200900296 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種於汽車車體下面所裝著的汽車用底 盤背面被覆材、及汽車用底盤背面被覆材的製造方法。 【先前技術】 關於在汽車的車體下面所裝著的汽車用底盤背面被覆 材’已有提案（例如參照專利文獻1至4)。相關構成係具 備將車底盤下的流動空氣予以整流、減低風阻聲、咬於 汽車行駛時使底盤下的空氣阻力適當化的功能。 上述構成係使用由合成樹脂所組成的顆粒並夢由射出 成形所製造。像這樣制射出成形時，由於係有^於大量 生產，且成形品的|面可平滑地形《，因而可《供 = 氣阻力小的製品。 八 工 〔專利文獻〕 專利文獻1:日本特開2〇〇6_14314〇號公報BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chassis backing material for a vehicle mounted on the underside of an automobile body, and a method of manufacturing a back covering material for a chassis for an automobile. [Prior Art] A back cover of a chassis for an automobile mounted on the underside of a vehicle body has been proposed (see, for example, Patent Documents 1 to 4). The related components have the function of rectifying the flowing air under the chassis, reducing the wind resistance, and making the air resistance under the chassis suitable when the vehicle is driven. The above structure is produced by using a pellet composed of a synthetic resin and dreaming by injection molding. When the injection molding is performed in this manner, the product can be mass-produced, and the surface of the molded article can be smoothly formed. Eight workers [Patent Document] Patent Document 1: Japanese Special Report 2〇〇6_14314〇
專利文獻2 :日本特開2005-088865號公報 專利文獻3 :日本特開2000-1 90873號公報 專利文獻4:日本特開平1H1 642號公報 【發明内容】 C發明所欲解決之技術問題） 但疋’上述之習知構成，生 具很費成本，從而1 、以射出成形用的成 攸叫具有製品成本變高的 ^ ^ ^ 成形物的製品其重量有過重的問題。4。並且，做為 因此，本發明之目的為提供—種可- 夬上述問題的 319669 200900296 車用底盤背面被覆材、及汽車用底盤背面被覆材的製造方 法。 (用以解決課題之手段） 本發明係為一種汽車用底盤被覆材的製造方法，該汽 車用底盤被覆材係裝著於汽車車體下面者，該製造方法之 特徵為：藉由真空成形、壓空成形、真空_壓空成形、壓製 成形、或加熱-冷卻成形，將熱可塑性片材成形為預定形狀 而進行製造。如此，藉由使熱可塑性片材做為汽車用底盤 背面被覆材的基材，可使該汽車用底盤背面被覆材輕量 化。於此，真空-壓空成形（真空壓空成形）係以同一步驟進 行真空成形和壓空成形者。 ^ 上述構成中，亦可在將前述熱可塑性片材成形後，於 领可塑性 材的外側表面貼著做為保護層的多孔質材片 材。於該構成中，保護層係以配置於外侧（裝著時的道路側） 之方式而成形，從而該保護層係構成車體的下面。藉此， 保護汽車用底盤背面被覆材的外表面’汽車行駛中，即便 ^車輪掀起的土砂、小石頭、水等產生撞擊也可緩和其撞 =大幅度降低撞擊音的發生。此外，可藉由該保護層 孔=^rChlPPing)性。此外，因此保護層㈣ 質材枓所構成，所以也具備吸音性。 :外，本發明係提供一種汽車用底盤背 ::制車用底盤背面被覆嶋著於汽車車體下： * 特徵為：藉由真空成形、壓空成形、真 二工絲、壓製成形、或加熱_冷卻成形，將由熱可塑 319669 6 200900296 性片材和貼著於該熱可塑 的多孔質材片材所積層的卜側表面之做為保護層 進行製造。按照該構成亦可；：：：形為預定形狀而 被覆材。其中，真^麗空成;=、㈣護層的汽車用底盤 和璧空成形者。 ^、以同一步驟進行真空成形 材片材亦可含浸或塗布樹脂。藉由 邊構成’可提咼各種性能。 柯w 另外，多孔質片材可為不 樹脂的多孔質片材者係有樹月旨含浸不織布。’做為已含浸有 特徵為.由供—種汽車用底盤背面被覆材，其 W做為.由熱可塑性片材和 所形成之做為保護層的多孔材的外側表面 定形狀而成者。 材所構成，並成形為預 :此’别述多孔質片材亦可含浸或塗 或塗布的樹脂係建議由紛系樹脂構二 k 脂係以間苯二紛（resorc i no i)系樹脂為最商人月^糸樹 成，可提高汽車用被覆材的阻燃性。*、、、U。糟由該構 該構成，卜於樹知中混合有撥水撥油劑者。藉由 Μ構成’可尚撥水性、撥油性。 -氧::(:=用Γ别逑多孔質材片材中含有石夕膠(膠態 多孔質片材的耐磨耗性。 *由此構成，可提高該 二進關：:述多孔質片材’亦可係藉由熱厂_壓 /、表面來進仃軋光(calender)處理，以使其該表面平滑 319669 7 200900296 :。尤其對於藉由針刺法所製作的多孔 藉由設成此構成，可形成被褒著 ’。 凝昧沾办尸 &裝者於八車上時可降低汽車行 材。' 、工乳阻力、並提高整流效果的汽車用底盤背面被覆 樹二卜2孔質片材可為不織布，例如，做為已含浸有 樹月曰的多孔質片材係有樹脂含浸不織布。 有 (發明之功效） 有關本發明的汽車用底般 月被覆材的製造方法’因 係以熱可塑性片材做為基材 田念船北、 竹们稱成而可製造輕量的汽阜 氐疏煮面被覆材。此外，因传夢 直咖口你错由異空成形、壓空成形、 [、加壓成形、或加熱-冷卻成形將其成形為 、疋形狀的構成，所以無需高價的 ： 的汽車用底盤背面被覆材。 -便了k廉價 ㈣Γ卜所因為本發明的汽車用底盤背面被覆材係形成有 =優吸音性、阻燃性、撥水性、撥油，一^ 【實施方式】 以下詳細說明本發明。 [熱可塑性片材] 可塑：=::的汽車用底盤背面被覆材1之基材的熱 片材、:熱可塑性纖維片材、熱可塑性樹脂 ㈣μ纖維片材或紙等。而且，亦可使用將前述熱可 層片材。 …j』性树月曰片材積層的熱可塑性積 319669 8 200900296 就上述熱可塑總 τ 、，維片材而S，係使用纖維片材中含[Patent Document 2] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. In the above-mentioned conventional configuration, the raw material is costly, and the product for injection molding is a problem that the weight of the product having a high product cost is too heavy. 4. Further, it is therefore an object of the present invention to provide a 319669 200900296 vehicular back cover material for a vehicle and a method for manufacturing a back cover material for an automobile chassis. (Means for Solving the Problem) The present invention relates to a method for manufacturing a chassis covering material for an automobile, wherein the chassis covering material for an automobile is attached to a lower surface of an automobile body, and the manufacturing method is characterized by vacuum forming, Pressure forming, vacuum_pressure forming, press forming, or heating-cooling forming, and manufacturing the thermoplastic sheet into a predetermined shape. As described above, by using the thermoplastic sheet as the base material of the back cover material for the automobile chassis, the back cover material for the automobile chassis can be made lighter. Here, vacuum-pressure forming (vacuum pressure forming) is performed by vacuum forming and pressure forming in the same step. In the above configuration, after the thermoplastic sheet is molded, a porous material sheet as a protective layer may be adhered to the outer surface of the plastic material. In this configuration, the protective layer is formed so as to be disposed on the outer side (the road side at the time of attachment), and the protective layer constitutes the lower surface of the vehicle body. Thereby, the outer surface of the backing material of the chassis for the automobile is protected. When the vehicle is running, even if the soil sand, small stones, water, etc., which are lifted by the wheels, collide, the collision can be moderated and the occurrence of the impact sound is greatly reduced. In addition, the protective layer hole = ^rChlPPing can be used. In addition, since the protective layer (4) is made of a material, it also has sound absorbing properties. In addition, the present invention provides a chassis back for an automobile: the back of the chassis for the vehicle is covered under the automobile body: * Features: by vacuum forming, pressure forming, true second wire, press forming, or The heating_cooling molding was carried out by using a thermoformable 319669 6 200900296 sheet and a side surface of the thermoplastic resin sheet laminated as a protective layer. According to this configuration, the ::: shape is a predetermined shape and the covering material is used. Among them, the real ^ vacant; =, (four) protective layer of the car chassis and hollow shape. ^, the vacuum forming sheet can be impregnated or coated with resin in the same step. By the side of the composition can be improved. In addition, the porous sheet may be a porous sheet which is not resin, and is impregnated with a non-woven fabric. As an already-impregnated feature of the chassis backing material for automotive applications, the W is made of a shape of the outer surface of the thermoplastic sheet and the porous material formed as a protective layer. The material is formed into a pre-form: the resin of which the porous sheet can be impregnated or coated or coated. It is recommended to use a resin to form a resorc i no i resin. For the most merchants, the tree can be used to improve the flame retardancy of automotive coatings. *, ,, U. The composition is composed of the structure, and the person who is in the water is mixed with water and oil. By Μ, it can be water-repellent and oil-repellent. - Oxygen:: (: = 石 逑 逑 逑 逑 逑 逑 逑 逑 逑 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑 逑The sheet 'can also be calendered by the heat exchanger _ pressure / surface to smooth the surface 319669 7 200900296 : especially for the porous material produced by the needle punching method In this way, it can form a squatting '. Condensed and smashed the corpse & the installer can reduce the car's material when it is on the eight cars.', the work resistance of the milk, and improve the rectification effect of the car chassis back cover tree two The porous sheet of the present invention may be a non-woven fabric. For example, the porous sheet which has been impregnated with the sapphire is a resin impregnated nonwoven fabric. 'Because the thermoplastic sheet is used as the substrate, Tian Nian Shipu and the bamboos can be made into a lightweight steamed boiled noodles. In addition, because of the dreams, you are shaped by a different space. , pressure forming, [, pressure forming, or heating-cooling forming, forming the shape of the crucible, It is not necessary to pay a high price: the back cover of the chassis of the automobile. - It is cheap (four). Because the back cover of the chassis for automobiles of the present invention is formed with excellent sound absorption, flame retardancy, water repellency, and oil repellency. [Embodiment] The present invention will be described in detail below. [The thermoplastic sheet] The hot sheet of the base material of the chassis backing material 1 of the automobile chassis: thermoplastic paper sheet, thermoplastic resin sheet (4) μ fiber Sheet, paper, etc. Further, it is also possible to use the thermoplastic layer 319669 8 200900296 which is a layer of the above-mentioned heat-soluble layer sheet, which is the above-mentioned thermoplastic composite total τ, and the dimensional sheet S, Use in fiber sheets
