TW531494B - Penetration-resistant material - Google Patents

Penetration-resistant material Download PDF

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TW531494B
TW531494B TW091104804A TW91104804A TW531494B TW 531494 B TW531494 B TW 531494B TW 091104804 A TW091104804 A TW 091104804A TW 91104804 A TW91104804 A TW 91104804A TW 531494 B TW531494 B TW 531494B
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TW091104804A
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Christian Bottger
Achim Dr Fels
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Teijin Twaron Gmbh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00Armour; Armour plates
    • F41H5/02Plate construction
    • F41H5/04Plate construction composed of more than one layer
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/0035Protective fabrics
    • D03D1/0052Antiballistic fabrics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00Armour; Armour plates
    • F41H5/02Plate construction
    • F41H5/04Plate construction composed of more than one layer
    • F41H5/0471Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0485Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/911Penetration resistant layer
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2525Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2615Coating or impregnation is resistant to penetration by solid implements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2615Coating or impregnation is resistant to penetration by solid implements
    • Y10T442/2623Ballistic resistant
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2738Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3187Triaxially woven fabric
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3504Woven fabric layers comprise chemically different strand material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3602Three or more distinct layers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3602Three or more distinct layers
    • Y10T442/3667Composite consisting of at least two woven fabrics bonded by an interposed adhesive layer [but not two woven fabrics bonded together by an impregnation which penetrates through the thickness of at least one of the woven fabric layers]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Glass Compositions (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Lubricants (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Dental Preparations (AREA)
  • Nonwoven Fabrics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)
  • Knitting Of Fabric (AREA)

