水性聚氨酯自流平地坪

发布时间:2019-10-28

浏览次数:36

水性聚氨酯地坪是指用聚氨酯地坪涂料结合一种新型无溶剂或水性、无污染的地面功能施工技术。

  产品介绍products introduction

  水性聚氨酯地坪是指用聚氨酯地坪涂料结合一种新型无溶剂或水性、无污染的地面功能施工技术。

  Waterborne polyurethane floor is a new type of surface function construction technology with polyurethane floor coating combined with no solvent or water and no pollution.

  优点PRODUCT FEATURES

  优异的耐磨性能及机械性能、耐化学药品性能好,耐候性好。

  Excellent wear resistance and mechanical properties, good chemical resistance, good weather resistance.

  适用范围 application

  机械、食品、电子、化工、医药、烟草、纺织、家具、轻工、塑料、文体用品等,制造工厂车间和仓库的水泥地面或水磨石地面。尤其适用于食品加工场所及冷库。

  Machinery, food, electronics, chemical industry, medicine, tobacco, textiles, furniture, light industry, plastics, cultural and sports supplies, etc., manufacture cement floors or Terracotta floors in factory workshops and warehouses. It is especially suitable for food processing places and cold storage.

  施工流程application process

  1、基础地面处理:彻底清理表面的灰尘、油污及其它垃圾

  2、水性底涂层施工:将底漆和固化剂按照一定的比例进行加水搅拌,搅拌均匀后进行刮涂或滚涂施工。

  3、水性中涂砂浆层施工:在已配置好的水性中涂中加入专用填料,配成水性砂浆,用馒刀将其均匀涂布,用于找平、增加厚度及涂层抗压强度。

  4、水性中涂腻子层施工:水性中涂砂浆层干透后进行打磨,用水性中涂配成的腻子,根据实际需要进行数道施工,要求达到平整无孔洞,无批刀印及砂磨印为准。

  5、按照比例将面漆与固化剂混合,搅拌均匀后进行自流平面涂。

  1、Basic ground treatment: thorough cleaning of surface dust, oil and other waste

  2、Water-based coating construction: the primer and curing agent in accordance with a certain proportion of water mixing, stirring evenly after scraping or rolling construction.

  3、Water-based mortar layer construction: in the already configured waterborne coating in the addition of special fillers, mixed with waterborne mortar, evenly coated with a bilge knife for leveling, increase thickness and coating compressive strength.

  4、Waterborne coating putty layer construction: water-borne coating putty layer dry after grinding, water coating putty, according to actual needs to carry out several construction, required to achieve a flat hole, no batch knife printing and grinding printing.

  5、Mix the finish paint with the curing agent according to the ratio and mix it evenly for self-flow surface coating.

  技术指标technical specification

序号

Number

检测项目名称

Item

单位

Unit

技术要求

Technical Requirement

1

在容器中状态

/

搅拌混合后均匀,无硬块

2

涂膜外观

/

涂膜外观正常

3

干燥时间

h


表干

≤8

实干

≤48

4

铅笔硬度(擦伤)

/

≥2H

5

附着力

≤1

6

抗压强度

MPa

≥45

7

耐磨性(750g/500r)

g

≤0.06

8

耐冲击性

Ⅰ级

/

500g钢球,高100cm,涂层无裂纹、剥落

9

耐水性(168h)

/

不起泡、不脱落,允许轻微变色,2h后恢复

10

耐化学性

耐油性(120#汽油,72h)

/

不起泡、不脱落,允许轻微变色

耐碱性(20%NaOH72h)

/

不起泡、不脱落,允许轻微变色

耐酸性10% H2SO448h)

/

不起泡、不脱落,允许轻微变色