0004] 098143195 又由於有些製品為降低成本，或者其他功能而另有添加 壤酸約等錢填充料，但是該無機填減往㈣為分佈 表單編號A0101 第3頁/共12頁 0982074087-0 201122034 ml li 彐萬- :)〇 -'j;^ j ., i -. 不均，因此無入料，否則加入的接枝改性聚 丙烯或聚乙遭受擠壓礞壞了相容牲餘臨界‘ 點，因為無法克服材料受衝擊時會產生裂紋和塑性變型 太大’因此往往造成抗拉強度降低及脆性增大之問題。 [0005] 【發明内容】 有鑑於以上之缺失’本發明為達到為了改善高分子材料 之極性（例如印刷時材料時之親水性），更為使填充料在 主料中可以均勻分散，增加其表面粘結性，因此必須妥 善有效地控制界面結構，其解決之技術手段，係設計一 種具有表面極性之高分子複合材料膜月之製造方法，一 種具有表面極性之高分子複合材料膜片之製造方法，請 參閱第一圖所示，其步驟包括： [0006] A.混合（1). 40~80重量％之無機填充材料；（2). 50-10 重量％，且熔融流動指數大於10，選自於聚丙烯、聚乙烯 、PET (聚對苯二甲酸乙二酿pol;yethy 1 erne tereph-thalate )之群組；（3).小於10重量％，選自於化學接 枝的極性聚丙烯、化學接枝的極性聚乙烯；（4).小於10 Ο 重量％之增韌劑為組合物，於總合為100%之前提下，各成 分中於各界定之範圍中增減； [0007] B.混鍊； [0008] C.擠壓造粒成膠粒； [0009] D.加熱19(TC〜280°C押出； [0010] E.經15°C~25°C冷卻輪壓冷卻使成單層結構之膜片。 [0011] 098143195 從而，本發明所製成之材料，即一種具有表面極性之高 表單編號A0101 第4頁/共12頁 0982074087-0 201122034 \ =ζί [0012] ❹ 〇 [0013] [0014] 分子複合材料膜反舒其成份包括40~80重量％之無機填充 材料；50^嫌_^^|炉且熔敵齋敎指數大於拳〇，選自於 聚丙稀、聚乙稀、PET (聚對苯二甲酸乙二醋polyethylene terephthalate ) 之群組； 小於 1〇 重量！％ ’ 選自於化學接枝的極性聚丙烯、化學接枝的極性聚乙烯 ;小於10重量％之增韌劑；於總合為100%之前提下，各成 分中於各界定之範圍中増減。 再經捲取機捲取而完成，具有降低成本及塗裝性優良且 韌性、機械強度、硬度等均可達使用要求。本發明藉由 加入極性極強的介面偶合劑，如本發明中的有機共聚物 增韌劑，以增加基材的耐衝擊性及所有組合物的相容性 ，由於本發明的填充料與有機共聚物之間的良好協同效 果，使得填充料得以在基體中均勻分散外，表面的枯結 性也顯著地提升，本發明所組合成的高分子複合材料其 結構上具有很好的相容性，因此填充料的承載量可以提 ：ί: ；:! :ϋ. ' 高很多，同時大量地降低成，本外，染-色性也一併提升， 由於物理力學性能均衡，達成了流動性的改善、易加工 性、耐衝擊性及強韌性的改善，剛性及硬度的提升。 【實施方式】 以下藉由圖式之輔助，說明本發明之内容、特色以及實 施例，提供有助於審查之理解。 本發明係關於一種具有表面極性之高分子複合材料膜片 之製造方法，其步驟至少包括： A.混合： 098143195 表單編號A0101 第5頁/共12頁 0982074087-0 [0015] 201122034 [_ (1) 4n ’ ϋ〜8〇重量％之無機夢克材料； 量到由於聚丙烯或透明良色4策時會導-致顏料塗裝時不明顯。例如本發明為求不透明性之效果 °亥热機填充料則可為硫酸鋇（BaS04)、碳酸鈣、二氧化 欽等。或者其他特定目的，該無機填充材料係選自滑石 η '^母 '亞硫酸約、石膏、玻璃纖維、爐石粉、二氧 夕向岭土、熱分解礙素類群組中之一種或一種以上 s亥無機填充材料較佳係經矽烷偶聯劑或鈦酸酯偶聯劑 或脂肪酸或脂肪酸塩類表面活性劑處理，不論以前述 偶聯劑或表面活性劑對無機填充材料做處理，均是以偶 聯劑或表面活性劑之分子結構的特點含有兩類不同之化 學官能基團’ 一類為疏水官能基團，另一類為親水官能 基團在經過化學反應以及物理作用後，其結構的一端與 無機填充材料表面結合，另一端則與高分子材料反應交 i縷繞’使表面性質相差懸殊的無機填充材料與高分子 材料之間’具有良好之相容性，也由於受到兩相間之表 面張力的改善控制，爾此使兩相間的互相擴散，接觸獲 斗于顯著的改善’從而得到穩定性以及分散度之提升效果 0 [017] (2). 50-1〇重量％ ’且熔融流動指數大於1〇，選自於聚 丙稀、聚乙烯、PET (聚對苯二甲酸乙二酯p〇iyethy卜 ene terephthalate )之群組。 ⑽18] (3).小於10重量％，選自於化學接枝的極性聚丙烯、化學 接枝的極性聚乙烯；其中化學接枝的極性聚丙烯係包括 將極性單體接枝到聚丙烯分子鍵上之一種以上極性聚丙 098143195 表單編號A0101 第6頁/共12頁 201122034 烯。其中該厚禮選自於馬來酸酐、丙烯酸、甲基丙烯酸 物# 、丙烯钮。藉由销^—之群組之7單禮都具有叛應 性之雙鏈分子結構，可以提供自由基作起始劑的反應中 而產生斷鏈的聚丙烯，使兩者產生接枝反應，俾益完成 表面極性，尤其親水性的改質。 [0019] (4).小於10重量％之增韌劑為組合物，該增韌劑係選自於 無水馬來酸酐接枝的乙烯一丙烯酸共聚物、乙烯一辛烯 共聚物、乙烯一乙基丙烯酸脂共聚物、乙烯基一乙酸乙 烯酯——氧化碳三元共聚物、苯乙烯一丁二烯一苯乙烯 嵌·段共聚物群組中之一種或一種以上。 [0020] 於總合為100%之前提下，各成分中於各界定範圍中增減 〇 [0021] B.混鍊； [0022] C.擠壓造粒成膠粒；該押出係以單螺桿或雙螺桿押出機 〆 . ·： :: ϋ ，由Τ_模頭作單層押出。； η*"[0001] The present invention relates to a polymer composite membrane having a surface polarity and a method for producing the same, in particular, a polypropylene or polyethylene or polyethylene (polyethylene terephthalate) A film of a substrate and a method of manufacturing the same. [Prior Art] [0002] Many polymer materials can be widely used in various products because of their light texture and easy processing. Among them, two kinds of polypropylene materials, polyacrylamide or pet (poly(p-phenylene); formic acid) · · · · ester p〇1 yethy1 ene terephthalate ) 'Because of the smooth and shiny appearance of the dry genus, and the price is more economical, easy to obtain and as a processing application, it is generally accepted by various products. The outer film is used to even coat (for example, print) various patterns, characters, trademarks, patterns, and the like on the surface. [0003] However, the aforementioned various polypropylene or polyethylene or PET (polyethylene jterepht: li.al, ate) is used in use, due to the usual surface non-polarity (including poor hydrophilicity) Waterborne pigments cannot adhere. In order to improve the hydrophilicity of polypropylene or polyethylene