CN112969569B - 复合成型品 - Google Patents
复合成型品 Download PDFInfo
- Publication number
- CN112969569B CN112969569B CN202080006043.4A CN202080006043A CN112969569B CN 112969569 B CN112969569 B CN 112969569B CN 202080006043 A CN202080006043 A CN 202080006043A CN 112969569 B CN112969569 B CN 112969569B
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- China
- Prior art keywords
- molded article
- resin
- glass fiber
- resin molded
- mass
- Prior art date
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- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 143
- 239000011347 resin Substances 0.000 claims abstract description 143
- 239000003365 glass fiber Substances 0.000 claims abstract description 84
- 239000011342 resin composition Substances 0.000 claims abstract description 54
- 239000011358 absorbing material Substances 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 11
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- 239000000463 material Substances 0.000 claims description 28
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- 238000005259 measurement Methods 0.000 claims description 3
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- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 3
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- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
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- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
本发明的目的在于提供:在由第1成型品与第2成型品一体化而成的复合成型品中,接合强度高、并且在成型品的注射间的复合成型品的接合强度稳定且偏差少的树脂成型品。一种复合成型品,其具备:带槽的第1树脂成型品,其至少含有树脂、玻璃纤维及激光吸收材料、并且具有该玻璃纤维露出的槽;和,第2成型品,其相邻地配置在该第1树脂成型品的具有该槽的面上,该第1树脂成型品中,相对于构成该树脂成型品的树脂组合物整体,混合12~45质量%的该玻璃纤维,相对于该树脂组合物整体,混合0.25~10质量%的该激光吸收材料,且处于特定的配混范围。
Description
技术领域
本发明涉及带槽的第1树脂成型品、及使用该带槽的第1树脂成型品的复合成型品。
背景技术
