CN107698894A - 一种珠光pvc薄膜及其制备方法 - Google Patents
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Abstract
本发明涉及一种珠光PVC薄膜,按质量份数计,具体由如下组份制得:5型PVC 60‑80份、7型PVC 10‑30份、纤维粉8‑10份、ESO 2‑3份、碳酸钙3‑5份、BS‑105 1.5‑2.5份、1203 0.5‑1份、8775 0.1‑0.2份、2147 0.005‑0.01份、736A 0.2‑0.4份、钛酸酯1‑2份、ACR‑401 1‑2份、CPE 1‑3份。本发明通过添加所述纤维粉,环保健康、成本低廉,有效提升了PVC薄膜的哑光效果,使产品更加高档美观,配合珠光料,使珠光料在光线照射下的反射更加耀眼,值得推广使用。
Description
技术领域
本发明属于高分子化合物技术领域,具体涉及一种珠光PVC薄膜及其制备方法。
背景技术
PVC薄膜主要成份为聚氯乙烯,另有加入其他成分来增强其耐热性,韧性,延展性等。PVC薄膜是当今世界上深受喜爱、颇为流行并且也被广泛应用的一种合成材料。PVC薄膜的全球使用量在各种合成材料中高居第二。在可以生产三维表面膜的材料中,PVC是最适合的材料。
现有技术中,珠光PVC薄膜的制作工艺为添加珠光粉,但是这种方法不环保,且原料分散性较差,产品品质难以控制,高端市场竞争力不强。
发明内容
为了解决上述问题,本发明提供了一种珠光PVC薄膜及其制备方法。
本发明通过以下技术方案实现:
一种珠光PVC薄膜,按质量份数计,具体由如下组份制得:5型PVC 60-80份、7型PVC10-30份、纤维粉8-10份、ESO 2-3份、碳酸钙3-5份、BS-105 1.5-2.5份、1203 0.5-1份、87750.1-0.2份、2147 0.005-0.01份、736A0.2-0.4份、钛酸酯1-2份、ACR-401 1-2份、CPE 1-3份;其制备方法,具体为如下步骤:混合搅拌-过滤挤出-压延成型-冷却定型-成品收卷;
进一步的,所述纤维粉,其制备方法,具体为如下步骤:
(1)按质量份数计,取蔗渣5-8份、稻草15-20份烘干后打碎,加入质量分数为15%的氢氧化钠水溶液100-120份,加热至80-90℃,保温浸泡处理45-60分钟;
(2)过滤,得滤渣A,将所述滤渣A使用清水洗净后,加5倍所述滤渣A质量份数的水,于160MPa、130℃高温高压环境下加热处理10-15分钟;
(3)二次过滤,得滤渣B,将所述滤渣B使用复合酶酶液于35-38℃、避光度50%-60%、通风的环境下充分酶解120-150分钟;所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:5-10混合后制得;
(4)加热灭酶,三次过滤得滤渣C,将所述滤渣C烘干后粉碎至120-140目,然后使用筛网过筛3次后,即得所述纤维素粉;
进一步的,所述碳酸钙,需经过-10℃冷冻处理60-80分钟后,再使用250-280℃高温炙烤60-90分钟。
本发明的有益效果:本发明通过添加所述纤维粉,环保健康、成本低廉,有效提升了PVC薄膜的哑光效果,使产品更加高档美观,配合珠光料,使珠光料在光线照射下的反射更加耀眼,值得推广使用。
具体实施方式
实施例1
一种珠光PVC薄膜,按质量份数计,具体由如下组份制得:5型PVC 60份、7型PVC 10份、纤维粉8份、ESO 2份、碳酸钙3份、BS-105 1.5份、1203 0.5份、8775 0.1份、2147 0.005份、736A 0.2份、钛酸酯1份、ACR-401 1份、CPE1份;其中,ESO为聚氯乙烯无毒增塑剂兼稳定剂,BS-105为热塑性丙烯酸树脂,1203、8775和2147为颜料,736A为粉体稳定剂,ACR-401为丙烯酸酯类加工助剂,CPE为氯化聚乙烯树脂。
其制备方法,具体为如下步骤:混合搅拌-过滤挤出-压延成型-冷却定型-成品收卷;
进一步的,所述纤维粉,其制备方法,具体为如下步骤:
(1)按质量份数计,取蔗渣5份、稻草15份烘干后打碎,加入质量分数为15%的氢氧化钠水溶液100份,加热至80-90℃,保温浸泡处理45分钟;
(2)过滤,得滤渣A,将所述滤渣A使用清水洗净后,加5倍所述滤渣A质量份数的水,于160MPa、130℃高温高压环境下加热处理10分钟;
