CN114752331A - 基于低成本的耐水型环氧美缝剂 - Google Patents
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Abstract
本发明提供基于低成本的耐水型环氧美缝剂,它包括A组分和B组分;所述A组分包括下述质量份的原料:环氧树脂90‑95份、稀释剂8‑12份、消泡剂0.01‑0.03份、触变剂3‑9份;所述B组分包括下述质量份的原料:改性脂环胺固化剂10‑16份、脂肪胺15‑20份、稀释剂35‑42份、消泡剂0.01‑0.03份、触变剂3‑8份、分散剂1‑3份、促进剂2‑5份;所述A组分与B组分点质量比为1:1‑1.16。采用本方案后,有效实现智能自动化生产,其工艺设置合理,使用效果好,生产速度快。
Description
技术领域
本发明涉及胶水技术领域,尤其是指基于低成本的耐水型环氧美缝剂。
背景技术
美缝剂是勾缝剂的升级产品,美缝剂的装饰性实用性明显优于彩色填缝剂,解决了瓷砖缝隙不美观和脏黑问题等。美缝剂可以在瓷砖粘接后直接填加到瓷砖缝隙中。适合2mm以上的缝隙填充,施工比普通型方便,是填缝剂的升级换代产品。美缝剂施工后具有光泽,颜色丰富自然细腻,如金色、银色、珠光色等,而白色、黑色色度明显高于白水泥、彩色填缝剂,给墙面带来更好的整体效果,因此装饰性大大强于白水泥、彩色填缝剂。并且其凝固后,表面光滑如瓷,可以和瓷砖一起擦洗,具有抗渗透防水的特性,可以做到真正的瓷砖缝隙永不变黑。美缝剂在制备后,需要通过灌胶机进行灌胶包装,胶瓶在进入灌胶机前需要使胶瓶的方向一致,传统是通过人工将胶瓶方向统一后再层叠放置在胶瓶箱内,再进行胶瓶输送,这种方式劳动强度大,效率低。
发明内容
本发明的目的在于克服现有技术的不足,提供一种基于低成本的工艺设置合理、使用效果好、生产速度快的耐水型环氧美缝剂。
为实现上述目的,本发明所提供的技术方案为:基于低成本的耐水型环氧美缝剂,它包括A组分和B组分;
所述A组分包括下述质量份的原料:环氧树脂90-95份、稀释剂8-12份、消泡剂0.01-0.03份、触变剂3-9份;
所述B组分包括下述质量份的原料:改性脂环胺固化剂10-16份、脂肪胺15-20份、稀释剂35-42份、消泡剂0.01-0.03份、触变剂3-8份、分散剂1-3份、促进剂2-5份;
所述A组分与B组分点质量比为1:1-1.16。
所述改性脂环胺的制备方法包括:
控制真空度为-0.1MPa,将二氨基二苯甲烷、乙二胺按照摩尔比为1:1.86加入反应釜,反应温度为120℃,反应时间为4.5-5.5h,保温1-1.2h,得到改性脂环胺。
所述环氧树脂为双酚A型环氧树脂、双酚F型环氧树脂或其组合。
所述稀释剂为苯甲醇、甲苯、二甲苯、正丁醇中的至少一种。
所述脂环胺固化剂为3,3-二甲基-4,4-二氨基二环己基甲烷、4,4'-二氨基二环己基甲烷、1,6-二氨基己烷、二氨基二苯甲烷中的至少一种。
所述脂肪胺固化剂为聚醚胺、乙二胺、二乙烯三胺、三乙烯四胺、多胺中的至少一种。
所述触变剂为亲水型气相二氧化硅、疏水型气相二氧化硅中的至少一种。
所述美缝剂的制备方法包括有以下步骤:
1)、A组分的制备:按质量份称取原料,先将环氧树脂和稀释剂充分混合2小时,然后加入其余原料混合均匀,即得A组分:
2)、B组分的制备:按质量份称取原料,先将改性脂环胺固化剂、脂肪胺、稀释剂充分混合,然后加入其它原料混合均匀,即得B组分;
3)、将A组分、B组分分别倒入相应的灌装机;
4)、将预先制备好的胶瓶放入胶瓶箱内,通过胶瓶提升带带动胶瓶输送至排瓶输送带上;
5)、通过防叠拔杆对层叠的胶瓶进行清除;
6)、通过排瓶风嘴将方向正确的胶瓶吹入导瓶板,通过导瓶板带动进入灌胶机;
7)、方向错误的胶瓶由返瓶输送板返回至胶瓶箱,进行循环输送;
8)、灌胶机对进入的胶瓶进行灌胶,灌胶完成后通过封口,即成成胶。
本发明在采用上述方案后,采用环氧树脂、稀释剂等制成A组份流体基质,然后再采用改性脂肪胺、脂环胺固化剂、促进剂等制成B组份耐水基质,通过流体基质和耐水基质反应形成美缝剂,采用改性脂肪胺和环氧树脂配合,其原料成本低,使用后耐水性好,耐潮湿性好,同时在灌装时设计自动胶瓶排放系统,使胶水在灌装时的自动化程度高,有效实现智能自动化生产,其工艺设置合理,使用效果好,生产速度快。