近年来,在以汽车、电器、工业设备等为首的领域中,为了应对二氧化碳的排出量削减、制造成本削减等要求,将金属成型品的一部分替换为树脂成型品的动向正在放大。与之相伴,由树脂成型品与金属成型品一体化而成的复合成型品广泛普及。不仅如此,对由同种或不同种的材料形成的成型品进行一体化而成的复合成型品也广泛普及。
作为由第1树脂成型品与第2成型品一体化而成的复合成型品的制造方法,专利文献1中提出了如下方案:通过对含有无机填充材料的第1树脂成型品的表面照射激光,从而形成无机填充材料在该表面上露出的槽结构,之后,将另一树脂成型品与该表面接触并填充、成型,从而使其一体化。
现有技术文献
专利文献
专利文献1:国际公开第2015/146767号
发明内容
发明要解决的问题
然而,利用激光的照射在树脂成型品上形成槽结构时,根据树脂中混合的玻璃纤维等无机填充剂、吸收激光的配混剂等的形状、添加量,由激光的吸收、散射所致的衰减的状态发生变化,因此对槽结构的形成状态、进而对复合成型品的接合状态产生会影响。
特别是在为了避免树脂部的劣化或由于设备限制等原因而必须抑制激光照射的输出时,第1树脂成型品的成型注射间的无机填充剂和/或配混剂的分散和/或取向状态的偏差会容易影响槽结构的形成,其结果,接合强度发生偏差,成品率差,有时会成为生产率差的复合成型品。
本发明是为了解决如上问题而做出的,其目的在于,提供:可以维持对第1树脂成型品与第2成型品进行接合时的强度、并且成型注射间的强度稳定且偏差少的复合成型品。
用于解决问题的方案
本发明的目的通过下述实现。
1.一种复合成型品,其具备:
带槽的第1树脂成型品,其至少含有树脂、玻璃纤维及激光吸收材料、并且具有该玻璃纤维露出的槽;和,
第2成型品,其相邻地配置在该第1树脂成型品的具有该槽的面上,
该第1树脂成型品中,相对于该树脂组合物整体,混合12~45质量%的该玻璃纤维,
相对于该树脂组合物整体,混合0.25~10质量%的该激光吸收材料,且满足[{构成第1树脂成型品的树脂组合物中含有的玻璃纤维的量(质量%)×0.9}+{构成第1树脂成型品的树脂组合物中含有的激光吸收材料的量(质量%)×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}为700以上且2500以下。
2.根据前述1所述的复合成型品,其中,相对于构成前述第1树脂成型品的树脂组合物整体,混合20~38质量%的前述玻璃纤维,相对于构成前述第1树脂成型品的树脂组合物整体,混合0.35~9质量%的前述激光吸收材料。
3.根据前述1或2所述的复合成型品,其满足{构成前述第1树脂成型品的树脂组合物中含有的前述玻璃纤维的量(质量%)×0.9}+{构成前述第1树脂成型品的树脂组合物中含有的前述激光吸收材料的量(质量%)×1.4}]×{构成前述第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成前述第1树脂成型品的树脂组合物中含有的前述玻璃纤维的平均直径(μm)×0.8}为1200以上且2100以下。
发明的效果
通过本发明,可以得到能够维持对第1树脂成型品与第2成型品进行接合时的强度、并且注射间的接合强度稳定且无偏差的树脂成型品。
附图说明
图1为示意性地示出本实施方式的复合成型品1的放大截面的图。
图2为示意性地示出作为复合成型品的构成要素的带槽的第1树脂成型品的放大截面的图。
具体实施方式
以下,边参照附图边对本发明的具体的实施方式(以下称作“本实施的方式”)详细进行说明。需要说明的是,本发明并不限定于以下的实施方式,在不改变本发明主旨的范围可以进行各种改变。
<复合成型品>
本发明的复合成型品的特征在于,具备:带槽的第1树脂成型品,其由至少含有树脂、玻璃纤维及激光吸收材料的树脂组合物形成、且具有该玻璃纤维露出的槽;和,第2成型品,其相邻地配置在该第1树脂成型品的具有该槽的面上,该第1树脂成型品中,相对于该树脂组合物整体,混合12~45质量%的该玻璃纤维,相对于该树脂组合物整体,混合0.25~10质量%的该激光吸收材料,且满足[{构成第1树脂成型品的树脂组合物中含有的玻璃纤维的量(质量%)×0.9}+{构成第1树脂成型品的树脂组合物中含有的激光吸收材料的量(质量%)×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}为700以上且2500以下。