汊了熱可塑性樹脂者、 W Ύ B 維片材。 3此5 了低熔點熱可塑性纖維的纖 就維片材而言，可例舉如： :維、丙㈣纖維、胺子酸乙醋纖维、聚氣乙稀纖维、： 偏虱乙烯纖維、乙酸萨總 來 纏维#工士 …曰纖維等S成纖維、或洋麻纖維、麻 纖維、椰子殼纖維、竹鏞雜^ ^ „ 薄 ^ ^ , 竹纖維、麻蕉纖維等植物纖維、羊毛、 .,.^ 平織銳毛、手乾毛、駱馬絨'安哥拉 絲等動物性纖維、或以由玉米等殿粉所得之乳 分解性纖維、人造纖維（人造絲、人造棉）、 Γί維（PGlyn°Sie)、銅銨人造纖維（啊a)、乙酸醋、 :乙等纖維素系人造纖維、或破 瓷纖維、石棉纖维耸盔她她祕 反纖难闹 等無機纖維、以及將使用此等纖維的纖 維I 口口之碎布之纖維予以開歎 ，卞乂騎、所侍之再生纖維等。此等纖 =早m二種以上使用。上述纖維的纖度係以〇1 至60dtex的範圍為佳。 、本發明中，做為上述纖維的全部或—部分，可使用溶 點為18 0 C以下的低炼點纖維。 就該低溶點纖維而言，例如有熔點為1_以下的聚 乙烯、聚丙烯、乙烯-乙酸乙埽醋共聚物、乙烯一丙烯酸乙 稀醋共聚物等聚婦烴系纖維、聚氯乙稀纖維、聚胺酉旨 (polyurethane)纖維、《纖維、聚醋共聚物纖維、聚醯 胺纖維、聚醯胺共聚物纖維等。此等⑽點纖維可單獨或 組合二種以上使用。該低炫點纖維的纖度係以G ldte^ 319669 9 200900296 6〇dtex為佳。就使用於本發明的最佳低溶 如有以上述通常纖維為芯部分、以屬於該低=而吕，例 的芯勒型復-纖：！/ 溶點熱可塑性樹脂為鞘 面片材的岡m或耐熱性不會降低。 摘衣仔的表 關於上述纖維片材，係藉 進行絡合的方法或纺黏法、或上述纖維網片纖= =維所構成、或混合有上述 維二述 網片或塾以使該低熔點纖維軟化而使= 5 ;上述纖維網片或墊中含浸或混合合成杓月 劑來結著的方法、或藉由針刺上 月曰黏接 口後使該低i點纖維加熱軟化而結著的 ^。 :刺的片材或塾中含浸上述合 =以 法、以及編織上述纖維的方法等而“。者的方 如·=ΓΓ所含浸的熱可塑性樹脂而言，可例舉 乙職共聚物：二7稀三元共聚物、乙婦-乙酸 酸乙職'氟樹r H偏氯乙稀、聚苯乙稀、聚乙 丙烯酸樹腊、熱可塑性 ：了：生甲基 聚胺醋樹脂、丙埽腈—丁二烯；二=、熱可塑性 可塑性樹腊，使用水性竹 …物4。關於該熱 於含浸、塗布等處理作^水性分散液的形態者係適合 上述熱可塑性樹脂較宜為，最低造 玻璃轉移點㈤听以上者。將此種熱可塑㈣脂^ 319669 10 200900296 塗布於上述纖維片材時，可賦予纖維片材優異的成形形狀 保持性及剛性。 上述熱可塑性樹脂亦可混合使用二種以上、並且亦可 以不阻礙熱可塑性片材的熱可塑性樹脂的程度混合使用若 干量的熱硬化性樹脂的一種或二種以上。 就上述熱硬化性樹脂而言’例如使用聚胺酯樹脂、蜜 胺樹脂、熱硬化型丙烯酸樹脂、尿素樹脂、酚樹脂、環氧 樹知、熱硬化型聚酯等、亦可使用生成該合成樹脂的聚胺 酉曰預聚物、尿素樹脂預聚物（初期縮合物）、酚樹脂預聚物 (初期縮合物)、苯二甲酸二烯丙酯預聚物、丙烯酸募聚物、 々多元異氰酸酯、甲基丙烯酸單體、苯二甲酸二烯丙酯單體 等預來物、募聚物、單體等合成樹脂前驅物。由該熱硬化 樹月曰的易操作之點來看，以使用水溶液、水性乳液、水性 分散液的形態為佳。 妝伴上述熱硬化性樹脂時，可同時提高表面片材的形 狀保持性和剛性。 =發明中使料熱可塑輯轉接财、亦可再添 力、：二如··碳_、碳酸鎂、硫酸鋇、峨、 ί化Γ ;氯叫氣氧化鎮、氯氧化-、氧化鎮、 乳化鈦、魏鐵、氧化鋅、氧化#、 白雲石（石灰岩）、石喜、典 —虱化矽、矽澡土、 矽妒锔描 w、峋石、黏土（泥土）、石棉、雲母、 矽酉夂鈣、膨潤土(息土 bent〇nit :=母 鋁粉、破璃令、. 及反黑、鐵粉、 泥、氧化养伞、笠、—）飛灰（飄塵）、水 乳1匕錯私專無機填材、' 、像膠或其衍生物、苯乙烯- 319669 11 200900296 丁二浠橡膠、丙烯腈-丁二烯橡膠、氣丁二烯橡膠、乙烯_ 狀… 橡膠、異戍二烯-異丁烯橡膠等合成橡 "聚乙烯知、澡酸鈉、澱粉、澱粉衍生物、骨膠、凝膠、 血粉、曱基纖維素、級甲基纖維素、經乙基纖維素、聚丙 烯酉夂鹽、聚丙烯醯胺等的水溶性高分子或天然橡膠類Α;木 粉' il桃粉 '椰殼粉、小麥粉等有機填材、硬g旨酸（正十八 酉夂）棕搁酉夂（十六酸）等高級脂肪酸；標搁醇、硬醋醇等的 高級醇、硬醋酸丁醇、單硬g旨酸甘油· monostearate)等脂肪酸的酯類；脂肪酸醯胺類；巴西棕搁 蠟（carrmuba wax)等天然蠟類；合成蠟類；石蠟類：石蠟 油、石夕酮油、石夕酉同樹脂、氟樹脂、聚乙烯醇、潤滑酿等脫 模劑、偶氮二醯胺、二亞硝基五亞甲基四胺、p，，p，_氧雙（苯 石黃酸井）、偶氮雙-2, 2,-(2-甲基丙腈）等有機發泡劑、碳酸 氫鈉、碳酸氫鉀、碳酸氫銨等無機發泡劑、矽膠球、珍珠 岩、玻璃球、發泡玻璃、中空陶瓷等中空顆粒體、發泡聚 乙烯、發泡聚苯乙稀、發泡聚丙稀等塑膠發泡體或發泡顆 粒、顏料、染料、抗氧化劑、抗靜電劑、結晶促進劑、磷 系化合物、氮系化合物、硫黃系化合物、氟系化合物、硼 系化合物、溴系化合物、胍系化合物、磷酸鹽系化合物、 磷酸酯系化合物、胺系樹脂等阻燃劑、阻燃材 '防火劑、 防水劑、防油劑、防蟲劑、防腐劑、蠟類、界面活性劑、 潤滑劑、抗老化劑、紫外線吸收劑（肝吸收劑）、DBp、D〇p、 助增塑劑（鄰苯二甲酸二環己酯）等鄰苯二甲酸酯系可塑劑 或其他磷酸甲苯（tricresylphosphate)等可塑劑。 319669 12 200900296 於上述纖維片材中含浸上述熱可 熱可塑性樹脂的纽乳m ’通常於 材，或藉由喷塗、刮塗、輥塗、流===述纖維片 為了調節含浸或塗布了上述熱可塑性樹：的纖維中的 於含浸或塗布熱可塑性樹脂後，使用 盤將該纖維片材絞摔。此時，雖使該纖維片材 的尽度減少’但該纖維片材由低熔點纖維所構成、或含有 低熔點纖料，較宜於含浸上述熱可塑性㈣前，加財 纖維片材以使㈣點纖_融，並藉由該㈣_接纖 維。如此-來’則該纖維片之強度及剛性提高，含浸數可 =樹脂時之作業性提高，並且絞摔後厚度之復原也趨於 對上述纖維片材含浸或塗布上述熱可塑性樹脂後，以 常溫或加熱使上述纖維片材乾燥，而成為熱可塑性片材。 該表皮層的厚度係設定為〇 . 2mm以上。 如上所述，該纖維片材亦可使用低溶點熱可塑性纖 維，此時，因該纖維片材自身具有熱可塑性，所以並不一 定要塗布或含浸該熱可塑性樹脂。 屬於本發明的熱可塑性樹脂片材之材料的熱可塑性樹 月曰可例舉如：離聚物樹脂、乙烯_丙烯酸乙酯（EEA)樹脂、 丙烯腈•苯乙烯•丙烯橡膠共聚物（ASA)樹脂、丙烯腈•苯 乙烯共聚物（AS)樹脂、丙烯腈•氯化聚乙烯•苯乙烯共聚 物（ACS)樹脂、乙烯乙酸乙烯酯共聚物（EVA)樹脂、乙烯乙 稀醇共聚物（EV0H)樹脂、曱基丙烯酸（酯）樹脂（MMA)、聚 13 319669 200900296 丁二烯（BDR)、聚苯乙烯（PS)、聚乙烯（PE)、丙烯腈•丁二 烯·苯乙烯共聚物（ABS)樹脂、氯化聚乙烯（CPE)、聚氯乙 烯（PVC)、聚偏氯乙烯（PVDC)、聚丙烯（PP)、乙酸纖維素 (Cellulose acetate : CA)樹脂、間規聚苯乙烯（SPS)、聚 縮醛（Ρ0Μ)、聚醯胺（PA)、聚醯亞胺（PI)、聚醯胺醯亞胺 (PAI)、聚醚醯亞胺（PEI)、聚芳酯（PAR)、熱可塑性聚胺酯 彈性體（TPU)、熱可塑性彈性體（TPE)、液晶聚合物（LCP)、 聚醚醚酮（PEEK)、聚砜（PSF)、聚醚砜（PES)、氟樹脂、聚 四氯乙烯（PTEF)、聚對苯二曱酸乙酯（PET)、聚碳酸酯 (PC)、聚苯醚（PPE)、改質聚苯醚（改質PPE)、聚苯硫醚 (PPS)、聚四氯丁稀（PBT)、聚苯丙 °米 °坐（polybenzimidazole PBI)、全芳香族聚酯（Ρ0Β)等。但以玻璃轉移點（Tg)15°C以 上者為佳，此外，以藉由彈簧式硬度試驗A型所測定的硬 度（JISK 6301 )為30Hs以上者為佳、並以50至90Hs者為 更佳。 此外，亦可於上述熱可塑性片材背面裱貼緩衝層以設 成複層片材，並由該複層片材成形為作業用保護罩。尤其 為了提高該熱可塑性片材的形狀保持性而設定為高剛性 時，藉由該熱可塑性片材便可防止被保護面受到損傷。 就前述緩衝層而言，有纖維片材、塑膠發泡體。使用 和於熱可塑性片材中所使用的上述纖維片材為同樣者做為 該纖維片材，而該塑膠發泡體可例舉如：聚乙烯發泡體、 聚丙烯發泡體、聚胺酯發泡體、聚苯乙烯發泡體等。 上述緩衝層為了確保衝擊吸收能，其厚度設定為1匪 14 319669 200900296 以上、但以1 〇mm以下為佳。 或接:性片材背面裱貼緩衝層時，以熱溶融、 Α接者月丨黏接劑、雙面膠帶簟、七入丄上 熔融接著劑粉末造r * 熱溶融片材、熱 ⑽：二: 可藉由含浸或塗布於該熱可塑性 可塑性樹脂進行接著、而且亦可藉由針刺進= 塗輥等塗布通常的溶劑、水溶㈣j料務益、毛刷、 如為雨册 /陡及的接者劑或黏接劑等。 貼合^ ^ ’可介置在熱可塑性片材和緩衝層之間進行 烯、^ =融片材或熱溶融接著劑粉末係例如：以聚乙 放^等㈣士乙稀一乙酸乙婦酉旨共聚物、乙稀—丙稀酸乙酯 胺S:、： 樹脂(包含聚烯烴系樹脂的改質物)、聚 種或曰-二&、聚酯共聚物、聚醯胺、聚醯胺共聚物等的-或一種以上的混合物等低熔點樹脂為材料。 使用熱熔W材接著時，例如：將從 熱熔融片封屏晶於J_、+、相丨供的 片材塑性片材，再於上述熱可塑性 積層上述緩衝層並予以熱壓製。 塗布在本發明中’亦可從預定厚度的纖維片材表面 :5 3/文熱可塑性樹脂至一定程度的厚度，再將 含浸了該熱可塑性樹脂的部分做為熱可塑性片材，並將^ 下側：未含浸熱可塑性樹脂之部分做為緩衝層。 八 則述熱可塑性片材以3mm至20mm為最合適。 [多孔質材片材] 做為本發明汽車用底盤背面被覆材保護層的多孔質材 319669 15 200900296 •片材可例舉如：屬於蔣炙 布。此外’多孔質材係狀的不織 纖維、竹纖維、麻蕉纖維等植物纖維、或二:维椰：殼 胺纖維、丙稀酸纖維、聚胺醋纖維、聚=:維、聚酿 氯乙稀纖維、乙酸醋纖維等合成纖维、羊、=毛聚： 絨、駝毛、羊駝毛、獻 — 平毛馬海毛、羊 性纖維、或由玉米等"二:；哥拉山羊毛、蠢絲等動物 纖維、造棉)、多元腦纖維、銅銨人造 等纖維的纖” ΐ::布::纖維等無機纖維、以及將此 :的= : = : = 或者，上述 ^ 4刀係主要使用聚乙烯、聚丙嫌、 ::乙:醋共聚物、乙烯_丙烯酸乙稀醋共聚物等聚烯烴系 必雄t 城維、聚胺酯纖維、聚I纖維、聚醋共聚 以下=、聚酿胺纖維、聚醯胺共聚物纖維等溶點為則t :炫點纖維的纖維片材。但除上述纖維片材以外， 體、聚乙婦發泡體、聚㈣發泡體、聚胺酉旨 體也包含於發明對象的多孔質材中。上 方/材係藉由針刺上述混合纖維網片或塾而進行絡合 式、或上述纖維網片或墊係由上述低炫點纖維所構 低溶㈣點纖維時加熱上述片材或塾以使該 八* 、、、，，軟化而使其成為黏合劑、或於上述片材或墊中 3次或混合合成樹脂接著劑來進行結著的方法、或藉由針 319669 16 200900296 f上述混合纖維網片或墊而進行絡合後使該低炫點纖維加 :、、、軟化：使其成為黏合劑、或含浸上述合成樹脂黏合劑來 進行結著的方法、以及編織上述混合纖維的方法等而^止。 此外’多孔質材片材係由上述多孔質材所構成之 體，以0. 1 mm至5mm的厚度為佳。 [樹脂] 於上述多孔質材片材中所塗布或含浸或混合的樹脂例 如：使用：聚乙烯、聚丙烯、乙烯—丙烯共聚物、乙烯—丙 烯三元共聚物、乙烯-乙酸乙烯醋共聚物、聚氯乙 乳乙烯、聚笨乙烯、聚乙酸乙烯酯、氟樹脂、熱可塑性丙 烯酉夂树月曰、熱可塑性聚醋、熱可塑性聚酸胺、熱可塑 胺醋樹脂、丙稀腈-丁二烯共聚物、苯乙稀_丁二稀共聚物、 丙稀猜m乙稀共聚物等熱可塑性合成樹脂、或聚 胺酉曰樹月曰、蜜胺樹脂、熱硬化型丙烯酸樹脂、尿素樹脂、 酚樹脂、環氧樹脂、熱硬化型聚醋等的熱硬化性合成樹脂 等ϋ且亦可使用生成該合成樹脂的聚胺醋預聚物、尿素 預聚物(初期縮合物）、紛樹脂預聚物(初期縮合物):、 本一甲酸一烯丙酯預聚物、丙烯酸寡聚物、多元異氰酸酯、 甲基，稀酉夂單體、苯二甲酸二婦丙酯單體等預聚物、寡聚 物、早體等合成樹脂前驅物。上述合成樹脂可單獨使用或 併用一種以上，且通常做為水溶液、水性乳液、水性分散 液而使用。 本發月十所使用之最佳樹脂係驗系樹脂。以下說明有 關本發明所使用的酚系樹脂。 319669 17 200900296 紛系樹脂係藉由將酚系化合物和醛及/或醛給予體予 以縮合而得。 [酚系化合物] 上述盼系樹脂中所使用之酚系化合物亦可為一元醇、 多元醇、一元醇和多元醇的混合物，但只使用一元醇時， 在固化時以及固化後因容易釋放出甲醛，因而以使用多元 紛或一元酚和多元酚的混合物為佳。 [一元盼] 上述一元酚可例舉如：酚；或鄰曱酚、間曱酚、對甲 酚、乙基酚、異丙基酚、二曱酚、3, 5_二甲酚、丁基酚、 第一丁基酚、壬基酚等烧基酚、鄰氟酚、間氟酚、對氟盼、 郇氯酚、間氣酚、對氯酚、鄰溴酚、間溴酚、對溴酚、鄰 碘酚、間碘酚、對碘酚、鄰胺基酚、間胺基酚、對胺基酚、 鄰硝基酚、間硝基酚、對硝基酚、2,4_二硝基酚、2,4,6_ 三硝基酚等一元酚取代物；萘酚等多環式一元酚等，而此 等一元酚可以單獨使用或混合二種以上使用。 [多元盼] 上述夕元酚可例舉如：間苯二酚、烷基間苯二酚、焦 掊酚、兒余酚、烷基兒茶酚、氫醌、烷基氩醌、均苯三酚、 雙酚-基奈等。此等多元盼可以單獨使用或混合二種 以上使用。多兀驗中較佳之物係為間苯二齡或烧基間苯二 盼土之物係為與駿之反應速度較間苯二紛為快速的燒 基間苯二盼。 烧基間笨二紛可例舉如：5_甲基間苯二盼、5_乙基間 319669 18 200900296 苯二酚、5_丙基間苯二酚、5-正丁基間苯二酚、4, 5-二甲 基間苯二酚、2, 5-二甲基間苯二酚、4, 5-二乙基間笨二酚、 2’5-二乙基間苯二酚、4,5_二丙基間苯二酚、2,5_二丙基 間苯二酚、4-甲基—5_乙基間苯二酚、2一甲基_5_乙基間笨 二酚、2-甲基-5—丙基間苯二酚、2,4,5_三甲基間苯二酚、 2, 4, 5-三乙基間苯二酚等。 藉由乾餾愛沙尼亞（Est〇nia)國產的油頁岩所得之多 το酚混合物係廉價，且因為除了 5—曱基間苯二酚之外，含 有多量反應性較高之各種烷基間苯二酚，係為本發明中= 佳之多元紛原料 並且，在上述多元酚之中，將由間苯二酚及烷基間笨 二酚等的間苯二酚系化合物的一種或二種以上的混合物 (包含藉由乾餾愛沙尼亞（Est〇nia)國產的油頁岩所得之多 ㈣混合物）、㈣及/祕給予體所組成的間苯二稀系樹 脂做為本發明的酚系樹脂使用為最佳。 [醛給予體] 本發明中，上述酚系化合物與醛及/或醛給予體（醛類 可進行縮合，而上祕給傾係指分解時可產生供給駿的 :合物或其他混合物。此類醛給予體可例舉如：仲甲醛、 三_、六亞曱基四胺、四曱料。本發明中，酸和酸給 予體係於下文中合併稱為醛類。 [酚系樹脂的製造] 319669 19 200900296 酚搭樹脂（resol)、和相對於酸類將驗設成過 進劑(觸親行反應而得之線型祕樹脂(_〇二^^ 酚㈣脂係由齡和路反應所附加的各種紛醇的混合物所構白 :丄通常為水溶液狀態，線㈣_脂係由紛再於紛醇中 末:的二搜基m系的各種衍生物所構成，通常為粉 本發明所使用之齡系樹脂中，首先將上述酶系化 Γ:類縮Γ初期縮合物’並使該初期縮合物附著在；維 错由硬化觸媒及/或加熱使其樹脂化。 期縮：合物時’可將一元齡和盤類縮合為單獨初 人:、’且’亦可將—元師多讀的混合物和酸類 ，為-疋酚多元酚初期縮合物。製造上述初 、 L可將一元驗和多元驗的一種或二種做為預先初期縮合 本發明中’最佳之紛系樹脂係紛_烧基間苯二紛人 述朌4基間苯二盼共縮合物，其該共縮合物 广物)之水溶性良好’且與只由紛所構成之縮合物比 車父’具有於常溫條件下能長期保存之優點。並且，使 =含浸或塗布於多孔質基材，經預烘所得之 其=即使長期維片也不喪失成形性。再 :雍基間本二紛因與搭之反應性高，會因捕捉遊_而 反應，所讀脂中之遊離搭具有漸減等之優點。 關於上述紛一炫基間苯二紛共縮合物之最佳製造方 法’首先㈣⑽反應製造㈣樹脂初期縮合物，接著於 319669 20 200900296 如有必要則添 酚 .酚系樹脂初期縮合物中添加院基間苯 加醛並使其反應之方法。 例如’上述（a)_元紛及/或多元 通常對於1莫耳之一开略、* /、酪類之鈿合中， i莫耳之添加G.2至3莫耳之⑽，對於 丄旲斗之夕兀酚添加〇. i 要添加溶劑盥第：成八i 莫耳之跑類’以及如有必 熱反應8至2。小時。此時之盤類可在及庙〇C之仏件下加 亦可分次或連續滴下。㈣了在反應㈣全部加入， 再者’於本發明中，上述系 各^ 21酚糸樹月曰如有必要亦可添加 尿京硫代尿素、蜜胺、硫代密- 美胗）^ 爸胺—鼠月女、脈、鳥糞胺（胍 土私）、甲基胍胺、苯代三聚氰胺、2,6二胺基」3 胺系單體及/或該胺系樹脂單體 ， 酚糸以你麻〜 曰早體所構成之初期縮合體並與 酚系化口物及/或初期縮合物共縮合。 中述紛系樹脂時，可因應需要於反應前或反應 或反應後〃做為催化劑或p H調整劑之下述列舉者θ 合’例如：鹽酸、硫酸、正鱗酸、正·、草酸、蟻：、 醋酸、丁酸、苯續酸、苯驗績酸、對_甲基苯績酸、蔡1 — 續酸、萘-万-石黃酸等無機或有機酸、草酸二甲醋等有機酸 之輯類、順-丁烯二酸酐、酞酐等酸酐、氯化銨、硫酸銨、 確酸銨、草酸銨、醋酸銨、鱗酸銨、石荒氰酸錢、亞氨基石黃 酸銨等録鹽、氯乙酸或鈉鹽、α，α，_二氯代醇等有機函化 物、三乙醇胺鹽酸鹽、鹽酸苯胺等胺類之鹽酸鹽、水揚酸 尿素加成物、硬酯酸尿素加成物、庚酸尿素加成物等尿素 加成物、Ν-二甲基牛磺酸（N-trimethyltaurine)、氯化鋅、 319669 21 200900296 氣化鐵等酸性物質、氨、胺類、氫氧化鈉、氫氧化鉀 氧化鋇、氫氧化料鹼性金屬或驗土類金叙氫氧化物= 石灰等鹼土類金屬之氧化物、碳酸鈉、亞硫酸鈉、醋酸 磷酸鈉等鹼性金屬之弱酸鹽類等鹼性物質。 、 於本發明之紛系樹脂的初期縮合物（包含初期共縮合 物）中’亦可再添加混合酸及/或I給傾、或燒醇化三 酮衍生物等硬化劑。 一开 +上述院醇化三井_衍生物係藉由尿素系化合物與胺 ^及給予體反應所得。使用於製造輯化三井酉同衍 =述尿素系化合物可例舉如：尿素、硫代尿素 =素專燒基尿素、甲基硫代尿素等職硫 =蔡基尿素、心苯基尿素、石肖基化燒基尿素等;: 或"一種以上之混蘇。甘rb Iσ物。其中，特佳之尿素 :代丁尿胺素广―：-、乙胺、二異: 脂㈣胺、苯 w(benzyiamine) 胺（furfurylamine)、乙醇胺、乙二 四胺等胺類外，苴他1一，、亞甲基 為二種以上之二：：風，此耗合物可單獨使用或做 物之心 使用。❹於製造料化三井網衍生 之醛及/戈：：給予體與使用於製造酚系樹脂初期縮合物 之酪及/或醛給予體係同樣之物。 於1 井鋼衍生物之合成中’通常係以相對 述反應時，此等 · 4.0莫耳之比例使其反應。上 反應物之添加順序係任意，但最佳之反應 319669 22 200900296 方法係百先於反應器中投入所 通常-面保持6(TC以下的溫产一之駱及’或醛給予體’ 類及/或氨，再添加所需量的尿素化合物，^而於置= 90C的條件下加熱攪掉2至3 或醛給予體，通常係使用37^使，、反應。關於酸及/ 物之、農产，Γ 甲駿水，但為提高反應生成 物之：度’其中一部分亦可換成多聚甲藤。 亞f基四胺便能得到較高固形 使用，、 / 4·' - 之反應生成物。尿素系化 、;=二與…或I給予體的反應通常在水 广進仃’但亦可以使用甲醇、乙醇、異丙醇、正—丁醇、 乙二醇、二甘醇等醇類的單獨者或二 ^代部分或全部之水。並且，也能添加使用丙二二^ 類之單獨者或二種以上的混合物。關於上述硬化 :的添加量，於_之際，相對於⑽質量份之本發明之 糸树脂的初期縮合物(初期共縮合物)係10至100質量 :糸化三井酮衍生物之際’相對100質量份之上述 ，、ί脂的初期縮合物（初期共縮合物）係10至500質量 份0 [紛系樹脂之鈽基甲基化及/或亞魏基甲基化] 為了改良水溶性㈣樹脂之安定性，以使上述驗系樹 月曰石頁酸基甲基化及/或亞磺酸基甲基化為佳。 [磺酸基甲基化劑] 使用於改良水;谷性紛糸樹脂安定性之確酸基甲基化 劑可例舉如：藉由亞硫酸、重亞硫酸或偏重亞硫酸與驗金 屬或-甲銨或苄基三甲銨等四級胺或四級銨反應所得之水 319669 23 200900296 溶性亞硫酸鹽 之酸·附加物。 或猎由此等切性亞魏與狀反應所得 該酸附加物係甲醛、 乙豁、丙醛、氣醛、糠醛、乙二 醃、正丁駱、己醛、丙嫌 — ^ 烯.、本甲醛、巴豆醛、丙烯醛、 本基乙路、鄰甲苯甲醛、 G ^ 水扬路4醛與上述水溶性亞硫酸 附加反應之所得物，你丨‘ ^ 1如甲磐與亞硫酸鹽反應所構成之醛 附加物係羥甲烷磺酸鹽。 收 [亞磺酸基甲基化劑] p吏用於改良水a性盼系樹脂的安定性之亞 純劑可例舉如：甲盤次亞硫酸鈉（雕白粉（R〇ngam；甲 :Γΐ=酸納等脂肪族、芳香祕之驗金屬次亞硫酸 兀… 虱鈉亞硫酸氧鎂等鹼金屬、鹼土類金屬之 亞石瓜酸氫鹽（連二亞疏酿趟、相 , 亞裰酉夂鹽）類、羥基甲烷亞磺酸鹽等 烷烴亞磺酸鹽等。 Tt丞 將上述I系樹脂初期縮合物進行石黃酸基甲基化及 亞，酸基甲基化時，可於該初期縮合物中，於任意階段添 加石黃酸基甲基化劑及/或亞韻基甲基化劑，再使i系化 合物及/或初期縮合物磺酸基f基化及/或亞俩基甲美 化。 土 磺酸基f基化劑及/或亞韻基甲基化劑之添加，可 於縮合反應前、反應中、反應後的任一階段中進行。 θ關於續酸基甲基化劑及/或亞魏基甲基化劑之總添 加里，相對於1莫耳之酚系化合物，通常係〇. 〇〇1至1 5 莫耳。0.001莫耳以下時，酚系樹脂之親水性不足，1.5 319669 24 200900296 莫耳以上時，酚系樹脂之耐水性變差。為了良好地保持所 製造之初期縮合物的硬化性及硬化後樹脂之物性等性能， 以〇. 01至0. 8莫耳左右為最佳。 為了使上述酚系樹脂初期縮合物磺酸基甲基化及/或 亞磺酸基甲基化所添加之磺酸基甲基化劑及/或亞磺酸基 甲基化劏，係與該初期縮合物之羥甲基及/或該初期縮合 物之芳香族反應，並於該初期縮合物中導入磺酸基曱基及 /或亞磺酸基甲基。 士如此，經磺酸基甲基化及/或亞磺酸基甲基化之酚系 樹脂，，縮合物的水溶性，於酸性（PH1.0)至鹼性的廣範圍 中為安定，即使於酸性、中性以及鹼性之各個範圍下也能 硬化。特別於酸性時’―旦使其硬化，殘存的經甲基減少， 不會有硬化物經分解而產生甲醛的疑慮。 &於本發明中使用樹脂中，亦可再添加、混合：碳酸舞、 妷酸鎂、硫酸鋇、硫酸鈣、亞硫酸鈣、磷酸鈣、氫氧化鈣、 城鎮、氫氧化紹、氧化鎂、氧化鈦、氧化鐵、氧化鋅、 氧化链、—氧化石夕、石夕藻土、白雲石（石灰岩）、石膏、滑 石黏土（泥土）、石棉、雲母、矽酸鈣、膨潤土（皂土 jonite)、白石反、碳黑、鐵粉、銘粉、玻璃粉、石粉、 :爐溶渣（礦渣）、飛灰（飄塵）、水泥、氧储 :、天然橡膠或其衍生物、苯乙烯_丁二稀橡膠、丙稀:真 :-烯橡膠、氯丁二烯橡膠、乙烯—丙烯橡膠、異戊 酸I '異戊:―二烯—異丁烯橡膠等合成橡膠、聚乙烯醇、藻 夂、·、氣粉”殿粉衍生物、骨踢、凝膠、血粉、甲基纖： 319669 25 200900296 素、叛甲基纖維素、經乙基纖維素、聚丙婦酸鹽、聚丙婦 醯胺等水溶性高分子或天然橡膠；碳酸辦、滑石、石膏、 炭…木粕晷桃粉、椰殼粉、小麥粉、米粉等充埴材、 介面活性劑，·硬醋酸（正十八酸）、掠摘酸（十六酸）等高級 月曰肪酸’棕櫚醇、硬酉旨醇等高級醇；硬醋酸丁醇、單硬酉旨 酸甘油醋（giyseol職0加咖）等脂肪酸之醋類；脂肪 酉夂醯胺類，巴西棕搁蝶（carnauba贿）等天然虫鼠類；合成 蠘類；石躐類、石壞油、石夕酮油、石夕嶋脂、氟樹脂、聚 乙烯醇、潤滑醋等脫膜劑、偶氮二酿胺、二確基五亞甲基 四胺（dinitr0pentainethylenetetramine)、p p，—氧代雙 ^ 續醯肼、偶氮二異丁腈等有機發泡劑、碳酸氨銷、碳酸氯 鉀、石厌酸氫銨等無機發泡劑；石夕膠球、珍珠岩、玻璃球、 f包玻璃、中空陶兗等中空顆粒體；發泡聚乙蝉、發泡聚 本乙烯、纟泡聚丙稀等塑膠發泡體或發泡顆粒；顏料、染 料:抗氧化劑、抗靜電劑、結晶化促進劑、磷系化合物:、 乳糸化合物、硫系化合物 '硼系化合物、溴系化合物、胍 :化合物、磷酸鹽系化合物、磷酸，系化合物、胺系樹月旨 專阻燃劑、防火劑、撥水劑、撥油劑、防蟲劑、防腐劑、 蠟類、潤滑劑、抗老化劑、紫外線吸收劑⑽吸收劑）、卿、 二T、如酞酸二環己酯之酞酸酯系增塑劑或其他之磷酸三甲 本（tricresyl phosphate)等增塑劑。 [矽膠（膠態二氧化矽）] 本發明中所使用的石夕谬（膠態二氧化石夕）係二氧化石夕微 粒子、或表面塗㈣二氧切微粒子，通常平均粒徑為丨 319669 26 200900296 ，至l〇〇#m、較佳為3至50/^。上述膠態二氧化 於水的分散液而提供。 刀散 如平均粒徑為超過的：氧切微粒 脂滲出層有可能變白，如平均粒徑為未滿1//m的二~ /枒 微粒子時，則表面積變大，分散液的穩定性變壞了乳匕石夕 此外’做為本發明的撥水撥油材，有天然^、 氟樹脂、矽系樹脂等。 免、 [熱可塑性片材的成形] 本發明的熱可塑性片材係藉由真空成形、壓* 真空-壓空成形、壓製成形、或加熱—冷卻成ς 1 方法而成形。 1種 f空成形時’係如以下的方法製造汽車用底盤被覆材。 可純ί述那樣所製造的熱可塑性片材係藉由加熱使該埶 # 片材軟化，並以此軟化狀態放置於預定的模具上， 趁該熱可塑性片材沒有冷卻之前使該熱可塑性片材和模且 $間=真空’而於模具中漏片材，其後再予以冷卻， 仗而製=成形為預㈣狀的成形物（汽車用底盤被覆材）。 接著，說明π車用底盤背面被覆材的安裝狀態。 前部t弟2==’汽車用底盤背面被覆材1(1Α’⑻其 /、有&線形狀，並於上緣形成為設置有螺絲孔 、4Β的安裝凸緣3Α，3Β。 被—而且，此汽車用底盤背面被覆材ΙΑ、1Β係藉由螺絲7 =於構成車體5底盤背面的車體下面6’由此被 勒機、轡诖哭、丄^ ι逯一、油相、消音器、連動裝置、推動軸等車體 27 319669 200900296 下面所配置之構件類的下側。 於此，如第4圖所示，汽車用底盤背面被覆材Hu 1B)在被裝著於汽車的狀態中，係於成為汽車侧的内側表&面 配置做為基材層10的熱可塑性片材12，並於成為道 的外侧表面配置做為基材層11的樹脂含浸不織布13。 I 此外，如上所述，汽車用底盤背面丨係藉由真空成妒 隆空成形、真空-壓空成形、壓製成形、或加熱—冷卻成二 以成形為預定形狀而製造，但亦可在將熱可塑性片材12 7 =形後，於該熱可塑性片材12的外側表面貼著做為保❹ Π的樹脂含浸不織布13而製造，並且亦可將由敎可塑y 片材12、和於該熱可塑性片材12的外側表面所貼著之做 為:T的樹脂含浸不織布13所積層而成的積層片材 猎由真空成形、壓空成形、真空—壓空成形、壓製成形、 或加熱-冷卻成形以成形為預定形狀而製造。 樹脂含浸不織布13亦可藉由熱壓輥轉壓其兩面 次早面來進行乾光處理，以使其該表面平滑化。 定於=卜同汽車用底盤背面被覆材1的裝著部位並不只限 、弟1圖之例。此外，汽車用 接著劑固定。 w骰復材1亦可用 〔實施例1〕 維、5質量份之聚丙稀纖維(纖度:15— 成聚醋纖維(纖度·· 4.4d tex，勒之::=纖維的芯-勒'構 钥°丨熔點.150°C，纖維長度·· 319669 28 200900296 55mm)所構成之混合纖維開鬆成網狀後，於ι8〇它的加熱爐 2面使该低溶點,纖維溶融一面依次調整厚纟，從而製得 單位面積重！為MqqW的熱可塑性片材⑷。接著，將 該熱可塑性片材(A)放置於200。。的熱風循環恒溫室内！分 鍾後取出，並即刻用冷壓壓製成形機成形而製得1G_厚之 由熱可塑性片材所構成的汽車用底盤背面被覆材⑴。此被 覆材（I)係輕量，操作性優良之物。 〔實施例2〕 ，以解纖機將由20質量份之聚醋纖維（纖度：4. Odtex， 纖維長度.60mm)、50質量份之洋麻纖維（纖度：2〇至 dtex ’纖維長度：75mm)、3〇質量份之做為低熔點纖維之 芯一轉構成聚醋纖維（纖度：4.4如，勒部溶點· 15代， $維長度.55_)所構成之混合纖維開鬆成網狀後，進行針 面，後於18GC的加熱爐内—面使該低炫點纖維炫融一 面依: 人調整厚度，從而製得單位面積重 熱可塑性片材（B)。而另外，斟山取t勺的 黏法製成之單位面積重量維所構成並藉由纺 所旦μ 里為110g/m的不織布，以達到30 =雜布量之方式，用塗輕含浸塗布 ^㈣型齡—燒基間苯二紛-甲酸初期縮合物（固形份^ 二^水溶液）、1質量份之碳黑分散液（固形份·· 30質旦 =^質量份之氟系撥水撥油劑 再於盆量份之水所組成之混合液，並 …、、 g/m的塗布量散布做為埶炫融接 聚醯胺共聚物（粒度：200至25 …熔融接者劑的 ’ 融點·· l3(rc )，並以 319669 29 200900296 l，c的溫度將其乾燥3分鍾，從而製得lmm厚的多孔質片 材（C)。接著，於上述所製得的丨〇mm厚的該熱可塑性片材 ⑻上’以令該多孔質片材⑹的接著劑塗布面疊合於該熱 可塑性片材⑻面之方式將該多孔f片材積層，並於15代 的熱盤上從該多孔質片材（c)側輕輕壓緊2〇秒後，將其冷 壓壓製成形，從而製得llmm厚的汽車用底盤背面被覆材 (II)。此被覆材（II)為耐摩耗性及空氣整流優異之物。 〔實施例3〕 以解纖機將由40質量份之聚酉旨纖維（纖度：45dtex， 纖維長度：7〇mm)、30質量份之碳纖維（纖度：i ， 纖維長度：75醜）、30質量份之做為低溶點纖維的芯_鞍構 成聚酯纖維（纖度：4. 4dtex，鞘部熔點：16(rc，纖維長度： 55_)所構成之混合纖維開鬆成網狀後，於18代的加^爐 内一面使該低㈣纖維㈣—面依次調整厚度，從而製得-厚度為5随、單位面積重量為的緩衝層片材⑻。 接著，於實施例2中所製得的熱可塑性片材⑻的單 做為熱 '溶融接著劑之、这jA 1 Ο Π ΑΑ ^ art- 最人ml 聚旨薄膜(厚度ο.1随) 宜…㈣層片材，並且於其相反面，以將同樣地 例2所製得的多孔質片材⑹的熱熔融接著劑塗布面重 只: 於該熱可塑性片材⑻面之方式予以疊合， ^ 180°C的熱壓製機輕輕壓緊1分鍾後十X取出，再即王刻於 的Μ製成形機中予以冷卻，從而製得iq贿厚㈣車 用底盤背面被覆材（111)。此被覆材（ΙΠ) = 層片材，而為形狀保持及剛性優異之物，積層有緩衝 319669 30 200900296 * 〔實施例4〕 以解纖機將由60質量份之聚酯纖維（纖度：33dtex， 纖維長度：70随）、10質量份之麻纖維（纖度：5 〇如， 纖維長度3G質量份之做為贿點纖維的芯—鞠構 成聚酯纖維（纖度：4.4dtex，鞘部熔點：15〇ΐ，纖維長产. 55·)所構成之混合纖維開鬆成網狀後，進行針刺，二. 18(TC的加熱爐内-面使該低溶點纖維炫融一面依次調整 厚度，調^至單位面積重量為12〇〇g/m2、2〇随厚後，將 由30貝里份之丙烯酸乳液（最低造膜溫度：託艺， 20°C，固形份：45%)、3晳吾々、夕-么1 . 柊.哲旦〇/ 、I伤之贶系撥水撥油劑（固形 知.25質董％水溶液）、67質量份之戎 — 〖貝里知之水所組成的混合液以 達到25/的附著量之方式用塗輥夺 溫度抽氣乾燥5分鐘，從而制’再以戰的 攸而衣侍15_厚的熱可塑性片材 (E)。另外，對由聚酯纖維戶^ ^ ^ ^ ^ 面箱香旦nn /2 丨傅风卫糟由紡黏法製成之單位 型==織布’將由4〇質量份之甲_ f 匕㈣基間苯二紛鳥期縮合物(固形 伤.50貝1%水溶液）、2〇質量份 一 ^ * SinvnTFFucr ，心、一氧化石夕（商品 二：Τ_(音譯)，曰產化學工業社製)、丨質量份之 =(固形份：30質量％水分散溶液)、2質量份之氟季揆 水撥油劑（固形份：2()質量％的水溶液）、3了 塗布於該不織布，方式利用塗輕含浸 布做為熱熔融接著劑的聚醯二到20g/m2的塗布量散 in，熔點：I30t)，並以Λ 4 /的从物（粒度：200至25〇" 4〇C的溫度將其乾燥3分鐘，從 319669 31 200900296 而製得1.5丽厚的多孔質片材⑻。接著，於上述所製的孰 性片材⑻的兩面，以令該多孔質材片材(F)的熱熔融 接者劑塗布面疊合於該熱可塑性片材⑻面之方式予以積 層’並於2G(TC的熱盤上輕壓2G秒後’進行冷壓壓製成形， 從而製得15_厚的汽車用底盤背面被覆材⑽。此被覆材 (IV)由於膠態二氧化石夕而為磨耗性優異、且為耐破片產生 性優異的成形物。 〔實施例5〕 以解纖機將由80質量份之聚酯纖維（纖度：4. 〇dtex， 纖維長度：6Gmm)、2G質量份之做為低溶點纖維的芯_鞠構 成聚酯纖維（纖度：4. 4dtex，鞘部熔點：丨3(rc，纖維長度： 75mm)所構成之混合纖維開鬆成網狀後，用已調整為 姐度的軋光輥處理已經過針刺的5_厚、單位面積重量為 ^50g/m2的不織布的單面，從而製得單面平滑不織布。接 著，對該單面平滑不織布，以達到3〇%的塗布量之方式利 用塗輥含浸塗布由40質量份之甲階酚醛型亞磺酸基甲基 化酞燒基間苯一紛-甲酸初期縮合物（固形份：5 〇質量％ 水溶液）、1質量份之碳黑（固形份：30質量％水分散溶 液）、2質量份之氟系撥水撥油劑（固形份：2〇質量％的水 溶液）、10質量份之含有機磷、氮阻燃劑（固形份：質量 〇尺/谷液）、4 7貝里伤之水所組成的混合液，再於該平滑 =織布的未經軋光處理面侧，以固形份達到5g/m2的塗布 1喷塗由30質量份之做為熱熔融接著劑的聚酯粉末（熔 點：130t，粒度：40至50/zni)、}質量份的〇1%的聚丙 319669 32 200900296 水溶液、69質量份之水所組成的混合液，並以 + ”皿度將其乾燥4分鍾，從而製得多孔質片材⑹。 接：’於實施例1中所製得的熱可塑性片材⑴的兩面疊合 該夕^質材片材（G)，並以20(rc的溫度熱廢製成形1分 鍾’伙而製侍8mm厚的汽車用底盤背面被覆材(v)。此被覆 材（V)係阻燃性良好，並由於多孔質材片材表面經過軋光處 理加工而成為表面係平滑面者’而為空氣整流優異之物。 (產業上之可利用性） 本發明做為裝著於汽車的汽車用底盤背面被覆材、以 及做為製造該汽車用底盤背面被覆材的製造方法，可利用 於工業上。 【圖式簡單說明】 第1圖係為汽車底盤之斜視圖。 第2圖係為前側外罩之斜視圖。 第3圖係為後侧外罩之斜視圖。 第4圖係為汽車底盤背面被覆材（1A、ιΒ)的部分縱剖 面圖。 【主要元件符號說明】 (lA、1B)汽車用底盤背面被覆材 2A'2B前部 3A、3B凸緣 4A'4B螺絲孔 5 車體 6 車體下面 7 螺絲 11 保護層 12 熱可塑性片材 樹脂含浸不織布（多孔質材片材） 33 319669 200900296 15 積層片材 10 基材層 34 319669A thermoplastic resin, W Ύ B-dimensional sheet. 3 These 5 low-melting-point thermoplastic fibers of the fiber-like sheet can be exemplified by: Wei, C (four) fiber, amine acid ethyl acetate fiber, polyethylene fiber,: Hetero-ethylene fiber , acetic acid Sa total to wrap-dimensional #工士...曰 fiber such as S-fibres, or kenaf fiber, hemp fiber, coconut shell fiber, bamboo miscellaneous ^ ^ „ thin ^ ^, bamboo fiber, banana fiber and other plant fibers, Wool, . , ^ Plain woven sharp hair, hand dry hair, llama velvet 'Angora silk and other animal fibers, or milk-decomposable fiber obtained from house powder such as corn, rayon (rayon, rayon), Γί维 (PGlyn°Sie ), copper-ammonium rayon (ah), acetic acid vinegar, B-cellulosic rayon, or broken ceramic fiber, asbestos fiber, her secret fiber, and other inorganic fibers, and will use these fibers The fibers of the rags of the fiber I mouth are sighed, squatting, and the recycled fiber that is served. These fibers are used in two or more types. The fineness of the above fibers is preferably in the range of 〇1 to 60 dtex. In the present invention, as the whole or a part of the above fibers, a low-point fiber having a melting point of 18 ° C or less can be used. The low-melting point fiber includes, for example, polyethylene, polypropylene, ethylene-acetate acetate copolymer, ethylene-acrylic acid ethylene vinegar copolymer, and the like, and polychloroethylene. Thin fiber, polyamine fiber, fiber, polyester copolymer fiber, polyamide fiber, polyamide copolymer fiber, and the like. These (10) dot fibers may be used singly or in combination of two or more. The fineness of the low-density fiber is preferably G ldte^ 319669 9 200900296 6〇dtex. The optimum low solubility for use in the present invention is as follows: the above-mentioned conventional fiber is used as the core portion, and the core-type composite fiber is classified as the low = LV. / The melting point thermoplastic resin does not reduce the heat resistance of the sheath sheet. The above-mentioned fiber sheet is composed of the above-mentioned fiber sheet by a method of complexing or a spunbonding method, or the above-mentioned fiber web fiber == dimension, or mixed with the above-mentioned dimensional mesh or crucible to make the low The melting point fiber is softened to make = 5; the above-mentioned fiber web or pad is impregnated or mixed with a synthetic lunar agent to form a method, or by acupuncture of the upper sputum adhesive interface to heat and soften the low i point fiber ^. : a sheet or a crucible of a thorn is impregnated with the above method, and a method for weaving the above-mentioned fibers, etc., and the thermoplastic resin impregnated by the square · ΓΓ ΓΓ 可 可 可 可 可 可 可 : : : : : : : : : : : : 7 dilute terpolymer, E-wine-acetic acid, 'fluorine tree r H vinylidene chloride, polystyrene, polyacetic acid wax, thermal plasticity:: raw methyl polyamine resin, propylene Nitrile-butadiene; two =, thermoplastic plasticity wax, use of water-based bamboo. 