附图说明
图1为本发明的整体结构示意图。
具体实施方式
下面结合所有附图对本发明作进一步说明,本发明的较佳实施例为:参见附图1,本实施例所述的基于低成本的耐水型环氧美缝剂包括A组分和B组分;
所述A组分包括下述质量份的原料:环氧树脂90-95份、稀释剂8-12份、消泡剂0.01-0.03份、触变剂3-9份;
所述B组分包括下述质量份的原料:改性脂环胺固化剂10-16份、脂肪胺15-20份、稀释剂35-42份、消泡剂0.01-0.03份、触变剂3-8份、分散剂1-3份、促进剂2-5份;
所述A组分与B组分点质量比为1:1-1.16。
所述改性脂环胺的制备方法包括:
控制真空度为-0.1MPa,将二氨基二苯甲烷、乙二胺按照摩尔比为1:1.86加入反应釜,反应温度为120℃,反应时间为4.5-5.5h,保温1-1.2h,得到改性脂环胺。
所述环氧树脂为双酚A型环氧树脂、双酚F型环氧树脂或其组合。
所述稀释剂为苯甲醇、甲苯、二甲苯、正丁醇中的至少一种。
所述脂环胺固化剂为3,3-二甲基-4,4-二氨基二环己基甲烷、4,4'-二氨基二环己基甲烷、1,6-二氨基己烷、二氨基二苯甲烷中的至少一种。
所述脂肪胺固化剂为聚醚胺、乙二胺、二乙烯三胺、三乙烯四胺、多胺中的至少一种。
所述触变剂为亲水型气相二氧化硅、疏水型气相二氧化硅中的至少一种。
所述美缝剂的制备方法包括有以下步骤:
1)、A组分的制备:按质量份称取原料,先将环氧树脂和稀释剂充分混合2小时,然后加入其余原料混合均匀,即得A组分:
2)、B组分的制备:按质量份称取原料,先将改性脂环胺固化剂、脂肪胺、稀释剂充分混合,然后加入其它原料混合均匀,即得B组分;
3)、将A组分、B组分分别倒入相应的灌装机;
4)、将预先制备好的胶瓶放入胶瓶箱内,通过胶瓶提升带带动胶瓶输送至排瓶输送带上;
5)、通过防叠拔杆对层叠的胶瓶进行清除;
6)、通过排瓶风嘴将方向正确的胶瓶吹入导瓶板,通过导瓶板带动进入灌胶机;
7)、方向错误的胶瓶由返瓶输送板返回至胶瓶箱,进行循环输送;
8)、灌胶机对进入的胶瓶进行灌胶,灌胶完成后通过封口,即成成胶。
胶瓶排放系统包括有基于耐水型环氧美缝剂用的胶瓶同向排放装置包括有胶瓶箱401,胶瓶箱401底部设有倾斜的导瓶面,导瓶面较低一端的胶瓶箱401内设有胶瓶提升带402,胶瓶提升带402其中一端位于胶瓶箱401内,胶瓶提升带402另一端倾斜向上伸出胶瓶箱401形成输出端,胶瓶提升带402承托面上均匀分布有提瓶导板419;胶瓶提升带402输出端一侧设有出瓶风嘴403,胶瓶提升带402输出端另一侧设有排瓶输送带404,排瓶输送带404输入端外侧设有排瓶挡板405,排瓶输送带404的承托面上设有若干块竖直分隔板408,相邻竖直分隔板408之间形成胶瓶分隔区,排瓶输送带404输出端一侧设有排瓶风嘴406,正对排瓶风嘴406的排瓶输送带404另一侧设有导瓶板407,导瓶板407倾斜安装在机架414上,其较高一端位于排瓶输送带404承托面下方,导瓶板407两侧向外上方折弯形成排瓶限位边;排瓶输送带404下方设有返瓶单元。
返瓶单元包括有返瓶输送板412、返瓶振动器413,其中,机架414上部设有横梁,横梁上竖直固定有返瓶导柱415,返瓶输送板412外侧设有导柱导块416,导柱导块416上设有上下贯穿的返瓶导孔,返瓶导孔与返瓶导柱415套合,返瓶导柱415上套装有输送板弹簧417,输送板弹簧417底部与横梁抵触,输送板弹簧417顶部与导柱导块416底部抵触,返瓶输送板412底部安装有返瓶振动器413,安装后的返瓶输送板412倾斜10-35°,返瓶输送板412较高一端位于排瓶输送带404输出端下方,返瓶输送板412较低一端与胶瓶箱401上部的返瓶口418连接,胶瓶提升带402输出端下方倾斜安装有第一返瓶导板411,第一返瓶导板411较低一端位于返瓶输送板412上方。
竖直分隔板408上方设有防叠拔杆409,防叠拔杆409其中一端与排瓶挡板405顶部连接,另一端沿水平方向倾斜30-45°,其倾斜端下方设有第二返瓶导板410,第二返瓶导板410较低一端位于第一返瓶导板411上方,防叠拔杆409底部与排瓶输送带404承托面之间形成胶瓶单层输送通道。