图1为本发明的复合成型品的示意性放大截面的示意图。复合成型品1具备带槽的第1树脂成型品10和具有凸部的第2成型品20。在带槽的第1树脂成型品10的槽内部,玻璃纤维从侧面突出。并且,第2成型品20的凸部以围绕该突出的玻璃纤维的方式嵌入带槽的第1树脂成型品10的槽中。
《带槽的第1树脂成型品10》
图2为带槽的第1树脂成型品10的示意性放大截面示意图。带槽的第1树脂成型品10含有玻璃纤维11。另外,带槽的第1树脂成型品10具有玻璃纤维11从侧面突出并露出而成的槽12。玻璃纤维的一部分架在槽上。
[树脂]
构成本发明的带槽的第1树脂成型品10的树脂组合物中使用的树脂只要能通过激光的照射被去除,且结果可以形成槽12,就没有特别限定,可以为热塑性,也可以为热固性。作为树脂的适合材质,可举出例如聚苯硫醚(PPS)、液晶聚合物(LCP)、聚对苯二甲酸丁二醇酯(PBT)、聚对苯二甲酸乙二醇酯(PET)、聚缩醛(POM)、聚酰胺(PA)等。
[玻璃纤维]
本发明的玻璃纤维11的特征在于,通过将树脂成型品的树脂的一部分去除,从而从带槽的第1树脂成型品10上形成的槽的侧面突出并露出。并且玻璃纤维11的平均纤维长度并无特别限定,在被熔融混炼至树脂之前的状态的特征在于,优选为0.1~5mm,更优选为0.5~3.5mm,平均直径优选为3~20μm,更优选为8~15μm。
通常,在玻璃纤维的含量(质量%)相同且其直径不同时,玻璃纤维的平均直径越细,则在相同容积内存在的玻璃纤维的根数越多,因此拉伸强度等机械特性有变高的倾向,但本发明中,玻璃纤维的平均直径过细时,如上所述玻璃纤维的根数会变多,因此容易发生由激光的反射、散射导致的衰减,树脂的去除效率降低,会对作为锚固效果的根源的槽的形成造成影响,因此有时带槽的第1树脂成型品与第2成型品的接合强度降低、或每种产品的接合强度的偏差变大。
另一方面,玻璃纤维的平均直径过粗时,有时难以充分提高树脂组合物本身的机械特性。从这些观点来看,期望将玻璃纤维的平均直径设为上述的适当的范围。
相对于构成带槽的第1树脂成型品的树脂组合物整体,玻璃纤维的含量为12质量%以上且45质量%以下。小于12质量%时,即使玻璃纤维11从槽12露出,也有可能无法充分地发挥该玻璃纤维11抑制带槽的第1树脂成型品10及第2成型品20的断裂的锚固作用。
大于45质量%时,用于槽12的形成而照射的激光容易受到由玻璃纤维11引起的衰减的影响,带槽的第1树脂成型品10与第2成型品20的接合强度有时偏差变大。玻璃纤维的含量优选为15质量%以上且40质量%以下,更优选为20质量%以上且38质量%以下,进一步优选为25质量%以上且35质量%以下。平均纤维长度、平均直径可以通过在电子显微镜照片中读取100个试样的值并求出平均值来确定。
作为玻璃纤维11,可以单独使用或混合使用,可以配混除纤维状以外的玻璃鳞片、云母、滑石、玻璃珠等无机填充剂、其他添加剂、改性剂等至不损害本发明的效果的发挥的程度。
在槽12露出的玻璃纤维11发挥抑制带槽的第1树脂成型品10及第2成型品20的断裂的锚固作用时,槽12中,适合将玻璃纤维11适宜地架在通过将树脂的一部分去除而形成的凹凸的山13之间。
[激光吸收材料]
本发明中,通过含有构成带槽的第1树脂成型品10的树脂组合物整体的0.25~10质量%的激光吸收材料,可以适当调节激光照射时的树脂的去除容易度(槽的形成容易度),可以抑制接合强度的偏差。小于0.25质量%时,容易发生由玻璃纤维导致的基于激光的反射、散射的衰减,槽的形成状态容易发生偏差,大于10质量%时,会生成激光吸收材料的聚集物,另外,在激光吸收材料聚集而成为高浓度的位置,会发生由激光导致的过热而生成碳化物,由此它们以异物的形式成为断裂起点,仍然变得容易发生接合强度的偏差。
激光吸收材料的含量优选为构成第1树脂成型品的树脂组合物整体的0.35质量%以上且9质量%以下,更优选为0.4质量%以上且8质量%以下,进一步优选为0.5质量%以上且6质量%以下。
作为本发明的激光吸收材料,只要可以吸收激光就没有特别限定,例如可以使用颜料、染料之类的材料,从激光的吸收效率的方面来看,优选颜料,特别优选无机颜料,其中优选炭黑。
[槽]
