CN112227081A - 一种环保耐刮耐水解的pc面料及其制备方法 - Google Patents
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Abstract
本发明公开一种环保耐刮耐水解的PC面料,采用PC粒、硅橡胶、流平剂和耐黄剂制成的面料层,采用二苯其甲烷二兵氰西酸脂、聚四氢呋喃、丁二醇、乙酯、耐黄剂和阻燃材料制成的中料层以及以弹性的布料作为底面料,在经过成型、贴合、分离离型纸的工序下,最终制得PC面料,相较于普通的合成面料,不仅耐水解、水洗、耐刮和环保无污染,还具有阻燃耐热的特殊效果,在应用过程中,能够提高应用产品的舒适性和防止细菌滋生。
Description
技术领域
本发明具体涉及一种环保耐刮耐水解的PC面料及其制备方法。
背景技术
动物皮革(如牛皮、猪皮、羊皮等)常是人类制作各种革类面料的主要材料。由于具有良好的强度以及动物皮革的自然花纹,所以用这类材料制作的用品结实耐用,美观大方。同时由于这类面料还具有良好的使用舒适、阻燃耐刮及耐水洗水解,其使用寿命长。
由于动物皮革资源有限,人类对革类面料及其制品的需求不断增长,造成动物皮革的资源短缺,于是人们逐渐更多的使用合成材料作为革类面料的替代品来制造各类产品。合成革成本低廉,用其制作对应产品的价格也便宜,而且美观大方,所以通过合成革面料制造的各类产品得到人们的喜爱。然而,合成革面料的最大问题在于不耐水解、水洗、耐刮,容易起燃,在应用过程中,能够细菌滋生明显,且合成材料对于环境的破坏明显。
发明内容
有鉴于此,本发明目的是提供一种耐水解、水洗、耐刮和环保无污染,还具有阻燃耐热的特殊效果的PC面料,其制备过程建议,且PC面料在应用过程中,能够提高应用产品的舒适性和防止细菌滋生。
为了解决上述技术问题,本发明的技术方案是:
一种环保耐刮耐水解的PC面料,包括面料层、中料层和底料层,所述面料层由PC粒87%、硅橡胶12%、流平剂0.5%和耐黄剂0.5%制成,所述中料层由二苯其甲烷二兵氰西酸脂(MDI)35%、聚四氢呋喃(PTMEG)35%、丁二醇(BDO)15%、乙酯(ETAC)7%、耐黄剂0.3%和阻燃材料7.7%制成。
进一步的,所述流平剂为PU流平剂SC-333。
进一步的,所述面料层中的耐黄剂和中料层中的耐黄剂皆为耐黄剂ZK-A004。
进一步的,所述阻燃材料为适用于湿法合成革的磷系环保型阻燃剂,具体为磷酸酯、亚磷酸酯、磷酸酯、有机磷盐中的任意一种。
进一步的,所述底料层为弹性布料层。
一种环保耐刮耐水解的PC面料的制备方法,包括以下步骤:
步骤1,面料层材料制备及中料层材料制备具体步骤为:
a.将PC粒87%、硅橡胶12%、流平剂0.5%和耐黄剂0.5%投入反应釜一内,加热至60℃且持续5小时共混,制的面料层原料,备用;
b.将二苯其甲烷二兵氰西酸脂(MDI)35%、聚四氢呋喃(PTMEG)35%、丁二醇(BDO)15%、乙酯(ETAC)7%、耐黄剂0.3%和阻燃材料7.7%投入反应釜二内,加热至60℃且持续5小时共混,制的中料层原料,备用;
步骤2:将步骤1中制备所得中料层原料均匀涂覆在底料层上,经烘干机在120℃的条件下持续烘干20min,导出冷却并收卷备用;
步骤3,面料层成型具体步骤为:
a.选用无折痕、裂纹的离型纸送入涂布机中,并通过涂布机将将步骤1中制备所得面料层原料在离型纸上进行涂布处理,使面料层原料粘贴在离型纸;
b.涂覆有面料层原料的离型纸由涂布机导出,并进入第一段烘干机中,在90℃的环境内持续加热20min,使得离型纸上的面料层湿度降低,提高面料层的粘附性能;
c.经具体步骤b进行湿度控制后,再次送入第二段烘干机内,并由烘干机初始温度120℃提升至130℃,并持续30分钟,使得离型纸上的面料层成型,然后输出冷却,备用;
步骤4,PC面料合成具体步骤为:
