200909567 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種熱可塑性彈性體（thermoplastic elastomer，TPE) ’且特別是關於一種用於製備線材且以氫 化本乙細/共輛一炸糸列共聚物為基材之低煙、無鹵及耐燃 的熱可塑性彈性體。 【先前技術】 中華民國專利申請號094134878揭露一種包含一氫化 苯乙烯/共軛二烯系列共聚物、一無機磷化合物耐燃劑以及 一耐燃助劑熱之可塑性彈性體及其製造方法。所述熱可塑 性彈性體具有優異的耐候性，並對臭氧、紫外線、電弧有 良好耐受性、彈性佳、單位重量利用率高、硬度範圍廣、 絕緣佳、易加工等優點，且所述熱可塑性彈性體可符合測 s式才示準UL-94的耐燃規範v_〇。 然而’若將上述可塑性彈性體用於製作線材之膠體 打，則無法符合現行對於線材之測試標準UL-1581的耐燃 規範VW-1。 測試標準UL-94的耐燃規範v_〇與測試標準UL-1581 =燃規範VW]之最大不同在於UL-94之測試對象為橡 ^膠材料本身，而UL-1581耐燃規範之VW-1是以橡塑膠 ^料^押成線材之測試，除了以上之主要差異外，對於測 尺寸和線材厚薄、氣體流量及所用設備亦有差異； …白此技術領域之人士皆知若橡塑膠材料可通過測試標準 200909567 UL-94的财燃規範V-0 ’並不一定可通過UL-1581财燃規 範之VW-1測試。因此’若欲製備專用於線材的可塑性彈 性體，則須更進一步研究如何改良該可塑性彈性體的物性 與化性來提昇其耐燃性。 為了克服習知技藝的上述缺點，本案發明人乃經悉心 試驗與研究，並一本鐵而不捨之精神，終於創作出本案『一 種熱可塑性彈性體』，以創新的概念提供一種專用於線材的 ( 低煙、無鹵及财燃熱可塑性彈性體。 【發明内容】 本發明之一構想以氫化苯乙烯/共軛二烯系共聚物為 基材之低煙無函耐燃級熱可塑性彈性體。所述熱可塑性彈 性體包含100重量份之氳化苯乙烯/共輛二烤系列共聚物、 50至100重量份之聚烯烴樹脂以及250至380重量份之無機 磷系耐燃劑。該熱可塑性彈性體符合UL-1581(英國保險商 試驗所Underwriter Laboratories Inc)規範之VW-1 級標準， 且發煙量(Dm)為100至400。 如所述之熱可塑性彈性體，更包含40至100重量份之加 工油。 如所述之熱可塑性彈性體，其中該加工油係選自由一 石臘烴油、一環烷烴油、一芳香族加工油以及其混合物所 組成群組的其中之一。 如所述之熱可塑性彈性體，其中該聚烯烴樹脂用以提 200909567 高該熱可塑性彈性體的物性1聚稀煙樹脂係選自由 密度聚乙稀(―)、一高密度 一 元 度聚乙烯(LLDPE)、一聚丙烯(p 一 X ; 線形低密 (E VA)、-乙稀丙烯酸乙g旨共聚物Eg烯醋^乙埽共聚物 酯共聚物(EBA)、一乙烯内烯(EEA)、一乙烯内烯酸丁 丙烯之共聚物(EPR)以及其混合物聚物(EMA)、-乙烯 如所述之熱可塑性彈性體物所組人成群組的其中之〜 如所述之熱可塑性彈性體，更L 3耐燃助劑。 醇或其混合物，用以產生碳源，其中該耐燃助劑為一多 如所述之熱可塑性彈性/體°， 上 二異戊四醇、一三羥乙其_ ，其中該多元醇係選自ά 如所述之熱可塑性彈性。 20至50重量份。 ，其中該耐燃助劑之含息' 如所述之熱可塑性彈性體 :自二劑係 。二…一及其現合物所組成群 其中該發煙量較佳為23〇 如所述之熱可塑性彈性體 至 320。 如所述的熱可塑性彈性體， 烯系列共聚物的分子量為δ ^甲该氧化苯乙烯/共軛二 量分布（重量平均分子量Τ數目至5〇萬（公克/摩爾），且其分子 1至3。 平均分子量，]Vtw/Μη)範圍為 200909567 如所述的熱可塑性彈性體，其中該氫化笨乙烯/共軛二 烯系列共聚物的硬度(hardness/type A)範圍自Shore A 60至 Shore A 95，且於190°C，5公斤荷重，1 〇鐘流動重量下的 溶融指數(melt flow index，MFI)範圍自6至0。 【實施方式】 為了更進一步說明本發明為達成預定目的所採取之技 / 術、手段及功效，請參閱以下有關本發明之詳細說明與附 圖’相信本發明之目的、特徵與特點，當可由此得一深入 且具體之瞭解，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。 氫化本乙細-共扼二煉糸列共聚物杜料的介紹： 本發明所使用的氫化苯乙烯·共軛二烯系列共聚物中 的共二烯包括有1，3_丁二烯’異戊二烯，丨,3_戊二烯，或其 混合物等，其中共軛二烯聚合單元不飽和雙鍵殘留量低於 1 10%，較佳者為低於5%。當然，本發明所使用的氫化苯乙 烯-共軛二烯系列共聚物也可以由市售的氫化苯乙烯-共軛 二烯熱可塑彈性體中提供。例如Kraton公司的Kraton G系列 、Kuraray或Septon公司的Septon 6或8系列、台橡公司SEBS 系列、Dynasol公司的Calprene H系列以及AsaM公司的200909567 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a thermoplastic elastomer (TPE) and in particular to a method for preparing a wire and hydrogenating the fine/common car The column copolymer is a low-smoke, halogen-free and flame-resistant thermoplastic elastomer of the substrate. [Prior Art] The Republic of China Patent Application No. 094134878 discloses a plastic elastomer comprising a hydrogenated styrene/conjugated diene series copolymer, an inorganic phosphorus compound flame resistant agent, and a flame resistant auxiliary agent and a method for producing the same. The thermoplastic elastomer has excellent weather resistance, good resistance to ozone, ultraviolet rays, electric arc, good elasticity, high unit weight utilization, wide hardness range, good insulation, easy processing, and the like, and the heat The plastic elastomer can conform to the test s type to indicate the flame resistance specification of the UL-94 v_〇. However, if the above-mentioned plastic elastomer is used for the production of a colloid of a wire, it cannot comply with the current flame resistance specification VW-1 for the wire