在本发明的带槽的第1树脂成型品10的表面形成有槽12。槽12中,玻璃纤维11露出。然后,通过去除树脂的一部分来形成槽12,并且去除一部分的在槽的至少表面侧从侧面露出并遮蔽了照射到槽的一部分激光的玻璃纤维,由此,可以使玻璃纤维11以由槽12的侧面12a从槽侧面突出的状态露出。通过将玻璃纤维11的至少一部分去除,可以提高与其他树脂成型品复合成型时的锚固效果。
另外,与第2成型品进行一体化而得到复合成型品时,至少在表面侧露出的玻璃纤维的端部以突出的状态去除一部分,特别是通过去除槽的中央部的玻璃纤维,可以使处于流动状态的第2成型品容易地嵌入到槽中,从而得到高的锚固效果。
本发明中,以带槽的第1树脂成型品10的具有槽12的面为接触面、与第2成型品20进行一体化来制造复合成型品1,但玻璃纤维11不再在该复合成型品1中露出。
本说明书中,即使玻璃纤维11未在复合成型品1中露出的情况下,在从复合成型品1去除第2成型品20的方式中,只要玻璃纤维11从槽12露出,就也称作“玻璃纤维11在槽12中露出”。
从与第2成型品复合成型时通过玻璃纤维从槽的侧面突出并露出而可以更有效地得到充分的锚固效果的方面来看,槽12的长度方向优选与玻璃纤维11的长度方向不同。另外,玻璃纤维架在槽上时,接合效果进一步提高。
在树脂成型品10的表面形成的槽12通过设置多个槽12,锚固效果更为提高。在形成多个槽12时,这些多个槽12可以分别地形成各槽,也可以以一键输入的方式一次性地形成由多个凹凸构成的槽。考虑第2成型品的凸部的嵌入容易度、露出的玻璃纤维的脱落困难度、凹凸部的结构强度等,适当设定槽的间隔即可。
多个槽12可以将两端连接的槽12如轮廓线那样并排地设置,可以形成为不交叉的条纹状,也可以形成为槽12交叉的格子状。将槽12形成为格子状时,优选形成为槽12的长度方向与玻璃纤维的长度方向不同的斜格子状。另外,将槽12形成为格子状时,槽12的形状也可以为菱形形状。
槽12的长度并无特别限制,槽12短时,开口部的形状可以为四边形,也可以为圆形、椭圆形。为了得到锚固效果,槽12优选长者。
另外,对槽12的深度也没有特别限定,从得到更高的锚固效果的方面来看,槽12的深度优选深者。深度越浅,则在槽12与第2成型品20接合而形成复合成型品1时,槽12中露出的玻璃纤维11与第2成型品20之间无法产生充分的锚固效果,因此有时无法将带槽的第1树脂成型品10与第2成型品20牢固地密接。
<第2成型品及复合成型品>
形成本发明的第2成型品20的材料只要为未固化的流动状态、能够流入玻璃纤维11露出的槽12中的树脂,就没有特别限定,由热塑性树脂、固化性树脂(热固性树脂、光固性树脂、辐射线固化性树脂等)、橡胶、粘接剂等任一者形成均可,从加工性的方面来看,优选在注射成型中可以赋形的包含热塑性树脂、热固性树脂、橡胶的树脂组合物,更优选包含热塑性树脂的热塑性树脂组合物。也可使用与构成第1树脂成型品的树脂同种的树脂或不同种的树脂。此处不同种包括包含一部分构成第1树脂成型品的树脂的情况。本发明中,不同种时可以特别发挥效果。
本发明中,第2成型品20具有与槽12接触的凸部,该凸部嵌入槽12中。凸部优选在槽12的内部,以围绕玻璃纤维11的方式配置。
通过注射成型、传递成型、熔接等方法将第2成型品层叠于第1树脂成型品,形成本发明的复合成型品。
<激光吸收材料与各成分的关系>
本发明中,构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的含量、平均直径、激光吸收材料的含量、及构成第2成型品的材料的熔融粘度与得到的复合成型品的接合强度相互影响。
玻璃纤维的直径与量的关系如前所述,例如带槽的第1树脂成型品所包含的玻璃纤维的直径细、且含量多时,虽然激光的衰减导致不利于槽形成,但此时,通过使激光吸收材料的含量在不发生聚集的问题的程度的范围内增多,也可以促进基于激光的树脂的去除,缓和激光的衰减的影响。
另外,作为构成第2成型品的材料,若使用熔融粘度低的材料,则虽然为槽的形成状态不利的情况,但通过使第2成型品的凸部易于嵌入槽内,从接合强度的方面来看可能是有利的。
另一方面,从产品设计、外观性的观点来看,根据配合带槽的第1树脂成型品和第2成型品的机械特性、颜色的要求,配合带槽的第1树脂成型品,有时会增多构成第2成型品的材料所包含的玻璃纤维、炭黑等激光吸收材料的量,此时,由于构成第2成型品的材料中添加剂的含量变多,因此熔融粘度升高,变得难以嵌入带槽的第1树脂成型品的槽部中,因此接合强度可能会变得不利。
