-
公开(公告)号：KR1020040096710A
公开(公告)日：2004-11-17
申请号：KR1020030029614
申请日：2003-05-10
Applicant: 현대자동차주식회사
IPC: C08L67/06
Abstract: PURPOSE: A low pressure-forming thermosetting resin composition is provided, to obtain a resin composition with improved impact resistance and dent resistance and excellent formability by adding low viscosity filler and rubber component to a thermosetting resin composition capable of low pressure forming. CONSTITUTION: The composition comprises a base resin; a monomer; an inorganic filler; 1-15 wt% of low viscosity filler; and 1-20 wt% of a rubber reinforcement. Preferably the composition comprises 5-30 wt% of a base resin; 0.5-20 wt% of a monomer; 0.5-15 wt% of a crystalline polyester resin; 20-40 wt% of a reinforcement; 10-50 wt% of an inorganic filler; 0.01-2 wt% of an initiator; and 0.1-5 wt% of a releasing agent. Preferably the low viscosity filler is an empty glass sphere; the rubber reinforcement is a butadiene-based rubber; the base resin is at least one unsaturated polyester-based resin selected from the group consisting of an iso-based resin, an ortho-based resin, a tera-based resin, a modified bisphenol-based resin, a bisphenol-based resin and a vinyl ester-based resin; the monomer is at least one selected from the group consisting of styrene, methyl methacrylate, divinyl benzene, α-methyl styrene, vinyl acetate and acrylate; the reinforcement is a glass fiber having a length of 0.64-5.08 mm; and the inorganic filler is at least one selected from the group consisting of calcium carbonate, mica, talc and clay.
Abstract translation: 目的：提供低压成型热固性树脂组合物，通过向能够进行低压成形的热固性树脂组合物中添加低粘度填料和橡胶组分，获得具有改善的耐冲击性和耐凹陷性的树脂组合物和优异的成形性。 构成：组合物包含基础树脂; 单体; 无机填料; 1-15重量％的低粘度填料; 和1-20重量％的橡胶增强剂。 优选地，组合物包含5-30重量％的基础树脂; 0.5-20重量％的单体; 0.5-15重量％的结晶聚酯树脂; 20-40重量％的钢筋; 10-50重量％的无机填料; 0.01-2重量％的引发剂; 和0.1-5重量％的脱模剂。 优选地，低粘度填料是空玻璃球; 橡胶加强件是丁二烯橡胶; 基础树脂是选自异基树脂，邻苯基树脂，钛系树脂，改性双酚系树脂，双酚系树脂和双酚系树脂中的至少一种不饱和聚酯类树脂 乙烯基酯类树脂; 单体为选自苯乙烯，甲基丙烯酸甲酯，二乙烯基苯，α-甲基苯乙烯，乙酸乙烯酯和丙烯酸酯中的至少一种。 加强件是长度为0.64-5.08mm的玻璃纤维; 无机填料为选自碳酸钙，云母，滑石，粘土中的至少一种。
-
公开(公告)号：KR1020030097294A
公开(公告)日：2003-12-31
申请号：KR1020020034603
申请日：2002-06-20
Applicant: 현대자동차주식회사
IPC: B29C70/48
CPC classification number: B29C70/48 , B29C70/06 , B29K2067/06 , B29K2105/16 , C08J2300/24
Abstract: PURPOSE: A method for molding a thermosetting resin composite is provided to improve the stiffness of a molding product and to reduce the weight of the molding product by mixing a reinforcing agent made of glass fiber and carbon fiber with unsaturated polyester resin or vinyl ester resin composite. CONSTITUTION: A method for molding a thermosetting resin composite comprises the steps of: mixing glass fiber and carbon fiber and manufacturing a reinforcing agent; and mixing the reinforcing agent with unsaturated polyester resin or vinyl ester resin composite.
Abstract translation: 目的：提供一种热固性树脂复合材料的成型方法，以通过将由玻璃纤维和碳纤维制成的增强剂与不饱和聚酯树脂或乙烯基酯树脂复合材料混合来提高成型产品的刚度并降低成型产品的重量 。 构成：热固性树脂复合材料的成型方法包括以下步骤：将玻璃纤维和碳纤维混合并制造增强剂; 并将增强剂与不饱和聚酯树脂或乙烯基酯树脂复合物混合。
-
公开(公告)号：KR1020020089632A
公开(公告)日：2002-11-30
申请号：KR1020010028431
申请日：2001-05-23
Applicant: 현대자동차주식회사
IPC: C08L67/00
CPC classification number: C08J9/32 , C08F283/01 , C08J2367/02 , C08K3/013 , C08K7/14 , C08L25/06 , C08L31/04 , C08L33/12 , C08L67/00 , C08L67/06 , C08L75/04
Abstract: PURPOSE: Provided is a low specific gravity thermosetting composite material composition for outer panels of car bodies, which has excellent formability under the low pressure when press molding. CONSTITUTION: The low specific gravity thermosetting composite material composition contains: 5-30wt% of an unsaturated polyester resin; 0.5-15wt% of a crystalline saturated polyester resin as a thickening agent and a low profile agent, a crystalline unsaturated polyester resin as a thickening agent, or a mixture thereof; 1-15wt% of a low specific gravity filler; 10-50wt% of an inorganic filler; 15-45wt% of a fiber type reinforcement; 0.5-35wt% of monomers; 0.01-2wt% of an initiator; 0.1-5wt% of a releasing agent; and 0.01-5wt% of additives. And the low specific gravity thermosetting composite material is produced by molding the low specific gravity thermosetting composite material composition by a sheet molding compound(SMC) method.