test standard UL-1581. The biggest difference between the test standard UL-94's flame resistance specification v_〇 and the test standard UL-1581 = fueling specification VW is that the UL-94 test object is the rubber material itself, and the UL-1581 flame resistance specification VW-1 is In addition to the above main differences, there are also differences in the measurement of dimensions and wire thickness, gas flow rate and equipment used; ... it is known to those skilled in the art that rubber and plastic materials can pass. Test Standard 200009567 UL-94's Firing Code V-0 ' does not necessarily pass the VW-1 test of the UL-1581 Firing Regulation. Therefore, if a plastic elastic body dedicated to a wire material is to be prepared, it is necessary to further study how to improve the physical properties and chemical properties of the plastic elastomer to improve its flame resistance. In order to overcome the above-mentioned shortcomings of the prior art, the inventor of the present case, through careful experimentation and research, and the spirit of perseverance, finally created the "a thermoplastic elastomer" of the case, providing a special concept for the wire with an innovative concept. (Low-smoke, halogen-free, and fuel-burning thermoplastic elastomer. [Invention] One of the present invention contemplates a low-smoke, non-combustible grade thermoplastic elastomer based on a hydrogenated styrene/conjugated diene copolymer. The thermoplastic elastomer comprises 100 parts by weight of a deuterated styrene/co-battery two-baked series copolymer, 50 to 100 parts by weight of a polyolefin resin, and 250 to 380 parts by weight of an inorganic phosphorus-based flame retardant. The elastomer meets the VW-1 standard of the UL-1581 (Underwriter Laboratories Inc.) specification and has a smoke (Dm) of 100 to 400. The thermoplastic elastomer, as described, contains 40 to 100重量重量的加工油。 The thermoplastic elastomer, wherein the processing oil is selected from the group consisting of a paraffinic oil, a naphthenic oil, an aromatic processing oil, and mixtures thereof. One of the thermoplastic elastomers, wherein the polyolefin resin is used to raise the high physical properties of the thermoplastic elastomer. The polystyrene resin is selected from the group consisting of density polyethylene (-), a high density unitary degree. Polyethylene (LLDPE), a polypropylene (p-X; linear low-density (E VA), ethylene-ethylene acrylate copolymer Eg olefin vinegar copolymer copolymer (EBA), a vinylene (EEA), a copolymer of ethylene vinyl acrylate and propylene (EPR), and a mixture of the polymer (EMA) and ethylene as described in the group of thermoplastic elastomers as described above. a thermoplastic elastomer, more L 3 flame resistant auxiliary. Alcohol or a mixture thereof for producing a carbon source, wherein the flame resistant auxiliary is more than the thermoplastic elastomer / body °, bispreisoerythritol, a trishydroxyl group, wherein the polyol is selected from the group consisting of thermoplastic elastomers as described, 20 to 50 parts by weight, wherein the fuel-resistant auxiliary contains the thermoplastic elastomer as described. a group of two and one of the present compounds, wherein the amount of smoke is preferably 