Description

531494
五、發明說明(1) 發明之詳細說明 本發明乃有關抗穿透材料。 歐洲專利E P - A 0 1,2 0 0,9 7 9號提出之抗穿透材料含至少 一組雙層織布,其特徵爲雙層包含第一層布和第二層布,第 一層布含有一組線[3 · 5 - 2 0線/厘米,線密度至少2 1 〇分特 (dtex),佔至少65%布重]及第二組線(0.5-16線/厘米,線密 至少50分特),第二組線和第一組線垂直,第一組對第二組 之線/厘米數比> 1;第二層布含第一組線(0 · 5 -1 6線/厘米,線 密度至少5 0分特)及第二組線(3 · 5 - 2 0線/厘米,線密度至少 210分特,佔至少65%布重),第二組對第一組之線/厘米數比 > 1,且第一層布之第一、二組線分別和第二層布之第一、 二組線平行。 歐洲專利EP-B0,397,696可記載一種抗衝擊複合材料,亦 即抗穿透材料。此材料含一層或多層,且有至少一層在基 材中合絲網,此等長絲之直徑相同,亦即截面圓形面積和層 中長絲平均截面積相同。形成線之此等絲加工形成織布。 歐洲專利EP-B0,3 97,696號指出層厚D對相同絲徑F之比 對抗穿透效果有決定的影響。依其指示,當此比値接近1, 時,可得最佳的抗穿透效果(以V5G値表示)。按照ΕΡ-Β0, 397,696號,當此比値上升時,抗穿透效果下降。當D/F比 値爲1 2 · 8,該專利認爲抗穿透效果會降到最低的平台(亦即 比値再上升亦同樣的低)。 爲尋求具有良好抗穿透性之其他材料,乃本發明之目的。 可滿足此目的之本發明抗穿透材料包含至少一層厚度D 531494 五、發明說明(2) 之複合布,此布含第一及二層織布,利用粘著材料將第一、 二層粘合,第一層含第一組織(3·5-20線/厘米,線密度至少 210分特,形成此線之絲徑爲F,佔至少65%之布重)及第二 · 組織(0.5-16線/厘米,線密度至少50分特),第二組線和第 一組線夾〉0 G至9 0 G之角,且第一組對第二組之線/厘米數比 > 1;而第二層布含第一組織(〇 · 5 -1 6線/厘米,線密度至少5 0 分特)及第二組線(3.5-20線/厘米,線密度至少50分特,佔 至少65%之布重,形成此線之絲爲F2),第二組線和第一組線 # 夾至90'第二組對第一組之線/厘米數比>1,而第一層 布之第一、二組線分別和第二層布之第一、二組線平行, 且0/卩1及D/F2之比爲14.5-40。 絲徑指依長度平均之長絲直徑。若長絲截面未呈圓形, 則Fi及F2各指沿長度平均之截面積化成相當圓形截面積 之直徑。 依EP-B0,397,696號之教導,若DIF>12.8,則材料之抗穿 透效果變得很差。有鑑於EP-B0,397,696之教導,行家可知 D/F略大於12.8時,V5G已差;D/F再提升,則V5G更差。於 · 是行家無法在D/F比明顯超過12.8時,去預期有吸引力的 Vw値。行家無法想像在大於12.8時,提升D/F比値可提 升Vw値。然而本發明之抗穿透材料就正好有此種表現,由 實例可知。 布層之厚度乃依德國工業標準D/F EN ISO5084於0.1 牛頓/厘米2之荷重下測得。 在較佳的本發明抗穿透材料的實例中,D/Fi及D/F2爲16 531494 五、發明說明(3) 至3 6 〇 在另一本發明較佳抗穿透材料實例中,。 在又一本發明抗穿透材料之較佳實例中,第一層布中第 一組線對第二組線之線密度比,及第二層布中第二組線對 第一組線之線密度比爲>1,較佳爲>4.2,最好是>5.9。 此外,在本發明抗穿透材料之較佳實例中,第一層布中有 至少一第二組線及第二層布中之第一組線的線數爲0.5至 8線/厘米。 用於本發明抗穿透材料中之粘著劑可選自熱塑性,彈性 體及熱固性材料或至少兩種此等聚合物之混合物。尤佳之 熱塑性材料爲聚烯烴,如聚乙烯(例如LDPE),聚丙烯-聚醯 胺、聚酯,或此等聚合物之混合物;或熱塑性彈性體,如彈性 體橡膠,砂橡膠等;及熱固性材料,如環氧樹脂,聚酯,酣樹脂 及乙烯酯樹脂。在本發明之抗穿透材料中,亦可採用兩種 或以上前述聚合物之混合物做爲粘著材料。 粘著材料可含有和本發明抗穿透材料所有層中相同之聚 合物或聚合物混合物。在本發明之抗穿透材料中不同層的 粘著材料亦可爲前述類型之不同聚合物或聚合物、混合物。 在另一較佳之本發明抗穿透材料實例中,第一層布之第 一組線和第二層布之第二組線含高強度及較佳爲高模數紗, 選自芳族醯胺,聚乙烯或聚對苯撐苯並雙噁π坐。 在又一較佳之本發明抗穿透材料實例中,第一層布之第 一組線和第二層布之第二組線含高強度,較佳爲高模數紗, 選自芳族聚醯胺,聚乙烯或聚-對-苯撐苯並雙嚼Π坐;在芳族 531494 五、發明說明(4) 醯胺中尤佳爲對-芳族醯胺,最好是聚對苯撐對酞醯胺。 原則上,第一層布之第二組線及第二層布之第一組線通 常是由強度低於第一層布之第一組線及第二層布之第一組 線之任何線材所製,例如是棉、粘膠絲、亞麻、亞克力等 所製。第一層布之第二組線及第二層布之第一組線較佳爲 由聚乙烯、聚丙烯或芳族醯等之紗所製。較佳爲此等紗具 高強度及高模數。 在另一較佳之本發明抗穿透材料實例中,第一層布之第 一組線及第二層布之第二線乃芳族醯胺線,而第一層布之 第二組線及第二層布之第一組線乃由聚酯線所製。 在又一較佳之本發明抗穿透材料實例中,第一層布之第 一組線及第二層布之第二組線的線密度爲210至6720分 特,較佳爲420至3360分特,尤佳爲420至1 680分特,最好 是550至1100分特。線密度爲840分特時,在本應用中最 理想。 在更一較佳之本發明抗穿透材料實例中,第一層布之第 二組線及第二層布之第一組線的線密度爲5 0至2 8 0分特, 特佳爲80至210分特。第一層布之第二組線及第二層布 之第一組線之線密度爲1 40分特時,經發現是有利的。 在其他較佳之本發明抗穿透材料實例中,第一層布之第 一組線和第二層布之第一組線乃經線,而第一層布之第二 組線及第二層布之第二組線乃緯經。 在一較佳之實例中,本發明之抗穿透材料之至少一外層塗 有保護層,得自例如熱塑性,熱固性或彈性材料,或此等聚合