4. It is suitable for the above-mentioned thermoplastic resin in the form of the aqueous dispersion of the heat, such as impregnation, coating, etc. Glass-making transfer point (5) Listening to the above. When such a thermoplastic (4) grease 319669 10 200900296 is applied to the above-mentioned fiber sheet, the fiber sheet can be provided with excellent shape retention and rigidity. The above thermoplastic resin can also be used in combination. One or two or more kinds of thermosetting resins may be used in combination with two or more kinds of thermoplastic resins which do not inhibit the thermoplastic sheet. For the above thermosetting resin, for example, a polyurethane resin is used. , a melamine resin, a thermosetting acrylic resin, a urea resin, a phenol resin, an epoxy resin, a thermosetting polyester, or the like, or a polyamine oxime prepolymer or a urea resin prepolymer which forms the synthetic resin. (initial condensate), phenol resin prepolymer (initial condensate), diallyl phthalate prepolymer, acrylic acid polymer, fluorene polyisocyanate, methacrylic acid monomer, diallyl phthalate A synthetic resin precursor such as a monomer, a polymer, or a monomer, etc. It is preferable to use an aqueous solution, an aqueous emulsion, or an aqueous dispersion in view of the ease of handling of the thermosetting tree. When the thermosetting resin is used, the shape retainability and rigidity of the surface sheet can be simultaneously improved. In the invention, the material can be transferred to the heat and plastic, and the force can be added, such as: carbon fiber, magnesium carbonate, Barium sulfate, barium, strontium sulfate; chlorine gas oxidized town, chlorine oxidation -, oxidation town, emulsified titanium, Wei iron, zinc oxide, oxidation #, dolomite (limestone), Shi Xi, Dian - 虱 矽, 矽Bath soil, scan w, vermiculite, clay (soil) Asbestos, mica, silica, calcium unitary Fan, bentonite (earth bent〇nit interest: aluminum = mother, so that broken glass. And anti-black, iron powder, mud, oxidized umbrella, sputum, -) fly ash (flying dust), water emulsion 1 匕 wrong private inorganic filler, ', like glue or its derivatives, styrene - 319669 11 200900296 D Dioxin rubber, acrylonitrile-butadiene rubber, gas butadiene rubber, ethylene _ shape... rubber, isodecadiene-isobutylene rubber and other synthetic rubber "polyethylene, sodium bath, starch, starch derivatives, Bone gum, gel, blood meal, sulfhydryl cellulose, grade methyl cellulose, water-soluble polymer such as ethyl cellulose, polypropylene sulfonium salt, polypropylene decylamine or natural rubber Α; wood powder ' il Peach powder 'coconut powder, wheat flour and other organic fillers, hard g-acid (Zheng 18 酉夂) palm sputum (hexadecanoic acid) and other higher fatty acids; standard alcohol, hard alcohol, etc. Esters of fatty acids such as hard acetic acid butanol, monostearate; fatty acid decyl amines; natural waxes such as carrmuba wax; synthetic waxes; paraffin waxes: paraffin oil, Shi Xi Ketone oil, Shi Xiyu with resin, fluororesin, polyvinyl alcohol, lubricant and other release agent, azobis Organic blowing agent such as dinitrosopentamethylenetetramine, p, p, oxy bis(benzoic acid well), azobis-2, 2,-(2-methylpropionitrile) Inorganic foaming agent such as sodium bicarbonate, potassium hydrogencarbonate or ammonium hydrogencarbonate, hollow granules such as silica gel, perlite, glass sphere, foamed glass, hollow ceramic, foamed polyethylene, expanded polystyrene, Plastic foam or foamed particles such as foamed polypropylene, pigments, dyes, antioxidants, antistatic agents, crystallization accelerators, phosphorus compounds, nitrogen compounds, sulfur compounds, fluorine compounds, boron compounds, Flame retardant such as bromine compound, lanthanoid compound, phosphate compound, phosphate compound or amine resin, flame retardant material, fire retardant, water repellent, oil repellent, insect repellent, preservative, wax, Phthalates-based plasticizers such as surfactants, lubricants, anti-aging agents, ultraviolet absorbers (liver absorbents), DBp, D〇p, and plasticizers (dicyclohexyl phthalate) Or other plasticizers such as tricresylphosphate. 319669 12 200900296 The new milk m' impregnated with the above thermoplastic resin in the above fiber sheet is usually used in the material, or by spraying, knife coating, roll coating, flow === the fiber sheet is adjusted for impregnation or coating. After impregnating or coating the thermoplastic resin in the fiber of the thermoplastic tree, the fiber sheet is twisted using a disk. At this time, although the fiber sheet is reduced in the degree of completion, the fiber sheet is composed of a low-melting fiber or a low-melting fiber, and it is preferable to add the fiber sheet before impregnating the above-mentioned thermoplasticity (4). (4) Point fiber _ melting, and by the (four) _ fiber. In this way, the strength and rigidity of the fiber sheet are improved, the workability of the impregnation number can be changed to the resin, and the recovery of the thickness after the twisting tends to impregnate the above-mentioned fiber sheet or apply the above thermoplastic resin. The above fiber sheet is dried at room temperature or by heating to form a thermoplastic sheet. The thickness of the skin layer is set to 〇. 2mm or more. As described above, the fiber sheet can also use a low-melting point thermoplastic fiber. In this case, since the fiber sheet itself has thermoplasticity, the thermoplastic resin is not necessarily coated or impregnated. The thermoplastic resin of the material of the thermoplastic resin sheet of the present invention may, for example, be an ionomer resin, an ethylene ethyl acrylate (EEA) resin, an acrylonitrile styrene propylene rubber copolymer (ASA). Resin, acrylonitrile/styrene copolymer (AS) resin, acrylonitrile, chlorinated polyethylene, styrene copolymer (ACS) resin, ethylene vinyl acetate copolymer (EVA) resin, ethylene ethylene glycol copolymer (EV0H) Resin, mercapto acrylate resin (MMA), poly 13 319669 200900296 butadiene (BDR), polystyrene (PS), polyethylene (PE), acrylonitrile butadiene styrene copolymer ( ABS) resin, chlorinated polyethylene (CPE), polyvinyl chloride (PVC), polyvinylidene chloride (PVDC), polypropylene (PP), cellulose acetate (Cellulose acetate: CA) resin, syndiotactic polystyrene ( SPS), polyacetal (Ρ0Μ), polydecylamine (PA), polyimine (PI), polyamidimide (PAI), polyetherimine (PEI), polyarylate (PAR) , thermoplastic polyurethane elastomer (TPU), thermoplastic elastomer (TPE), liquid crystal polymer (LCP), polyetheretherketone PEEK), polysulfone (PSF), polyethersulfone (PES), fluororesin, polytetrafluoroethylene (PTEF), polyethylene terephthalate (PET), polycarbonate (PC), polyphenylene ether ( PPE), modified polyphenylene ether (modified PPE), polyphenylene sulfide (PPS), polytetrachlorobutyl (PBT), polybenzimidazole PBI, wholly aromatic polyester (Ρ0Β) )Wait. However, it is preferable that the glass transition point (Tg) is 15° C. or higher, and the hardness (JISK 6301 ) measured by the spring type hardness test type A is preferably 30 Hs or more, and is preferably 50 to 90 Hs. good. Further, a buffer layer may be applied to the back surface of the thermoplastic sheet to form a multi-layer sheet, and the multi-layer sheet may be formed into a work protective cover. In particular, when the shape retention of the thermoplastic sheet is improved and the rigidity is set to be high, the protective sheet can be prevented from being damaged by the thermoplastic sheet. In the case of the aforementioned buffer layer, there are a fiber sheet and a plastic foam. The above-mentioned fiber sheet used in the thermoplastic sheet is the same as the fiber sheet, and the plastic foam may, for example, be a polyethylene foam, a polypropylene foam or a polyurethane. A foam, a polystyrene foam, or the like. In order to secure the impact absorption energy, the buffer layer is set to have a thickness of 1 匪 14 319669 200900296 or more, preferably 1 〇 mm or less. Or: when the back of the sheet is affixed with a buffer layer, the hot melt, the splicer, the enamel adhesive, the double-sided tape 簟, the seven-injection 熔融 on the molten adhesive powder to make r * hot melt sheet, heat (10): 2: It can be applied by impregnation or coating on the thermoplastic plastic resin, and can also be applied by needle punching, coating, etc., to coat a common solvent, water-soluble (four) material, brush, such as rain/steep and The connector or adhesive, etc. The bonding ^ ^ ' can be interposed between the thermoplastic sheet and the buffer layer to carry out the olefin, the = melted sheet or the hot melt adhesive powder, for example: by polyethylation, etc. (4) sth. Copolymer, Ethyl-ethyl urethane amine S:,: Resin (including modified product of polyolefin resin), Poly seed or bismuth-di-amp;, Polyester copolymer, Polyamide, Polyamide A low melting point resin such as a copolymer or the like or a mixture of one or more is used as a material. When a hot-melt W material is used, for example, a sheet plastic sheet which is crystallized from J_, +, and phase is sealed from a heat-melted sheet, and the buffer layer is thermally laminated by the above-mentioned thermoplastic layer. Coating in the present invention 'can also be from a predetermined thickness of the surface of the fiber sheet: 5 3 / the thermoplastic resin to a certain thickness, and then the portion impregnated with the thermoplastic resin as a thermoplastic sheet, and ^ Lower side: a portion of the thermoplastic resin not impregnated as a buffer layer. Eight thermoplastic sheets are most suitable from 3 mm to 20 mm. [Porous material sheet] The porous material which is the protective layer for the back coating of the chassis for automobiles of the present invention 319669 15 200900296 • The sheet may be exemplified by Jiang Yubu. In addition, 'porous material-like non-woven fiber, bamboo fiber, banana fiber and other plant fibers, or two: vitamin coconut: chitosan fiber, acrylic fiber, polyurethane fiber, poly =: vitamin, poly-branched chlorine Synthetic fiber such as ethylene fiber, acetic acid vinegar fiber, sheep, = wool hair: cashmere, camel hair, alpaca hair, offering - flat mohair, sheep fiber, or corn, etc. "Two:; Gola wool , animal fiber, cotton, etc., multi-brain fiber, copper-ammonium fiber, etc. ΐ:: cloth:: inorganic fiber such as fiber, and this: = : = : = or, the above ^ 4 knife The main use of polyethylene, polypropylene, :: B: vinegar copolymer, ethylene _ acrylic acid propylene vinegar copolymer and other polyolefins must be t-city, polyurethane fiber, poly I fiber, polyester copolymerization = =, brewing The melting point of the amine fiber or the polyamide copolymer fiber is t: a fiber sheet of a bright fiber. However, in addition to the above fiber sheet, the body, the polyethylene foam, the poly (tetra) foam, and the polyamine The object is also included in the porous material of the object of the invention. The upper/material is made by needle punching the above-mentioned mixed fiber web or sputum. The complexing type or the above-mentioned fiber web or mat is heated by the low-spot fiber to form a low-dissolving (four) point fiber, and the sheet or the crucible is heated to soften the octagonal material to form a binder, Or the method of performing the bonding by using the synthetic resin adhesive three times or in the above-mentioned sheet or pad, or by the above-mentioned mixed fiber web or pad by the needle 319669 16 200900296 f ::, softening: a method of adhering to the synthetic resin adhesive, impregnating the synthetic resin, and a method of weaving the mixed fiber, etc. Further, the porous material sheet is made of the above porous material. The body of the material, to 0. A thickness of 1 mm to 5 mm is preferred. [Resin] A resin coated or impregnated or mixed in the above porous material sheet, for example: polyethylene, polypropylene, ethylene-propylene copolymer, ethylene-propylene terpolymer, ethylene-vinyl acetate copolymer , polyvinyl chloride, polystyrene, polyvinyl acetate, fluororesin, thermoplastic acryl eucalyptus, thermoplastic vinegar, thermoplastic polyamine, thermoplastic amine vinegar resin, acrylonitrile-butyl Thermoplastic synthetic resin such as diene copolymer, styrene-butadiene copolymer, acrylamide copolymer, or polyamine eucalyptus, melamine resin, thermosetting acrylic resin, urea resin A thermosetting synthetic resin such as a phenol resin, an epoxy resin, or a thermosetting type vinegar, or the like, and a polyamine vinegar prepolymer, a urea prepolymer (initial condensate), and a resin which can form the synthetic resin can also be used. Prepolymer (initial condensate): prepolymerization of the present monoallyl prepolymer, acrylic oligomer, polyisocyanate, methyl, dilute monomer, dipropyl propyl phthalate monomer Synthetic tree of matter, oligomer, early body, etc. Precursor. The above synthetic resins may be used singly or in combination of one or more kinds, and are usually used as an aqueous solution, an aqueous emulsion, or an aqueous dispersion. The best resin used in this month is the resin. The phenolic resin used in the present invention will be described below. 319669 17 200900296 A variety of resins are obtained by condensing a phenolic compound and an aldehyde and/or aldehyde donor. [Phenolic Compound] The phenolic compound used in the above-mentioned expectant resin may also be a mixture of a monohydric alcohol, a polyhydric alcohol, a monohydric alcohol, and a polyhydric alcohol, but when only a monohydric alcohol is used, formaldehyde is easily released during curing and after curing. Therefore, it is preferred to use a mixture of polyhydric or monohydric phenols and polyhydric phenols. [一元盼] The above monohydric phenol can be exemplified by: phenol; or o-nonylphenol, m-nonylphenol, p-cresol, ethyl phenol, isopropyl phenol, dioxol, 3, 5- xy phenol, butyl Phenol, first butyl phenol, nonyl phenol, etc., phenol, o-fluorophenol, m-fluorophenol, p-fluoropredation, chlorophenol, m-phenol, p-chlorophenol, o-bromophenol, m-bromophenol, p-bromo Phenol, o-iodophenol, m-iodophenol, p-iodophenol, o-aminophenol, m-aminophenol, p-aminophenol, o-nitrophenol, m-nitrophenol, p-nitrophenol, 2,4-dinitrogen A monohydric phenol substitution such as a phenol or a 2,4,6-trinitrophenol; a polycyclic monohydric phenol such as naphthol; and these monohydric phenols may be used singly or in combination of two or more. [Multiple hopes] The above-mentioned oxime phenol can be exemplified by resorcinol, alkyl resorcinol, pyrogallol, phenol, catechol, hydroquinone, alkyl argon, and benzene. Phenol, bisphenol-kenai and the like. These multiple expectations can be used alone or in combination of two or more. The better ones in the multi-test are those of the meta-benzene age or the inter-phenylene benzophenone. The reaction rate with Jun is faster than that of the meta-benzene. The stupidity between the bases can be exemplified by: 5-methyl-diphenylbenzene, 5-ethylidene 319669 18 200900296 hydroquinone, 5-propyl resorcinol, 5-n-butyl resorcinol , 4, 5-Dimethyl resorcinol, 2, 5-dimethyl resorcinol, 4, 5-diethyl stilbene, 2'5-diethyl resorcinol, 4 ,5_dipropyl resorcinol, 2,5-dipropyl resorcinol, 4-methyl-5-ethyl resorcinol, 2-methyl-5-ethyl stilbene , 2-methyl-5-propyl resorcinol, 2,4,5-trimethyl resorcinol, 2, 4, 5-triethyl resorcinol, and the like. The poly-o-phenol mixture obtained by retorting the oil shale produced in Estonia is inexpensive, and because of the high reactivity of various alkyl resorcinols besides 5-nonyl resorcinol In the present invention, one or a mixture of two or more kinds of resorcinol compounds such as resorcinol and an alkyl strep phenol is contained in the above-mentioned polyhydric phenol. The benzene-based resin composed of the (four) mixture of the oil shale produced in Estonia and the (iv) and/or secret donor is preferably used as the phenolic resin of the present invention. [Aldehyde-Producing Body] In the present invention, the phenol-based compound may be condensed with an aldehyde and/or an aldehyde donor (the aldehyde may be condensed, and the thiol may be decomposed to produce a compound or other mixture. The aldehyde-like donor can be exemplified by para-formaldehyde, tris-, hexamethylenetetramine, and tetraterpene. In the present invention, the acid and acid-donating system are collectively referred to as aldehydes hereinafter. [Manufacture of phenolic resin ] 319669 19 200900296 Phenol resin (resol), and relative to the acid will be tested as a pass-through agent (the linear