CN108928064A - 抗刮超耐磨复合pvc板材 - Google Patents
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- B32B27/00—Layered products comprising a layer of synthetic resin
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
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- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/21—Anti-static
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/554—Wear resistance
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/00—Properties of the layers or laminate
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- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
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- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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Abstract
本发明公开了一种抗刮超耐磨复合PVC板材,包括至上而下的PVC透明片、彩膜层、底片、基材,PVC透明片为三层复合结构,由上至下分别为聚氨酯涂层、中空玻璃微珠层和PVC压延低层;基材采用聚氯乙烯、氯化聚氯乙烯结皮发泡板;进一步改进在于:中空玻璃微珠层为中空三层球形复合结构,由外向内分别为有机镀膜层、玻璃层、中空层;基材中添加纳米氧化硅作为抗静电剂;基材中采用阻燃剂;底片、基材之间通过PU胶水粘接连接。本发明不仅具有较好的耐磨性、阻燃性,而且具有较好的抗静电、防水性能,环保卫生。
Description
技术领域
本发明涉及一种高分子复合材料领域,特别是一种新型功能高分子材料。
背景技术
现有复合PVC板材具有无甲醇、防腐蚀、重量轻、隔音、隔热等特点,可以代替陶瓷面板和木质面板,在装饰行业得到越来越多的应用,但现有复合PVC板材存在下列缺陷:一是耐磨层抗刮性能不佳,耐磨度达到高度商用级需要耐磨层厚度要更厚,成本较高,使用寿命短;二是阻燃性能差。
发明内容
本发明针对现有技术的不足,提出一种能显著提高耐磨性、阻燃性的抗刮超耐磨复合PVC板材。
本发明通过下述技术方案实现技术目标。
抗刮超耐磨复合PVC板材,包括至上而下的PVC透明片、彩膜层、底片、基材,所述PVC透明片为三层复合结构,由上至下分别为聚氨酯涂层、中空玻璃微珠层和PVC压延低层;其特征在于:所述基材采用聚氯乙烯、氯化聚氯乙烯结皮发泡板。
上述结构中,所述中空玻璃微珠层为中空三层球形复合结构,由外向内分别为有机镀膜层、玻璃层、中空层。
上述结构中,所述基材中添加纳米氧化硅作为抗静电剂。
上述结构中,所述基材中采用阻燃剂。
上述结构中,所述底片、基材之间通过PU胶水粘接连接。
本发明与现有技术相比,具有以下积极效果:
1、基材采用聚氯乙烯、氯化聚氯乙烯结皮发泡板,显著提高本发明表面硬度和强度。
2、中空玻璃微珠层为中空三层球形复合结构,由外向内分别为有机镀膜层、玻璃层、中空层,使得本发明表面硬度能达到铅笔硬度9H,具有优异的机械性能、耐磨性能、抗刮性能、抗老化性能、韧性好、质量轻、使用寿命长、节能卫生环保、防水防霉和防污。
3、基材中添加纳米氧化硅作为抗静电剂,提高本发明抗静电性能。
4、基材中采用阻燃剂,使本发明具有较好的阻燃性能。
5、底片、基材之间通过PU胶水粘接连接,提高本发明防水性能。
具体实施方式
下面结合实施例对本发明作进一步说明。
抗刮超耐磨复合PVC板材,包括至上而下的PVC透明片、彩膜层、底片、基材,PVC透明片为三层复合结构,由上至下分别为聚氨酯涂层、中空玻璃微珠层和PVC压延低层,本实施例中,中空玻璃微珠层为中空三层球形复合结构,由外向内分别为有机镀膜层、玻璃层、中空层。
基材采用聚氯乙烯、氯化聚氯乙烯结皮发泡板。
基材中添加纳米氧化硅作为抗静电剂。
基材中采用阻燃剂。
底片、基材之间通过PU胶水粘接连接。
Claims (5)
1.一种抗刮超耐磨复合PVC板材,包括至上而下的PVC透明片、彩膜层、底片、基材,所述PVC透明片为三层复合结构,由上至下分别为聚氨酯涂层、中空玻璃微珠层和PVC压延低层;其特征在于:所述基材采用聚氯乙烯、氯化聚氯乙烯结皮发泡板。
2.根据权利要求1所述的抗刮超耐磨复合PVC板材,其特征在于:所述中空玻璃微珠层为中空三层球形复合结构,由外向内分别为有机镀膜层、玻璃层、中空层。
3.根据权利要求2所述的抗刮超耐磨复合PVC板材,其特征在于:所述基材中添加纳米氧化硅作为抗静电剂。
4.根据权利要求3所述的抗刮超耐磨复合PVC板材,其特征在于:所述基材中采用阻燃剂。
5.根据权利要求4所述的抗刮超耐磨复合PVC板材,其特征在于:所述底片、基材之间通过PU胶水粘接连接。
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CN110469070A (zh) * | 2019-07-10 | 2019-11-19 | 安徽森泰木塑科技地板有限公司 | 快装装饰自粘贴墙板 |
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CN110469070A (zh) * | 2019-07-10 | 2019-11-19 | 安徽森泰木塑科技地板有限公司 | 快装装饰自粘贴墙板 |
CN110469070B (zh) * | 2019-07-10 | 2020-09-22 | 安徽森泰木塑科技地板有限公司 | 快装装饰自粘贴墙板 |
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