CN106521984A - 聚氨酯合成革用添加剂及制备方法 - Google Patents

聚氨酯合成革用添加剂及制备方法 Download PDF

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CN106521984A
CN106521984A CN201610961946.3A CN201610961946A CN106521984A CN 106521984 A CN106521984 A CN 106521984A CN 201610961946 A CN201610961946 A CN 201610961946A CN 106521984 A CN106521984 A CN 106521984A
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黄小平
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NANPING BOSHIDA ENERGY-SAVING TECHNOLOGY Co Ltd
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Abstract

本发明提供一种聚氨酯合成革用添加剂及其制备方法，由如下重量配比的原料制成：聚酯树脂25‑28份，萜烯树脂7‑9份，白炭黑2‑3份，皂粉1.2‑1.5份，乙撑双硬脂酸酰胺1.8‑2.2份，硅烷偶联剂0.8‑1.3份，甜菜碱0.6‑0.7份，分散剂1.2份，氟素拨水剂0.6份，水60‑65份。本发明的添加剂加入合成革中使用，对环境无危害，也不会危害人体健康，可以提高合成革的耐水性和稳定性。最终制备的合成革具有抗静电性、低刺激性、杀菌性、低毒性、乳化分散性、化学稳定性、生物降解性等特性。

Description

聚氨酯合成革用添加剂及制备方法
技术领域
本发明涉及合成革领域，尤其涉及一种聚氨酯合成革用添加剂及其制备方法。
背景技术
合成革模拟天然革的组成和结构并可作为其代用材料的塑料制品。通常以经浸渍的无纺布为网状层，微孔聚氨脂层作为粒面层制得。其正、反面都与皮革十分相似，并具有一定的透气性，比普通人造革更接近天然革。
合成革被用于制作鞋、靴、箱包和球类，也广泛用于室内装饰、床垫、沙发和汽车中作为真皮的替代品，但是目前的合成革易存在以下问题：在某些应用范围内功能不够完善，舒适性和实用性不够优秀，手感生涩，防水性差，透气性差，不耐磨耐刮，并且存储时易虫蛀。
发明内容
本发明的目的在于提供一种聚氨酯合成革用添加剂及其制备方法，以解决上述技术问题。
本发明所要解决的技术问题采用以下技术方案来实现：
一种聚氨酯合成革用添加剂，其特征在于：由如下重量配比的原料制成：
聚酯树脂25-28份，
萜烯树脂7-9份，
白炭黑2-3份，
皂粉1.2-1.5份，
乙撑双硬脂酸酰胺1.8-2.2份，
硅烷偶联剂0.8-1.3份，
甜菜碱0.6-0.7份，
分散剂1.2份，
氟素拨水剂0.6份，
水60-65份。
所述分散剂为乙烯基双硬脂酰胺。
一种聚氨酯合成革用添加剂的制备方法，其特征在于：包括如下步骤：
一、按配方将聚酯树脂和萜烯树脂混合均匀得到混合物A，然后取出二分之一的混合物A与二氧化硅消光粉在水中搅拌、研磨、过滤后得到混合物B；
二、将混合物B加入皂粉、乙撑双硬脂酸酰胺、硅烷偶联剂、甜菜碱、分散剂和氟素拨水剂，搅拌均匀后得到混合物C；
三、将混合物C加入剩余的二分之一的混合物A，混合搅拌均匀后过滤即可得到本发明所述的合成革用防蚊虫防水透气耐磨树脂。
本发明的有益效果是：
本发明的添加剂加入合成革中使用，对环境无危害，也不会危害人体健康，可以提高合成革的耐水性和稳定性。最终制备的合成革具有抗静电性、低刺激性、杀菌性、低毒性、乳化分散性、化学稳定性、生物降解性等特性。
采用本发明所述的添加剂后的合成革：光泽柔和，手感爽滑，防水透气，耐磨耐刮，且能够对蚊、蝇、蚤、虱、蛀虫等具有高效、快速的击倒灭杀效果以及良好的驱避作用；不含有毒有害物质，其制成的合成革为绿色环保产品；