type of resin obtained by the reaction of the contact (_〇二^^ phenol (4)) is attached by age and road reaction The mixture of various mellows is white: 丄 is usually in the form of an aqueous solution, and the line (4) _ is composed of various derivatives of the sigma m series, usually powdered, used in the present invention. In the age-receiving resin, first, the enzyme is sulfonated: an initial condensate-like condensate is attached to the initial condensate, and the initial condensate is attached by a curing catalyst and/or heating. When 'can be condensed into a single age and the disk class as a separate first person:, 'and' can also be - the multi-reader of the meta-reader And the acid, which is the initial condensate of the indophenol polyphenol. The first or the second of the above-mentioned initial and L can be used as the pre-initial condensation in the present invention. The benzodiazepines have a good water solubility of the condensate of the condensate, and the condensate composed only by the genus has a normal temperature condition. The advantage of being able to be preserved for a long period of time. Moreover, it is impregnated or coated on a porous substrate, and it is obtained by pre-baking = even if it is long-term, the formability is not lost. High, it will react due to the capture of swimming _, the free splicing in the read fat has the advantage of decreasing. etc. The best manufacturing method for the above-mentioned singular thiophene sulphide condensate 'First (4) (10) Reaction manufacturing (4) Initial condensation of resin Add phenol to 319669 20 200900296 if necessary. A method of adding a phenyl aldehyde to a phenolic resin in an initial condensate and reacting it. For example, the above (a) _ yuan and / or plural is usually added to the one of 1 mole, * /, the combination of cheese, the addition of G. 2 to 3 moles (10), add 〇 to the 丄旲 之 兀. i To add solvent 盥: into a class of eight i 莫 run, and if necessary, heat reaction 8 to 2. hour. At this time, the discs can be added under the conditions of the temple and can be divided into successive or continuous drops. (4) In the reaction (4) all added, in addition, in the present invention, the above-mentioned various phenolic eucalyptus may also be added urinary thiourea, melamine, thiomethan-mei 胗) if necessary Amine - mouse, female, vein, guanamine (alumina), methyl decylamine, phenyl melamine, 2,6 diamino" 3 amine monomer and / or the amine resin monomer, phenolphthalein The initial condensate composed of your numbness and 曰 early body is co-condensed with the phenolic sulphate and/or the initial condensate. In the case of the above-mentioned sizing resins, the following enumerations may be used as a catalyst or a p H adjusting agent before or after the reaction or after the reaction, for example, hydrochloric acid, sulfuric acid, n- squaric acid, sulphuric acid, oxalic acid, Ant: acetic acid, butyric acid, benzoic acid, benzene test acid, p-methylbenzene acid, Cai 1 - continuous acid, naphthalene-wan-lime acid and other inorganic or organic acids, oxalic acid and other organic Acids, cis-butenedic anhydride, phthalic anhydride and other anhydrides, ammonium chloride, ammonium sulfate, ammonium amide, ammonium oxalate, ammonium acetate, ammonium citrate, sulphate, ammonium iminophosphinate Such as salt, chloroacetic acid or sodium salt, α,α, _ dichlorohydrin and other organic compounds, triethanolamine hydrochloride, aniline hydrochloride and other amine hydrochloride, salicylic acid urea adduct, hard ester Urea adducts such as acid urea adducts, heptanoic acid urea adducts, N-trimethyltaurine, zinc chloride, 319669 21 200900296 Acidic substances such as gasified iron, ammonia, amines , sodium hydroxide, potassium hydroxide ruthenium oxide, hydroxide metal or metal test gold hydroxide = lime and other alkaline earth metals The weakly basic metal compound, sodium carbonate, sodium sulfite, sodium phosphate salts such as acetate, a basic substance. Further, in the initial condensate (including the initial co-condensate) of the variegated resin of the present invention, a curing agent such as a mixed acid and/or I may be added to a pour or a triol derivative. One open + the above-mentioned alcoholized Mitsui_derivative is obtained by reacting a urea compound with an amine and an donor. It can be exemplified by the use of urea, thiourea = urea-based urea, methyl thioureate, etc., sulfur, etc. = Caiji urea, heart phenyl urea, Shi Xiaoji Carbure-based urea, etc.;: or " more than one kind of mixed su. Ganrb Iσ. Among them, the excellent urea: butyl urinary amide -: -, ethylamine, diiso: lipid (tetra) amine, benzene w (benzyiamine) amine (furfurylamine), ethanolamine, ethylene diamine and other amines, heta 1 First, the methylene group is two or more of two:: wind, the consumable compound can be used alone or as a heart. The aldehyde and/or aldehyde which are derived from the production of the melamine mesh are: the donor is the same as the ketone and/or aldehyde delivery system used for the initial condensate of the phenolic resin. In the synthesis of a well steel derivative, 'usually when the reaction is relative, then. The ratio of 0 moles makes it react. The order of addition of the reactants is arbitrary, but the optimum reaction is 319669 22 200900296. The method is 100% prior to the input of the reactor, and the surface of the reactor is maintained at 6 (the temperature below the temperature of TC and the 'or aldehyde donor' and / or ammonia, add the required amount of urea compound, and stir to remove 2 to 3 or aldehyde donor under the condition of set = 90C, usually using 37 ^, reaction. About acid and /, Agro-products, 骏甲骏水, but in order to improve the reaction product: degree 'some of them can also be replaced with polymethyl vine. Sub-f-tetramine can be used for higher solid form, / 4 · ' - reaction Urea system,; = two and ... or I donor reaction is usually in the water to enter the 'but can also use methanol, ethanol, isopropanol, n-butanol, ethylene glycol, diethylene glycol and other alcohols A single or all of the water of the class, or a mixture of two or more of the two types of the propylene sulphate, or a mixture of two or more types of the above-mentioned hardening: (10) parts by mass of the initial condensate of the oxime resin of the present invention (initial cocondensate) is 10 to 100 mass In the case of the above-mentioned trimethyl ketone derivative, the amount of the initial condensate (initial cocondensate) of the gluten is 10 to 500 parts by mass based on 100 parts by mass of the above-mentioned hydrazine methylation and/or Promoter methylation] In order to improve the stability of the water-soluble (tetra) resin, it is preferred to methylate and/or sulfinate methylate of the above-mentioned tree. The agent is used for improving water; the stability of the gluten resin is determined by the acid group methylating agent, for example, by sulfurous acid, heavy sulfurous acid or heavy sulfurous acid and metal or -methylammonium or benzyltrimethyl Water obtained by reaction of a quaternary amine or a quaternary ammonium such as ammonium 319669 23 200900296 A soluble sulfite acid·addition. Or the acid addition of the cleavage of the diterpene and the reaction is formaldehyde, ethane, and C. Aldehyde, gas aldehyde, furfural, ethylene salt, n-butan, hexanal, propylene - ene. , the present formaldehyde, crotonaldehyde, acrolein, Benji Ethyl, o-tolualdehyde, G ^ Shuiyang Road 4 aldehyde and the above-mentioned water-soluble sulfite additional reaction, you 丨 ' ^ 1 such as formazan and sulfite The aldehyde adduct formed by the reaction is a hydroxymethanesulfonate. The sulfamic acid methylating agent can be exemplified by a sodium sulfite (R〇ngam; A: Γΐ = Acidic and other aliphatic, aromatic and precious metal hypophosphites... Alkali metal such as sodium sulfite sulfite, and alkali-alkali metal hypochlorite (Lianya, 趟, 相, Aa An alkane sulfinate or the like such as a salt or a hydroxymethanesulfinic acid salt. The Tt丞 can be obtained by subjecting the initial condensate of the above I-based resin to the methylation of the rhein group and the methylation of the acid group. In the condensate, a rheological acid methylating agent and/or a rhodamine methylating agent are added at any stage, and the i-based compound and/or the initial condensate sulfonic acid group is made into a group and/or a succinyl group. The addition of the sulfonate-based f-based agent and/or the rhyme-based methylating agent can be carried out before, during or after the condensation reaction. The total addition of the agent and / or ferulyl methylating agent, usually relative to 1 mole of phenolic compounds, usually 〇. 