CN109485901A - 一种新型epe珍珠棉包装材料的制备方法 - Google Patents
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Abstract
本发明公开了一种新型EPE珍珠棉包装材料的制备方法,具体包括以下步骤:(1)称取原材料:低密度聚乙烯、高密度聚乙烯、偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维、丁烷发泡剂、聚乙烯蜡、低分子量聚丙烯;(2)将低密度聚乙烯、高密度聚乙烯进行破碎;(3)将合格颗粒置于混炼机中塑炼,加入偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维,继续混炼;(4)将聚乙烯蜡、低分子量聚丙烯加入步骤(3)所得混合物中,加入单螺杆挤出机进行连续挤出,并经管口型模具成型,挤出成型即可。本发明中的珍珠棉具有阻燃性能好、使用寿命长且工艺简单等优点,其中各种原材料易于得到,成本低廉,制备手段简单。
Description
技术领域
本发明涉及一种新型EPE珍珠棉包装材料的制备方法,属于包装材料技术领域。
背景技术
EPE珍珠棉发泡材料是一种新型的环保包装、填充材料。它的优越特性,越来越被人们认识,因此它的使用将不断扩大和创新。特别是在包装和其它工业用材方面,它比传统的用材性能更好,成本更低,档次更高,美观大方,效果更佳。另外它在农副产品包装用材方面更显其广阔天地。但是,现有技术中制得的EPE珍珠棉通常存在抗静电效果差、阻燃性差以及防锈性能较差的问题,人们对珍珠棉产品的需求不断增加,所需其具备的功能也越来越多,传统的EPE珍珠棉无法满足人们对珍珠棉包装材料的需要。
发明内容
本发明为解决上述问题,提供了一种新型EPE珍珠棉包装材料的制备方法。
本发明的目的是通过以下技术方案实现的:
具体包括以下步骤:
(1)称取原材料:低密度聚乙烯、高密度聚乙烯、偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维、丁烷发泡剂、聚乙烯蜡、低分子量聚丙烯;
(2)将低密度聚乙烯、高密度聚乙烯进行破碎,破碎直径控制在4cm以内,破碎后需要对塑料颗粒进行筛选;
(3)将步骤(2)所得的合格颗粒置于混炼机中塑炼4-6min,加入偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维,继续混炼10-15min,温度控制在50-60℃;
(4)将聚乙烯蜡、低分子量聚丙烯加入步骤(3)所得混合物中,以1300-1500r/min的转速下转动至温度升高到130-150℃后缓慢降低转速至温度降到45℃以下时均匀后加入单螺杆挤出机进行连续挤出,并经管口型模具成型,挤出成型即可。
优选的,所述步骤(2)中,破碎后不合格的塑料颗粒要进行二次破碎处理。
进一步的,所述步骤(3)中,转速为1400r/min,温度为55℃。
本发明的有益效果是:本发明中的珍珠棉具有阻燃性能好、使用寿命长且工艺简单等优点,其中各种原材料易于得到,成本低廉,制备手段简单。
具体实施方式
实施例一
本发明所述的一种新型EPE珍珠棉包装材料的制备方法,具体包括以下步骤:
(1)称取原材料:低密度聚乙烯、高密度聚乙烯、偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维、丁烷发泡剂、聚乙烯蜡、低分子量聚丙烯;
(2)将低密度聚乙烯、高密度聚乙烯进行破碎,破碎直径控制在4cm以内,破碎后需要对塑料颗粒进行筛选;
(3)将步骤(2)所得的合格颗粒置于混炼机中塑炼4min,加入偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维,继续混炼10min,温度控制在50℃;
(4)将聚乙烯蜡、低分子量聚丙烯加入步骤(3)所得混合物中,以1300r/min的转速下转动至温度升高到130℃后缓慢降低转速至温度降到45℃以下时均匀后加入单螺杆挤出机进行连续挤出,并经管口型模具成型,挤出成型即可。
实施例2
本发明所述的一种新型EPE珍珠棉包装材料的制备方法,具体包括以下步骤:
(1)称取原材料:低密度聚乙烯、高密度聚乙烯、偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维、丁烷发泡剂、聚乙烯蜡、低分子量聚丙烯;
(2)将低密度聚乙烯、高密度聚乙烯进行破碎,破碎直径控制在4cm以内,破碎后需要对塑料颗粒进行筛选;
(3)将步骤(2)所得的合格颗粒置于混炼机中塑炼6min,加入偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维,继续混炼15min,温度控制在60℃;
(4)将聚乙烯蜡、低分子量聚丙烯加入步骤(3)所得混合物中,以1500r/min的转速下转动至温度升高到150℃后缓慢降低转速至温度降到45℃以下时均匀后加入单螺杆挤出机进行连续挤出,并经管口型模具成型,挤出成型即可。
实施例3
本发明所述的一种新型EPE珍珠棉包装材料的制备方法,具体包括以下步骤:
(1)称取原材料:低密度聚乙烯、高密度聚乙烯、偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维、丁烷发泡剂、聚乙烯蜡、低分子量聚丙烯;
(2)将低密度聚乙烯、高密度聚乙烯进行破碎,破碎直径控制在4cm以内,破碎后需要对塑料颗粒进行筛选;
