CN105729945A - 连续式热固型与热塑型复合材料弹性体的制法 - Google Patents
连续式热固型与热塑型复合材料弹性体的制法 Download PDFInfo
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- CN105729945A CN105729945A CN201510960394.XA CN201510960394A CN105729945A CN 105729945 A CN105729945 A CN 105729945A CN 201510960394 A CN201510960394 A CN 201510960394A CN 105729945 A CN105729945 A CN 105729945A
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Abstract
一种连续式热固型与热塑型复合材料弹性体的制法,借由先分别选自热固型原料与热塑型原料,并以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;再将压制后的片状热固型原料与片状热塑型原料相互叠合而进行加热,使该片状热塑型原料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,使该片状热固型原料与该片状热塑型原料彼此交缠连接在一起,且经加压作业后,更使该片状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态,最后进行冷却作业,即可获得复合材料弹性体。
Description
技术领域
本发明是与复合材料弹性体的制程技术有关,更详述而言之是指一种选用热固型原料及热塑型原料的复合材料弹性体其制造方法。
背景技术
橡胶以其高弹性、良好回复性,耐疲劳性、止滑性及耐磨等特性而广泛应用于日常生活中,并成为工业上最常见且重要的原料之一。
一般常见橡胶类(天然或人造橡胶)发泡物的制作方式大体可区分为连续压出法和模塑成型法二大类,连续压出法是将混炼后的橡胶原料利用压出机压成橡胶片,并将橡胶片置于输送机的输送带上持续输入加硫发泡箱内加硫、发泡成型为橡胶发泡物,而热压成型法则利用加压模具将橡胶原料予以加热、加压成型。
由于产品多样性的需求,单一材质的橡胶发泡制品已渐渐不符合市场需求,因此,如何于橡胶发泡物表面贴合不同物性的材质(如于橡胶发泡物表面贴合异质的发泡材或塑胶皮等),提升发泡产品的美观及用途,而使其更易于受消费者接受,乃目前业者努力构思研发的方向。
就于橡胶发泡物表面贴合不同物性材质的技术而言,必须在橡胶(或金属板片)尚未送进加硫发泡箱(加硫成型机)成型前于其表面涂布胶合剂或接着剂,并将不同物性的材质置于橡胶片上一并送入加硫发泡箱,始可发泡成型为具不同物性的发泡制品。
据上述可得知,虽然前揭于橡胶发泡表面贴合不同物性材质的技术可获得使产品更美丽、实用性加乘的效果,不过,利用胶合剂或接着剂进行贴合方式会受到其黏度行为或劣化的影响而在涂布量或涂布形状等方面产生大的偏差,导致形成的浆状胶合剂或接着剂厚度不均匀,而影响至相异性质的材料的结合,实为一大弊端问题,而亟待加以改善。
本发明人有鉴于此,并且依据多年从事此领域的相关经验,细心观察及研究,并配合学理运用,进而提出一种合理且有效的本发明。
发明内容
本发明的主要目的是在于:提供一种选用热固型原料及热塑型原料的复合材料弹性体其制造方法。
为达到上述目的,本发明一种连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其制程包括下列步骤:
步骤S1:备料步骤:分别选自热固型原料与热塑型原料;
步骤S2:挤压步骤:搭配挤压装置以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;
步骤S3:叠合步骤:将压制后的片状热固型原料与片状热塑型原料相互叠合;
步骤S4:熔接步骤:将叠合后的片状热固型原料与片状热塑型原料进行加热,使该片状热塑型原料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,当热塑性树脂分子介层因移动而将该片状热固型原料与该片状热塑型原料彼此交缠连接在一起;
步骤S5:加压步骤:经熔接步骤后再进行加压作业,使该片状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态;及
步骤S6:冷却成型:搭配冷却装置进行冷却作业,而使该片状热固型原料与该片状热塑型原料间的热塑性树脂再度呈固化状态,即可获得复合材料弹性体。
本发明的功效在于:提供一种复合材料弹性体的制程技术有关,更详述而言之,是指一种选用热固型原料及热塑型原料的复合材料弹性体其制造方法,借由先分别选自热固型原料与热塑型原料,所选自该热固型原料为橡胶材质,该热塑型原料为聚乙烯材质,并搭配挤压装置以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;再将压制后的片状热固型原料与片状热塑型原料相互叠合而进行加热,其加热方式采用搭配电阻加热装置、超音波装置或感应加热装置的任一者装置而进行加热,使该片状热塑型原料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,当热塑性树脂分子介层因移动而将该片状热固型原料与片状热塑型原料彼此交缠连接在一起,且经加压作业后,使该片状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态,最后进行冷却作业,使该片状热固型原料与该片状热塑型原料间的热塑性树脂再度呈固化状态,即可获得复合材料弹性体,借此,解决常见橡胶发泡表面贴合不同物性材质需使用胶合剂或接着剂进行贴合方式,会受到其黏度行为或劣化的影响而在涂布量或涂布形状等方面产生大的偏差,导致形成的浆状胶合剂或接着剂厚度不均匀,而影响至相异性质的材料的结合;进而提供一种选用热固型原料及热塑型原料的复合材料弹性体其制造方法。