a.将步骤2制得的带有中料层的底料层通过涂布台与冷却后的带有面料层的离型纸进行贴合,并通过压合机构进行挤压粘合,然后粘合后输入第三段烘干箱内,由第三段烘干箱初始温度120℃提升至130℃,并持续10分钟,使得离型纸上的面料层与底料层上的中料层成型,得到带有离型纸的面料,然后输出冷却,备用;
b.在冷却后,带有离型纸的面料经过分离机,将离型纸剥离面料层,然后面料继续进入第四段烘干箱内,由第四段烘干箱初始温度120℃提升至130℃,并持续35分钟,使得面料层与中料层黏贴,并在高温下逐渐一体成型,最后输出第四段烘干箱,冷却后通过收卷设备进行卷收保存。
本发明技术效果主要体现在以下方面:采用PC粒、硅橡胶、流平剂和耐黄剂制成的面料层,采用二苯其甲烷二兵氰西酸脂、聚四氢呋喃、丁二醇、乙酯、耐黄剂和阻燃材料制成的中料层以及以弹性的布料作为底面料,在经过成型、贴合、分离离型纸的工序下,最终制得PC面料,相较于普通的合成面料,不仅耐水解、水洗、耐刮和环保无污染,还具有阻燃耐热的特殊效果,在应用过程中,能够提高应用产品的舒适性和防止细菌滋生。
具体实施方式
对本发明的具体实施方式作进一步详述,以使本发明技术方案更易于理解和掌握。
一种环保耐刮耐水解的PC面料,包括面料层、中料层和底料层,所述面料层由PC粒87%、硅橡胶12%、流平剂0.5%和耐黄剂0.5%制成,所述中料层由二苯其甲烷二兵氰西酸脂(MDI)35%、聚四氢呋喃(PTMEG)35%、丁二醇(BDO)15%、乙酯(ETAC)7%、耐黄剂0.3%和阻燃材料7.7%制成。
本实施例还提供一种环保耐刮耐水解的PC面料的制备方法,包括以下步骤:
步骤1,面料层材料制备及中料层材料制备具体步骤为:
a.将PC粒87%、硅橡胶12%、流平剂0.5%和耐黄剂0.5%投入反应釜一内,加热至60℃且持续5小时共混,制的面料层原料,备用;
b.将二苯其甲烷二兵氰西酸脂(MDI)35%、聚四氢呋喃(PTMEG)35%、丁二醇(BDO)15%、乙酯(ETAC)7%、耐黄剂0.3%和阻燃材料7.7%投入反应釜二内,加热至60℃且持续5小时共混,制的中料层原料,备用;
步骤2:将步骤1中制备所得中料层原料均匀涂覆在底料层上,经烘干机在120℃的条件下持续烘干20min,导出冷却并收卷备用;
步骤3,面料层成型具体步骤为:
a.选用无折痕、裂纹的离型纸送入涂布机中,并通过涂布机将将步骤1中制备所得面料层原料在离型纸上进行涂布处理,使面料层原料粘贴在离型纸;
b.涂覆有面料层原料的离型纸由涂布机导出,并进入第一段烘干机中,在90℃的环境内持续加热20min,使得离型纸上的面料层湿度降低,提高面料层的粘附性能;
c.经具体步骤b进行湿度控制后,再次送入第二段烘干机内,并由烘干机初始温度120℃提升至130℃,并持续30分钟,使得离型纸上的面料层成型,然后输出冷却,备用;
步骤4,PC面料合成具体步骤为:
a.将步骤2制得的带有中料层的底料层通过涂布台与冷却后的带有面料层的离型纸进行贴合,并通过压合机构进行挤压粘合,然后粘合后输入第三段烘干箱内,由第三段烘干箱初始温度120℃提升至130℃,并持续10分钟,使得离型纸上的面料层与底料层上的中料层成型,得到带有离型纸的面料,然后输出冷却,备用;
b.在冷却后,带有离型纸的面料经过分离机,将离型纸剥离面料层,然后面料继续进入第四段烘干箱内,由第四段烘干箱初始温度120℃提升至13
0℃,并持续35分钟,使得面料层与中料层黏贴,并在高温下逐渐一体成型,最后输出第四段烘干箱,冷却后通过收卷设备进行卷收保存。
在本实施例中,具体的,所述流平剂为PU流平剂SC-333。
在本实施例中,具体的,所述面料层中的耐黄剂和中料层中的耐黄剂皆为耐黄剂ZK-A004。
在本实施例中,具体的,所述阻燃材料为适用于湿法合成革的磷系环保型阻燃剂,具体为磷酸酯、亚磷酸酯、磷酸酯、有机磷盐中的任意一种。