(3)将步骤(2)所得的合格颗粒置于混炼机中塑炼5min,加入偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维,继续混炼13min,温度控制在55℃;
(4)将聚乙烯蜡、低分子量聚丙烯加入步骤(3)所得混合物中,以1400r/min的转速下转动至温度升高到140℃后缓慢降低转速至温度降到45℃以下时均匀后加入单螺杆挤出机进行连续挤出,并经管口型模具成型,挤出成型即可。
Claims (3)
1.一种新型EPE珍珠棉包装材料的制备方法,其特征在于,具体包括以下步骤:
(1)称取原材料:低密度聚乙烯、高密度聚乙烯、偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维、丁烷发泡剂、聚乙烯蜡、低分子量聚丙烯;
(2)将低密度聚乙烯、高密度聚乙烯进行破碎,破碎直径控制在4cm以内,破碎后需要对塑料颗粒进行筛选;
(3)将步骤(2)所得的合格颗粒置于混炼机中塑炼4-6min,加入偶氮二甲酰胺、改性凹凸棒土、竹炭粉、珍珠纤维,继续混炼10-15min,温度控制在50-60℃;
(4)将聚乙烯蜡、低分子量聚丙烯加入步骤(3)所得混合物中,以1300-1500r/min的转速下转动至温度升高到130-150℃后缓慢降低转速至温度降到45℃以下时均匀后加入单螺杆挤出机进行连续挤出,并经管口型模具成型,挤出成型即可。
2.根据权利要求1所述的一种新型EPE珍珠棉包装材料的制备方法,其特征在于,所述步骤(2)中,破碎后不合格的塑料颗粒要进行二次破碎处理。
3.根据权利要求1所述的一种新型EPE珍珠棉包装材料的制备方法,其特征在于,所述步骤(3)中,转速为1400r/min,温度为55℃。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111205537A (zh) * | 2020-02-17 | 2020-05-29 | 布兰诺工业包装材料(上海)有限公司 | 一种珍珠棉及其制备方法与应用 |
CN113024921A (zh) * | 2021-02-07 | 2021-06-25 | 李春梅 | 一种epe环保包装材料的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103435886A (zh) * | 2013-08-14 | 2013-12-11 | 吴江市英力达塑料包装有限公司 | 一种阻燃气相防锈珍珠棉及其制备方法 |
CN105037872A (zh) * | 2015-06-18 | 2015-11-11 | 金华市晒康塑业科技有限公司 | 一种新型珍珠棉材料及其制备方法 |
CN106832518A (zh) * | 2017-01-16 | 2017-06-13 | 江山弘源新材料科技有限公司 | 一种环保且性能稳定的珍珠棉及其制备方法 |
CN107629284A (zh) * | 2017-08-24 | 2018-01-26 | 南通通联海绵塑料有限公司 | 一种防静电发泡epe珍珠棉的制作方法 |
CN107629285A (zh) * | 2017-08-24 | 2018-01-26 | 南通通联海绵塑料有限公司 | 一种epe珍珠棉包装材料制备方法 |
CN107880347A (zh) * | 2017-10-19 | 2018-04-06 | 合肥朗胜新材料有限公司 | 一种epe珍珠棉及其制备方法 |
-
2018
- 2018-09-04 CN CN201811026362.2A patent/CN109485901A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103435886A (zh) * | 2013-08-14 | 2013-12-11 | 吴江市英力达塑料包装有限公司 | 一种阻燃气相防锈珍珠棉及其制备方法 |
CN105037872A (zh) * | 2015-06-18 | 2015-11-11 | 金华市晒康塑业科技有限公司 | 一种新型珍珠棉材料及其制备方法 |
CN106832518A (zh) * | 2017-01-16 | 2017-06-13 | 江山弘源新材料科技有限公司 | 一种环保且性能稳定的珍珠棉及其制备方法 |
CN107629284A (zh) * | 2017-08-24 | 2018-01-26 | 南通通联海绵塑料有限公司 | 一种防静电发泡epe珍珠棉的制作方法 |
CN107629285A (zh) * | 2017-08-24 | 2018-01-26 | 南通通联海绵塑料有限公司 | 一种epe珍珠棉包装材料制备方法 |
CN107880347A (zh) * | 2017-10-19 | 2018-04-06 | 合肥朗胜新材料有限公司 | 一种epe珍珠棉及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111205537A (zh) * | 2020-02-17 | 2020-05-29 | 布兰诺工业包装材料(上海)有限公司 | 一种珍珠棉及其制备方法与应用 |
CN113024921A (zh) * | 2021-02-07 | 2021-06-25 | 李春梅 | 一种epe环保包装材料的制备方法 |
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