五、發明說明(5) 物之混合物。塗上保護層後,可防止材料外層受到過度的 磨耗而改善防彈作用。 如前所述,本發明之防抗穿透材料含至少一層所述類型 之材料。行家可容易地利用例如射擊測試及測定其v50値 而得知特殊防彈作用所需之層數。 本發明之抗芽透材料之製法例如先選一'種刖述第一及二 層布及一種所提之粘著材料,該粘著材料可呈薄膜形式。 接著,按某一順序將第一、二層布及粘著薄膜重疊以合乎 抗穿透材料之特殊目的。就軟質防彈材料而言,例如依下 列順序形成複合層並壓合之:粘著膜/第一層布/粘著膜/第 二層布/粘著膜。就硬質防彈材料而言。例如依下列順序 形成複合層:粘著材料膜/第一層布/粘著材料膜/第二層布, 然後視所欲之防彈效果而定,可將數個複合層重疊並壓合 成板。在製造軟質防彈材针亦可同時將許多前述類型之複 合層同時疊在一起壓合,只要後來可利用合適的方法(例如 用分離紙)分離即可。壓合後,在形成被複合層時,同時使保 護膜面朝外,在布層外層形成保護層。靜態壓榨機即適合 此壓合操作。靜態壓榨機之壓合較佳爲在80至220 °c之 溫度,5至100巴之壓力,每層進行15至150秒。然後停止 壓榨機之加熱。 爲測定一多層壓合之材料(如硬質防彈板)的層厚,先測定 全厚度,然後除以層數,即可得抗穿透材料一層之厚度D。 最後利用原先定義之絲徑F,即可算出D/F比値。 茲以下列實例說明本發明。 531494 五、發明說明(6) 實例1:軟質防彈材料 下表1第一行之抗穿透材料a的製法如下: 在第一層布中採用聚對苯撐對酞醯胺經線(Teijn Twaron 公司出品之Twaron®)其線密度、線數及絲徑列於表1之a 行中)及聚酯緯線(赫期特公司:TREVIRA®,線密度140分特, 線數之2/厘米)。 在第一層布中採用聚對苯撐對酞醯胺緯線(T e i j η T w a r ο η 公司之Twaron®,其線密度、線數及絲徑F列於表1之a) 行及聚酯經線(赫斯特公司之TREVIRA®,其線密度140分 特,線數4線/厘米)。 低密度聚乙烯薄膜(LDPE透明膜,1〇微米厚,購自EKB 塑膠公司)用爲粘著材料。 將23層(每複合層依序爲粘著膜/第一層布/粘著膜/第二 層布/粘著膜,而兩複合層間以紙隔離)。複合層重疊,於120°C 及25巴下,在壓合機中加壓25分鐘。然後停止加熱。分離 諸複合層,拿掉紙張,又將23層重疊包裝起來。按德國工業 標準DIN-EN-ISO-5 084號之試法,於〇.1牛頓/厘米2之壓力 下測定所得包裝中每層的厚度(a)。按原先絲徑F之定義測 定D/F比値。單位面積複合層之重量亦列於表1中。 按照技術指南”德國警察防彈背心”之試法,以9x19 口徑 子彈(Para型DM41,DAG)測試V5G値。結果列於表1之a 行中。 同樣地測定b)及c)行之材料,其差異在於所用聚對-苯撐 對酞醯胺經線的線密度、線數及絲徑分別列於表1之b)及 531494 五、發明說明(7 ) c)行中。 表1: 材料 單位面 積重量 (克/米2) 線密度 (分特) 線數 (厘米, V 50 (米/秒) D (毫米) F (毫米) D/F a) 5050 840 9.5 507 0.27 0.0087 31.0 」) 5060 930 9.5 483 0.28 0.0092 30.4 c) 5040 1680 5.5 462 0.35 0.012 29.2 由表1可知雖D/F値遠大於1 2.8,此等材料均能獲得良好 V5〇値。此外,可看出雖然材料a)至c)之單位面積的重量實 質上恆定,但是D/F比値上升,v5G甚至隨之提升。 實ill 2:硬質防骝板 依下法製備抗穿透材料d)(見表2)。 在第一層布中採用聚對·苯撐對酞醯胺經線(Teijη Twaron公司之Twaron®,其線密度,線數及絲徑F列於表2) 及聚酯緯線(赫斯特公司之TREVIRA®,其線密度140分特, 線數2線/厘米)。 在第二層布中用聚對-苯撐對酞醯胺經線(Teijn Twaron 公司之Twaron'其線密度,線數及絲徑F列於表2)及聚酯 經線(赫斯特公司之TREVIRA®,其線密度140分特,線數爲 4線/厘米)。 在每層布之每一邊加上低密度聚乙烯膜(LDPE,德國 Cap 1 ast Kunststoffverarbeitumg 公司出品之 251-50)做爲粘 531494 五、發明說明(8) 著材料。 將28層(每一複合層依序含:粘著塗層/第一層布/粘著塗 層/第二層布)重疊,放入靜壓合機於12〇°C之溫度及30巴 的壓力加壓40分鐘。然後停止加熱。依DIN EN ISO 5 0 84試法於0.1牛頓/厘米2之壓力下測量所得板d)之厚 度,所測値除以層數,可得每層板之厚度(見表2)。最後利用 原先定義之絲徑F,求出D/F比値(見表2)。單位面積板之 重量亦列於表2中。 按照EN 1 063(B3級)試法,利用0.3 57 口徑子彈(Magnum VMKS 型 ”Geco’’Vollmantel Kegel Spitz”,Dynamite Nobel 公司)測量板d)之V5G,以評估其防彈作用,結果列於表2中。 表2 : 材料 單位面 積重量 (克/米2) 線密度 (分特) 線數 (厘米J Vso (米/秒) D (毫米) F (毫米) D/F d) 6900 930 9.5 496 0.19 0.092 20.6 由表2可知即使D/F遠高於12· 8,亦可得具良好V5〇之 材料。 -10-

