JPWO2019166162A5 - - Google Patents

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Publication number
JPWO2019166162A5
JPWO2019166162A5 JP2020545521A JP2020545521A JPWO2019166162A5 JP WO2019166162 A5 JPWO2019166162 A5 JP WO2019166162A5 JP 2020545521 A JP2020545521 A JP 2020545521A JP 2020545521 A JP2020545521 A JP 2020545521A JP WO2019166162 A5 JPWO2019166162 A5 JP WO2019166162A5
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Japan
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weight
mold
matrix material
mol
composition
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Pending
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JP2020545521A
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Japanese (ja)
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JP2021515080A (en
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Priority claimed from EP18159451.6A external-priority patent/EP3533530A1/en
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Publication of JP2021515080A publication Critical patent/JP2021515080A/en
Publication of JPWO2019166162A5 publication Critical patent/JPWO2019166162A5/ja
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Claims (14)

コア材料がモールド内に置かれ、該モールド内に液状のマトリックス材料が挿入され、硬化される、複合材料の製造方法であって、該マトリックス材料の硬化が１００℃以下の温度で作用されることを特徴とする、製造方法。 A method for producing a composite material in which a core material is placed in a mold, a liquid matrix material is inserted into the mold, and the material is cured, and the curing of the matrix material is performed at a temperature of 100 ° C. or lower. A manufacturing method characterized by. マトリックス材料の硬化は、５０℃～１００℃以下、好ましくは６０～８０℃の温度で作用されることを特徴とする、請求項１に記載の方法。 The method according to claim 1, wherein the curing of the matrix material is performed at a temperature of 50 ° C. to 100 ° C. or lower, preferably 60 to 80 ° C. コア材料はフォームコア材料であることを特徴とする、請求項１又は２に記載の方法。 The method of claim 1 or 2, wherein the core material is a foam core material. コア材料は６０～４００ｇ／ｌ、好ましくは８０～１５０ｇ／ｌの密度を有することを特徴とする、請求項１～３のいずれかに記載の方法。 The method according to any one of claims 1 to 3, wherein the core material has a density of 60 to 400 g / l, preferably 80 to 150 g / l. マトリックス材料は、ＥＮ ＩＳＯ ２５５５に従い２０～４０℃で測定して、２０～３０００ｍＰａｓ、好ましくは１００～１０００の粘度を有することを特徴とする、請求項１～４のいずれかに記載の方法。 The method according to any one of claims 1 to 4, wherein the matrix material has a viscosity of 20 to 3000 mPas, preferably 100 to 1000, as measured at 20 to 40 ° C. according to EN ISO 2555. マトリックス材料はポリオール成分及びイソシアネート成分を含むことを特徴とする、請求項１～５のいずれかに記載の方法。 The method according to any one of claims 1 to 5, wherein the matrix material contains a polyol component and an isocyanate component. マトリックス材料は、１０～８０質量％の、２００ｇ／ｍｏｌ～３０００ｇ／ｍｏｌの数平均分子量を有する少なくとも１種のポリオール；５～７０質量％の少なくとも１種の芳香族ポリイソシアネート；及び０～１５質量％の少なくとも１種の添加剤を含有する、２成分ポリウレタン組成物であることを特徴とする、ここで、該組成物は２：１～１：２のＮＣＯ：ＯＨ比を有し、該質量％はそれぞれ該組成物の総質量に基づく、請求項１～６のいずれかに記載の方法。 The matrix material is 10-80% by weight, at least one polyol having a number average molecular weight of 200 g / mol-3000 g / mol; 5-70% by weight at least one aromatic polyisocyanate; and 0-15 mass. It is a two-component polyurethane composition containing at least one additive of%, wherein the composition has an NCO: OH ratio of 2: 1 to 1: 2 and has a mass. The method according to any one of claims 1 to 6, wherein% is based on the total mass of the composition. マトリックス材料は、１５～２００ｇ／ｓ、好ましくは２０～８０ｇ／ｓのスピードでモールド内に挿入されることを特徴とする、請求項１～７のいずれかに記載の方法。 The method according to any one of claims 1 to 7, wherein the matrix material is inserted into the mold at a speed of 15 to 200 g / s, preferably 20 to 80 g / s. 複合材料はさらに繊維材料を含むことを特徴とする、請求項１～８のいずれかに記載の方法。 The method according to any one of claims 1 to 8, wherein the composite material further comprises a fibrous material. コア材料及び繊維材料を、モールド内に配置する前に、プリフォームへと複合させることを特徴とする、請求項１～９のいずれかに記載の方法。 The method according to any one of claims 1 to 9, wherein the core material and the fiber material are compounded into a preform before being placed in the mold. 請求項１～１０のいずれかに記載の方法により得られる複合材料。 A composite material obtained by the method according to any one of claims 1 to 10. 自動車部品及び／又は補強構造体を製造するための、請求項１１に記載の複合材料の使用。 The use of the composite material of claim 11 for manufacturing automotive parts and / or reinforcing structures. 請求項１～１０のいずれかに記載の方法を実行するための装置であって、モールドキャビティ及び該モールドキャビティ中に液状の材料を挿入するための手段を含むことを特徴とする装置。 An apparatus for carrying out the method according to any one of claims 1 to 10, wherein the apparatus includes a mold cavity and a means for inserting a liquid material into the mold cavity. １０～８０質量％の、１７５ｇ／ｍｏｌ～３０００ｇ／ｍｏｌの数平均分子量を有する少なくとも１種のポリオール；５～７５質量％の少なくとも１種の芳香族イソシアネート成分；及び０～１５質量％の少なくとも１種の添加剤を含有する２成分ポリウレタン組成物の使用であって、該組成物は、２：１～１：２のＮＣＯ：ＯＨ比を有し、成分の質量％は該組成物の総質量に基づき、複合材料の製造について、合計して１００質量％である、２成分ポリウレタン組成物の使用。 At least one polyol having a number average molecular weight of 10-80% by weight of 175 g / mol-3000 g / mol; at least one aromatic isocyanate component of 5-75% by weight; and at least 1 of 0-15% by weight. In the use of a two-component polyurethane composition containing a seed additive, the composition has an NCO: OH ratio of 2: 1 to 1: 2, and mass% of the components is the total mass of the composition. For the production of composite materials, the use of a two-component polyurethane composition totaling 100% by weight.
JP2020545521A 2018-03-01 2019-01-25 Method of manufacturing composite material at low temperature Pending JP2021515080A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18159451.6 2018-03-01
EP18159451.6A EP3533530A1 (en) 2018-03-01 2018-03-01 Process for the production of composite materials at low temperatures
PCT/EP2019/051913 WO2019166162A1 (en) 2018-03-01 2019-01-25 Process for the production of composite materials at low temperatures

Publications (2)

Publication Number Publication Date
JP2021515080A JP2021515080A (en) 2021-06-17
JPWO2019166162A5 true JPWO2019166162A5 (en) 2022-02-01

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ID=61526744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020545521A Pending JP2021515080A (en) 2018-03-01 2019-01-25 Method of manufacturing composite material at low temperature

Country Status (9)

Country Link
US (1) US11478995B2 (en)
EP (1) EP3533530A1 (en)
JP (1) JP2021515080A (en)
KR (1) KR20200123230A (en)
CN (1) CN111757787B (en)
AU (1) AU2019228216A1 (en)
CA (1) CA3092389A1 (en)
MX (1) MX2020008937A (en)
WO (1) WO2019166162A1 (en)

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