本发明中,考虑激光吸收材料与各成分相互影响时,对于构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的量与平均直径、激光吸收材料的添加量及构成第2成型品的材料的熔融粘度的关系而言,通过“[{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的量(质量%)×0.9}+{构成带槽的第1树脂成型品的树脂组合物中含有的激光吸收材料的量(质量%)×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}”求出的值为700以上且2500以下,优选为1000以上且2300以下,更优选为1200以上且2100以下。
需要说明的是,本发明中“熔融粘度(Pa·s)”是指,对于构成成型品的材料,依据ISO11443测得的1000sec-1下的熔融粘度,对于其测定温度而言,以构成成型品的材料中主要包含的成分(热塑性树脂等)为基准,在该主要成分为类似结晶性树脂的具有熔点的成分的情况下,为其熔点+30℃;在为类似非晶性树脂的不具有明确的熔点的成分的情况下,设为以玻璃化转变温度+120℃进行测定。
实施例
以下,通过代表性的基于注射成型的实施例对本发明进行进一步详细地说明,但本发明并不限定于这些。
<带槽的第1树脂成型品>
在宝理塑料株式会社制、熔点280℃、依据ISO11443以310℃测得的1000sec-1下的熔融粘度45Pa·s的液晶聚合物(以下也记作“LCP”)中,将日本电气硝子株式会社制玻璃纤维ECS03T-786H(平均纤维长度3mm、平均直径10.5μm、以下也记作“GF10.5”)及作为激光吸收材料的三菱化学株式会社制炭黑#3030B(以下也记作“CB”)按表1记载的量(相对于以LCP为基底的树脂组合物整体,GF10.5 5~50质量%、CB 0.01~10.00质量%)进行混合,并在下述条件下注射成型为65mm×13mm×6.5mm的棒状成型品。在该注射成型品的13mm×6.5mm的面上,以照射次数成为10次的方式,从相对于注射成型品的表面为垂直方向、以斜格子状照射激光。
对全部试样的照射条件相同,将激光的振荡波长设为1.064μm,最大额定功率设为13W(平均),功率设为90%、频率设为40kHz、扫描速度设为1000mm/秒。由此,得到槽宽度为100μm且带格子状的槽的第1树脂成型品。
<带槽的第1树脂成型品的成型条件(LCP基底)>
预干燥:140℃、3小时
料筒温度:290℃
模具温度:80℃
注射速度:100mm/秒
保持压力:80MPa(800kg/cm2)
<基于层叠第2成型品的复合成型品的制造>
关于上述带槽的第1树脂成型品,以具有通过激光照射形成的槽的面为接触面,嵌入(insert)130mm×13mm×6.5mm的模腔的注射成型用模具中,将构成第2成型品的材料进行注射成型,填充至模腔内的残留的65mm×13mm×6.5mm的空间,由此层叠第2成型品,得到130mm×13mm×6.5mm的复合成型品的试样。需要说明的是,构成第2成型品的材料使用的是与构成第1树脂成型品的树脂组合物相同的材料,以与第1树脂成型品相同的成型条件进行注射成型。
<评价>
关于上述试样,各取出10个样品,在23℃、50%RH的气氛下,用Orientec公司制Tensilon UTA-50kN(十字头速度10mm/分钟)进行拉伸试验,评价复合成型品的接合强度及其偏差。评价基准如下所述。若为B以上,则为不发生实用上的问题的水平。
A:10个之中10个为接合强度12MPa以上
B:10个之中10个为接合强度10MPa以上且小于12MPa
C:10个之中8~9个为接合强度10MPa以上,其他小于10MPa
D:10个之中3个以上接合强度小于10MPa
需要说明的是,关于构成各试样的第2成型品的各材料,将依据ISO11443以310℃测得的1000sec-1下的熔融粘度(Pa·s)记载于各评价结果旁的括号内,另外,关于各试样,将“[{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的量(质量%)×0.9}+{构成带槽的第1树脂成型品的树脂组合物中含有的激光吸收材料的量(质量%)×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}”的计算值分别示于各评价结果的第二行。
