201134881 六、發明說明： 【發明所屬之技術頌威】 [0001] 本發明係有關於一種生質塑木複合材、產品及其製 造方法，特別係指玎被生物分解之塑木複合材、與利用 前述塑木複合材製造出之產。0，及製造出如述塑木複合 材之方法。 【先前技術】 [0002] —般傳統的石化塑膠經過長時間掩埋並不會分解， 故需要使用焚化的方式處理’但又會產生戴奥辛等有毒 氣體，造成所謂的白色污染，嚴重的影響人類生活品質 ，且傳統石化塑膠之製造方法及製造出的產品非常多， 如中華民國新型專利公告第267970號『複合式板材、型 材製造方法』之專利案，主要係將廢棄木料、木屑等先 行破碎、研磨成較小粒徑之木粉狀，再加入隅合劑、增 黏劑、安定劑及熱可塑性塑膠原料（PVC、pp、PE、Ps、 Ο 099111553 ABS等），一起投入高速混合機充分均勻混合並使 水氣蒸發脫除后，成為&材材料。將_材料银入複合 式押出生產線（所謂之複合式押出生產祕由二台或二 機所組成），其中之主押出機，經由特殊 設計之共押㈣具成型為製品之騎。再依製品所需求 特!·生選擇相錢較佳之熱可塑性塑膠粉（粒）艘入複合 產線^押出機（副押出機可視製品外觀及表 :緣台或一台以上），經共_具在芯材 .需要二王部成型為包覆皮層（其皮層之厚度可視製 ^要決以製成價格低廉、外表堅硬（柔軟） 、色澤多樣化，祐i 表單編號_ 麵具木材、_特性、降低其成本及 0992020441-0 第3頁/共12頁 201134881 燃燒后蔓延性、毒性、煙量等性能之板材、型材製品者 〇 上述前案267970所製造出的板材係含有一般石化產 業生產之化學高分子塑膠，除回收不易之外（不會被生物 所分解），焚燒更會造成環境的污染（產生戴奥辛等有毒 物質），在綠色環保議題曰漸重視之下，有必要找尋取代 一般石化塑膠原料之動機，但其製造成本亦不能超過傳 統之石化塑膠原料太多，針對上述問題，本發明人致力 於研究發展，找尋出更好之原料，以對未來自然生態、 環境保護等工作貢獻一份心力。 【發明内容】 [0003] 爰此，本發明目的在於提供一種塑木複合材，前述 塑木複合材之組成物可以被生物所分解，以解決習知塑 木複合材不易回收及焚化易產生有毒物等缺點。 因此，本發明提供一種生質塑木複合材，包含有： 一木粉，係選自植物性纖維，其重量百分比為20%至80 % ; —生物可分解之塑膠，其重量百分比為20%至80% :及一添加劑，其重量百分比為1%至10%，藉由上述原 料即可製造出生質塑木複合材，故回收掩埋時，可被生 物所分解。 進一步，該生物可分解之塑膠係為聚乳酸、聚羥基 丁酸鹽、聚丁二酸丁二醇酯、聚對苯二甲酸-己二酸-1，4-丁二醇三元共聚酯、聚己内酯、聚乙烯醇薄膜或聚 羥基羧酸酯之一。 進一步，該添加劑係為耦合劑或黏結劑。 本發明另一目的在於降低上述生質塑木複合材之製 099111553 表單編號A0101 第4頁/共12頁 0992020441-0 201134881 造成本，故於該生質塑木複合材添加一三醋酸纖維素膜 D 〇 ，其係取自廢棄之偏光板，該生質塑木複合材内含之三 醋酸纖維素膜之重量百分比為5%至15%，用以取代生物 可分解之塑膠，故可減少生物可分解之塑膠之含量，進 而降低該生質塑木複合材之製造成本，另外，可同時將 廢棄之三醋酸纖維素膜作有效利用，使其成為可回收再 利用之材料，對於環境保護有極大的幫助。 本發明另一目的在於提供一種具有不需回收特性之 產品，為生質塑木複合材之產品，係利用生質塑木複合 材製造，其產品為植栽盆器、農用地膜等。 本發明另一目的在於提供一種製造塑木複合材之方 法，為生質塑木複合材之製造方法，包含下列步驟：A. 將一廢棄植物乾燥至含水量0. 1 %至3%，並研磨成一木 粉；B.將重量百分比20%至80%之木粉、一重量百分比 20%至80%之生物可分解之塑膠、一重量百分比1 %至10 %之添加劑及一重量百分比5%至15%之三醋酸纖維素膜 泥合，而製備成一生買塑木複合柯。 進一步，該製造方法具有步驟C.，將該生質塑木複 合材製備成產品。 進一步，該生物可分解之塑膠係為聚乳酸、聚羥基 丁酸鹽、聚丁二酸丁二醇酯、聚對苯二甲酸-己二酸-1，4-丁二醇三元共聚酯、聚己内酯、聚乙烯醇薄膜或聚 羥基羧酸酯之一。 [0004] 【實施方式】 有關本發明之技術特徵及增進功效，配合下列圖式 099111553 之較佳實施例即可清楚呈現，首先，請參閱第一圖所示 表單編號A0101 第5頁/共12頁 0992020441-0 201134881 ’係為一種生質塑木複合材（1)，包含有： 一木粉（11)’係選自植物性纖維（如：稻殼、稻枝、 乾草或其他植物性纖維），研磨而後形成，該木粉（11)重 量百分比為20%至80%。 一生物可分解之塑膠（12)，其重量百分比為20%至 80%，該生物可分解之塑膠係為聚乳酸〔p〇1y lactide ’ PLA〕、聚羥基丁酸鹽〔 poly(beta-hydroxbutyrate)，PHB〕、聚丁二酸丁二 醇醋〔Poly(butylene succinate)，PBS〕、聚對苯 二甲酸-己二酸-1，4-丁二醇三元共聚酯〔201134881 VI. Description of the Invention: [Technology of the invention] [0001] The present invention relates to a raw plastic-wood composite material, a product and a manufacturing method thereof, in particular to a plastic-wood composite material in which a cockroach is biodecomposed, and Produced by using the aforementioned plastic-wood composite. 0, and the method of manufacturing a wood-like composite material as described. [Prior Art] [0002] Traditionally, petrochemical plastics do not decompose after long-term burial, so they need to be treated by incineration. However, toxic gases such as dioxin are produced, causing so-called white pollution, which seriously affects human life. Quality, and the traditional methods of manufacturing and manufacturing of petrochemical plastics, such as the Republic of China new patent announcement No. 267970 "composite sheet, profile