附图说明
图1为本发明复合材料弹性体的步骤流程图。
图2为本发明复合材料弹性体的步骤详述流程图。
图3为本发明复合材料弹性体的另一步骤流程图。
图4为本发明复合材料弹性体的另一步骤详述流程图。
具体实施方式
请参阅图1与图2所示,为本发明连续式热固型与热塑型复合材料弹性体的制法;其中该复合材料弹性体制程方法,包括下列步骤:
步骤S1:备料步骤:分别选自热固型原料与热塑型原料;
其中至步骤S1时,该热固型原料选自橡胶材质,该热塑型原料选自聚乙烯材质;
步骤S2:挤压步骤:搭配挤压装置以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;
步骤S3:叠合步骤:将压制后的片状热固型原料与片状热塑型原料相互叠合;
其中至步骤S3时,更包含一步骤S3-1:表面处理步骤:将该片状热固型原料与该片状热塑型原料表面进行清洁处理;
步骤S4:熔接步骤:将叠合后的片状热固型原料与片状热塑型原料进行加热,使该片状热塑型原料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,当热塑性树脂分子介层因移动而将该片状热固型原料与该片状热塑型原料彼此交缠连接在一起;
其中至步骤S4时,该片状热固型原料与该片状热塑型原料所进行加热方式,采用搭配电阻加热装置、超音波装置或感应加热装置的任一者装置而进行加热作业;
步骤S5:加压步骤:经熔接步骤后再进行加压作业,使该片状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态;及
步骤S6:冷却成型:搭配冷却装置进行冷却作业,而使该片状热固型原料与该片状热塑型原料间的热塑性树脂再度呈固化状态,即可获得复合材料弹性体;
借由上述制程步骤而言,本发明提供一种复合材料弹性体的制程技术,更详述而言之,是指一种选用热固型原料及热塑型原料的复合材料弹性体其制造方法,借由先分别选自热固型原料与热塑型原料,所选自该热固型原料为橡胶材质,该热塑型原料为聚乙烯材质,并搭配挤压装置以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;再将压制后的片状热固型原料与片状热塑型原料相互叠合而进行加热,其加热方式采用搭配电阻加热装置、超音波装置或感应加热装置的任一者装置而进行加热,使该片状热塑型原料与该片状黏合材料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,当热塑性树脂分子介层因移动而将该片状热固型原料与片状热塑型原料彼此交缠连接在一起,且经加压作业后,使片该状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态,最后进行冷却作业,使该片状热固型原料与该片状热塑型原料间的热塑性树脂再度呈固化状态,即可获得复合材料弹性体;
借此,解决常见橡胶发泡表面贴合不同物性材质需使用胶合剂或接着剂进行贴合方式,会受到其黏度行为或劣化的影响而在涂布量或涂布形状等方面产生大的偏差,导致形成的浆状胶合剂或接着剂厚度不均匀,而影响至相异性质的材料的结合;进而提供一种选用热固型原料及热塑型原料的复合材料弹性体其制造方法。
再者,请参阅图3与图4所示,为本发明连续式热固型与热塑型复合材料弹性体的制法;其中该复合材料弹性体制程方法,更可于步骤S5(加压步骤)中增设一步骤S5-1(贴接步骤)及一步骤S5-2(加热步骤),其整体制程步骤方法,如下所述:
步骤S1:备料步骤:分别选自热固型原料与热塑型原料;
其中至步骤S1时,该热固型原料选自橡胶材质,该热塑型原料选自聚乙烯材质;
步骤S2:挤压步骤:搭配挤压装置以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;
步骤S3:叠合步骤:将压制后的片状热固型原料与片状热塑型原料相互叠合;
其中至步骤S3时,更包含一步骤S3-1:表面处理步骤:将片状热固型原料与片状热塑型原料表面进行清洁处理;
步骤S4:熔接步骤:将叠合后的片状热固型原料与片状热塑型原料进行加热,使片该状热塑型原料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,当热塑性树脂分子介层因移动而将该片状热固型原料与该片状热塑型原料彼此交缠连接在一起;
其中至步骤S4时,该片状热固型原料与该片状热塑型原料所进行加热方式,采用搭配电阻加热装置、超音波装置或感应加热装置的任一者装置而进行加热作业;
步骤S5:加压步骤:经熔接步骤后再进行加压作业,使该片状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态;