[表1]
然后,在宝理塑料株式会社制、熔点280℃、依据ISO11443以310℃测得的1000sec-1下的熔融粘度130Pa·s的聚苯硫醚树脂(以下也记作“PPS”)中,将日本电气硝子株式会社制玻璃纤维ECS03T-786H(平均纤维长度3mm、平均直径10.5μm、以下也记作“GF10.5”)或日本电气硝子株式会社制玻璃纤维ECS03T-717(平均纤维长度3mm、平均直径13μm、以下也记作“GF13”)、及作为激光吸收材料的三菱化学株式会社制炭黑#3030B(以下也记作“CB”)按表2记载的量(相对于以PPS为基底的树脂组合物整体,GF10.5或GF13分别为5~35质量%、CB为5.0质量%)进行混合,在下述条件下,注射成型为65mm×13mm×6.5mm的棒状成型品。
关于该注射成型品,与上述的LCP基底的实施例同样地,对13mm×6.5mm的面照射激光而制作带槽的第1树脂成型品,以具有该槽的面为接触面,嵌入130mm×13mm×6.5mm的模腔的注射成型用模具中,将构成第2成型品的材料进行注射成型,填充至模腔内的残留的65mm×13mm×6.5mm的空间中,由此层叠第2成型品,得到130mm×13mm×6.5mm的复合成型品的试样。需要说明的是,构成第2成型品的材料使用的是与构成第1树脂成型品的树脂组合物相同的材料,以与第1树脂成型品相同的成型条件进行注射成型。
<PPS基底的树脂成型品的成型条件>
预干燥:140℃、3小时
料筒温度:320℃
模具温度:140℃
注射速度:30mm/秒
保持压力:80MPa(800kg/cm2)
<评价>
关于上述试样,各取出10个样品,在23℃、50%RH的气氛下,用Orientec公司制Tensilon UTA-50kN(十字头速度10mm/分钟)进行拉伸试验,评价复合成型品的接合强度及其偏差。评价基准如下所述。若为B以上,则为不发生实用上的问题的水平。
A:10个之中10个为接合强度40MPa以上
B:10个之中10个为接合强度30MPa以上且小于40MPa
C:10个之中8~9个为接合强度30MPa以上、1~2个小于30MPa
D:10个之中3个以上为接合强度小于30MPa
需要说明的是,关于构成各试样的第2成型品的材料,将依据ISO11443以310℃测得的1000sec-1下的熔融粘度(Pa·s)记载于各评价结果旁的括号内,另外,关于各试样,将“[{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的量(质量%)×0.9}+{构成带槽的第1树脂成型品的树脂组合物中含有的激光吸收材料的量(质量%)×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}”的计算值分别示于各评价结果的第二行。
[表2]
进而,在宝理塑料株式会社制、熔点280℃、依据ISO11443以310℃测得的1000sec-1下的熔融粘度130Pa·s的聚苯硫醚树脂(以下也记作“PPS”)中,将日本电气硝子株式会社制玻璃纤维ECS03T-786H(平均纤维长度3mm、平均直径10.5μm、以下也记作“GF10.5”)及作为激光吸收材料的三菱化学株式会社制炭黑#3030B(以下也记作“CB”)按表3记载的量(相对于以PPS为基底的树脂组合物整体,GF10.5为5~50质量%、CB为0.10~10.00质量%)混合、(相对于以PPS为基底的树脂组合物整体,GF10.5或GF13分别为5~35质量%、CB为5.0质量%)进行混合,在下述条件下,注射成型为65mm×13mm×6.5mm的棒状成型品。
关于该注射成型品,与上述的LCP基底的实施例同样地,对13mm×6.5mm的面照射激光而制作带槽的第1树脂成型品,以具有该槽的面为接触面,嵌入130mm×13mm×6.5mm的模腔的注射成型用模具中,将构成第2成型品的材料进行注射成型,填充至模腔内的残留的65mm×13mm×6.5mm的空间中,由此层叠第2成型品,得到130mm×13mm×6.5mm的复合成型品的试样。需要说明的是,构成第2成型品的材料使用宝理塑料株式会社制、熔点165℃、依据ISO11443以195℃测得的1000sec-1下的熔融粘度278Pa·s的聚氧亚甲基树脂(以下也记作“POM”),在下述条件下,进行注射成型。