采用上述方案后,胶瓶堆放在胶瓶箱内,在导瓶面的作用下,胶瓶向胶瓶提升带下部靠拢,胶瓶提升带动作带动提瓶导板动作,胶瓶箱内其中一部分胶瓶由提瓶导板承托,提瓶导板上升时带动胶瓶随同上升;出瓶风嘴由外部风机供风,带有胶瓶的提瓶导板上升到出瓶风嘴位置时,出瓶风嘴将胶瓶吹向排瓶输送带方向,最终使胶瓶滑动至排瓶输送带上,未吹落的胶瓶在胶瓶提升带运转时从胶瓶提升带输出端落至第一返瓶导板上,胶瓶行至排瓶输送带上后落至胶瓶分隔区内,由排瓶输送带带动向后输送,当发生胶瓶层叠时,上层的胶瓶被防叠拔杆阻挡,在防叠拔杆的导向作用下,胶瓶落至第二返瓶导板上;单层的胶瓶由排瓶输送带带动顺利穿过防叠拔杆上方向后输送,排瓶风嘴由外部风机供风吹向胶瓶分隔区,当胶瓶分隔区内的胶瓶瓶底位于排瓶风嘴方向时,排瓶风嘴的风力在瓶底较大阻力的作用下推动胶瓶,使胶瓶从排瓶输送带上吹风落至导瓶板上,通过导瓶板带动进入灌胶机;当胶瓶分隔区内的胶瓶瓶尖位于排瓶风嘴方向时,由于瓶尖的受风面较小,排瓶风嘴的风力无法吹动胶瓶,胶瓶由排瓶输送带输出端落至返瓶输送板上,同时第二返瓶导板、第一返瓶导板上的胶瓶最终落至返瓶输送板上,返瓶输送板在返瓶振动器的作用下由返瓶口返回胶瓶箱,实现循环,采用本方案后的结构合理、可以实现胶瓶的自动分选和输送。
以上所述之实施例只为本发明之较佳实施例,并非以此限制本发明的实施范围,故凡依本发明之形状、原理所作的变化,均应涵盖在本发明的保护范围内。
Claims (8)
1.基于低成本的耐水型环氧美缝剂,其特征在于:它包括A组分和B组分;
所述A组分包括下述质量份的原料:环氧树脂90-95份、稀释剂8-12份、消泡剂0.01-0.03份、触变剂3-9份;
所述B组分包括下述质量份的原料:改性脂环胺固化剂10-16份、脂肪胺15-20份、稀释剂35-42份、消泡剂0.01-0.03份、触变剂3-8份、分散剂1-3份、促进剂2-5份;
所述A组分与B组分点质量比为1:1-1.16。
2.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述改性脂环胺的制备方法包括:
控制真空度为-0.1MPa,将二氨基二苯甲烷、乙二胺按照摩尔比为1:1.86加入反应釜,反应温度为120℃,反应时间为4.5-5.5h,保温1-1.2h,得到改性脂环胺。
3.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述环氧树脂为双酚A型环氧树脂、双酚F型环氧树脂或其组合。
4.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述稀释剂为苯甲醇、甲苯、二甲苯、正丁醇中的至少一种。
5.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述脂环胺固化剂为3,3-二甲基-4,4-二氨基二环己基甲烷、4,4'-二氨基二环己基甲烷、1,6-二氨基己烷、二氨基二苯甲烷中的至少一种。
6.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述脂肪胺固化剂为聚醚胺、乙二胺、二乙烯三胺、三乙烯四胺、多胺中的至少一种。
7.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述触变剂为亲水型气相二氧化硅、疏水型气相二氧化硅中的至少一种。
8.根据权利要求书1所述的基于低成本的耐水型环氧美缝剂,其特征在于:所述美缝剂的制备方法包括有以下步骤:
1)、A组分的制备:按质量份称取原料,先将环氧树脂和稀释剂充分混合2小时,然后加入其余原料混合均匀,即得A组分:
2)、B组分的制备:按质量份称取原料,先将改性脂环胺固化剂、脂肪胺、稀释剂充分混合,然后加入其它原料混合均匀,即得B组分;
3)、将A组分、B组分分别倒入相应的灌装机;
4)、将预先制备好的胶瓶放入胶瓶箱内,通过胶瓶提升带带动胶瓶输送至排瓶输送带上;
5)、通过防叠拔杆对层叠的胶瓶进行清除;
6)、通过排瓶风嘴将方向正确的胶瓶吹入导瓶板,通过导瓶板带动进入灌胶机;
7)、方向错误的胶瓶由返瓶输送板返回至胶瓶箱,进行循环输送;
8)、灌胶机对进入的胶瓶进行灌胶,灌胶完成后通过封口,即成成胶。
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