〇〇1 to 1 5 Mohr. 0. When the hardness is below 001, the hydrophilicity of the phenolic resin is insufficient. 5 319669 24 200900296 When the molar is above, the water resistance of the phenolic resin is deteriorated. In order to maintain the properties of the initial condensate produced and the physical properties of the resin after curing, it is good. 01 to 0. 8 moles around is the best. And the sulfonic acid methylating agent and/or the sulfinic acid methylated oxime added to the sulfonic acid group initial condensate sulfonic acid methylation and/or sulfinate methylation The hydroxymethyl group of the initial condensate and/or the aromatic reaction of the initial condensate, and the sulfonate sulfhydryl group and/or the sulfinic acid methyl group are introduced into the initial condensate. Thus, the phenolic resin which is methylated by sulfonic acid groups and/or sulfinic acid group, the water solubility of the condensate is acidic (PH1. 0) It is stable in a wide range of alkalinity and can be hardened even in various ranges of acidity, neutrality and alkalinity. In particular, when it is acidic, it hardens, and the remaining methyl group is reduced, and there is no doubt that the cured product is decomposed to generate formaldehyde. & In the resin used in the present invention, it is also possible to add and mix: carbonic acid dance, magnesium citrate, barium sulfate, calcium sulfate, calcium sulfite, calcium phosphate, calcium hydroxide, town, strontium hydroxide, magnesium oxide, Titanium oxide, iron oxide, zinc oxide, oxidized chain, oxidized stone eve, Shiyoshizao, dolomite (limestone), gypsum, talc clay (soil), asbestos, mica, calcium citrate, bentonite (jamma) , Baishi reverse, carbon black, iron powder, Ming powder, glass powder, stone powder,: furnace slag (slag), fly ash (flying dust), cement, oxygen storage: natural rubber or its derivatives, styrene_丁二Rare rubber, propylene: true: - ene rubber, chloroprene rubber, ethylene - propylene rubber, isovaleric acid I 'isoprene: - diene - isobutylene rubber and other synthetic rubber, polyvinyl alcohol, algae, ·, Gas powder "Dian powder derivative, bone kick, gel, blood meal, methyl fiber: 319669 25 200900296 prime, defiant methyl cellulose, ethyl cellulose, polyglycolate, polyacrylamide, etc. Molecular or natural rubber; carbonated, talc, gypsum, charcoal... Peach powder, coconut shell powder, wheat flour, rice flour and other filling materials, interface active agents, · hard acetic acid (n-octadecanoic acid), prancing acid (hexadecanoic acid) and other high-grade lauric acid 'palmitol, hard 酉High-alcohol such as alcohol; hard acetic acid butanol, citric acid such as glycerin (giyseol 0 plus coffee); fatty amide, Brazilian brown butterfly (carnauba bribe) and other natural pests Class; synthetic anthraquinone; stone scorpion, stone bad oil, lycol ketone oil, Shixi glutinous resin, fluororesin, polyvinyl alcohol, lubricating vinegar and other release agents, azodiamine, bismuth Inorganic foaming agent such as dinitr0pentainethylenetetramine, pp, oxo double hydrazine, azobisisobutyronitrile, organic foaming agent, ammonium carbonate pin, potassium carbonate, and ammonium hydrogen sulphate; Hollow granules such as celite balls, perlite, glass spheres, f-coated glass, hollow ceramic slabs; plastic foams or foamed granules such as foamed polyethylene sulphide, expanded polystyrene, spheroidal polypropylene; pigments, Dyes: antioxidants, antistatic agents, crystallization promoters, phosphorus compounds: chylomicrons, thiolation Compound 'boron compound, bromine compound, bismuth compound, phosphate compound, phosphoric acid, compound, amine-based flame retardant, fire retardant, water repellent, oil-repellent, insect repellent, Preservatives, waxes, lubricants, anti-aging agents, UV absorbers (10) absorbers, Qing, T, such as phthalate plasticizers such as dicyclohexyl phthalate or other trisyl phosphates Plasticizer. [Clay (colloidal cerium oxide)] The scorpion (colloidal dioxide) used in the present invention is a cerium dioxide fine particle or a surface coated (tetra) diced microparticle, usually The average particle size is 丨319669 26 200900296, to l〇〇#m, preferably 3 to 50/^. The above colloidal dioxide is provided in a dispersion of water. If the average particle size is exceeded: the oxygen-cutting microparticles may be whitened. If the average particle size is less than 1/m, the surface area becomes larger and the dispersion is stable. It has become a water-repellent oil for the present invention, and it is a natural water, a fluororesin, a lanthanum resin, and the like. Exemption [Forming of Thermoplastic Sheet] The thermoplastic sheet of the present invention is formed by vacuum forming, pressurization, vacuum-pressure forming, press forming, or heating-cooling into a crucible 1 method. In the case of one type of f-air forming, the chassis covering material for automobiles was produced by the following method. The thermoplastic sheet produced as described above is softened by heating to be placed on a predetermined mold in a softened state, and the thermoplastic sheet is allowed to be heated before being cooled. The material and the mold and $m = vacuum' are used to leak the sheet in the mold, and then cooled, and then formed into a preform (four-shaped shape) (automobile chassis covering material). Next, the mounting state of the back cover of the π vehicle chassis will be described. Front part 2 == 'Automobile chassis back cover material 1 (1Α' (8), /, & line shape, and formed on the upper edge with screw holes, 4 Β mounting flange 3Α, 3Β. Moreover, the back cover of the automobile chassis is covered with a screw 7 = by the screw 7 = on the lower side of the body of the chassis constituting the chassis of the body 5, thereby being pulled, crying, licking, licking, oil phase, The body of the muffler, the linkage, the push shaft, etc. 27 319669 200900296 The lower side of the components arranged below. Here, as shown in Fig. 4, the back cover of the automobile chassis Hu 1B) is installed in the car. In the state, the thermoplastic sheet 12 as the base layer 10 is placed on the inner side surface of the automobile side, and the resin impregnated nonwoven fabric 13 as the base material layer 11 is disposed on the outer surface of the track. Further, as described above, the back surface of the chassis for an automobile is manufactured by vacuum forming into a dome, vacuum-pressure forming, press forming, or heating-cooling to form a predetermined shape, but it may be After the thermoplastic sheet 12 7 is formed, the outer surface of the thermoplastic sheet 12 is attached to the outer surface of the thermoplastic sheet 12 as a resin impregnated nonwoven fabric 13, and the y-yellow sheet 12 can also be used for the heat. The outer surface of the plastic sheet 12 is adhered to: a laminated sheet of a resin impregnated nonwoven fabric 13 of T is formed by vacuum forming, pressure forming, vacuum-pressure forming, press forming, or heating-cooling. The forming is performed to be formed into a predetermined shape. The resin impregnated nonwoven fabric 13 can also be subjected to dry light treatment by pressing the two faces of the surface by a hot press roller to smooth the surface. The mounting position of the covering material 1 on the back of the chassis of the vehicle is not limited to the example of the younger brother. In addition, the car is fixed with a subsequent agent. w骰 composite material 1 can also be used [Example 1] Dimensional, 5 parts by mass of polypropylene fiber (denier: 15 - into polyacetate fiber (denier · 4. 4d tex, Lezhi:: = the core of the fiber - Le 'structural key ° 丨 melting point. After 150°C, fiber length·· 319669 28 200900296 55mm), the mixed fiber is opened into a net shape, and then the low melting point is formed on the surface of the heating furnace 2, and the fiber is melted and the thickness is adjusted in order. The unit area is heavy! Thermoplastic sheet for MqqW (4). Next, the thermoplastic sheet (A) was placed at 200. . Hot air circulation thermostat indoors! After that, it was taken out after the minute, and immediately formed by a cold press molding machine to obtain a 1G_thick chassis backing material (1) made of a thermoplastic sheet. This coated material (I) is lightweight and has excellent workability. [Example 2], the defibration machine will consist of 20 parts by mass of polyester fiber (denier: 4. Odtex, fiber length. 