<POM的成型条件>
预干燥:80℃、3小时
料筒温度:195℃
模具温度:80℃
注射速度:16mm/秒
保持压力:80MPa(800kg/cm2)
<评价>
关于上述试样,各取出10个样品,在23℃、50%RH的气氛下,用Orientec公司制Tensilon UTA-50kN(十字头速度10mm/分钟)进行拉伸试验,评价复合成型品的接合强度及其偏差。评价基准如下所述。若为B以上,则为不发生实用上的问题的水平。
A:10个之中10个为接合强度10MPa以上
B:10个之中10个为接合强度7MPa以上且小于10MPa
C:10个之中8~9个为接合强度7MPa以上、1~2个为小于7MPa
D:10个之中3个以上为接合强度小于7MPa
需要说明的是,关于构成各试样的第2成型品的材料,将依据ISO11443以195℃测得的1000sec-1下的熔融粘度(278Pa·s)记载于各评价结果旁的括号内,另外,关于各试样,将“[{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的量(质量%)×0.9}+{构成带槽的第1树脂成型品的树脂组合物中含有的激光吸收材料的量(质量%)×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成带槽的第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}”的计算值示于各评价结果的第二行。
[表3]
根据以上的结果,在本发明的范围内可以得到接合强度高的复合成型品,另外,可以减小接合强度的偏差。
附图标记说明
1 复合成型品
10 带槽的第1树脂成型品
11 无机填充剂
12 槽
12a 槽的侧壁
13 山
20 第2成型品
D 槽的深度
W 山的宽度
Claims (5)
1.一种复合成型品,其为注射成型嵌入成型品,其具备:
带槽的第1树脂成型品,其至少含有树脂、玻璃纤维及激光吸收材料、并且具有该玻璃纤维露出的槽;和,
第2树脂成型品,其相邻地配置在该第1树脂成型品的具有该槽的面上,
该第1树脂成型品中,相对于该树脂组合物整体,混合15~40质量%的该玻璃纤维,
相对于该树脂组合物整体,混合0.30~10质量%的该激光吸收材料,且满足[{构成第1树脂成型品的树脂组合物中含有的玻璃纤维的以质量%计的量×0.9}+{构成第1树脂成型品的树脂组合物中含有的激光吸收材料的以质量%计的量×1.4}]×{构成第2成型品的材料的熔融粘度(Pa·s)+360}÷{构成第1树脂成型品的树脂组合物中含有的玻璃纤维的平均直径(μm)×0.8}为700以上且2500以下,
熔融粘度(Pa·s)是指依据ISO11443测得的1000sec-1下的熔融粘度,构成树脂成型品的材料中主要包含的树脂具有熔点的情况下,在测定温度为其熔点+30℃下进行测定,构成树脂成型品的材料中主要包含的树脂不具有明确的熔点的情况下,在测定温度为玻璃化转变温度+120℃下进行测定。
2.根据权利要求1所述的复合成型品,其中,相对于构成所述第1树脂成型品的树脂组合物整体,混合20~35质量%的所述玻璃纤维,相对于构成所述第1树脂成型品的树脂组合物整体,混合0.35~7.5质量%的所述激光吸收材料。
3.根据权利要求1或2所述的复合成型品,其满足{构成所述第1树脂成型品的树脂组合物中含有的所述玻璃纤维的以质量%计的量×0.9}+{构成所述第1树脂成型品的树脂组合物中含有的所述激光吸收材料的以质量%计的量×1.4}]×{构成所述第2树脂成型品的材料的熔融粘度(Pa·s)+360}÷{构成所述第1树脂成型品的树脂组合物中含有的所述玻璃纤维的平均直径(μm)×0.8}为1200以上且2100以下。
4.根据权利要求1或2所述的复合成型品,其中,构成所述第1树脂成型品的树脂与构成所述第2树脂成型品的树脂为不同种。
5.根据权利要求3所述的复合成型品,其中,构成所述第1树脂成型品的树脂与构成所述第2树脂成型品的树脂为不同种。