as a coating (for example, printing) material, there is a method in which a designer grafts a polar group to a polypropylene or a polyethylene or a surface, but the production rate is extremely low due to the extremely low graft ratio. Responsibility, so that the application can only be added in a small amount of addition in the main material. [0004] 098143195 And because some products are used to reduce costs, or other functions, and additional acid is added to the filler, but the inorganic filling Subtract to (4) for distribution form number A0101 Page 3 / Total 12 pages 0982074087-0 201122034 ml li 彐万- :)〇-'j;^ j ., i -. Uneven, so no feed, otherwise join The modified polypropylene or polyethylene b is squeezed and crushed to eliminate the critical point of compatibility. Because it can not overcome the crack and plastic deformation of the material when it is impacted, it often causes the tensile strength to decrease and the brittleness to increase. problem. SUMMARY OF THE INVENTION In view of the above-mentioned shortcomings, in order to improve the polarity of the polymer material (for example, the hydrophilicity of the material at the time of printing), the filler can be uniformly dispersed in the main material, and the filler is increased. The surface cohesiveness, therefore, the interface structure must be properly and effectively controlled. The technical means to solve the problem is to design a manufacturing method of a polymer composite film having a surface polarity, and a manufacturing of a polymer composite film having a surface polarity. For the method, please refer to the first figure, the steps of which include: [0006] A. Mixing (1). 40~80% by weight of inorganic filler; (2). 50-10% by weight, and melt flow index greater than 10 , selected from the group consisting of polypropylene, polyethylene, PET (polyethylene terephthalate pol; yethy 1 erne tereph-thalate); (3). less than 10% by weight, selected from the polarity of chemical grafting Polypropylene, chemically grafted polar polyethylene; (4). Less than 10% by weight of the toughening agent is a composition, which is added before the total of 100%, and each component is increased or decreased within each defined range; 0007] B. Mixed chain; [0008] C. extrusion granulation into colloidal particles; [0009] D. heating 19 (TC ~ 280 ° C extrusion; [0010] E. 15 ° C ~ 25 ° C cooling wheel pressure cooling to form a single layer structure of the membrane [0011] 098143195 Thus, the material produced by the present invention, that is, a surface having a high surface polarity, is numbered A0101, page 4 of 12 pages, 0992074087-0, 201122034, and is also [0012] [0014] Molecular composite film anti-sorping component includes 40~80% by weight of inorganic filler material; 50^ suspect _^^| furnace and melting enemy fasting index is larger than boxing, selected from polypropylene, polyethylene, PET (poly Group of polyethylene terephthalate; less than 1 〇 weight! % ' selected from chemically grafted polar polypropylene, chemically grafted polar polyethylene; less than 10% by weight of toughening agent; The total amount is 100% before the reduction, and the components are reduced in each defined range. After the coiler is wound up, it has the advantages of reduced cost and excellent coating properties, and toughness, mechanical strength, hardness, etc. The present invention is added by adding an extremely polar interface coupling agent, such as an organic copolymer in the present invention. a toughening agent to increase the impact resistance of the substrate and the compatibility of all the compositions. Due to the good synergistic effect between the filler and the organic copolymer of the present invention, the filler is uniformly dispersed in the matrix, and the surface is The dryness is also significantly improved, and the polymer composite material combined by the invention has good structural compatibility, so the carrying capacity of the filler can be raised: ί: ;:! :ϋ. 