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您的位置: 网站世界杯比分预测 > 新闻动态 > 行业新闻 > 聚氨酯地坪和环氧地坪哪个好

聚氨酯地坪和环氧地坪哪个好?

公布时:2022-01-28 08:18:22人气:697

聚氨酯材料地坪和环氧树脂地坪那家好?

固化剂地坪涂料上最开始由瑞士在20多世纪30时期出现,經過80多年以的发展进步,树脂地坪乳胶漆因而良好的耐磨损性和耐生物腐蚀性效能实现了大范围的利用。它应该清扫全钢结构房屋建筑,保证质量钢结构房屋建筑造型图片的不符性。为近现代工企业业建设规划提出了非常大影响。

此外,现化工业化的发展进步对地坪提供了越多越从紧的耍求。如产生业多层住宅生孩子间、化工机械物料供水管道混凝土泵送等。聚氨酯泡沫树酯由拜耳司于1937年创造。终究会20多世纪80那个年代,所有作用性聚氨脂地坪技术发展迅速。其中,典型的产品技术是水性聚氨酯砂浆和双组分世界杯比分预测:无溶剂聚氨酯自流平地坪材料。特别是双组分无溶剂聚氨酯自流平在材料性能方面,如裂缝桥接性能、应用温度范围、抗冲击性、耐黄变性、耐磨性、耐化学腐蚀性等试验结果,可以弥补现有环氧地坪的一些缺陷,施工方法与环氧地坪相似。作为新一代工业地坪,它体现了地坪技木的的发展趋向分析。


聚氨酯泡沫地坪与树脂地坪优弱项相对较

改性环氧树脂地坪的优缺:

1环氧树酯材料树脂材料地坪漆具备顺畅的机械厂耐热性、抗刮性,能够走中重型该车辆。

2氯化橡胶漆地坪漆料凝固后收改小。

3、环氧防锈漆不饱和树脂地坪漆支承力强,在做到铺设质理的必要条件下,无脱层、裂纹干涉现象。

4改性环氧环氧环氧地坪漆具备优质产品的漂亮性。

5环氧防锈漆树脂材料地坪漆更具好的高压电器绝缘带的性能。

6环氧防锈漆树脂地坪漆享有较好的安全稳界定和耐电学性。环氧防锈漆树脂地坪漆可含碱、盐等沉渣,不能变质。


环氧漆地坪的弊端:

1它未能抗击地面下的受潮。

2抗出现划伤性能差。

3、耐高热力差。

4耐碱性差:固化剂树酯地坪耐分光光度计线效能差,可长远在户内动用,不然的话会高速度脆化,如变黄、挠度降底,或者粉化、层次等,氯化橡胶漆板材易碎,耐脆化性能差。


聚氨酯泡沫地坪的益处:

1纳米涂层测力效果好,硬性高,抗撞击、耐磨性;

2整体结构无接缝,表层通畅,无尘埃、细菌病毒累积,易冲洗,色调浓艳,存在一些 的装饰设计结果。

3、具备最合适的耐久性性,好一点的水平城市发展总合机械性能,在应用场景与相互竞争性文件相比之下具备优质。

4可逆性材料强。可利用业主规范自制不同的背景颜色;膜厚可调式,可弄成厚膜或薄铝层;可弄成没毒型,提供清洁卫生规范;也可弄成抗渗等防水地坪,耐普通机械金属腐蚀、耐溶剂,导电型、防滑防水型、防火型等多系统地坪

5安全施工弄平,维修费养生保健有利。先抹灰浆配合比,再刮石英石砂灰浆配合比的程序。让弄平,无空孔、批磨痕、砂磨痕;用于刮削、批补、打磨抛光等手段增添耐磨纳米涂层板厚和抗压难度,为表明耐磨纳米涂层供应保持良好的表明。

6可采用高含水率环保,尤为是华中、华东多雨天气潮湿各地。


聚氨脂地坪缺点:

1聚氨酯材料地坪在基础施工流程中对建筑材料的界面洗涤度需要很高。随着水的界面表面张力很高,泥垢很方便在油漆附着力上引致缩孔。

2对强物理力的扩散稳固性不高。当管网中的风速形成急剧下降变时,扩散的颗粒物状被压缩的成液态颗粒物状,造涂层厚度检测的点蚀。请求管网内部结构非常好,管厚无缺陷。

3、涂装设备腐蚀性强,需采用防腐衬里或不锈钢材料,设备成本高。由于水性聚氨酯地坪漆对管道的腐蚀,金属溶解,分散颗粒沉淀,涂层产生点蚀,因此也需要不锈钢管道。

丙烯酸地坪解决了环氧树脂地坪的一系弊端,具备着较高的广泛应用社会价值


Polyurethane floor and epoxy floor which good? How to choose?
  Epoxy floor coating was first invented by Germany in the 1930s. After more than 80 years of development, epoxy floor coating has been widely used for its excellent performance of wear resistance and chemical corrosion resistance. It can beautify the whole building and ensure the consistent architectural style. It has made great contributions to the construction of modern industry
  At the same time, the development of modern industry has put forward more and more strict requirements for the floor. Such as manufacturing industry multi-storey production room, chemical raw material pipeline pumping, etc. Polyurethane resin was invented by Bayer company in 1937. Until the 1980s, all kinds of functional polyurethane flooring technology developed rapidly. Among them, the typical product technology is waterborne polyurethane mortar and two-component solvent-free polyurethane self leveling floor materials. In particular, the two-component solvent-free polyurethane self leveling in material properties, such as crack bridging performance, application temperature range, impact resistance, yellowing resistance, wear resistance, chemical corrosion resistance test results, can make up for some defects of the existing epoxy floor, and the construction method is similar to the epoxy floor. As a new generation of industrial floor, it represents the development trend of floor technology
  Comparison of advantages and disadvantages between polyurethane floor and epoxy floor
  Advantages of epoxy floor:
  1.Epoxy resin floor paint has good mechanical properties, wear resistance and can walk heavy vehicles.
  2.The curing shrinkage of epoxy resin floor coating is small.
  3.The epoxy resin floor paint has strong adhesion, without delamination and cracking under the premise of construction quality assurance.
  4.Epoxy resin floor paint has excellent aesthetics.
  5.Epoxy resin floor paint has excellent electrical insulation.
  6.The epoxy floor paint has good stability and chemical resistance. The epoxy floor paint without alkali, salt and other   impurities is not easy to deteriorate.
  Disadvantages of epoxy floor:
  1.It can not resist heavy underground moisture.
  2.The scratch resistance is poor.
  3.High temperature resistance is poor.
  4.Poor weather resistance: epoxy resin floor has poor UV resistance and can be used outdoors for a long time, otherwise it will accelerate aging, such as discoloration, strength reduction, even pulverization, delamination, etc. Epoxy materials are brittle and have poor aging resistance.
  Advantages of polyurethane floor:
  1.The coating has good mechanical properties, high hardness, impact resistance and wear resistance;
  2.Overall seamless, smooth surface, no accumulation of dust, bacteria, easy to clean, colorful, with a certain  decorative effect.
  3.It has suitable durability, better technical and economic comprehensive performance, and has advantages compared with competitive materials in application occasions.
  4.It has strong plasticity. According to the user's requirements, it can prepare various colors; the film thickness can be adjusted, which can be made into thick film or thin coating; it can be constructed into non-toxic type to meet the health requirements; it can also be constructed into anti-corrosion floor such as impermeability, chemical corrosion resistance and oil resistance, and multi-functional floor such as conductive type, anti-skid type and flame retardant type.
  5.With excellent construction and leveling, easy to repair and maintain. The sequence of applying mortar and then scraping quartz sand mortar. It is required to be flat without holes, batch knife marks and sand grinding marks; scraping, batch patching and grinding are used to increase the thickness and compressive strength of the coating to provide a good surface for surface coating.
  6.It can be used in high humidity environment, especially in rainy and humid areas in East and South China.
  Disadvantages:
  1.Polyurethane floor has a high requirement on the surface cleanliness of materials during the construction process. Due to the high surface tension of water, dirt is easy to cause shrinkage holes in the film.
  2.The dispersion stability against strong mechanical force is poor. When the velocity of flow in the pipeline changes rapidly, the dispersed particles are compressed into solid particles, causing pitting of the film. It is required that the pipeline shape is good and the pipe wall has no defects.
  3.It is highly corrosive to coating equipment, so anticorrosive lining or stainless steel material is needed, and the equipment cost is high. Due to the corrosion of water-based polyurethane floor paint on the pipeline, the metal dissolves, the dispersed particles precipitate, and the coating produces pitting, so the stainless steel pipe is also needed.
  Polyurethane floor makes up for some shortcomings of epoxy floor, and has higher application value. However, the cost of polyurethane floor is expensive, and it needs to be selected according to the actual use.


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