23, as described in the thermoplasticity Sexuality to 320. As described in the thermoplastic elastomer, the molecular weight of the olefinic copolymer is δ ^ A styrene styrene / conjugated two-dimensional distribution (weight average molecular weight Τ number to 50,000 (g / mol), And its molecular weight 1 to 3. The average molecular weight,]Vtw/Μη) is in the range of 200009567, as described in the thermoplastic elastomer, wherein the hardness/type A of the hydrogenated stupid ethylene/conjugated diene series copolymer ranges from Shore A 60 to Shore A 95, and at a temperature of 190 ° C, a load of 5 kg, a melt flow index (MFI) at a flow weight of 1 〇 from 6 to 0. [Embodiment] To further illustrate the techniques, techniques, and effects of the present invention in order to achieve the intended purpose, refer to the following detailed description of the invention and the accompanying drawings. It is to be understood that the invention is not to be construed as limiting Introduction of Hydrogenated Ethylene-Co-Oxide Copolymer Copolymer: The co-diene in the hydrogenated styrene-conjugated diene series copolymer used in the present invention includes 1,3-butadiene Pentadiene, hydrazine, 3-pentadiene, or a mixture thereof or the like, wherein the residual amount of the unsaturated double bond of the conjugated diene polymerized unit is less than 10%, preferably less than 5%. Of course, the hydrogenated styrene-conjugated diene series copolymer used in the present invention can also be provided from a commercially available hydrogenated styrene-conjugated diene thermoplastic elastomer. For example, the Kraton G series from Kraton, the Septon 6 or 8 series from Kuraray or Septon, the SEBS series from Taiwan Rubber, the Calprene H series from Dynasol, and the AsaM company.
Tuftec Η系列的苯乙烯-乙烯-丁烯_苯乙烯(SEBS)熱可塑彈 性體，即可作為以1，3-丁二烯為共軛二烯之氫化苯乙烯_共 軛二烯嵌段系列共聚物的材料。另，例如JSR公司Dynar〇n 系列或其混合物Dynaflex系列的聚丁苯橡膠(HSBR)熱可塑 200909567 彈性體，即可作為以1,3-丁二烯為共軛二烯之氳化苯乙烯-共輛二烯部分般段或無序共聚物的材料。又，例如Kuraray 或Septon公司的Septon 2系列的苯乙稀-乙稀-丙稀-苯乙烯 (SEPS)熱可塑彈性體，即可作為以異戊二烯為共軛二烯之 氫化苯乙烯-共軛二稀嵌段共聚物的材料。再者，例如 Kuraray或Septon公司的Septon 4系列苯乙稀-[乙稀-(乙烯-丙烯)]-苯乙烯（SEEPS)熱可塑彈性體，即可作為以異戊二烯 與1，3-丁二烯混合物為共軛二烯之氫化苯乙烯-共軛二烯嵌 段共聚物的材料。 本發明之合成或市售氫化苯乙烯/共軛二烯共聚物在 未含任何加工油的狀況下，具有分子量（MW)約為每摩爾8 萬至50萬公克（以PS為標準的GPC量測），其聚合物分子量 分佈（重量平均分子量/數目平均分子量，Mw/Mn)為1至3， 於190°C，5 Kg荷重，10鐘流動重量下，具有熔融指數(melt flow index，MFI)為 6至0，而硬度(hardness/type A)則為 60 A 至 95A。 於下面實施例中，除了將氳化苯乙烯/共軛二烯共聚物 、耐燃劑與聚烯烴樹脂加以混料之外，本發明之氫化苯乙 烯/共軛二烯共聚物材料可選擇性與先添加加工油來達到 改善熔融流動性的作用，使其具有較佳的加工性。可添加 的加工油可包含以下油類之一或其混合：環烷烴油、芳香 烴油、以及石臘烴油，然並非以此為限。 另，由於氫化苯乙烯/共軛二烯共聚物乃具有與其他材 料黏結力強之優點，因此，除了將氫化苯乙烯/共軛二烯共 200909567 聚物、聚烯烴樹脂以及耐燃劑加以混料之外，也可選擇性 地加入耐燃助劑，用以產生碳源。 又’本發明之熱可塑性彈性體亦可於不妨礙耐燃特性 之前提下，將氫化苯乙烯/共軛二烯共聚物、耐燃劑與耐燃 助劑’同時選擇性地添加抗氧化劑、填充劑、抗靜電劑、 安定劑、色粉、色母粒、抗菌劑等一同混練造粒以增加保 存期限、外觀美感等等其他物化性質。 本發明所提供之用於線材的熱可塑性彈性體之製造方 法同中華民國專利申請號094134878，故於此不再贅述。 以現有試驗法測試後，以本發明之熱可塑性彈性體所 製得之線材乃具有以下表一所列之特性： ^二11_夺發明熱可塑性彈性體所製得線材之特性: 項目 — 試驗法 特性 材質 以氫化苯乙烯-共軛二 烯系列共聚物為基材 ~~—----_ 之熱可塑性彈性體 — 耐燃筝級 UL-1581 通過VW-1 發煙量 (Dm/有焰燃燒） ASTM E662 100 至 400 上述熱可塑性彈性體線材，其耐燃性係可符合UL-1581 規範VW-1耐燃測試’發煙量為100至400(Dm)。 線材UL 1581之VW-1对燃測試，其標準如下：每次點火15秒 ，經連續5次點火試驗後，燃燒火焰總時間不可超過6〇秒，且牛皮 紙指示旗不可被燒去25%以上，且滴落不得引燃下方之脫脂棉花。 為方便進一步說明，本發明將列舉以下實施例以及比 較例以作為具體之說明。 10 200909567 比較例1 ： 採用 Taipol SEBS-3151，而硬度（hardness/type A)為 76A 。