CN107722507A - 一种高填充粉煤灰板材及其制备方法 - Google Patents

一种高填充粉煤灰板材及其制备方法 Download PDF

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CN107722507A
CN107722507A CN201711102663.4A CN201711102663A CN107722507A CN 107722507 A CN107722507 A CN 107722507A CN 201711102663 A CN201711102663 A CN 201711102663A CN 107722507 A CN107722507 A CN 107722507A
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聂小方
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Zhongshan Yuanxinjiang Environmental Protection Technology Co Ltd
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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Abstract

本发明公开一种高填充粉煤灰板材及其制备方法，由以下重量份数的原料组成：粉煤灰60－100份；聚氯乙烯25‑30份；塑料回收料20‑25份；钙锌复合稳定剂2.8‑3.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP‑60 0.4份；OA6 0.2份；CPE 3份；JY‑01硅烷偶联剂6份；酒精2份；水4份；该高填充粉煤灰板材节能、环保、无污染、无公害、可循环利用，同时可有效节约木材资源。

Description

一种高填充粉煤灰板材及其制备方法
技术领域
本发明具体涉及一种高填充粉煤灰板材及其制备方法。
背景技术
现有人造板材主要原料是以木材为主，使用的胶粘剂大多数是以甲醛为原料的脲醛胶，脲醛胶中含有一定量的游离甲醛，这些游离甲醛时刻危害着人们的健康，现已成为亟待 解决的社会和环境问题。
发明内容
本发明的目的是提供一种节能、环保、无污染、无公害、可循环利用，同时可有效节约木材资源的高填充粉煤灰板材。
为了解决上述技术问题，本发明的技术方案是：
一种高填充粉煤灰板材，由以下重量份数的原料组成：粉煤灰 60－100份 ；聚氯乙烯25-30份；塑料回收料20-25份；钙锌复合稳定剂2.8-3.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP-60 0.4份；OA6 0.2份；CPE 3份；JY-01硅烷偶联剂 6份；酒精 2份；水4份；本发明所要解决的另一技术问题为提供一种高填充粉煤灰板材的制备方法，包括以下步骤：
1）称取粉煤灰 60－100份 ；聚氯乙烯25-30份；塑料回收料20-25份；钙锌复合稳定剂2.8-3.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP-60 0.4份；OA6 0.2份；CPE 3份；JY-01硅烷偶联剂 6份；酒精 2份；水4份；在全自动封闭式加温高速混炼机机中充分混合搅拌，搅拌时间为12分钟；
2）将混合物料采用自动螺旋上料机转运至挤出机料斗，加温挤出材料经过定型模具整型冷却，牵引机自动牵引出板、自动切割机尺寸定型整形、切割成标准尺寸成板。
进一步的，在步骤2）中，加工工艺流程如下：混料→螺旋上料→挤出→定型冷却→牵引出板→两侧自动切割定尺→长度尺寸切割→机械手自动垛码→打包。
本发明技术效果主要体现在以下方面：替代天然木材、木质人造板材等传统板材的理想产品，符合国家的环保、健康的产业发展方向，大量消耗粉煤灰，变废为宝，促进循环经济发展。
具体实施方式
在本实施例中，需要说明的是，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
另，在本具体实施方式中如未特别说明部件之间的连接或固定方式，其连接或固定方式均可为通过现有技术中常用的螺栓固定或钉销固定，或销轴连接等方式，因此，在本实施例中不再详述。
实施例
一种高填充粉煤灰板材，由以下重量份数的原料组成粉煤灰60份 ；聚氯乙烯25份；塑料回收料20份；钙锌复合稳定剂2.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP-60 0.4份；OA6 0.2份；CPE 3份；JY-01硅烷偶联剂 6份；酒精 2份；水4份。
一种高填充粉煤灰板材的制备方法，包括以下步骤：
1）称取粉煤灰 60份 ；聚氯乙烯25份；塑料回收料20份；钙锌复合稳定剂2.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP-60 0.4份；OA6 0.2份；CPE 3份；JY-01硅烷偶联剂 6份；酒精 2份；水4份；，在全自动封闭式加温高速混炼机机中充分混合搅拌，搅拌时间为12分钟；
2）将混合物料转运至胚体模具内进行挤出、牵引成型、整形、切割。
粉煤灰的主要的化学成分为：二氧化硅，三氧化二铝，三氧化二铁，氧化钙，氧化钠，氧化镁，二氧化钛，三氧化硫。遇水呈现强碱性。
粉煤灰的物理形态在电镜放大500倍时候可以明显看出为圆形或者类圆形态，具备作为聚氯乙烯填充物良好的流动性，但化学成分复杂与聚氯乙烯混合挤出困难。
本发明基于粉煤灰的化学成分及物理形态，经过多次化学匹配，利用粉煤灰中的二氧化硅的硅基经过偶联剂混合的处理后与聚氯乙烯形成有效的嫁接，经过挤出机加温挤出成型。
本发明技术效果主要体现在以下方面：替代天然木材、木质人造板材等传统板材的理想产品，符合国家的环保、健康的产业发展方向，大量消耗粉煤灰，变废为宝，促进循环经济发展。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。

Claims (3)

1. 一种高填充粉煤灰板材，其特征在于，由以下重量份数的原料组成：粉煤灰 60－100份 ；聚氯乙烯25-30份；塑料回收料20-25份；钙锌复合稳定剂2.8-3.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP-60 0.4份；OA6 0.2份；CPE 3份；JY-01硅烷偶联剂 6份；酒精 2份；水4份。
2.一种高填充粉煤灰板材的制备方法，其特征在于，包括以下步骤：
1）称取粉煤灰 60－100份 ；聚氯乙烯25-30份；塑料回收料20-25份；钙锌复合稳定剂2.8-3.8份；发泡调节剂530 6份；AC 0.3份；NC 0.8份；PE蜡0.4份；LP-60 0.4份；OA6 0.2份；CPE 3份；JY-01硅烷偶联剂 6份；酒精 2份；水4份，在全自动封闭式加温高速混炼机机中充分混合搅拌，搅拌时间为12分钟；
2）将混合物料采用自动螺旋上料机转运至挤出机料斗，加温挤出材料经过定型模具整型冷却，牵引机自动牵引出板、自动切割机尺寸定型整形、切割成标准尺寸成板。
3.如权利要求2所述的高填充粉煤灰板材的制备方法，其特征在于，在步骤2）中，加工工艺流程如下：混料→螺旋上料→挤出→定型冷却→牵引出板→两侧自动切割定尺→长度尺寸切割→机械手自动垛码→打包。
CN201711102663.4A 2017-11-10 2017-11-10 一种高填充粉煤灰板材及其制备方法 Pending CN107722507A (zh)

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CN109705494A (zh) * 2019-01-08 2019-05-03 宁夏宝合大塑木新材料有限公司 一种活性碳塑板生产方法
CN110640872A (zh) * 2019-09-27 2020-01-03 山西碳金科技有限公司 一种粉煤灰装饰墙板及其制备方法
CN112029206A (zh) * 2019-06-03 2020-12-04 新疆远疆环保科技有限公司 一种粉煤灰板材及其制备方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109705494A (zh) * 2019-01-08 2019-05-03 宁夏宝合大塑木新材料有限公司 一种活性碳塑板生产方法
CN112029206A (zh) * 2019-06-03 2020-12-04 新疆远疆环保科技有限公司 一种粉煤灰板材及其制备方法
CN110640872A (zh) * 2019-09-27 2020-01-03 山西碳金科技有限公司 一种粉煤灰装饰墙板及其制备方法

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Application publication date: 20180223