(3)二次过滤,得滤渣B,将所述滤渣B使用复合酶酶液于35-38℃、避光度50%-60%、通风的环境下充分酶解120分钟;所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:5混合后制得;
(4)加热灭酶,三次过滤得滤渣C,将所述滤渣C烘干后粉碎至120-140目,然后使用筛网过筛3次后,即得所述纤维素粉;
进一步的,所述碳酸钙,需经过-10℃冷冻处理60分钟后,再使用250-280℃高温炙烤60分钟。
实施例2
一种珠光PVC薄膜,按质量份数计,具体由如下组份制得:5型PVC 80份、7型PVC 30份、纤维粉10份、ESO 3份、碳酸钙5份、BS-105 2.5份、1203 1份、8775 0.2份、2147 0.01份、736A 0.4份、钛酸酯2份、ACR-401 2份、CPE 3份;其制备方法,具体为如下步骤:混合搅拌-过滤挤出-压延成型-冷却定型-成品收卷;
进一步的,所述纤维粉,其制备方法,具体为如下步骤:
(1)按质量份数计,取蔗渣8份、稻草20份烘干后打碎,加入质量分数为15%的氢氧化钠水溶液120份,加热至80-90℃,保温浸泡处理60分钟;
(2)过滤,得滤渣A,将所述滤渣A使用清水洗净后,加5倍所述滤渣A质量份数的水,于160MPa、130℃高温高压环境下加热处理15分钟;
(3)二次过滤,得滤渣B,将所述滤渣B使用复合酶酶液于35-38℃、避光度50%-60%、通风的环境下充分酶解150分钟;所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:10混合后制得;
(4)加热灭酶,三次过滤得滤渣C,将所述滤渣C烘干后粉碎至120-140目,然后使用筛网过筛3次后,即得所述纤维素粉;
进一步的,所述碳酸钙,需经过-10℃冷冻处理60-80分钟后,再使用250-280℃高温炙烤90分钟。
实施例3
一种珠光PVC薄膜,按质量份数计,具体由如下组份制得:5型PVC 70份、7型PVC 20份、纤维粉9份、ESO 2.5份、碳酸钙4份、BS-105 2份、1203 0.8份、8775 0.15份、2147 0.008份、736A 0.3份、钛酸酯1.5份、ACR-401 1.5份、CPE 2份;其制备方法,具体为如下步骤:混合搅拌-过滤挤出-压延成型-冷却定型-成品收卷;
进一步的,所述纤维粉,其制备方法,具体为如下步骤:
(1)按质量份数计,取蔗渣6份、稻草18份烘干后打碎,加入质量分数为15%的氢氧化钠水溶液110份,加热至80-90℃,保温浸泡处理50分钟;
(2)过滤,得滤渣A,将所述滤渣A使用清水洗净后,加5倍所述滤渣A质量份数的水,于160MPa、130℃高温高压环境下加热处理12分钟;
(3)二次过滤,得滤渣B,将所述滤渣B使用复合酶酶液于35-38℃、避光度50%-60%、通风的环境下充分酶解130分钟;所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:8混合后制得;
(4)加热灭酶,三次过滤得滤渣C,将所述滤渣C烘干后粉碎至120-140目,然后使用筛网过筛3次后,即得所述纤维素粉;
进一步的,所述碳酸钙,需经过-10℃冷冻处理70分钟后,再使用250-280℃高温炙烤80分钟。
对照组
现有市售同类产品。
本发明通过添加所述纤维粉,环保健康、成本低廉,有效提升了PVC薄膜的哑光效果,使产品更加高档美观,配合珠光料,使珠光料在光线照射下的反射更加耀眼,值得推广使用。
最后应说明的是:以上仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,但是凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (7)
1.一种珠光PVC薄膜,其特征在于,按质量份数计,具体由如下组份制得:5型PVC 60-80份、7型PVC 10-30份、纤维粉8-10份、ESO 2-3份、碳酸钙3-5份、BS-105 1.5-2.5份、12030.5-1份、8775 0.1-0.2份、2147 0.005-0.01份、736A 0.2-0.4份、钛酸酯1-2份、ACR-4011-2份、CPE 1-3份。其制备方法,具体为如下步骤:混合搅拌-过滤挤出-压延成型-冷却定型-成品收卷。