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US11258184B2 (en) | 2019-08-21 | 2022-02-22 | Ticona Llc | Antenna system including a polymer composition having a low dissipation factor |
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US11917753B2 (en) | 2019-09-23 | 2024-02-27 | Ticona Llc | Circuit board for use at 5G frequencies |
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US11728559B2 (en) | 2021-02-18 | 2023-08-15 | Ticona Llc | Polymer composition for use in an antenna system |
FR3125456B1 (fr) * | 2021-07-20 | 2024-05-03 | Centre Techn Ind Mecanique | Procédé de surmoulage de matériau composite |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003517075A (ja) * | 1999-12-14 | 2003-05-20 | バイエル アクチェンゲゼルシャフト | レーザー透過溶接が可能な熱可塑性成形用組成物 |
JP2007112127A (ja) * | 2005-09-21 | 2007-05-10 | Orient Chem Ind Ltd | レーザー溶着体 |
EP2610041A1 (en) * | 2010-08-27 | 2013-07-03 | Polyplastics Co., Ltd. | Simulation device, program, and recording medium |
JP5807418B2 (ja) * | 2010-07-16 | 2015-11-10 | 東レ株式会社 | モーター冷却用放熱部材 |
CN106062052A (zh) * | 2014-03-25 | 2016-10-26 | 宝理塑料株式会社 | 复合成形品及其制造方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003517075A (ja) * | 1999-12-14 | 2003-05-20 | バイエル アクチェンゲゼルシャフト | レーザー透過溶接が可能な熱可塑性成形用組成物 |
JP2007112127A (ja) * | 2005-09-21 | 2007-05-10 | Orient Chem Ind Ltd | レーザー溶着体 |
JP5807418B2 (ja) * | 2010-07-16 | 2015-11-10 | 東レ株式会社 | モーター冷却用放熱部材 |
EP2610041A1 (en) * | 2010-08-27 | 2013-07-03 | Polyplastics Co., Ltd. | Simulation device, program, and recording medium |
CN108788470A (zh) * | 2013-02-12 | 2018-11-13 | 宝理塑料株式会社 | 带槽的树脂成型品 |
CN106062052A (zh) * | 2014-03-25 | 2016-10-26 | 宝理塑料株式会社 | 复合成形品及其制造方法 |
CN109153163A (zh) * | 2016-05-18 | 2019-01-04 | 宝理塑料株式会社 | 复合成型品及其制造方法 |
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