其中至步骤S5时,更增设一步骤S5-1:贴接步骤:于该片状热固型原料与该片状热塑型原料表面铺置一贴合物,并施加压力使该贴合物贴置于该片状热固型原料与该片状热塑型原料上;
其步骤S5-1(贴接步骤)后更增设一步骤S5-2:加热步骤:将该贴合物与该片状热固型原料、该片状热塑型原料进行加热,使该贴合物与该片状热固型原料、该片状热塑型原料黏结一体;
其中该贴合物与该片状热固型原料、该片状热塑型原料所进行加热方式,采用搭配加热装置而进行加热作业;而该加热装置为烤箱或加硫发泡箱的任一者;又该贴合物选自橡胶、塑胶或布料的任一者材质;及
步骤S6:冷却成型:搭配冷却装置进行冷却作业,而使该片状热固型原料与该片状热塑型原料间的热塑性树脂再度呈固化状态,即可获得复合材料弹性体;
借此,以上所述制程步骤,进而提供一种选用热固型原料及热塑型原料的复合材料弹性体其另一制造方法;
特别一提,本发明的复合材料弹性体于制造时,除步骤S1(备料步骤)续经由人力进行作业外,不管是步骤S2(挤压步骤)、步骤S3(叠合步骤)、步骤S3-1(表面处理步骤)、步骤S4(熔接步骤)、步骤S5(加压步骤)、步骤S5-1(贴接步骤)、步骤S5-2(加热步骤)、步骤S6(冷却成型)于制程中均采用全自动化来整合每步骤所搭配机台达到最稳定及精准的作业,而完成各步骤间的连结作业制程,其增进生产效率。
综上所述,当知本发明确实可为相关产业广为利用,极具有进步性与新颖性,且发明于申请前未见公开,符合专利法的规定,依法提出发明专利申请。
惟以上所述,仅为本发明的其中较佳实施例而已,当不能以之限定本发明实施的范围;即大凡依本发明申请专利范围所作的均等变化与修饰,皆应仍属本发明专利涵盖的范围内。
Claims (9)
1.一种连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其制程包括下列步骤:
步骤S1:备料步骤:分别选自热固型原料与热塑型原料;
步骤S2:挤压步骤:搭配挤压装置以适当压力分别施压于热固型原料与热塑型原料,使热固型原料与热塑型原料呈片状型态输出;
步骤S3:叠合步骤:将压制后的片状热固型原料与片状热塑型原料相互叠合;
步骤S4:熔接步骤:将叠合后的片状热固型原料与片状热塑型原料进行加热,使该片状热塑型原料于高温加热后,其所含的热塑性树脂分子活动增加而加大分子间的距离呈现的介层,当热塑性树脂分子介层因移动而将该片状热固型原料与该片状热塑型原料彼此交缠连接在一起;
步骤S5:加压步骤:经熔接步骤后再进行加压作业,使该片状热固型原料与该片状热塑型原料间的热塑性树脂互熔而达到结合状态;及
步骤S6:冷却成型:搭配冷却装置进行冷却作业,而使该片状热固型原料与该片状热塑型原料间的热塑性树脂再度呈固化状态,即可获得复合材料弹性体。
2.如权利要求1所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中至步骤S1时,该热固型原料选自橡胶材质,该热塑型原料选自聚乙烯材质。
3.如权利要求1所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中,S3与S4步骤之间,更包含一步骤S3-1:表面处理步骤:将该片状热固型原料与该片状热塑型原料表面进行清洁处理。
4.如权利要求1所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中至步骤S4时,该片状热固型原料与该片状热塑型原料所进行加热方式,采用搭配电阻加热装置、超音波装置或感应加热装置的任一者装置而进行加热。
5.如权利要求1所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中,S5与S6步骤之间,更进一步增设有一步骤S5-1贴接步骤:于该片状热固型原料与该片状热塑型原料表面铺置一贴合物,并施加压力使该贴合物贴置于该片状热固型原料与该片状热塑型原料上。
6.如权利要求5所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中至步骤S5-1后更具有一步骤S5-2加热步骤:将该贴合物与该片状热固型原料、该片状热塑型原料进行加热,使该贴合物与该片状热固型原料、该片状热塑型原料黏结一体。
7.如权利要求6所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中该贴合物与该片状热固型原料、该片状热塑型原料所进行加热方式,采用搭配加热装置而进行加热作业。
8.如权利要求7所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中该加热装置为烤箱或加硫发泡箱的任一者。
9.如权利要求7所述的连续式热固型与热塑型复合材料弹性体的制法,其特征在于:其中该贴合物选自橡胶、塑胶或布料的任一者材质。
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FR3103407B1 (fr) * | 2019-11-26 | 2021-10-29 | Smrc Automotive Holdings Netherlands Bv | Procédé de fabrication d'une pièce thermoplastique composite et pièce obtenue |
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