manufacturing methods" patent case, mainly to waste wood, wood chips, etc., Grind into a wood powder of smaller particle size, and then add a chelating agent, a tackifier, a stabilizer and a thermoplastic plastic material (PVC, pp, PE, Ps, Ο 099111553 ABS, etc.), and put them into a high-speed mixer for uniform mixing. After the water vapor is evaporated and removed, it becomes a & material. The _ material silver is put into the compound extrusion production line (the so-called composite extrusion production secret consists of two or two machines), among which the main extrusion machine is formed into a product by a specially designed co-pending (four). According to the needs of the products! · Health selection plastic powder (granules) into the composite production line ^ extrusion machine (sub-extrusion machine visual product appearance and table: edge Taiwan or more than one), a total of _ It has a core material. It needs two kings to be formed into a coated skin layer (the thickness of the skin layer can be determined by the method to make the price low, the appearance is hard (soft), the color is diversified, and the form number _ mask wood, _ Characteristics, cost reduction, and 0992020441-0 Page 3 of 12, 2011,348,81. Plates and profile products with properties such as post-combustion invasiveness, toxicity, and smoke volume. The plates manufactured in the previous case 267970 contain general petrochemical industry production. Chemical polymer plastics, in addition to recycling is not easy (will not be decomposed by organisms), burning will cause environmental pollution (to produce toxic substances such as dioxin), in the green environmental issues, it is necessary to find a replacement The motive of petrochemical plastic raw materials, but its manufacturing cost can not exceed the traditional petrochemical plastic raw materials too much. In response to the above problems, the inventors are committed to research and development and find better ones. In view of the above, the present invention aims to provide a plastic-wood composite material, and the composition of the aforementioned plastic-wood composite material can be used by the biological institute. Decomposition, to solve the shortcomings of the conventional plastic-wood composite materials which are difficult to recover and incinerate easily to produce toxic substances. Therefore, the present invention provides a raw wood-plastic composite material comprising: a wood powder selected from the group consisting of vegetable fibers, the weight thereof The percentage is 20% to 80%; - the biodegradable plastic is 20% to 80% by weight: and the additive is 1% to 10% by weight, and the raw material can be used to manufacture the raw plastic wood. The composite material can be decomposed by the organism when it is recovered and buried. Further, the biodegradable plastic is polylactic acid, polyhydroxybutyrate, polybutylene succinate, poly-terephthalic acid-hexane One of acid-1,4-butanediol ternary copolyester, polycaprolactone, polyvinyl