Abstract translation: 目的：提供一种用于车身外板的低比重热固性复合材料组合物，其在压制成型时在低压下具有优异的成形性。 构成：低比重热固性复合材料组合物含有：不饱和聚酯树脂5-30wt％; 作为增稠剂的结晶饱和聚酯树脂和低分散剂0.5-15重量％，作为增稠剂的结晶不饱和聚酯树脂或其混合物; 1-15wt％的低比重填料; 10-50重量％的无机填料; 15-45wt％的纤维型钢筋; 0.5-35重量％的单体; 0.01-2重量％的引发剂; 0.1-5wt％的脱模剂; 和0.01-5重量％的添加剂。 低比重热固性复合材料通过片状模塑料（SMC）法模制低比重热固性复合材料组合物而制得。
-
-
-
Patent Agency Ranking
-
-
公开(公告)号：KR101794844B1
公开(公告)日：2017-11-08
申请号：KR1020160000815
申请日：2016-01-05
Applicant: 현대자동차주식회사
Abstract: 본발명은차량의루프패널에관한것으로서, 루프패널의형상자유도를높이면서도그 비틀림강성및 굽힘강성을확보할수 있는 CFRP 루프패널및 그제조방법에관한것이다. 보다더 구체적으로본 발명에의하면, 직물(woven fabric)로형성되는루프패널및 상기루프패널의하부에위치하며, 연속탄소섬유층과탄소 SMC(Sheet Molding Compound)층으로형성되는보강부재를포함하는 CFRP(Carbon Fiber Reinforced Plastic) 루프패널을제공한다.
-
公开(公告)号：KR1020150144577A
公开(公告)日：2015-12-28
申请号：KR1020140073547
申请日：2014-06-17
CPC classification number: G01N3/20 , F02M31/20 , F02M35/10 , F16L11/11 , G01N3/34 , G01N2203/0005 , G01N2203/0023
Abstract: 본발명은인터쿨러파이프시험장치에관한것으로서, 특히상하방향으로이동가능한시험기(110)와, 상기시험기(110) 일단에지그(120)가구비되어, 벨로우즈가형성된인터쿨러파이프(10)의일단은상기시험기(110)에장착되며, 타단은상기지그(120)에장착되어상기인터쿨러파이프(10)의강성을산출하여, 인터쿨러파이프(10)에형성된벨로우즈부분에대한굽힘변위를 3축방향으로발생시켜강성을측정하고테스트함으로써인터쿨러파이프(10)를절개하지않고도품질을테스트할수 있게하여데이터관리가용이하고이로인해상품성을향상시키는데효과가있도록하는것이다.
Abstract translation: 本发明涉及一种用于中间冷却器管的测试装置，包括：垂直移动的测试器（110）; 以及形成在所述测试器（110）的一端中的夹具（120）。 形成有波纹管的中间冷却器管（10）的一端安装在测试器（110）上，其另一端安装在夹具（120）上，以计算中间冷却器管（10）的刚度，然后产生弯曲 形成在中冷器管（10）上的波纹管部分的位移，以测量和测试刚度。 因此，用于中间冷却器管的测试装置不切割地测试中间冷却器管（10）的质量; 从而促进数据管理和提高生产力。
-
公开(公告)号：KR101526734B1
公开(公告)日：2015-06-08
申请号：KR1020130155321
申请日：2013-12-13
Applicant: 현대자동차주식회사
Abstract: 탄소섬유복합재로성형된차량의언더플로어프레임시스템으로서, 사각의테두리형상으로써상호일체로연결되도록성형되어닫힌사각형의형상을이루며, 전방부가프런트범퍼멤버이고, 양측방부가프런트부터리어까지아우르는사이드멤버이며, 후방부가리어범퍼멤버를이루는메인프레임; 및메인프레임과일체로성형되며, 차폭방향으로가로지르며양측사이드멤버의중반부를연결하는센터크로스멤버;를포함하는차량의언더플로어프레임시스템이소개된다.
Abstract translation: 本发明涉及一种用碳纤维复合材料模制的车辆的地板框架系统。 用于车辆的地板下框架系统包括：具有矩形边缘形状并被模制成彼此一体地联接以形成矩形形状的主框架，并且其中前单元是前保险杠构件，并且两侧单元是侧构件盖 前后到后单元形成后保险杠构件; 以及与所述主框架一体地模制并且在车辆的宽度方向上交叉的情况下连接所述两侧构件的中心部分的中心横梁。
-
-
-
-
-
-
-
-
-
Search Results
179
records
(took 0.019 seconds)
