CN107757011A - 一种复合加芯eps泡塑板材及其生产工艺 - Google Patents

一种复合加芯eps泡塑板材及其生产工艺 Download PDF

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CN107757011A
CN107757011A CN201710974157.8A CN201710974157A CN107757011A CN 107757011 A CN107757011 A CN 107757011A CN 201710974157 A CN201710974157 A CN 201710974157A CN 107757011 A CN107757011 A CN 107757011A
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eps
cored
sheet materials
foamed sheet
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董宝财
李艳艳
李义国
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Hebei Kelaida Building Material Co Ltd
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Abstract

本发明公开了EPS泡塑板材技术领域的一种复合加芯EPS泡塑板材及其生产工艺，该复合加芯EPS泡塑板材包括上玻璃纤维层，所述上玻璃纤维层的底部设置有EPS泡塑板，所述EPS泡塑板的底部设置有下玻璃纤维层，该复合加芯EPS泡塑板材的生产工艺包括如下步骤：S1：原料搅拌；S2：装模；S3：蒸汽加热；S4：脱模，该发明提出的一种复合加芯EPS泡塑板材及其生产工艺，防火抗震性能好，结构强度高，在EPS泡塑板的顶部和底部均设置有玻璃纤维层，有效的提高了EPS泡塑板的防火隔热性能，增强了EPS泡塑板的结构稳定性，生产工艺简单，成本低廉，设备投入少，且生产周期短，有利于工业化推广应用。