本发明还公开了上述添加剂的制备方法，该制备方法与现有技术相比，具有生产工艺简单，易于工厂化操作的优点。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明，但下述实施例仅仅为本发明的优选实施例，并非全部。基于实施方式中的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得其它实施例，都属于本发明的保护范围。
实施例1
一种聚氨酯合成革用添加剂，由如下重量配比的原料制成：
聚酯树脂25份，
萜烯树脂7份，
白炭黑2份，
皂粉1.2份，
乙撑双硬脂酸酰胺1.8份，
硅烷偶联剂0.8份，
甜菜碱0.6份，
分散剂1.2份，
氟素拨水剂0.6份，
水60份。
聚氨酯合成革用添加剂的制备方法，包括如下步骤：
一、按配方将聚酯树脂和萜烯树脂混合均匀得到混合物A，然后取出二分之一的混合物A与二氧化硅消光粉在水中搅拌、研磨、过滤后得到混合物B；
二、将混合物B加入皂粉、乙撑双硬脂酸酰胺、硅烷偶联剂、甜菜碱、分散剂和氟素拨水剂，搅拌均匀后得到混合物C；
三、将混合物C加入剩余的二分之一的混合物A，混合搅拌均匀后过滤即可得到本发明所述的合成革用防蚊虫防水透气耐磨树脂。
实施例2
一种聚氨酯合成革用添加剂，由如下重量配比的原料制成：
聚酯树脂28份，
萜烯树脂9份，
白炭黑3份，
皂粉1.5份，
乙撑双硬脂酸酰胺2.2份，
硅烷偶联剂1.3份，
甜菜碱0.7份，
分散剂1.2份，
氟素拨水剂0.6份，
水65份。
聚氨酯合成革用添加剂的制备方法，包括如下步骤：
一、按配方将聚酯树脂和萜烯树脂混合均匀得到混合物A，然后取出二分之一的混合物A与二氧化硅消光粉在水中搅拌、研磨、过滤后得到混合物B；
二、将混合物B加入皂粉、乙撑双硬脂酸酰胺、硅烷偶联剂、甜菜碱、分散剂和氟素拨水剂，搅拌均匀后得到混合物C；
三、将混合物C加入剩余的二分之一的混合物A，混合搅拌均匀后过滤即可得到本发明所述的合成革用防蚊虫防水透气耐磨树脂。
实施例3
一种聚氨酯合成革用添加剂，由如下重量配比的原料制成：
聚酯树脂26份，
萜烯树脂8份，
白炭黑2.5份，
皂粉1.3份，
乙撑双硬脂酸酰胺1.95份，
硅烷偶联剂1.15份，
甜菜碱0.65份，
分散剂1.2份，
氟素拨水剂0.6份，
水63份。
聚氨酯合成革用添加剂的制备方法，包括如下步骤：
一、按配方将聚酯树脂和萜烯树脂混合均匀得到混合物A，然后取出二分之一的混合物A与二氧化硅消光粉在水中搅拌、研磨、过滤后得到混合物B；
二、将混合物B加入皂粉、乙撑双硬脂酸酰胺、硅烷偶联剂、甜菜碱、分散剂和氟素拨水剂，搅拌均匀后得到混合物C；
三、将混合物C加入剩余的二分之一的混合物A，混合搅拌均匀后过滤即可得到本发明所述的合成革用防蚊虫防水透气耐磨树脂。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的仅为本发明的优选例，并不用来限制本发明，在不脱离本发明精 神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种聚氨酯合成革用添加剂，其特征在于：由如下重量配比的原料制成：
聚酯树脂25-28份，
萜烯树脂7-9份，
白炭黑2-3份，
皂粉1.2-1.5份，
乙撑双硬脂酸酰胺1.8-2.2份，
硅烷偶联剂0.8-1.3份，
甜菜碱0.6-0.7份，
分散剂1.2份，
氟素拨水剂0.6份，
水60-65份。
2.根据权利要求1所述的聚氨酯合成革用添加剂，其特征在于：所述分散剂为乙烯基双硬脂酰胺。
3.一种权利要求1所述聚氨酯合成革用添加剂的制备方法，其特征在于：包括如下步骤：
一、按配方将聚酯树脂和萜烯树脂混合均匀得到混合物A，然后取出二分之一的混合物A与二氧化硅消光粉在水中搅拌、研磨、过滤后得到混合物B；
二、将混合物B加入皂粉、乙撑双硬脂酸酰胺、硅烷偶联剂、甜菜碱、分散剂和氟素拨水剂，搅拌均匀后得到混合物C；
三、将混合物C加入剩余的二分之一的混合物A，混合搅拌均匀后过滤即可得到本发明所述的合成革用防蚊虫防水透气耐磨树脂。
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