TWI440689B - High adhesive composite sheet structure and manufacturing method thereof - Google Patents
High adhesive composite sheet structure and manufacturing method thereof Download PDFInfo
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Description
本發明在於提供一種膠布結構及其製造方法，尤指一種高接著強度之複合膠布結構及其製造方法。The invention provides a tape structure and a manufacturing method thereof, in particular to a composite tape structure with high adhesion strength and a manufacturing method thereof.
聚氯乙烯(PolyVinyl Chloride,PVC)是由單體如氯乙烯製備而來，聚氯乙烯的製造方法，通常是將聚氯乙烯樹脂與添加劑如塑化劑、著色劑以及熱穩定劑混合之後，再進行模製成形製程(molding processes)，如擠壓製程、壓延製程、傳送製程或浸漬製程等方法製造而成。聚氯乙烯的最大特徵為添加液狀可塑劑之後，玻璃化溫度點(Tg)就會開始下降，由於其可塑化的特性，因而可製造成半硬質至軟質等具有廣泛彈性體的材料，這是軟質聚氯乙烯具備實用性之原因。且聚氯乙烯的加工範圍非常廣泛，由不同聚合度搭配各類改質劑的使用，可以獲得完全不同物性的產品，所以在工業上或日常生活上是為廣泛使用的高分子材料。Polyvinyl chloride (PVC) is a method for preparing polyvinyl chloride from a monomer such as vinyl chloride. Usually, after mixing a polyvinyl chloride resin with additives such as a plasticizer, a colorant, and a heat stabilizer, Further, molding processes such as extrusion process, calendering process, transfer process, or dipping process are performed. The biggest characteristic of polyvinyl chloride is that after adding a liquid plasticizer, the glass transition temperature (Tg) starts to decrease, and due to its plasticizable property, it can be made into a material having a wide range of elastomers such as semi-rigid to soft. It is the reason why soft PVC has practicality. Moreover, the processing range of polyvinyl chloride is very wide, and the use of various polymerization degrees with various types of modifiers can obtain completely different physical properties, so it is a widely used polymer material in industrial or daily life.
熱塑性聚胺基甲酸酯(Thermoplastic Polyurethane,TPU)的物性介於塑膠材料與橡膠材料之間，且在經過不斷的研究與開發之後，可以使用不同的製程製造出各種型態之產品。熱塑性聚胺基甲酸酯的性質隨著使用範圍與產品的需要而有大幅度的改善與提昇，如機械強度、耐磨性、耐寒性及生物相容性等，以及在應用的範圍亦趨多元化，可將熱塑性聚胺基甲酸酯使用在民生、國防工業或醫療衛生用品等用途上。The properties of Thermoplastic Polyurethane (TPU) are between plastic materials and rubber materials, and after continuous research and development, various processes can be used to manufacture various types of products. The properties of thermoplastic polyurethanes have been greatly improved and improved with the scope of use and product requirements, such as mechanical strength, abrasion resistance, cold resistance and biocompatibility, as well as the scope of application. Diversified, thermoplastic polyurethane can be used in people's livelihood, defense industry or medical supplies.
由於聚氯乙烯的熔融溫度不高，其成型的溫度通常 控制在攝氏150至180度之間，因而聚氯乙烯的耐溫性差，且聚氯乙烯的化學組成為碳、氫及氯，當聚氯乙烯產生熱分解後，會產生致癌的氯化氫，進而影響人體健康。因此將聚氯乙烯與熱塑性聚胺基甲酸酯混合，可降低傷害人體健康的程度。Since the melting temperature of polyvinyl chloride is not high, the molding temperature is usually Controlled between 150 and 180 degrees Celsius, the temperature resistance of polyvinyl chloride is poor, and the chemical composition of polyvinyl chloride is carbon, hydrogen and chlorine. When polyvinyl chloride is thermally decomposed, it produces carcinogenic hydrogen chloride, which in turn affects Human health. Therefore, mixing polyvinyl chloride with thermoplastic polyurethane can reduce the degree of harm to human health.
本發明在於使得聚氯乙烯與熱塑性聚胺基甲酸酯混合生成複合膠膜，且在形成複合膠膜之後，能與基布充分的接著，透過調整製程機台的操作參數及使用的配方材料，以求得性質更佳的複合膠布。The invention consists in mixing polyvinyl chloride with thermoplastic polyurethane to form a composite adhesive film, and after forming the composite adhesive film, can fully follow the base fabric, and adjust the operating parameters of the processing machine and the used formulation materials. In order to obtain a composite tape with better properties.