將上述100重量份苯乙烯-乙烯-丁烯_苯乙烯共聚物（sebs) 與100重量份石臘烴加工油（PW-90)於溫度50至70°C下均勻 混合24小時以吸附完全。接著加入14〇重量份之聚丙烯（ 於230°C ’ 2.16 Kg荷重，1〇分鐘流量下之Melt Flow index為 14.5)、200重罝份之聚填酸铵（App，Ammonium PolyPhosphate)無機磷耐燃劑，並添加〇.5重量份之苯酚類抗 氧化劑（Ciba公司的Irganox_i〇i〇)，利用雙螺桿押出機 (L/D=40 ’ D=50 mm ’ 300 rpm)將其於溫度200〜250。(：下混 練完全並製成膠粒狀’接著再利用押出機於溫度2〇〇〜23〇 C下將此膠粒進行線材之製作，使用銅線為導體，並以本 發明之膠粒為被覆層進行線材之押製。 以上述試驗法測試上述製得之線材特性發現，並不能 達到UL-1581耐燃規範vwd，另外發煙量⑴⑷為％?。 f施例1: —將丁dp〇l SEBS-3151之100重量份之苯乙烯_乙烯-丁烯_ 苯乙烯共聚物（其分子量為每摩爾25至29萬公克，分子量分 布為1.1至1.3 ’熔融指數〇，硬度為76八)與4〇重量份石臘烴 加工油於溫度50至70t下均勻混合24小時以吸附完全。接 著加入8G重量份之聚丙稀、2灣量份之聚魏銨無機碟耐 燃劑以及40重量份二異細醇之混合物耐燃助劑，並添加 〇.5重量份之苯_抗氧化劑，雙螺桿押出機將其於溫 度20(TC〜25(TC下混練完全並製成谬粒狀，接著再利用押出 11 200909567 機於溫度200〜230°C下將此膠粒進行線材之製作，使用銅線 為導體，並以本發明之膠粒為被覆層進行線材之押製。 以上述試驗法測試本實施例所製得之線材特性發現， 其可達UL-1581耐燃規範vw-1，以及發煙量（Dm)為315，其 材料具有極佳之柔軟性、表面性以及可回收性。 實施例2: 將Taipol SEBS-3151之100重量份之苯乙烯-乙烯_丁烯_ 苯乙烯共聚物與50重量份石臘烴加工油於溫度刈至川^下 均勻混合24小時以吸附完全。接著加入9〇重量份之聚丙婦 、270重量份之聚磷酸銨無機磷耐燃劑，並添加〇5重量份 之苯酚類抗氧化劑，利用雙螺桿押出機將其於溫度2〇〇〇c 〜2 5 0 C下混練元全並製成膠粒狀’接著再利用押出機於溫 度200〜230°C下將此膠粒進行線材之製作，使用銅線為導體 ，並以本發明之膠粒為被覆層進行線材之押製。 以上述試驗法測試本實施例所製得之線材特性發現， 其可達UL-1581耐燃規範VW-1，以及發煙量（Dm)為252。 實施例3: 將Taipol SEBS-3154之100重量份之苯乙烯·乙烯_丁稀_ 苯乙烯共聚物（其分子量為每摩爾18至19萬公克，分子量分 布為1.1至1.3，炫融指數〇 ’硬度為76A)與50重量份石臘烴 加工油於溫度50至7(TC下均勻混合24小時以吸附完全。 接著加入9 0重量份之聚丙烯、2 7 0重量份之聚磷酸銨無機碟 耐燃劑，並添加0.5重量份之苯酚類抗氧化劑，利用雙螺桿 押出機將其於溫度20(TC〜250°C下混練完全並製成膠粒狀 12 200909567 ’接著再利用押出機於溫度2 0 〇〜23 01：下將此膠粒進行線材 之製作，使用銅線為導體，並以本發明之膠粒為被覆層進 行線材之押製。 以上述試驗法測試本實施例所製得之線材特性發現，其 可達UL-1581耐燃規範VW-1，以及發煙量(Dm)g234。 實施例4: 將市售100重量份Kraton公司的1651 (分子量每摩爾25 ( 至29萬公克，苯乙烯含量29至31%)100重量份苯乙烯_乙烯_ 丁烯-苯乙烯共聚物（SEBS)與50重量份石臘烴加工油 (PW-90)於溫度50至70°C下均勻混合24小時以吸附完全 。接著加入100重量份之聚丙烯(於23(TC，2.16 Kg荷重，1〇 分鐘流量下之Melt Flow index為14.5)、280重量份之聚鱗 酸銨(APP，Ammonium PolyPhosphate)無機磷耐燃劑，並添 加0.5重量份之苯酚類抗氧化劑（Ciba公司的Irgan〇x_1〇1〇) ’利用雙螺桿押出機(L/D=40，D=50 mm，300 rpm)將其於 ( 溫度200〜250t下混練完全並製成膠粒狀，接著再利用押出 機於溫度2 00〜2 3 0 °C下將此膠粒進行線材之製作，使用銅線 為導體’並以本發明之膠粒為被覆層進行線材之押製。 以上述試驗法測試本實施例所製得之線材特性發現， 其可達UL-1581耐燃規範VW-1 ’以及發煙量①瓜)為241。 實施例5: 採用Kuraray公司的Septon-4055 (分子量每摩爾25至29 萬公克，苯乙烯含量29至31 %)。將上述1〇〇重量份苯乙稀 乙烯-乙烯-丙烯-笨乙烯共聚物（SEEPS)與1〇〇重量份石職炉 13 200909567 加工油（PW-90)於溫度50至70°C下均勻混合24小時以吸附 完全。接著加入100重量份之聚丙烯(於230°C，2.16 Kg荷重 ，10分鐘流量下之1^61〖？1〇\^11(16乂為14.5)、350重量份之 聚鱗酸铵(APP，Ammonium PolyPhosphate)無機鱗对燃劑， 並添加1重量份之苯酚類抗氧化劑（Ciba公司的Tuftec Η series of styrene-ethylene-butylene-styrene (SEBS) thermoplastic elastomer, which can be used as hydrogenated styrene-conjugated diene block series with 1,3-butadiene as conjugated diene The material of the copolymer. In addition, for example, JSR Dynar〇n series or a mixture thereof Dynaflex series of polystyrene-butadiene rubber (HSBR) thermoplastic 200909567 elastomer, can be used as 1,3-butadiene as a conjugated diene styrene- A total of a portion of a diene-like or disordered copolymer material. Also, for example, Kuraray or Septon's Septon 2 series of styrene-ethylene-propylene-styrene (SEPS) thermoplastic elastomer can be used as hydrogenated styrene with isoprene as a conjugated diene. A material of a conjugated dilute block copolymer. Furthermore, for example, Kuraray or Septon's Septon 4 series styrene-[ethylene-(ethylene-propylene)]-styrene (SEEPS) thermoplastic elastomer can be used as isoprene and 1,3- The butadiene mixture is a material of a hydrogenated styrene-conjugated diene block copolymer of a conjugated diene. The synthetic