alcohol film or polyhydroxycarboxylic acid ester. Further, the additive is a coupling agent or a binder. In reducing the above-mentioned biomass Wood composite material 099111553 Form No. A0101 Page 4 / Total 12 pages 0992020441-0 201134881 This is the reason, so add a cellulose triacetate film D 该 in the green plastic wood composite, which is taken from the abandoned polarizing plate The cellulose triacetate film contained in the raw plastic wood composite material has a weight percentage of 5% to 15%, which is used to replace the biodegradable plastic, thereby reducing the content of the biodegradable plastic, thereby reducing the life. The manufacturing cost of the plastic-plastic wood composite material, in addition, the waste triacetate film can be effectively utilized at the same time, making it a material that can be recycled and reused, which is extremely helpful for environmental protection. Another object of the present invention is to provide The product has the characteristics of no recycling property, and is a product of raw wood-plastic composite material, which is manufactured by using raw wood-plastic composite materials, and the products thereof are planting pots and agricultural mulch films. A 5%, 3%, and 3%, and a method for the production of a plastic-wood composite material, the method for producing a raw material of a plastic-wood composite material, comprising the following steps: A. drying a waste plant to a moisture content of 0.1% to 3%, and Grinding into a wood flour; B. 20% to 80% by weight of wood flour, 20% to 80% by weight of biodegradable plastic, 1% by weight to 1% to 10% of additive and 5% by weight To 15% of the cellulose acetate film is muddy, and prepared into a lifetime to buy plastic wood composite ke. Further, the manufacturing method has the step C., and the raw wood-plastic composite material is prepared into a product. Further, the biodegradable plastic is polylactic acid, polyhydroxybutyrate, polybutylene succinate, polyterephthalic acid-adipate-1,4-butanediol ternary copolyester One of polycaprolactone, polyvinyl alcohol film or polyhydroxycarboxylic acid ester. [Embodiment] With regard to the technical features and the enhancement of the present invention, the preferred embodiment of the following figure 099111553 can be clearly presented. First, please refer to the form number A0101 shown in the first figure. Page 5 of 12 Page 0992020441-0 201134881 ' is a raw wood-plastic composite (1) containing: a wood flour (11)' is selected from plant fibers (eg rice husks, rice branches, hay or other plant fibers) ), after grinding and forming, the wood powder (11) is 20% by weight to 80% by weight. A biodegradable plastic (12) having a weight percentage of 20% to 80%, and the biodegradable plastic is polylactic acid [p〇1y lactide ' PLA], polyhydroxybutyrate [poly(beta-hydroxbutyrate) ), PHB], poly(butylene succinate), PBS, poly(terephthalic acid-adipate-1,4-butanediol ternary copolyester)