本發明提出一種高接著強度之複合膠布的製造方法，其包括以下步驟。提供一基布，將基布浸洗硬化劑稀釋溶液，以使基布附著硬化劑稀釋溶液，硬化劑稀釋溶液為水性異氰酸鹽硬化劑與水稀釋而成，再加熱烘乾基布。之後，使用異氰酸酯基系接著劑以形成接合層於基布的表面上。製作具有聚氯乙烯及熱塑性聚胺基甲酸酯的複合膠料，將複合膠料進行加工以形成一複合膠膜。最後，將複合膠膜貼合於基布上。The present invention provides a method for producing a high-strength composite tape comprising the following steps. A base cloth is provided, and the base cloth is dipped in a hardening agent dilute solution, so that the base cloth is adhered to the hardening agent diluted solution, and the hardening agent diluted solution is diluted with an aqueous isocyanate hardening agent and water, and then the base cloth is heated and dried. Thereafter, an isocyanate-based adhesive is used to form a bonding layer on the surface of the base fabric. A composite compound having polyvinyl chloride and a thermoplastic polyurethane is prepared, and the composite compound is processed to form a composite film. Finally, the composite film is attached to the base fabric.
本發明另提出一種高接著強度之複合膠布結構，其包括一基布、一接合層及一複合膠膜。基布含有硬化劑稀釋溶液，基布的材質為聚酯材料，硬化劑稀釋溶液為水性異氰酸鹽硬化劑與水稀釋而成。接合層是經由異氰酸酯基系接著劑所形成。複合膠膜包括聚氯乙烯及熱塑性聚胺基甲酸酯，複合膠膜透過接合層貼合於基布上。The invention further provides a high-strength composite tape structure comprising a base fabric, a bonding layer and a composite film. The base cloth contains a hardening agent diluted solution, the base cloth is made of a polyester material, and the hardening agent diluted solution is diluted with an aqueous isocyanate hardener and water. The bonding layer is formed via an isocyanate based adhesive. The composite film comprises polyvinyl chloride and a thermoplastic polyurethane, and the composite film is adhered to the base fabric through the bonding layer.
綜上所述，本發明針對工業材料高機械性質需求，透過基布浸洗硬化劑稀釋溶液，以及異氰酸酯基系接著 劑的作用，可使得複合膠膜與基布之間的接著強度為50 N/cm以上，產生更強的接著效果。並且，將聚氯乙烯與熱塑性聚胺基甲酸酯混合，不但可以有效降低整體氯含量，也由於其具有彈性，將可取代可塑劑的功能。In summary, the present invention is directed to the high mechanical properties of industrial materials, diluting the solution through a base cloth dipping hardener, and the isocyanate system is followed. The effect of the agent is such that the bonding strength between the composite film and the base fabric is 50 N/cm or more, resulting in a stronger bonding effect. Moreover, mixing polyvinyl chloride with thermoplastic polyurethane not only can effectively reduce the overall chlorine content, but also has the flexibility to replace the function of the plasticizer.
為使能更進一步瞭解本發明之特徵及技術內容，請參閱以下有關本發明之詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本發明加以限制者。For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.
本發明提供一種高接著強度之複合膠布的製造方法，請參考圖1及圖2所示，其包括以下步驟： 首先，如步驟S100所述，提供一基布10，在本實施例中基布10的材質為聚酯(Polyester)材料，然而基布10的材質亦可為織物或非織物，基布10的材質不加以限定。The invention provides a method for manufacturing a composite adhesive tape with high adhesion strength. Please refer to FIG. 1 and FIG. 2, which includes the following steps: First, as shown in step S100, a base fabric 10 is provided. In this embodiment, the base fabric 10 is made of a polyester material. However, the base fabric 10 may be made of a woven fabric or a non-woven fabric. The material is not limited.
如步驟S102所述，將基布10浸洗硬化劑稀釋溶液，以使基布10附著硬化劑稀釋溶液。更詳細地說，透過30至120目的上糊輪進行對基布10浸洗硬化劑稀釋溶液的步驟，以使得基布10附著硬化劑稀釋溶液，因此基布10附著硬化劑稀釋溶液的含量範圍介於130至170公克/平方公尺之間。其中，硬化劑稀釋溶液為水性異氰酸鹽(Hylene)硬化劑與水稀釋而成，更進一步地說，硬化劑稀釋溶液的成分是1重量份的水性異氰酸鹽(Hylene)硬化劑與80重量份的水所組成。As described in step S102, the base fabric 10 is dipped in the hardener dilution solution so that the base fabric 10 is adhered to the hardener dilution solution. In more detail, the step of diluting the hardening agent solution to the base fabric 10 is carried out through the upper paste wheel of 30 to 120 mesh, so that the base fabric 10 is adhered to the hardener dilution solution, and thus the content range of the hardener diluted solution of the base fabric 10 is adhered. Between 130 and 170 grams / square meter. Wherein, the hardener dilution solution is diluted with an aqueous isocyanate (Hylene) hardener and water, and further, the hardener dilution solution is composed of 1 part by weight of an aqueous isocyanate (Hylene) hardener and 80 parts by weight of water.