Description

一种复合加芯EPS泡塑板材及其生产工艺
技术领域
本发明涉及EPS泡塑板材技术领域，具体为一种复合加芯EPS泡塑板材及其生产工艺。
背景技术
EPS板(可发性聚苯乙烯板)具有质轻、价廉、导热率低、吸水性小、电绝缘性能好、隔音、防震、防潮、成型工艺简单等优点,因而被广泛用作建筑、船舶、汽车、火车、冷藏、冷冻等保温绝热、隔音、抗震材料。夹芯板外形美观，色泽艳丽，整体效果好，它集承重，保温，防火，防水于一体，且无需二次装修，是一种用途广泛的减震材料，现有的EPS泡塑板材结构单一，防火性能差，结构强度低，生产成本高，生产工艺复杂，为此，我们提出一种复合加芯EPS泡塑板材及其生产工艺。
发明内容
本发明的目的在于提供一种复合加芯EPS泡塑板材及其生产工艺，以解决上述背景技术中提出的现有的EPS泡塑板材结构单一，防火性能差，结构强度低，生产成本高，生产工艺复杂的问题。
为实现上述目的，本发明提供如下技术方案：一种复合加芯EPS泡塑板材，该复合加芯EPS泡塑板材包括上玻璃纤维层，所述上玻璃纤维层的底部设置有EPS泡塑板，所述EPS泡塑板的底部设置有下玻璃纤维层，所述EPS泡塑板的组成成分如下：
阻燃剂：5-15份；聚苯乙烯颗粒：30-50份；防水剂：5-10份；粘结剂：4-8份和增强改性剂：5-10份。
优选的，所述阻燃剂为氢氧化镁或氢氧化铝中的一种或两组混合而成。
优选的，所述聚苯乙烯颗粒的直径为1.2-1.8mm，所述聚苯乙烯颗粒的戊烷含量为4％-6％。
优选的，所述防水剂为有机硅防水剂。
优选的，一种复合加芯EPS泡塑板材的生产工艺，该复合加芯EPS泡塑板材的生产工艺包括如下步骤：
S1：原料搅拌：将阻燃剂：5-15份；聚苯乙烯颗粒：30-50份；防水剂：5-10份；粘结剂：4-8份；增强改性剂：5-10份和水混合倒入搅拌器中搅拌均匀；
S2：装模：在模具的底部铺设下玻璃纤维层，然后将步骤S1中搅拌均匀的原料铺设在下玻璃纤维层的顶部，再将上玻璃纤维层铺设在原料的顶部，合上模具；
S3：蒸汽加热：在模具的顶部和底部均匀开设蒸汽通孔，在蒸汽通孔上连接蒸汽管道，采用蒸汽进行加热定型，加热时间为20-30分钟，蒸汽温度为120-150℃；
S4：脱模：加热完成后，关闭蒸汽阀门，保温10-20分钟，采用冷水冷却模具，脱模，即可得到复合加芯EPS泡塑板材。
优选的，所述步骤S1中的搅拌时间为10-15分钟，搅拌速率为20-30转/分钟。
优选的，所述步骤S2中的模具在装模前需要进行预热处理。
与现有技术相比，本发明的有益效果是：该发明提出的一种复合加芯EPS泡塑板材及其生产工艺，防火抗震性能好，结构强度高，在EPS泡塑板的顶部和底部均设置有玻璃纤维层，有效的提高了EPS泡塑板的防火隔热性能，增强了EPS泡塑板的结构稳定性，生产工艺简单，成本低廉，设备投入少，且生产周期短，有利于工业化推广应用。
附图说明
图1为本发明结构示意图；
图2为本发明生产工艺流程图。
图中：1上玻璃纤维层、2EPS泡塑板、3下玻璃纤维层。
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做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1，本发明提供一种复合加芯EPS泡塑板材，该复合加芯EPS泡塑板材包括上玻璃纤维层1，所述上玻璃纤维层1的底部设置有EPS泡塑板2，所述EPS泡塑板2的底部设置有下玻璃纤维层3，所述EPS泡塑板2的组成成分如下：
阻燃剂：5-15份，所述阻燃剂为氢氧化镁或氢氧化铝中的一种或两组混合而成；聚苯乙烯颗粒：30-50份，所述聚苯乙烯颗粒的直径为1.2-1.8mm，所述聚苯乙烯颗粒的戊烷含量为4％-6％；防水剂：5-10份，所述防水剂为有机硅防水剂；粘结剂：4-8份和增强改性剂：5-10份。
请参阅图2，本发明还提供一种复合加芯EPS泡塑板材的生产工艺：
实施例1
该复合加芯EPS泡塑板材的生产工艺包括如下步骤：
S1：原料搅拌：将阻燃剂：15份；聚苯乙烯颗粒：35份；防水剂：6份；粘结剂：7份；增强改性剂：6份和水混合倒入搅拌器中搅拌均匀，搅拌时间为14分钟，搅拌速率为21转/分钟；
S2：装模：对模具进行预热处理，在模具的底部铺设下玻璃纤维层3，然后将步骤S1中搅拌均匀的原料铺设在下玻璃纤维层3的顶部，再将上玻璃纤维层1铺设在原料的顶部，合上模具；
S3：蒸汽加热：在模具的顶部和底部均匀开设蒸汽通孔，在蒸汽通孔上连接蒸汽管道，采用蒸汽进行加热定型，加热时间为30分钟，蒸汽温度为150℃；
S4：脱模：加热完成后，关闭蒸汽阀门，保温20分钟，采用冷水冷却模具，脱模，即可得到复合加芯EPS泡塑板材。
实施例2
该复合加芯EPS泡塑板材的生产工艺包括如下步骤：
S1：原料搅拌：将阻燃剂：5份；聚苯乙烯颗粒：39份；防水剂：10份；粘结剂：8份；增强改性剂：6份和水混合倒入搅拌器中搅拌均匀，搅拌时间为10分钟，搅拌速率为20转/分钟；
S2：装模：对模具进行预热处理，在模具的底部铺设下玻璃纤维层3，然后将步骤S1中搅拌均匀的原料铺设在下玻璃纤维层3的顶部，再将上玻璃纤维层1铺设在原料的顶部，合上模具；
S3：蒸汽加热：在模具的顶部和底部均匀开设蒸汽通孔，在蒸汽通孔上连接蒸汽管道，采用蒸汽进行加热定型，加热时间为20分钟，蒸汽温度为120℃；
S4：脱模：加热完成后，关闭蒸汽阀门，保温10分钟，采用冷水冷却模具，脱模，即可得到复合加芯EPS泡塑板材。
实施例3
该复合加芯EPS泡塑板材的生产工艺包括如下步骤：
S1：原料搅拌：将阻燃剂：10份；聚苯乙烯颗粒：40份；防水剂：7份；粘结剂：6份；增强改性剂：8份和水混合倒入搅拌器中搅拌均匀，搅拌时间为13分钟，搅拌速率为25转/分钟；
S2：装模：对模具进行预热处理，在模具的底部铺设下玻璃纤维层3，然后将步骤S1中搅拌均匀的原料铺设在下玻璃纤维层3的顶部，再将上玻璃纤维层1铺设在原料的顶部，合上模具；
S3：蒸汽加热：在模具的顶部和底部均匀开设蒸汽通孔，在蒸汽通孔上连接蒸汽管道，采用蒸汽进行加热定型，加热时间为25分钟，蒸汽温度为135℃；
S4：脱模：加热完成后，关闭蒸汽阀门，保温15分钟，采用冷水冷却模具，脱模，即可得到复合加芯EPS泡塑板材。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (7)