'Highly, At the same time, the amount is greatly reduced, and the dye-color property is also improved. Due to the balanced physical and mechanical properties, the fluidity is improved, the processability, the impact resistance and the toughness are improved, and the rigidity and hardness are improved. [Embodiment] The contents, features, and embodiments of the present invention are explained below with the aid of the drawings, and an understanding that facilitates review is provided. The invention relates to a method for manufacturing a polymer composite film having surface polarity, the steps of which at least include: A. mixing: 098143195 Form No. A0101 Page 5 / Total 12 pages 0982074087-0 [0015] 201122034 [_ (1 4n ' ϋ ~ 8 〇% by weight of inorganic Mengke material; the amount is not obvious when the pigment is coated due to polypropylene or transparent color. For example, in order to achieve the effect of opacity, the heat filling material may be barium sulfate (BaS04), calcium carbonate, dioxide or the like. Or for other specific purposes, the inorganic filler material is one or more selected from the group consisting of talc η '^ mother' sulfite, gypsum, glass fiber, hearth powder, dioxin, and thermal decomposition factor. The inorganic filler material is preferably treated with a decane coupling agent or a titanate coupling agent or a fatty acid or a fatty acid quinone surfactant, and the inorganic filler is treated with the aforementioned coupling agent or surfactant. The molecular structure of the coupling agent or surfactant is characterized by two different types of chemical functional groups 'one type is a hydrophobic functional group, and the other type is a hydrophilic functional group. After chemical reaction and physical action, one end of the structure The surface of the inorganic filler material is combined, and the other end is reacted with the polymer material to have a good compatibility between the inorganic filler material and the polymer material which is very different in surface properties, and also due to the surface tension between the two phases. The improvement of the control, so that the two phases of mutual diffusion, the contact is achieved in a significant improvement 'to achieve stability and dispersion of the effect of 0 [017] (2). 50-1〇% by weight 'and the melt flow index is greater than 1〇, selected from the group consisting of polypropylene, polyethylene, PET (polyethylene terephthalate p〇iyethy ene terephthalate) group. (10)18] (3). less than 10% by weight, selected from chemically grafted polar polypropylene, chemically grafted polar polyethylene; wherein the chemically grafted polar polypropylene comprises grafting a polar monomer to a polypropylene molecule One or more polar polyacryls on the bond 098143195 Form No. A0101 Page 6 / Total 12 pages 201122034 Aene. The gift is selected from the group consisting of maleic anhydride, acrylic acid, methacrylic acid #, and acrylic buttons. By means of the subordinate group, the 7-single has a repulsive double-stranded molecular structure, which can provide a radical as a starting agent to generate a chain-breaking polypropylene, so that the two can produce a graft reaction. Benefits complete surface polarity, especially hydrophilicity. [0019] (4). less than 10% by weight of the toughening agent is a composition selected from anhydrous maleic anhydride grafted ethylene-acrylic acid copolymer, ethylene-octene copolymer, ethylene-B One or more of a group of a acrylate copolymer, a vinyl vinyl acetate-a carbon oxide terpolymer, a styrene-butadiene-styrene-embedded copolymer. [0020] Before the total of 100%, the ingredients are added or subtracted in each defined range. [0021] B. Mixed chain; [0022] C. extrusion granulation into colloidal particles; Screw or twin-screw extruder 〆. ·: :: ϋ , by Τ _ die for a single layer extrusion. ; η*"