之後，如步驟S104所述，對該基布10進行加熱烘乾，加熱的溫度範圍介於160至200℃之間，加熱的時間範圍介於10至20秒之間。Thereafter, as described in step S104, the base fabric 10 is heated and dried, and the heating temperature ranges from 160 to 200 ° C, and the heating time ranges from 10 to 20 seconds.
其中，將基布10浸洗硬化劑稀釋溶液之目的在於，基布10的材質為聚酯材料，於硬化劑稀釋溶液浸洗之後，可使得基布10與後續製程中所使用的接著劑有相容之效果，以加強與後續製程中的複合膠膜14相互接著的強度。The purpose of the base cloth 10 is to dilute the hardener dilution solution. The base cloth 10 is made of a polyester material. After the hardener dilution solution is dipped, the base cloth 10 and the adhesive used in the subsequent process can be used. The effect of compatibility is to enhance the strength of the composite film 14 in subsequent processes.
如步驟S106所述，設置一接合層12於該基布10的表面上。接合層12的設置是透過裱糊機進行裱糊異氰酸酯基(Isocyanate)系接著劑於該基布10的表面上，再加熱烘乾該基布10所形成。其中，裱糊異氰酸酯基系接著劑的用量範圍介於50至90公克/平方公尺之間，且異氰酸酯基系接著劑是包括100重量份的接著劑與5重量份的架橋劑。於加熱烘乾該基布10的步驟中，加熱的溫度範圍介於160至200℃之間，加熱的時間範圍介於10至20秒之間。A bonding layer 12 is provided on the surface of the base fabric 10 as described in step S106. The bonding layer 12 is formed by applying a paste isocyanate-based adhesive to the surface of the base fabric 10 through a paste machine, and heating and drying the base fabric 10. Wherein, the amount of the paste isocyanate-based adhesive is in the range of 50 to 90 g/m 2 , and the isocyanate-based adhesive is 100 parts by weight of the binder and 5 parts by weight of the bridging agent. In the step of heating and drying the base fabric 10, the heating temperature ranges from 160 to 200 ° C, and the heating time ranges from 10 to 20 seconds.
如步驟S108所述，製作具有聚氯乙烯(PolyVinyl Chloride,PVC)及熱塑性聚胺基甲酸酯(Thermoplastic Polyurethane,TPU)的複合膠料。更進一步地說，製作具有聚氯乙烯及熱塑性聚胺基甲酸酯的複合膠料，是將複合膠料的配方置於混煉裝置中進行煉製，並控制溫度範圍介於90至180℃之間，所製造而成具有聚氯乙烯及熱塑性聚胺基甲酸酯的複合膠料。其中，該複合膠料所使用的配方包括10重量份的填充劑、80重量份的可塑劑、50重量份的塑膠粉、50重量份的熱塑性聚氨基甲酸酯(Thermoplastic Polyurethane)粒、2重量份的鋇-鋅(Ba-Zn)系液態安定劑及1重量份的環氧大豆油。As described in step S108, a composite compound having PolyVinyl Chloride (PVC) and thermoplastic polyurethane (TPU) was produced. Furthermore, the composite compound with polyvinyl chloride and thermoplastic polyurethane is prepared by placing the compound compound in a mixing device for refining and controlling the temperature range from 90 to 180 °C. Between the two, a composite compound having polyvinyl chloride and a thermoplastic polyurethane was produced. Wherein, the formulation used in the composite compound comprises 10 parts by weight of a filler, 80 parts by weight of a plasticizer, 50 parts by weight of a plastic powder, 50 parts by weight of a thermoplastic polyurethane pellet, 2 weights. A portion of bismuth-zinc (Ba-Zn) liquid stabilizer and 1 part by weight of epoxidized soybean oil.
如步驟S110所述，加工該複合膠料以形成一複合 膠膜14，其中，加工該複合膠料以形成一複合膠膜14，是將複合膠料送至薄膜產生裝置中，以形成該複合膠膜14。Processing the composite compound to form a composite as described in step S110 The film 14, wherein the composite compound is processed to form a composite film 14, is sent to the film generating device to form the composite film 14.
