CN116284677B - 一种聚氨酯材料及其制备方法 - Google Patents
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Abstract
本发明属于聚氨酯技术领域,具体的说是一种聚氨酯材料及其制备方法,包括以下重量份的原料制成:二苯甲烷二异氰酸酯20‑30;甲苯二异氰酸酯20‑25;聚丙二醇15‑20;苯酚树脂12‑15;碳酸钙5‑8;石墨烯6‑9;交联剂10‑12;S1:将二苯甲烷二异氰酸酯、甲苯二异氰酸酯、聚丙二醇、苯酚树脂、碳酸钙、石墨烯、确定好份额后分批导入搅拌器中进行混合搅拌,在搅拌过程中分批次往里注入交联剂进行反应,在搅拌后得到混合物;通过利用固定转轴上下两端的相反方向转动,可以带动一对破碎板相互碰撞,对混合物中结团的凝结物进行破碎,减少结团情况的发生,进而提高混合效果,减少浪费情况的发生。
Description
技术领域
本发明属于聚氨酯技术领域,具体的说是一种聚氨酯材料及其制备方法。
背景技术
聚氨酯是现代社会中一种常见的聚合物,自身具有良好的稳定性和耐化学性,在科学研究和生产建造方面均具有涉及。
目前现有技术中,在建筑、汽车、航空工业、保温隔热等行业中,聚氨酯均具有广泛的使用前景,其自身组成的聚氨酯软质泡沫塑料重量较轻,可以作为模块化进行快速建造。
在使用中,聚氨酯在生产中各类原材料往往需要搅拌作业,在搅拌过程中,原料之间的相互粘结会出现结团现象,从而导致混合效果较差,从而结团的凝结物回收作业较为繁琐,会造成资源浪费,因此,针对上述问题提出一种聚氨酯材料及其制备方法。
发明内容
为了弥补现有技术的不足,解决在使用中,聚氨酯在生产中各类原材料往往需要搅拌作业,在搅拌过程中,原料之间的相互粘结会出现结团现象,从而导致混合效果较差,从而结团的凝结物回收作业较为繁琐,会造成资源浪费,因此,本发明提出的一种聚氨酯材料及其制备方法。
本发明解决其技术问题所采用的技术方案是:本发明所述的一种聚氨酯材料及其制备方法,包括以下重量份的原料制成:
二苯甲烷二异氰酸酯20-30
甲苯二异氰酸酯20-25
聚丙二醇15-20
苯酚树脂12-15
碳酸钙5-8
石墨烯6-9
交联剂10-12。
一种聚氨酯材料的制备方法,该制备方法适用于上述所述的一种聚氨酯材料,其制备方法包括以下步骤:
S1:将二苯甲烷二异氰酸酯、甲苯二异氰酸酯、聚丙二醇、苯酚树脂、碳酸钙、石墨烯、确定好份额后分批导入搅拌器中进行混合搅拌,在搅拌过程中分批次往里注入交联剂进行反应,在搅拌后得到混合物;
S2:将混合物导入反应釜中进行加热反应,加热温度为100℃-170℃,反应50秒,通过放热反应中热自催化效果制成聚氨酯材料;
S3:将冷却后的聚氨酯材料从反应釜中倒出,根据使用场景的需求进行灌装和注塑加工。
优选的,所述S1中搅拌器包括搅拌器;所述搅拌器两侧侧壁均转动连接有底座;所述搅拌器内部转动连接有固定转轴;所述固定转轴为两段设置,且两端转动方向相反;两段所述固定转轴侧壁均固接有连接板;一对所述连接板相对应侧壁均设有破碎板;工作时,此步骤利用固定转轴上下两端的相反方向转动,可以带动一对破碎板相互碰撞,对混合物中结团的凝结物进行破碎,减少结团情况的发生,进而提高混合效果,减少浪费情况的发生。
优选的,所述破碎板侧壁开设有多组一号滑槽;所述一号滑槽内部滑动连接有限位柱;所述一号滑槽和一号滑槽之间通过弹力带进行连接;所述限位柱一侧端部固接有连接绳;所述连接绳端部固接有磁铁;所述磁铁和破碎板侧壁磁力相吸;工作时,此步骤利用破碎板对限位柱的推送效果,可以在多组破碎板的撞击过程中带动磁铁脱离和破碎板的接触,在后续限位柱的复位中,磁铁和破碎板的磁力相吸效果可以带动磁铁重新吸附在破碎板侧壁,产生震动效果,对破碎板上存在的混合物附着物进行震动清理,减少黏附情况的发生。