2.根据权利要求1所述一种珠光PVC薄膜,其特征在于,所述纤维粉的制备方法,具体为如下步骤:
(1)按质量份数计,取蔗渣5-8份、稻草15-20份烘干后打碎,加入质量分数为15%的氢氧化钠水溶液100-120份,加热至80-90℃,保温浸泡处理45-60分钟;
(2)过滤,得滤渣A,将所述滤渣A使用清水洗净后,加5倍所述滤渣A质量份数的水,于160MPa、130℃高温高压环境下加热处理10-15分钟;
(3)二次过滤,得滤渣B,将所述滤渣B使用复合酶酶液于35-38℃、避光度50%-60%、通风的环境下充分酶解120-150分钟;所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:5-10混合后制得;
(4)加热灭酶,三次过滤得滤渣C,将所述滤渣C烘干后粉碎至120-140目,然后使用筛网过筛3次后,即得所述纤维素粉;
进一步的,所述碳酸钙,需经过-10℃冷冻处理60-80分钟后,再使用250-280℃高温炙烤60-90分钟。
3.根据权利要求2所述的一种珠光PVC薄膜,其特征在于,按质量份数计,具体由如下组份制得:5型PVC 70份、7型PVC 20份、纤维粉9份、ESO 2.5份、碳酸钙4份、BS-105 2份、12030.8份、8775 0.15份、2147 0.008份、736A 0.3份、钛酸酯1.5份、ACR-401 1.5份、CPE 2份。
4.根据权利要求2所述的一种珠光PVC薄膜,其特征在于,所述纤维粉,其制备方法,具体为如下步骤:
(1)按质量份数计,取蔗渣6份、稻草18份烘干后打碎,加入质量分数为15%的氢氧化钠水溶液110份,加热至80-90℃,保温浸泡处理50分钟;
(2)过滤,得滤渣A,将所述滤渣A使用清水洗净后,加5倍所述滤渣A质量份数的水,于160MPa、130℃高温高压环境下加热处理12分钟;
(3)二次过滤,得滤渣B,将所述滤渣B使用复合酶酶液于35-38℃、避光度50%-60%、通风的环境下充分酶解130分钟;所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:6-9混合后制得;
(4)加热灭酶,三次过滤得滤渣C,将所述滤渣C烘干后粉碎至120-140目,然后使用筛网过筛3次后,即得所述纤维素粉。
5.根据权利要求2所述的一种珠光PVC薄膜,其特征在于:所述碳酸钙,需经过-10℃冷冻处理65-85分钟后,再使用250-280℃高温炙烤70-85分钟。
6.根据权利要求5所述的一种珠光PVC薄膜,其特征在于:所述碳酸钙,需经过-10℃冷冻处理70分钟后,再使用250-280℃高温炙烤80分钟。
7.根据权利要求2所述的一种珠光PVC薄膜,其特征在于:步骤(3)所述复合酶酶液,由半纤维素酶酶液、果胶酶酶液、淀粉酶酶液按质量比3:1:8混合后制得。
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CN104756881A (zh) * | 2013-12-31 | 2015-07-08 | 郑州翎羽新材料有限公司 | 热塑性长纤维复合材料漏粪板的加工方法 |
CN107043500A (zh) * | 2017-03-27 | 2017-08-15 | 南京工业大学 | 一种纤维增强纳米复合薄膜的制备方法 |
CN107057161A (zh) * | 2017-05-16 | 2017-08-18 | 佛山市亿翔塑胶有限公司 | 一种钻石心图案的复合透明压纹薄膜 |
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CN104756881A (zh) * | 2013-12-31 | 2015-07-08 | 郑州翎羽新材料有限公司 | 热塑性长纤维复合材料漏粪板的加工方法 |
CN107043500A (zh) * | 2017-03-27 | 2017-08-15 | 南京工业大学 | 一种纤维增强纳米复合薄膜的制备方法 |
CN107057161A (zh) * | 2017-05-16 | 2017-08-18 | 佛山市亿翔塑胶有限公司 | 一种钻石心图案的复合透明压纹薄膜 |
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