如步驟S112所述，貼合該複合膠膜14於該基布10上。其中，貼合該複合膠膜14於該基布10上，是在溫度範圍介於160至200℃之間，利用壓花輪對該複合膠膜14施加壓力，以使該複合膠膜14透過該接合層12貼合於該基布10上。The composite film 14 is attached to the base fabric 10 as described in step S112. Wherein, the composite adhesive film 14 is applied to the base fabric 10 at a temperature ranging from 160 to 200 ° C, and the composite adhesive film 14 is pressed by an embossing wheel to pass the composite adhesive film 14 through the The bonding layer 12 is attached to the base fabric 10.
本發明另提供一種高接著強度之複合膠布結構，其包括一基布10、一接合層12及一複合膠膜14。基布10含有硬化劑稀釋溶液，其中該基布10的材質為聚酯材料，該硬化劑稀釋溶液為水性異氰酸鹽硬化劑與水稀釋而成。接合層12的材質為異氰酸酯基系接著劑，複合膠膜14包括聚氯乙烯及熱塑性聚胺基甲酸酯，該複合膠膜14透過該接合層12貼合於該基布10上。The present invention further provides a high-strength composite tape structure comprising a base fabric 10, a bonding layer 12 and a composite film 14. The base fabric 10 contains a hardener dilution solution, wherein the base fabric 10 is made of a polyester material, and the hardener dilution solution is diluted with an aqueous isocyanate hardener and water. The material of the bonding layer 12 is an isocyanate-based adhesive, and the composite film 14 includes polyvinyl chloride and a thermoplastic polyurethane. The composite film 14 is bonded to the base fabric 10 through the bonding layer 12.
綜上所述，本發明具有下列諸項優點：In summary, the present invention has the following advantages:
1.本發明針對工業材料高機械性質需求，透過基布浸洗硬化劑稀釋溶液，以及異氰酸酯基系接著劑的作用，可使得複合膠膜與基布之間的接著強度為50 N/cm以上，能產生更強的接著效果。1. The present invention is directed to the high mechanical properties of industrial materials, through the base cloth dipping hardener dilution solution, and the action of the isocyanate-based adhesive, the bonding strength between the composite film and the base fabric is 50 N/cm or more. Can produce a stronger follow-up effect.
2.本發明將聚氯乙烯與熱塑性聚胺基甲酸酯混合，不但可以有效降低整體氯含量，也由於其具有彈性，將可取代可塑劑的功能。2. The present invention mixes polyvinyl chloride with a thermoplastic polyurethane, which not only can effectively reduce the overall chlorine content, but also has the elasticity to replace the function of the plasticizer.
惟以上所述僅為本創作之較佳實施例，非意欲侷限本創作的專利保護範圍，故舉凡運用本創作說明書及圖式內容所為的等效變化，均同理皆包含於本創作的權利 保護範圍內，合予陳明。However, the above description is only the preferred embodiment of the present invention, and it is not intended to limit the scope of patent protection of this creation. Therefore, the equivalent changes made by using this creation specification and the contents of the schema are all included in the right of this creation. Within the scope of protection, it is given to Chen Ming.
10‧‧‧基布10‧‧‧Kib
12‧‧‧接合層12‧‧‧ joint layer
14‧‧‧複合膠膜14‧‧‧Compound film
圖1為本發明的高接著強度之複合膠布的製造方法的流程圖。1 is a flow chart showing a method of manufacturing a high-strength composite tape of the present invention.
圖2為本發明的高接著強度之複合膠布結構的示意圖。2 is a schematic view showing the structure of a high-strength composite tape of the present invention.
Claims (14)
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| TW101125789A TWI440689B (en) | 2012-07-18 | 2012-07-18 | High adhesive composite sheet structure and manufacturing method thereof |
| CN201210262774.2A CN103571368A (en) | 2012-07-18 | 2012-07-26 | Composite adhesive tape structure with high adhesive strength and manufacturing method thereof |
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| TW101125789A TWI440689B (en) | 2012-07-18 | 2012-07-18 | High adhesive composite sheet structure and manufacturing method thereof |
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| CN110791212A (en) * | 2019-10-28 | 2020-02-14 | 江苏大海塑料股份有限公司 | High-elasticity low-cost adhesive tape for football |
| CN110951431A (en) * | 2019-12-11 | 2020-04-03 | 惠州市佳邦达复合材料有限公司 | Composite adhesive and preparation process thereof |
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