Claims (1)

  1. 531494
    Η、卑匕月’六、申請專利範圍 第91 104804號「抗穿透材料」專利案 (91年6月修正) 六申請專利範圍 1. 一種抗穿透材料,含至少一層厚度D之複合層,該層包含第 一及二層織布,利用粘著材料粘合在一起,第一層有含第一 組線(3.5-20線/厘米,線密度至少210分特,形成線之絲直 徑爲h,並佔至少65%的布重)及第二組線(0.5-16線/厘米, 線密度至少50分特),第二組線和第一組線夾>(^至90〇之 角,第一組對第二組之線/厘米數比>1;而第二層布包含第一 組線(0.5-16線/厘米,線密度至少50分特)及第二組線(3.5-20線/厘米,線密度至少210分特,並佔至少65%的布重,形 成線之絲直徑爲F2),第二組線和第一組線夾X)0至900之角, 第二相對第一組之線/厘米數比>1,而第一層布之第一及二 組線分別和第二層布之第一及二組線平行,且0^1及D/F2 爲 14.5 至 40 。 2. 如申請專利範圍第1項之抗穿透材料,其中D/Fi及D/F2爲 16 至 36 。 3. 如申請專利範圍第1或2項之抗穿透材料,其中D/F1 = D/F2 ο 4. 如申請專利範圍第1項之抗穿透材料,其中第一層布之第 一組線對第二組線之線密度比,以及第二層布之第二組線 對第一組線之線密度比>1。 5. 如申請專利範圍第4項之抗穿透材料,其中第一層布之第 一組線對第二組線之線密度比,以及第二層布之第二組線 531494 六、申請專利範圍 對第一組線之線密度比>4.2。 6.如申請專利範圍第5項之抗穿透材料,其中第一層布之第 一組線對第二組線之線密度比,以及第二層布之第二組線 對第一組線之線密度比>5.9。
    7·如申請專利範圍第1項之抗穿透材料,其中第一層布之第 二組線及第二層布之第一組線中有至少一組線之線數爲 0.5至8線/厘米。 8·如申請專利範圍第1項之抗穿透材料,其中粘著材料選自 熱塑性,彈性體或熱固性材料,或至少其中兩種之混合物。 9·如申請專利範圍第1項之抗穿透材料,其中第一層布之第 一組線及第二層布之第二組線材料爲高韌度紗,選自芳族 醯胺、聚乙烯或聚對苯撐苯並異噁唑。 10·如申請專利範圍第1項之抗穿透材料,其中第一層布之第 二組線及第二層布之第一組線材料選自聚酯,聚乙烯、聚 丙烯或芳族醯胺。
    11.如申請專利範圍第1項之抗穿透材料,其中第一層布之第 一組線及第二層布之第二組線材料爲芳族醯胺線;而第一 層布之第二組線及第二層布之第一組線爲聚酯線。 IZ如申請專利範圍第1項之抗穿透材料,其中第一層布之第 一組線及第二層布之第二組線的線密度爲210至6720分 特。 ia如申請專利範圍第1項之抗穿透材料,其中第一層布之第 二組線及第二層布之第一組線的線密度爲50至280分特 -2- 531494 六、申請專利範圍 14. 如申請專利範圍第1項之抗穿透材料,其中第一層布之第 一組線及第二層布之第一組線爲經線,第一層布之第二組 線及第二層布之第二組線爲緯線。 15. 如申請專利範圍第1項之抗穿透材料,其中抗穿透材料之 至少一外側塗有保護層。
TW091104804A 2001-03-15 2002-03-14 Penetration-resistant material TW531494B (en)