Po 1 y(buty 1 ene adipate^-co-terephthalate) » PBAT〕、聚己内醋〔p〇iyca:prcKiact〇ne，pcL〕、聚乙 烯醇薄膜〔ployvinylalcohor f i lm，PVOH〕或聚羥 基竣酸6旨〔Polyhydroxyalkanoates，PHA〕之一。 一添加劑（13)，係為耦合劑或黏結劑，該添加劑 (13)之重量百分比為1%至卜 藉由上述原料即可製造出可被生楊分解之塑木複合 材（1) ’但由於生物可分解之塑膠（12)之原料成本過於高 φ ’如果塑木複合材（1)内含有大量之生物可分解之塑膠 (12) ’則製造成本將大為提高，故本發明再於塑木複合 材（1)内混入一三醋酸纖維素膜（丨4)〔 Triacetate Cellulose Film，TAC〕，該塑木複合材（1)内含之三 醋酸纖維素膜（14)之重量百分比為5%至15%，係取自廢 棄之偏光板’要說明的是’液晶面板於廢棄後，需要回 收’而液晶面板内之偏光板，具有三醋酸纖維素膜（14) ’將其碎裂後，混入塑木複合材（1)，使同樣可被生物分 099111553 表單編號A0101 第6頁/共12頁 0992020441-0 201134881 解之三醋酸纖維素膜（14)取代生物可分解之塑膠（12)， 其可使該塑木複合材（1)減少生物可分解之塑膠（12)之含 量’以降低製造成本’更可使偏光板内之三醋酸纖維素 膜（14 )具有回收再利用之功能，以降低對環境的影響， 係為一舉多得之發明。 透過混煉、造粒等製程將上述木粉（11 )、生物可分 解之塑膠（12)、添加劑（13)及三醋酸纖維素膜（14)製備 成塑木複合材（1)，再利用該塑木複合材（1)製作各種產 > 品〔如：植栽盆器（2)、農用地膜等〕，本較佳實施例係 舉植栽盆器（2)作為例子’請參閱第二圖所示，該植栽盆 器（2)係使用該塑木複合材(1)所製威’可使吊於高速公 、 路之分隔島種植植物’當植裁盆器Μ)埋入本壤内，其具 有生物相容性、吸濕排水性及無需人工清理回收等特性 ，加上易於與土壤中的微生物及光照等共同作用，會自 動分解成二氧化破和水’且分解後無毒’對地球生態不 會造成污染，以取代原本無法被分解的石化塑膠所製程 》 之產品，本例子係為該塑木複合材（1)其中之一用途，不 以本例子侷限本發明之技術特徵。 本發明另一較佳實施例’係為一種生質塑木複合材 之製造方法，包含下列步驟： Α.將一廢棄植物乾燥至含水量〇· 1 %至3%，並研磨 成·—木粉〇1)。 Β.將重量百分比20%至80%之木粉（π)與一重量百 分比20%至80%之生物可分解之塑膠（12)、一重量百分 比1%至10%之添加劑（13)及一重量百分比5%至15%之 三醋酸纖維素膜（14)混合，而製備成一塑木複合材（！）， 099111553 表單編號 Α0Ι01 第 7 頁/共 12 頁 0992020441-0 201134881 其中該生物可分解之塑膠（1 2 )係為聚乳酸、聚羥基丁酸 鹽、聚丁二酸丁二醇酯、聚對苯二曱酸-己二酸-1,4-丁 二醇三元共聚酯、聚己内酯、聚乙烯醇薄膜或聚羥基羧 酸I旨之一。 將上述塑木複合材（1)製備成產品，該產品為植栽盆 器（2)、農用地膜等，使用於不需再回收之用途。 惟以上所述僅係為本發明之較佳實施例，當不能以 此限定本發明實施之範圍，即依本發明申請專利範圍及 發明說明内容所作簡單的等效變化與修飾，皆屬本發明 專利涵蓋之範圍内。 【圖式簡單說明】 [0005] [0006] 第一圖係為示意圖，說明較佳實施例之塑木複合材 之組成物。 第二圖係為使用示意圖，說明較佳實施例之塑木複 合材應用於植栽盆器。 【主要元件符號說明】 (1 ) 塑木複合材 (11) 木粉 (12) 生物可分解之塑膠 (13) 添加劑 (14) 三醋酸纖維素膜 (2) 植栽盆器 099111553 表單編號A0101 第8頁/共12頁 0992020441-0Po 1 y (buty 1 ene adipate^-co-terephthalate) » PBAT], polycaprolactone [p〇iyca: prcKiact〇ne, pcL], polyvinyl alcohol film (ployvinylalcohor fi lm, PVOH) or polyhydroxy citrate 6 is one of the [Polyhydroxyalkanoates, PHA]. An additive (13) is a coupling agent or a binder, and the weight percentage of the additive (13) is 1%. By using the above raw materials, a wood-plastic composite (1) which can be decomposed by the raw poplar can be produced. Since the raw material cost of the biodegradable plastic (12) is too high φ 'If the plastic-wood composite (1) contains a large amount of biodegradable plastic (12)', the manufacturing cost will be greatly improved, so the present invention is further The plastic-wood composite material (1) is mixed with a triacetate cellulose film (TAC), and the weight percentage of the cellulose triacetate film (14) contained in the wood-plastic composite material (1) is 5% to 15%, taken from the discarded polarizing plate 'To explain that 'the liquid crystal panel needs to be recycled after being discarded' and the polarizing plate in the liquid crystal panel has a cellulose triacetate film (14) 'to break it After that, it is mixed with plastic-wood composite (1) so that the same can be divided into bio-decomposable plastics (12) by the bio-based 099111553 Form No. A0101 Page 6 / Total 12 Page 0992020441-0 201134881 ), which can reduce the biodegradable of the wood-plastic composite (1) Containing an amount