优选的,所述破碎板侧壁固接有多组连接板;所述限位柱外部滑动连接有橡胶圈;所述连接板端部固接在橡胶圈侧壁;所述限位柱外部侧壁开设有多组限位槽;所述橡胶圈和限位槽相接触;工作时,此步骤利用限位柱侧壁上多组限位槽的开设,可以在限位柱移动过程中产生顿挫效果,从而增加对破碎板上存在附着物的清理效果,减少附着物在破碎板上出现结团情况的发生,提高混合物搅拌效果。
优选的,多组所述破碎板均为多段式设置,且每段破碎板之间均通过连接转轴进行连接;所述连接转轴和破碎板之间连接有扭簧;工作时,此步骤利用连接转轴和扭簧的配合效果,可以带动多组破碎板在相互碰撞后,增加相互之间的摩擦力,对两者之间存在的混合物进行碾压,减少结团现象的发生,同时提高破碎板使用寿命。
优选的,所述磁铁内部侧壁开设有二号滑槽;所述二号滑槽内部侧壁固接有多组交错设置的橡胶板;所述二号滑槽内部滚动有碰撞球;工作时,此步骤利用磁铁的移动效果,可以在移动撞击后令碰撞球在二号滑槽内部进行持续移动碰撞,产生震动效果,进一步减少破碎板上混合物的残留。
优选的,所述连接板侧壁位于破碎板相对应位置开设有三号滑槽;所述破碎板端部固接有限位板;所述限位板滑动在三号滑槽内部;工作时,此步骤利用限位板可在三号滑槽内部的滑动性,可以在对破碎板进行清洗作业时,将破碎板拿出,以便对破碎板进行清洗,增加便携性。
本发明的有益效果是:
1.本发明提供一种聚氨酯材料及其制备方法,通过利用固定转轴上下两端的相反方向转动,可以带动一对破碎板相互碰撞,对混合物中结团的凝结物进行破碎,减少结团情况的发生,进而提高混合效果,减少浪费情况的发生。
2.本发明提供一种聚氨酯材料及其制备方法,通过利用破碎板对限位柱的推送效果,可以在多组破碎板的撞击过程中带动磁铁脱离和破碎板的接触,在后续限位柱的复位中,磁铁和破碎板的磁力相吸效果可以带动磁铁重新吸附在破碎板侧壁,产生震动效果,对破碎板上存在的混合物附着物进行震动清理,减少黏附情况的发生。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1为本实施例一的方法流程图;
图2为本实施例一的立体图;
图3为本实施例一的破碎板的立体图;
图4为本实施例一的破碎板的结构示意图;
图5为本实施例一的限位柱的立体图;
图6为本实施例一的磁铁的立体图;
图7为本实施例二的立体图;
图例说明:
1、搅拌器;11、底座;12、固定转轴;13、连接板;14、破碎板;2、一号滑槽;21、限位柱;22、连接绳;23、磁铁;3、连接板;31、橡胶圈;32、限位槽;4、连接转轴;5、二号滑槽;51、橡胶板;52、碰撞球;6、三号滑槽;61、限位板;7、四号滑槽。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
实施例一
本发明实施例所述的一种聚氨酯材料,包括以下重量份的原料制成:
请参阅图1-6所示,一种聚氨酯材料的制备方法,该制备方法适用于上述所述的一种聚氨酯材料,其制备方法包括以下步骤:
二苯甲烷二异氰酸酯20-30
甲苯二异氰酸酯20-25
聚丙二醇15-20
苯酚树脂12-15
碳酸钙5-8
石墨烯6-9
交联剂10-12。
S1:将二苯甲烷二异氰酸酯、甲苯二异氰酸酯、聚丙二醇、苯酚树脂、碳酸钙、石墨烯、确定好份额后分批导入搅拌器中进行混合搅拌,在搅拌过程中分批次往里注入交联剂进行反应,在搅拌后得到混合物;
S2:将混合物导入反应釜中进行加热反应,加热温度为100℃-170℃,反应50秒,通过放热反应中热自催化效果制成聚氨酯材料;
S3:将冷却后的聚氨酯材料从反应釜中倒出,根据使用场景的需求进行灌装和注塑加工。
所述S1中搅拌器包括搅拌器1;所述搅拌器1两侧侧壁均转动连接有底座11;所述搅拌器1内部转动连接有固定转轴12;所述固定转轴12为两段设置,且两端转动方向相反;两段所述固定转轴12侧壁均固接有连接板13;一对所述连接板13相对应侧壁均设有破碎板14;工作时,在对多组原材料进行搅拌作业的过程中,搅拌器1内部固定转轴12的转动可以带动连接板13进行转动,此时,固定转轴12的上下两端沿中部进行相反方向的转动,从而令多组破碎板14相互进行撞击,对混合物中存在的结团进行撞击击散,使其和混合物进行充分接触,此步骤利用固定转轴12上下两端的相反方向转动,可以带动一对破碎板14相互碰撞,对混合物中结团的凝结物进行破碎,减少结团情况的发生,进而提高混合效果,减少浪费情况的发生。