[0023] D.加熱190°C〜280°C押出； [0024] E.經15°C~25°C冷卻輪壓冷卻使成單層結構之膜片，且該 產出膜片厚度為30iun~1000um。 [0025] 從而，該具有表面極性之高分子複合材料膜片，其成份 包括： [0026] 40〜80重量％之無機填充材料； [0027] 50-10重量％，且熔融流動指數大於10，選自於聚丙烯 、聚乙烯、PET (聚對苯二甲酸乙二酯polyethylene 098143195 表單編號 A0101 第 7 頁/共 12 頁 0982074087-0 201122034 terephthalate )之群組； Λ .-A/i ^ ¥ f) ' . _ _切i。重量%，選自於化學接漏黯稀、化學^枝 的極性聚乙烯； [0029]小於10重量％之增韌劑； 剛於總合為1()()%之前提下，各成分中於各界定之範圍中增 減。 藉此而達到有降低成本及增加其塗裝之附著性、親水性 且增加其物性、機械強度、耐熱、耐壓、硬度。且本 發明之方法’可以使得膜片之加工容易，不須經雙轴延 伸機之縱向、橫向的伸延及ET火冷卻等的;it雜X藝處理 僅利用單螺桿或雙螺桿押出機，由T。模頭作單層押出 即可H要可以將有極性的官能基利賴械的壓力和 剪切力’將無機填充材料在基體中充分結合發揮出優 良的相合性而得以均句分散，而得以導致成品的耐熱耐 壓性增強’以達到，聚祕或聚乙稀或PET提升其親水 性。 [剩由於認為本發明符合專·之規定，爰依法提出專利申 凊。惟，列揭之例舉，僅為本發明之實施例 ，凡與本發 明之申請專職圍為均等設計者，亦涵括於所欲保障之 範嘴。 【圖式簡單說明】 [0033]第一圖係本發明之流程圖 【主要元件符號說明】 0982074087-0 098143195 表單編號A0101 第8頁/共丨2頁[0023] D heating 190 ° C ~ 280 ° C extrusion; [0024] E. 15 ° C ~ 25 ° C cooling wheel pressure cooling to form a single-layer structure of the membrane, and the thickness of the produced membrane is 30iun ~1000um. [0025] Thus, the polymer composite film having a surface polarity, the composition thereof comprises: [0026] 40 to 80% by weight of an inorganic filler; [0027] 50-10% by weight, and a melt flow index greater than 10, a group selected from the group consisting of polypropylene, polyethylene, PET (polyethylene terephthalate polyethylene 098143195, Form No. A0101, page 7 of 12,0982074087-0 201122034 terephthalate); Λ .-A/i ^ ¥ f ) ' . _ _ cut i. % by weight, selected from the group consisting of chemically leaking, chemically branched polar polyethylene; [0029] less than 10% by weight of toughening agent; just before the total of 1 () ()%, in the ingredients Increase or decrease in the scope of each definition. Thereby, it is possible to reduce the cost, increase the adhesion and hydrophilicity of the coating, and increase the physical properties, mechanical strength, heat resistance, pressure resistance, and hardness. Moreover, the method of the present invention can make the processing of the diaphragm easy, without the longitudinal and lateral extension of the biaxial stretching machine and the ET fire cooling; the hybrid X art processing only uses the single screw or the twin screw extruder, T. The die can be squeezed out in a single layer, and the pressure and shear force of the polar functional group can be combined to make the inorganic filler material fully combine in the matrix to exert excellent compatibility and be uniformly dispersed. This leads to an increase in the heat and pressure resistance of the finished product, in order to achieve the hydrophilicity of polystyrene or polyethylene or PET. [Remaining because the invention is considered to be in compliance with the provisions of the special law, the patent application is filed according to law. However, the exemplification of the present invention is only an embodiment of the present invention, and the application for the full-time designer of the present invention is also included in the intended protection. BRIEF DESCRIPTION OF THE DRAWINGS [0033] The first diagram is a flow chart of the present invention [Description of main components] 0982074087-0 098143195 Form No. A0101 Page 8 of 2