of plastic (12) of 'to reduce manufacturing costs' will also make cellulose triacetate film (14) within the polarizer has a function of recycling, to reduce the impact on the environment, the system of the invention serve multiple purposes. The wood powder (11), the biodegradable plastic (12), the additive (13) and the cellulose triacetate film (14) are prepared into a wood-plastic composite material (1) by a process such as kneading and granulation, and reused. The wood-plastic composite (1) produces various products (such as: plant pots (2), agricultural mulch films, etc.), and the preferred embodiment is a planting pot (2) as an example. As shown in the second figure, the planting pot (2) is made of the plastic-wood composite (1), which can be used to plant plants in the high-speed public road and the island of the road. In the soil, it has the characteristics of biocompatibility, moisture absorption and drainage, and no need for manual cleaning and recycling. In addition, it is easy to work with microorganisms and light in the soil to automatically decompose into dioxide and water. This product is one of the uses of the plastic-wood composite (1), which is not a poisonous 'product that does not pollute the earth's ecology to replace the petrochemical plastics that could not be decomposed.' Technical characteristics. Another preferred embodiment of the present invention is a method for producing a raw wood-plastic composite material, comprising the following steps: 干燥 drying a waste plant to a moisture content of 1·1% to 3%, and grinding into a wood Whitefly 1).将. 20% to 80% by weight wood powder (π) and 1% by weight 20% to 80% biodegradable plastic (12), 1% by weight 1% to 10% additive (13) and one The 5% to 15% by weight of the cellulose acetate film (14) is mixed to prepare a plastic-wood composite (!), 099111553 Form No. Ι0Ι01 Page 7 of 12 0992020441-0 201134881 Where the biodegradable Plastic (1 2 ) is polylactic acid, polyhydroxybutyrate, polybutylene succinate, polyterephthalic acid-adipate-1,4-butanediol ternary copolyester, poly One of caprolactone, polyvinyl alcohol film or polyhydroxycarboxylic acid. The above-mentioned wood-plastic composite material (1) is prepared into a product, which is a planting pot (2), an agricultural mulch film, etc., and is used for use without recycling. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications according to the scope of the present invention and the description of the invention are the present invention. Within the scope of the patent. BRIEF DESCRIPTION OF THE DRAWINGS [0006] The first figure is a schematic view showing the composition of a wood-plastic composite of a preferred embodiment. The second drawing is a schematic view showing the use of the composite wood composite of the preferred embodiment in a plant pot. [Explanation of main components] (1) Wood composite (11) Wood powder (12) Biodegradable plastic (13) Additive (14) Cellulose triacetate film (2) Plant pot 099111553 Form No. A0101 8 pages / total 12 pages 0992020441-0