所述破碎板14侧壁开设有多组一号滑槽2;所述一号滑槽2内部滑动连接有限位柱21;所述一号滑槽2和一号滑槽2之间通过弹力带进行连接;所述限位柱21一侧端部固接有连接绳22;所述连接绳22端部固接有磁铁23;所述磁铁23和破碎板14侧壁磁力相吸;工作时,在多组破碎板14进行相互碰撞的过程中,破碎板14侧壁上限位柱21端部可以先和破碎板14侧壁进行接触,通过推送效果带动限位柱21在一号滑槽2内部进行移动,此时,在限位柱21的移动下会对连接绳22进行拉扯,从而令磁铁23脱离和破碎板14的接触,此步骤利用破碎板14对限位柱21的推送效果,可以在多组破碎板14的撞击过程中带动磁铁23脱离和破碎板14的接触,在后续限位柱21的复位中,磁铁23和破碎板14的磁力相吸效果可以带动磁铁23重新吸附在破碎板14侧壁,产生震动效果,对破碎板14上存在的混合物附着物进行震动清理,减少黏附情况的发生。
所述破碎板14侧壁固接有多组连接板3;所述限位柱21外部滑动连接有橡胶圈31;所述连接板3端部固接在橡胶圈31侧壁;所述限位柱21外部侧壁开设有多组限位槽32;所述橡胶圈31和限位槽32相接触;工作时,在限位柱21的移动过程中,限位柱21侧壁上开设的多组限位槽32可以和橡胶圈31进行依次接触,令限位柱21的移动过程中通过橡胶圈31的阻拦效果产生顿挫反应,配合连接板3对橡胶圈31的支撑效果,对破碎板14表面产生震动,此步骤利用限位柱21侧壁上多组限位槽32的开设,可以在限位柱21移动过程中产生顿挫效果,从而增加对破碎板14上存在附着物的清理效果,减少附着物在破碎板14上出现结团情况的发生,提高混合物搅拌效果。
多组所述破碎板14均为多段式设置,且每段破碎板14之间均通过连接转轴4进行连接;所述连接转轴4和破碎板14之间连接有扭簧;工作时,在多组破碎板14进行相互碰撞的过程中,每段破碎板14之间安装的连接转轴4利用扭簧扭力可以增加一对破碎板14之间的摩擦力,同时带动撞击后的破碎板14进行复位,此步骤利用连接转轴4和扭簧的配合效果,可以带动多组破碎板14在相互碰撞后,增加相互之间的摩擦力,对两者之间存在的混合物进行碾压,减少结团现象的发生,同时提高破碎板14使用寿命。
所述磁铁23内部侧壁开设有二号滑槽5;所述二号滑槽5内部侧壁固接有多组交错设置的橡胶板51;所述二号滑槽5内部滚动有碰撞球52;工作时,在磁铁23和破碎板14侧壁进行接触的过程中,随着磁铁23产生的碰撞,可以带动碰撞球52在二号滑槽5内部进行移动,橡胶板51的自身弹性可以在碰撞球52撞击后向反方向继续进行移动,此步骤利用磁铁23的移动效果,可以在移动撞击后令碰撞球52在二号滑槽5内部进行持续移动碰撞,产生震动效果,进一步减少破碎板14上混合物的残留。
所述连接板13侧壁位于破碎板14相对应位置开设有三号滑槽6;所述破碎板14端部固接有限位板61;所述限位板61滑动在三号滑槽6内部;工作时,在连接板13侧壁上开设的三号滑槽6可以供限位板61进行滑动,在搅拌器1内部混合物搅拌完成后,限位板61的可滑动性可以使工作人员将破碎板14进行取出,此步骤利用限位板61可在三号滑槽6内部的滑动性,可以在对破碎板14进行清洗作业时,将破碎板14拿出,以便对破碎板14进行清洗,增加便携性。
实施例二
请参阅图7所示,对比实施例一,作为本发明的另一种实施方式,所述底座11顶部开设有四号滑槽7;工作时,在搅拌器1内部混合物搅拌完成后,工作人员可以利用四号滑槽7的开设将搅拌器1自身位置进行移动,此步骤利用四号滑槽7的开设,可以方便对搅拌器1的自身所在位置进行改变,以便工作人员对搅拌器1内部混合物进行提取,增加搅拌器1在不同环境中的适应性。