在本实施例中,具体的,所述底料层为弹性布料层。
本发明技术效果主要体现在以下方面:采用PC粒、硅橡胶、流平剂和耐黄剂制成的面料层,采用二苯其甲烷二兵氰西酸脂、聚四氢呋喃、丁二醇、乙酯、耐黄剂和阻燃材料制成的中料层以及以弹性的布料作为底面料,在经过成型、贴合、分离离型纸的工序下,最终制得PC面料,相较于普通的合成面料,不仅耐水解、水洗、耐刮和环保无污染,还具有阻燃耐热的特殊效果,在应用过程中,能够提高应用产品的舒适性和防止细菌滋生。
当然,以上只是本发明的典型实例,除此之外,本发明还可以有其它多种具体实施方式,凡采用等同替换或等效变换形成的技术方案,均落在本发明要求保护的范围之内。
Claims (6)
1.一种环保耐刮耐水解的PC面料,其特征在于:包括面料层、中料层和底料层,所述面料层由PC粒87%、硅橡胶12%、流平剂0.5%和耐黄剂0.5%制成,所述中料层由二苯其甲烷二兵氰西酸脂(MDI)35%、聚四氢呋喃(PTMEG)35%、丁二醇(BDO)15%、乙酯(ETAC)7%、耐黄剂0.3%和阻燃材料7.7%制成。
2.如权利要求1所述的一种环保耐刮耐水解的PC面料,其特征在于:所述流平剂为PU流平剂SC-333。
3.如权利要求1所述的一种环保耐刮耐水解的PC面料,其特征在于:所述面料层中的耐黄剂和中料层中的耐黄剂皆为耐黄剂ZK-A004。
4.如权利要求1所述的一种环保耐刮耐水解的PC面料,其特征在于:所述阻燃材料为适用于湿法合成革的磷系环保型阻燃剂,具体为磷酸酯、亚磷酸酯、磷酸酯、有机磷盐中的任意一种。
5.如权利要求1所述的一种环保耐刮耐水解的PC面料,其特征在于:所述底料层为弹性布料层。
6.一种如权利要求1-5所述的环保耐刮耐水解的PC面料的制备方法,其特征在于,包括以下步骤:
步骤1,面料层材料制备及中料层材料制备具体步骤为:
a.将PC粒87%、硅橡胶12%、流平剂0.5%和耐黄剂0.5%投入反应釜一内,加热至60℃且持续5小时共混,制的面料层原料,备用;
b.将二苯其甲烷二兵氰西酸脂(MDI)35%、聚四氢呋喃(PTMEG)35%、丁二醇(BDO)15%、乙酯(ETAC)7%、耐黄剂0.3%和阻燃材料7.7%投入反应釜二内,加热至60℃且持续5小时共混,制的中料层原料,备用;
步骤2:将步骤1中制备所得中料层原料均匀涂覆在底料层上,经烘干机在120℃的条件下持续烘干20min,导出冷却并收卷备用;
步骤3,面料层成型具体步骤为:
a.选用无折痕、裂纹的离型纸送入涂布机中,并通过涂布机将将步骤1中制备所得面料层原料在离型纸上进行涂布处理,使面料层原料粘贴在离型纸;
b.涂覆有面料层原料的离型纸由涂布机导出,并进入第一段烘干机中,在90℃的环境内持续加热20min,使得离型纸上的面料层湿度降低,提高面料层的粘附性能;
c.经具体步骤b进行湿度控制后,再次送入第二段烘干机内,并由烘干机初始温度120℃提升至130℃,并持续30分钟,使得离型纸上的面料层成型,然后输出冷却,备用;
步骤4,PC面料合成具体步骤为:
a.将步骤2制得的带有中料层的底料层通过涂布台与冷却后的带有面料层的离型纸进行贴合,并通过压合机构进行挤压粘合,然后粘合后输入第三段烘干箱内,由第三段烘干箱初始温度120℃提升至130℃,并持续10分钟,使得离型纸上的面料层与底料层上的中料层成型,得到带有离型纸的面料,然后输出冷却,备用;
b.在冷却后,带有离型纸的面料经过分离机,将离型纸剥离面料层,然后面料继续进入第四段烘干箱内,由第四段烘干箱初始温度120℃提升至130℃,并持续35分钟,使得面料层与中料层黏贴,并在高温下逐渐一体成型,最后输出第四段烘干箱,冷却后通过收卷设备进行卷收保存。
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