1.一种复合加芯EPS泡塑板材，其特征在于：该复合加芯EPS泡塑板材包括上玻璃纤维层(1)，所述上玻璃纤维层(1)的底部设置有EPS泡塑板(2)，所述EPS泡塑板(2)的底部设置有下玻璃纤维层(3)，所述EPS泡塑板(2)的组成成分如下：
阻燃剂：5-15份；聚苯乙烯颗粒：30-50份；防水剂：5-10份；粘结剂：4-8份和增强改性剂：5-10份。
2.根据权利要求1所述的一种复合加芯EPS泡塑板材，其特征在于：所述阻燃剂为氢氧化镁或氢氧化铝中的一种或两组混合而成。
3.根据权利要求1所述的一种复合加芯EPS泡塑板材，其特征在于：所述聚苯乙烯颗粒的直径为1.2-1.8mm，所述聚苯乙烯颗粒的戊烷含量为4％-6％。
4.根据权利要求1所述的一种复合加芯EPS泡塑板材，其特征在于：所述防水剂为有机硅防水剂。
5.一种复合加芯EPS泡塑板材的生产工艺，其特征在于：该复合加芯EPS泡塑板材的生产工艺包括如下步骤：
S1：原料搅拌：将阻燃剂：5-15份；聚苯乙烯颗粒：30-50份；防水剂：5-10份；粘结剂：4-8份；增强改性剂：5-10份和水混合倒入搅拌器中搅拌均匀；
S2：装模：在模具的底部铺设下玻璃纤维层(3)，然后将步骤S1中搅拌均匀的原料铺设在下玻璃纤维层(3)的顶部，再将上玻璃纤维层(1)铺设在原料的顶部，合上模具；
S3：蒸汽加热：在模具的顶部和底部均匀开设蒸汽通孔，在蒸汽通孔上连接蒸汽管道，采用蒸汽进行加热定型，加热时间为20-30分钟，蒸汽温度为120-150℃；
S4：脱模：加热完成后，关闭蒸汽阀门，保温10-20分钟，采用冷水冷却模具，脱模，即可得到复合加芯EPS泡塑板材。
6.根据权利要求5所述的一种复合加芯EPS泡塑板材的生产工艺，其特征在于：所述步骤S1中的搅拌时间为10-15分钟，搅拌速率为20-30转/分钟。
7.根据权利要求5所述的一种复合加芯EPS泡塑板材的生产工艺，其特征在于：所述步骤S2中的模具在装模前需要进行预热处理。
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CN108724885A (zh) * 2018-04-11 2018-11-02 南安市创培电子科技有限公司 一种复合加芯eps泡塑板材的生产工艺
CN112622139A (zh) * 2020-12-04 2021-04-09 太仓市帷幄包装材料有限公司 一种高强度复合型eps泡沫保温箱

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CN106221051A (zh) * 2016-07-29 2016-12-14 合肥广能新材料科技有限公司 建筑外墙阻燃保温材料及其制备方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724885A (zh) * 2018-04-11 2018-11-02 南安市创培电子科技有限公司 一种复合加芯eps泡塑板材的生产工艺
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