工作原理:在对多组原材料进行搅拌作业的过程中,搅拌器1内部固定转轴12的转动可以带动连接板13进行转动,此时,固定转轴12的上下两端沿中部进行相反方向的转动,从而令多组破碎板14相互进行撞击,对混合物中存在的结团进行撞击击散,使其和混合物进行充分接触,在多组破碎板14进行相互碰撞的过程中,破碎板14侧壁上限位柱21端部可以先和破碎板14侧壁进行接触,通过推送效果带动限位柱21在一号滑槽2内部进行移动,此时,在限位柱21的移动下会对连接绳22进行拉扯,从而令磁铁23脱离和破碎板14的接触,在限位柱21的移动过程中,限位柱21侧壁上开设的多组限位槽32可以和橡胶圈31进行依次接触,令限位柱21的移动过程中通过橡胶圈31的阻拦效果产生顿挫反应,配合连接板3对橡胶圈31的支撑效果,对破碎板14表面产生震动,在多组破碎板14进行相互碰撞的过程中,每段破碎板14之间安装的连接转轴4利用扭簧扭力可以增加一对破碎板14之间的摩擦力,同时带动撞击后的破碎板14进行复位,在磁铁23和破碎板14侧壁进行接触的过程中,随着磁铁23产生的碰撞,可以带动碰撞球52在二号滑槽5内部进行移动,橡胶板51的自身弹性可以在碰撞球52撞击后向反方向继续进行移动,在连接板13侧壁上开设的三号滑槽6可以供限位板61进行滑动,在搅拌器1内部混合物搅拌完成后,限位板61的可滑动性可以使工作人员将破碎板14进行取出。
在本说明书的描述中,参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。
Claims (1)
1.一种聚氨酯材料,其特征在于:包括以下重量份的原料制成:
二苯甲烷二异氰酸酯20-30
甲苯二异氰酸酯20-25
聚丙二醇15-20
苯酚树脂12-15
碳酸钙5-8
石墨烯6-9
交联剂10-12;
一种聚氨酯材料的制备方法,该制备方法适用于上述的一种聚氨酯材料,其制备方法包括以下步骤:
S1:将二苯甲烷二异氰酸酯、甲苯二异氰酸酯、聚丙二醇、苯酚树脂、碳酸钙、石墨烯,确定好份额后分批导入搅拌器中进行混合搅拌,在搅拌过程中分批次往里注入交联剂进行反应,在搅拌后得到混合物;
S2:将混合物导入反应釜中进行加热反应,加热温度为100℃-170℃,反应50秒,通过放热反应中热自催化效果制成聚氨酯材料;
S3:将冷却后的聚氨酯材料从反应釜中倒出,根据使用场景的需求进行灌装和注塑加工;
所述S1中搅拌器包括搅拌器(1);所述搅拌器(1)两侧侧壁均转动连接有底座(11);所述搅拌器(1)内部转动连接有固定转轴(12);所述固定转轴(12)为两段设置,且两段转动方向相反;两段所述固定转轴(12)侧壁均固接有连接板(13);一对所述连接板(13)相对应侧壁均设有破碎板(14);
所述破碎板(14)侧壁开设有多组一号滑槽(2);所述一号滑槽(2)内部滑动连接有限位柱(21);所述一号滑槽(2)和一号滑槽(2)之间通过弹力带进行连接;所述限位柱(21)一侧端部固接有连接绳(22);所述连接绳(22)端部固接有磁铁(23);所述磁铁(23)和破碎板(14)侧壁磁力相吸;
所述破碎板(14)侧壁固接有多组连接板(3);所述限位柱(21)外部滑动连接有橡胶圈(31);所述连接板(3)端部固接在橡胶圈(31)侧壁;所述限位柱(21)外部侧壁开设有多组限位槽(32);所述橡胶圈(31)和限位槽(32)相接触;
多组所述破碎板(14)均为多段式设置,且每段破碎板(14)之间均通过连接转轴(4)进行连接;所述连接转轴(4)和破碎板(14)之间连接有扭簧;
所述磁铁(23)内部侧壁开设有二号滑槽(5);所述二号滑槽(5)内部侧壁固接有多组交错设置的橡胶板(51);所述二号滑槽(5)内部滚动有碰撞球(52);
所述连接板(13)侧壁位于破碎板(14)相对应位置开设有三号滑槽(6);所述破碎板(14)端部固接有限位板(61);所述限位板(61)滑动在三号滑槽(6)内部。
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