or commercially available hydrogenated styrene/conjugated diene copolymer of the present invention has a molecular weight (MW) of from about 80,000 to 500,000 grams per mole without any processing oil (amount of GPC based on PS) Measured), its polymer molecular weight distribution (weight average molecular weight / number average molecular weight, Mw / Mn) is 1 to 3, at 190 ° C, 5 Kg load, 10 hours flow weight, with melt index (melt flow index, MFI ) is 6 to 0, and the hardness (type A) is 60 A to 95 A. In the following examples, the hydrogenated styrene/conjugated diene copolymer material of the present invention can be selectively selected in addition to the styrene/conjugated diene copolymer, the flame retardant and the polyolefin resin. The processing oil is first added to achieve the effect of improving the melt fluidity, so that it has better processability. The processing oil which may be added may comprise one of the following oils or a mixture thereof: a naphthenic oil, an aromatic hydrocarbon oil, and a paraffinic hydrocarbon oil, but is not limited thereto. In addition, since the hydrogenated styrene/conjugated diene copolymer has the advantage of strong adhesion to other materials, in addition to hydrogenating styrene/conjugated diene, a total of 200,909,567, a polyolefin resin and a flame retardant are mixed. In addition, a flame resistant auxiliary may be optionally added to produce a carbon source. Further, the thermoplastic elastomer of the present invention can be simultaneously added to the hydrogenated styrene/conjugated diene copolymer, the flame retardant and the flame resistant auxiliary agent, and the antioxidant, the filler, and the like, can be simultaneously added without hindering the flame resistance. Antistatic agents, stabilizers, toners, masterbatches, antibacterial agents, etc. are mixed and granulated to increase the shelf life, aesthetic appearance and other physical properties. The method for producing a thermoplastic elastomer for a wire provided by the present invention is the same as that of the Republic of China Patent Application No. 094134878, and thus will not be described again. After testing by the existing test method, the wire obtained by the thermoplastic elastomer of the present invention has the characteristics listed in the following Table 1: ^11__Characteristics of the wire obtained by inventing the thermoplastic elastomer: Item - Test The characteristic material is hydrogenated styrene-conjugated diene series copolymer as the base material ~~-----_ thermoplastic elastomer - fuel-resistant kite grade UL-1581 through VW-1 smoke (Dm / flame Combustion) ASTM E662 100 to 400 The above thermoplastic elastomer wire is flame resistant to the UL-1581 specification VW-1 flame resistance test 'smoke amount 100 to 400 (Dm). The wire WW-1 is tested for the flame test of UL 1581. The standard is as follows: after 15 seconds of ignition, after 5 consecutive ignition tests, the total flame time should not exceed 6 〇 seconds, and the kraft paper flag can not be burned more than 25%. And dripping shall not ignite the degreased cotton below. For the convenience of further explanation, the following examples and comparative examples are given to illustrate the invention. 