60mm), 50 parts by mass of kenaf fiber (denier: 2〇 to dtex ‘fiber length: 75mm), 3〇 parts by mass as a core of low-melting fiber, which turns into a polyester fiber (fineness: 4. 4, for example, Lezi melting point · 15 generations, $ dimension length. 55_) After the mixed fiber is opened into a mesh shape, the needle surface is formed, and then the low-density fiber is melted and melted in the 18GC heating furnace to adjust the thickness, thereby obtaining a reheating plasticity per unit area. Sheet (B). In addition, the weight of the unit made by the viscosity of the t-spoon of the t-bone is made up of a non-woven fabric of 110 g/m in the spinning spun, and the coating is lightly impregnated by the method of achieving 30 = miscellaneous cloth. ^(4) Age---------------------------------------------- The oil-repellent agent is further mixed with the water of the pot portion, and the coating amount of ..., g/m is dispersed as a smelting and melting polyamine copolymer (particle size: 200 to 25 ... ' Melting point · l3 (rc ), and drying it at a temperature of 319669 29 200900296 l, c for 3 minutes to obtain a porous sheet (C) having a thickness of 1 mm. Next, the crucible obtained in the above The thermoplastic sheet (8) having a thickness of mm is laminated on the surface of the thermoplastic sheet (8) so that the adhesive coated surface of the porous sheet (6) is laminated on the surface of the thermoplastic sheet (8), and heat is generated in the 15th generation. The disk was lightly pressed from the side of the porous sheet (c) for 2 seconds, and then cold pressed to form a back surface of the chassis for llmm thick. (II) The coated material (II) is excellent in abrasion resistance and air rectification. [Example 3] 40 parts by mass of a polycrystalline fiber (fineness: 45 dtex, fiber length: 7 Å) was used in a defibrating machine. Mm), 30 parts by mass of carbon fiber (denier: i, fiber length: 75 ugly), 30 parts by mass of the core as a low melting point fiber - saddle constitutes a polyester fiber (denier: 4. 4dtex, the melting point of the sheath: 16 (rc, fiber length: 55_), the mixed fiber is opened into a net shape, and the low (four) fiber (four)-face is adjusted in thickness in the 18th generation furnace. A buffer layer sheet (8) having a thickness of 5 and a basis weight is obtained. Next, the thermoplastic sheet (8) obtained in Example 2 was simply used as a hot 'solubilizing adhesive', and this jA 1 Ο Π ΑΑ ^ art- the most human ml film (thickness ο. 1)) (4) layer sheet, and on the opposite side, the hot-melt adhesive coated surface of the porous sheet (6) obtained in the same manner as in Example 2 is coated only to the surface of the thermoplastic sheet (8) The method is superimposed, and the hot press at 180 °C is lightly pressed for 1 minute and then taken out by ten X, and then cooled by the king in the enamel forming machine to obtain the back cover of the chassis. Material (111). The coated material (ΙΠ) = layer sheet, and is excellent in shape retention and rigidity, and the laminate has a buffer 319669 30 200900296 * [Example 4] The defibration machine will be composed of 60 parts by mass of polyester fiber (denier: 33 dtex, Fiber length: 70 with), 10 parts by mass of hemp fiber (denier: 5, for example, fiber length 3G parts by mass as the core of the brittle fiber - 鞠 constitutes polyester fiber (denier: 4. 4dtex, sheath melting point: 15 〇ΐ, fiber production. 55·) After the mixed fiber is opened into a net shape, acupuncture is performed. 18 (The inner surface of the heating furnace of TC makes the low melting point fiber smelt and adjust the thickness in turn, and adjust the thickness to 12 〇〇g/m2, 2 〇 with thickness, and then 30 mils of acrylic emulsion (Minimum film forming temperature: 托艺, 20°C, solid content: 45%), 3 々吾々, 夕-么1. Hey. Zhedan 〇 / , I wounded 贶 water dialing agent (solid shape know. 25% Dong% aqueous solution), 67 parts by mass - 〗 〖Berry knows the water mixture to achieve 25 / the amount of adhesion by the coating roller to take the temperature to dry and dry for 5 minutes, thus making the battle again攸 衣 15 15_ thick thermoplastic sheet (E). In addition, the unit type ==woven fabric made by the polyester fiber household ^ ^ ^ ^ ^ face box fragrant nn /2 丨 Fu Fengwei slag by the spunbond method will be composed of 4 〇 mass parts of the _ f 匕 (four) base Benzene two bird condensate (solid shape injury. 50 lbs 1% aqueous solution), 2 〇 mass parts a ^ * SinvnTFFucr, heart, oxidized stone eve (commodity 2: Τ _ (transliteration), 曰 produced by Chemical Industry Co., Ltd.), 丨 mass parts = (solid content: 30 mass 2 parts by weight of a fluorine-based water-repellent oil-repellent agent (solid content: 2 (% by mass) aqueous solution), 3 applied to the nonwoven fabric by a light-impregnated cloth as a hot-melt adhesive 2 to 20 g/m2 of coating amount in, melting point: I30t), and dried by Λ 4 / of the material (particle size: 200 to 25 〇 & 4 ° C temperature for 3 minutes, from 319669 31 200900296 Got 1. 5 thick porous sheets (8). Then, on both sides of the above-mentioned inert sheet (8), the heat-fusible coating surface of the porous sheet (F) is laminated on the surface of the thermoplastic sheet (8). After 2G (2G seconds on the hot plate of TC), cold press forming is performed to obtain a 15_thick chassis backing material (10) for automobiles. This coated material (IV) is due to colloidal silica dioxide. A molded article excellent in abrasion resistance and excellent in chipping resistance. [Example 5] 80 parts by mass of polyester fiber (denier: 4.) was used in a defibrating machine. 〇dtex, fiber length: 6Gmm), 2G parts by mass as the core of low-melting point fiber 鞠 鞠 成 聚酯 聚酯 聚酯 聚酯 聚酯 聚酯 聚酯 纤 纤 纤 纤 纤 纤 纤 纤 4dtex, the melting point of the sheath: 丨3 (rc, fiber length: 75mm), the mixed fiber is opened into a net shape, and the 5_thickness and unit area which have been subjected to acupuncture are treated with a calender roll adjusted to the degree of the sister. A single side of a non-woven fabric having a weight of 50 g/m 2 was used to produce a single-sided smooth non-woven fabric. Next, the single-sided smooth non-woven fabric was coated with 40 parts by mass of a resol-type sulfinic acid methylated hydrazine-based benzoic acid-formic acid in an amount of up to 3% by weight. Condensate (solid content: 5 〇 mass% aqueous solution), 1 part by mass of carbon black (solid content: 30% by mass aqueous dispersion solution), and 2 parts by mass of fluorine-based water-repellent oil-repellent agent (solid content: 2% by mass) Aqueous solution), 10 parts by mass of a mixture containing organic phosphorus, nitrogen flame retardant (solid content: mass scale / valley liquid), water of 47 7 mils, and then smoothing = weaving On the side of the calendered surface, the coating 1 having a solid content of 5 g/m 2 was sprayed with 30 parts by mass of a polyester powder as a hot-melt adhesive (melting point: 130 t, particle size: 40 to 50/zni), mass A mixture of 1% polypropylene 319669 32 200900296 aqueous solution and 69 parts by mass of water was dried and dried for 4 minutes in a +" dish to obtain a porous sheet (6). The thermoplastic sheet (1) obtained in 1 is laminated on both sides of the sheet (G), and has a temperature of 20 (rc) The heat is scrapped into a shape for 1 minute, and the 8mm thick chassis back cover material (v) for the automobile is used. This coated material (V) is excellent in flame retardancy, and the surface of the porous material sheet is subjected to calender processing. In addition, it is excellent in air rectification, and is excellent in air rectification. (Industrial Applicability) The present invention is used as a back cover material for an automobile chassis mounted on an automobile, and as a back cover of the chassis for manufacturing the automobile. The manufacturing method of the material can be used in the industry. [Simplified illustration of the drawing] Fig. 1 is a perspective view of the chassis of the automobile. Fig. 2 is a perspective view of the front side cover. Fig. 3 is a perspective view of the rear side cover Fig. 4 is a partial longitudinal sectional view of the back cover material (1A, ιΒ) of the chassis of the automobile. [Description of main components] (lA, 1B) Back cover of automobile chassis 2A'2B Front part 3A, 3B flange 4A '4B screw hole 5 body 6 under car body 7 screw 11 protective layer 12 thermoplastic sheet resin impregnated non-woven fabric (porous material sheet) 33 319669 200900296 15 laminated sheet 10 base material layer 34 319669