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EP01200979A EP1241432B1 (en) 2001-03-15 2001-03-15 Penetration-resistant material comprising fabric with high linear density ratio of two sets of threads

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IL156645A (en) 2007-07-24
HRP20030786A2 (en) 2004-04-30
CA2439585A1 (en) 2002-09-26
KR100840523B1 (ko) 2008-06-24
RU2003130368A (ru) 2005-02-10
AU2002311034B2 (en) 2006-02-23
WO2002075237A1 (de) 2002-09-26
US20040096708A1 (en) 2004-05-20
DK1370821T3 (da) 2008-09-15
KR20030088452A (ko) 2003-11-19
ES2303856T3 (es) 2008-09-01
PL363543A1 (en) 2004-11-29
DE60122465T2 (de) 2007-01-04
JP4079777B2 (ja) 2008-04-23
JP2004531408A (ja) 2004-10-14
BR0206861A (pt) 2004-01-13
CN100336955C (zh) 2007-09-12
NO327308B1 (no) 2009-06-02
UA73035C2 (uk) 2005-05-16
HRP20030730A2 (en) 2004-08-31
CZ20032490A3 (en) 2004-03-17
EP1241432A1 (en) 2002-09-18
RU2279033C2 (ru) 2006-06-27
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US6890871B2 (en) 2005-05-10
PL198309B1 (pl) 2008-06-30
TW536617B (en) 2003-06-11
PT1241432E (pt) 2006-12-29
CN1496471A (zh) 2004-05-12
CN1496472A (zh) 2004-05-12
ZA200304910B (en) 2004-08-24
NO20034028L (no) 2003-11-11
BR0207692B1 (pt) 2014-09-02
PL363428A1 (en) 2004-11-15
MXPA03008348A (es) 2003-12-11
ATE397195T1 (de) 2008-06-15
HRP20030786B1 (en) 2009-12-31
SI1370821T1 (sl) 2008-10-31
DE60122465D1 (de) 2006-10-05
PL198368B1 (pl) 2008-06-30
KR100840524B1 (ko) 2008-06-24
CN100376860C (zh) 2008-03-26
JP4150594B2 (ja) 2008-09-17
ZA200305381B (en) 2004-07-08
CZ20032492A3 (en) 2004-03-17
ATE337539T1 (de) 2006-09-15
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CZ301909B6 (cs) 2010-07-28
WO2002075238A1 (en) 2002-09-26
IL156840A0 (en) 2004-02-08
BR0207692A (pt) 2004-04-06
PT1370821E (pt) 2008-07-16
RU2243484C1 (ru) 2004-12-27
EP1370821B1 (de) 2008-05-28
UA74245C2 (uk) 2005-11-15
DE50212319D1 (de) 2008-07-10
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BRPI0206861B1 (pt) 2016-03-22
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US7132380B2 (en) 2006-11-07
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SI1241432T1 (sl) 2006-12-31
NO20034047L (no) 2003-09-12

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