10 200909567 Comparative Example 1: Taipol SEBS-3151 was used with a hardness/type A of 76A. The above 100 parts by weight of styrene-ethylene-butylene-styrene copolymer (sebs) and 100 parts by weight of paraffinic processing oil (PW-90) were uniformly mixed at a temperature of 50 to 70 ° C for 24 hours to be completely adsorbed. Next, 14 parts by weight of polypropylene (Metal Flow Index at 230 ° C ' 2.16 Kg, Melt Flow index of 14.5 at 1 minute flow rate), and 200 parts by weight of ammonium phosphate (App, Ammonium PolyPhosphate) were added. And adding 5 parts by weight of phenolic antioxidant (Irganox_i〇i〇 from Ciba), using a twin-screw extruder (L/D=40 'D=50 mm '300 rpm) to heat it at a temperature of 200~ 250. (: The next mixing is completely and made into a colloidal shape.) Then, the rubber pellet is produced by using an extruder at a temperature of 2 〇〇 to 23 ° C, and a copper wire is used as a conductor, and the rubber granule of the present invention is used as a coating. The layer is pressed against the wire. The characteristics of the wire rod obtained by the above test method are found to be incapable of meeting the UL-1581 flame resistance specification vwd, and the amount of smoke (1)(4) is %? f Example 1: - Ding dp〇l 100 parts by weight of SEBS-3151 styrene-ethylene-butylene-styrene copolymer (having a molecular weight of 25 to 290,000 gram per mole, a molecular weight distribution of 1.1 to 1.3 'melt index 〇, hardness of 76 VIII) and 4 〇 parts by weight of paraffinic processing oil is uniformly mixed for 24 hours at a temperature of 50 to 70 t to be completely adsorbed. Then, 8 g parts by weight of polypropylene, 2 wan parts of poly-wei ammonium inorganic dish flame retardant and 40 parts by weight of diiso) are added. a mixture of fine alcohols, a flame-resistant auxiliary, and adding 5% by weight of benzene-antioxidant, and the twin-screw extruder is mixed at a temperature of 20 (TC~25 (TC is completely smashed into granules, and then used to extrude 11 200909567 The machine is used to wire the rubber at a temperature of 200~230 °C. The copper wire is used as a conductor, and the wire is pressed by the rubber particle of the present invention. The wire properties obtained by testing the embodiment are tested by the above test method, and the UL-1581 flame resistance specification is obtained. -1, and the amount of smoke (Dm) is 315, the material of which has excellent softness, surface properties and recyclability. Example 2: 100 parts by weight of Taipol SEBS-3151 styrene-ethylene-butene _ Styrene copolymer and 50 parts by weight of paraffinic processing oil are uniformly mixed under temperature for 24 hours to completely absorb. Then add 9 parts by weight of polypropylene, 270 parts by weight of ammonium polyphosphate inorganic phosphorus flame retardant And adding 5 parts by weight of phenolic antioxidant, mixing it with a twin-screw extruder at a temperature of 2 〇〇〇c to 2,500 ° C and making it into a colloidal shape, and then using an extruder at a temperature of 200 The rubber pellet was produced at a temperature of ~230 ° C, and a copper wire was used as a conductor, and the rubber material of the present invention was used as a coating layer for wire bonding. The wire properties of the present embodiment were tested by the above test method. Found that it can reach UL-1581 flame resistance specification VW-1, And the amount of smoke (Dm) is 252. Example 3: 100 parts by weight of a styrene·ethylene-butylene-styrene copolymer of Taipol SEBS-3154 (having a molecular weight of 18 to 190,000 g per mol, molecular weight distribution) It is 1.1 to 1.3, the viscous index 〇 'hardness is 76A) and 50 parts by weight of paraffinic processing oil are uniformly mixed at a temperature of 50 to 7 (TC for 24 hours to completely absorb. Then 90 parts by weight of polypropylene, 270 parts by weight of ammonium polyphosphate inorganic dish flame retardant, and adding 0.5 parts by weight of phenolic antioxidant, and mixing it at a temperature of 20 (TC~250 ° C) and making it into a colloidal shape by a twin-screw extruder. 200909567 'The extruder is then used to make the wire at a temperature of 2 0 〇 to 23 01:, the copper wire is used as a conductor, and the rubber material of the present invention is used as a coating layer for wire bonding. The characteristics of the wire obtained in the present example were tested by the above test method, and it was found that the UL-1581 flame resistance specification VW-1 and the smoke generation amount (Dm) g234 were obtained. Example 4: 100 parts by weight of a commercially available 1001 part of Kraton's 1651 (molecular weight per mole of 25 (to 290,000 grams, styrene content 29 to 31%) 100 parts by weight of styrene-ethylene-butylene-styrene copolymer (SEBS) ) uniformly mixed with 50 parts by weight of paraffinic processing oil (PW-90) at a temperature of 50 to 70 ° C for 24 hours to completely absorb. Then add 100 parts by weight of polypropylene (at 23 (TC, 2.16 Kg load, 1 Melt Flow index under 〇 minute flow rate is 14.5), 280 parts by weight of ammonium phosphate (APP, Ammonium PolyPhosphate) inorganic phosphorus flame retardant, and 0.5 parts by weight of phenolic antioxidant (Irgan〇x_1〇1 of Ciba) 〇) 'Use a twin-screw extruder (L/D=40, D=50 mm, 300 rpm) to mix it at a temperature of 200~250t and make it into a gelatinous shape, then use the extruder at a temperature of 00~ The rubber pellet was subjected to wire rod production at 2 0 ° C, and the copper wire was used as a conductor 'and the wire was pressed with the rubber particle of the present invention as a coating layer. The wire rod obtained in the present example was tested by the above test method. The characteristic found that it can reach UL-1581 flame resistance specification VW-1 'and the amount of smoke 1 melon) is 241. Example 5: Using Kuraray's Septon-4055 (molecular weight of 25 to 290,000 gram per mole, styrene content 29 to 31%). The above 1 part by weight of styrene ethylene-ethylene-propylene-stupid ethylene copolymer (SEEPS) and 1 〇〇 part by weight stone furnace 13 200909567 Processing oil (PW-90) is uniformly mixed at temperature 50 to 70 ° C for 24 hours to completely absorb. Then add 100 parts by weight of polypropylene (at 230 ° C, 2.16 Kg load) 1^61 〖1〇\^11 (16乂 14.5) at a flow rate of 10 minutes, 350 parts by weight of ammonium sulphate (APP, Ammonium PolyPhosphate) inorganic scales, and 1 part by weight of phenol Antioxidants (Ciba
Irganox-1010)，利用雙螺桿押出機(L/D=40，D=50 mm，300 rpm)將其於溫度2〇〇〜250。(：下混練完全並製成膠粒狀，接著 rIrganox-1010), using a twin-screw extruder (L/D = 40, D = 50 mm, 300 rpm) at a temperature of 2 〇〇 to 250. (: The next mixing is completely and made into a colloidal shape, then r
再利用押出機於溫度200〜230Ϊ下將此膠粒進行線材之製 作，使用銅線為導體，並以本發明之膠粒為被覆層進行線 材之押製。 以上述試驗法測試本實施例所製得之線材特性發現， 其可達肌-1581耐燃規範Vw]，卩及發煙量（㈣為⑽。 上述貫施例1 - 5與比較例之各個組成比例之比較如表 二所示。 上述實施例中雖以石職煙油作為加工油，然尚可採用 環燒烴油歧？錢力。麵有_巾 然色澤度佳為其優點 ㈣S相當狀㈣性適合料加卫，衫_加卫油㈣ 相容性亦佳’但色澤不良，至於石臘烴油雖相容性略 雖然上述貝加例中僅列舉聚碟酸按⑽，A P〇lyP—㈣為無機細然劑，本： 胺焦磷酸（MPP)、紅磷、汾△ 乂便用一來虱 上述無機•合物之思合氣㈣酸_以及 同木'的’雖然上述實施例中僅列舉二異戊四醇為耐燃 14 200909567 助劑。本發明尚可以使用三羥乙基三聚氰酸酯（THEIC)、異 戊四醇（PETOL)以及多元醇混合物作為耐燃助劑。 以上所述係利用較佳實施例詳細說明本發明，而非限制本發 明的範圍，本案得由熟習此技術之人士任施匠思而為諸般修飾， 然皆不脫本案申請專利範圍所欲保護者。 ίThe pellets were then subjected to wire production at a temperature of 200 to 230 Torr by using an extruder, copper wires were used as conductors, and the rubber particles of the present invention were used as a coating layer for wire bonding. The characteristics of the wire obtained in the present example were tested by the above test method, and it was found that it can reach the muscle-fire resistance specification Vw], and the amount of smoke and smoke ((4) is (10). The composition of the above-mentioned examples 1 - 5 and the comparative examples The comparison of the proportions is shown in Table 2. In the above embodiment, although Shishi tobacco oil is used as the processing oil, the ring-burning hydrocarbon oil can be used as the processing oil. The surface has a good color and good color (4) S is equivalent. (4) Sex fit for the body, _ _ wei oil (4) Compatibility is also good 'but the color is not good, as the compatibility of the paraffinic oil is slightly although the above-mentioned Bega example only lists the polyacid acid according to (10), AP〇lyP - (d) is an inorganic thin agent, this: amine pyrophosphate (MPP), red phosphorus, 汾 △ 乂 用 用 用 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱 虱Only diisopentaerythritol is listed as a flame-resistant 14 200909567 auxiliary. In the present invention, trishydroxyethyl cyanurate (THEIC), pentaerythritol (PETOL), and a polyol mixture can be used as a flame-resistant auxiliary. The invention is described in detail by the preferred embodiments without limiting the scope of the invention. It must be modified by people who are familiar with this technology, but they are not protected by the scope of the patent application.
15 200909567 表二 比較例 實施例1 實施例2 實施例3 實施例4 ---~~___ SEBS Taipol-3151 Taipol-3151 Taipol-3151 Taipol-3154 Kraton-1651 Kuraray-40 5 5 或 100 100 100 100 100 100 SEEPS 加工油 100 40 50 50 50 100 聚烯烴 140 80 90 90 100 100 樹脂 耐燃劑 200 250 270 270 280 350 耐燃助 - 40 - - - - 劑 VW-1 判 未通過 通過 通過 通過 通過 通過 定 發煙量 507 315 252 234 241 246 (Dm) i 圖式簡單說明】 益 * 【主要元件符號說明】 盔 * »>>> 1615 200909567 Table 2 Comparative Example Example 1 Example 2 Example 3 Example 4 ---~~___ SEBS Taipol-3151 Taipol-3151 Taipol-3151 Taipol-3154 Kraton-1651 Kuraray-40 5 5 or 100 100 100 100 100 100 SEEPS Processing Oil 100 40 50 50 50 100 Polyolefin 140 80 90 90 100 100 Resin Flame Retardant 200 250 270 270 280 350 Fire Resistant - 40 - - - - Agent VW-1 Judgment failed through passing through Smoke 507 315 252 234 241 246 (Dm) i Simple illustration of the diagram] Benefit * [Key component symbol description] Helmet * »>>> 16