Teflon-modified vinyl terrace paint

Abstract

The invention discloses a teflon-modified vinyl terrace paint, which is shortly named as a FVC terrace paint. The paint is composed of a component A, a component B and a component C, wherein the component A is prepared by nine substances such as vinyl resin, teflon resin, pvc resin, and an anionic carboxylic acid polymer dispersant; the component B is methylethyl ketone peroxide and the component C is cobaltous naphthenate, while in use, the teflon-modified vinyl terrace paint is prepared by weight ratio of the component A to the component B to the component C being 100: 1.5-4: 1.5-4. The invention also discloses a formula and a making technology for making anticorrosion terrace by using the teflon-modified vinyl terrace paint. The paint has the characteristics of excellent chemical medium corrosion resistance, weatherability, oiliness resistance, water resistance, and good machinery performance and application property, usage life is long, cracking resistance performance is good, and the paint can be used in the chemical, pharmacy, petroleum and food industries as a protection material for a matrix surface layer of a concrete floor, metope building structure and a member.

Description

technical field [0001] The invention is a multi-component solvent-based polytetrafluoroethylene modified vinyl floor paint, referred to as FVC floor paint, which belongs to the technical field of industrial anticorrosion. technical background [0002] The anti-corrosion floor coatings commonly used in the market currently include epoxy floor coatings, chlorosulfonated polyethylene floor coatings, unsaturated polyester resin floor coatings, etc. They have their own advantages, some have better water resistance, and some are easy to construct. Some have high adhesion, but there are generally disadvantages such as unsatisfactory coating corrosion resistance, short service life, and frequent renovation. Based on the existence of these problems, Zhejiang Yonggu Weibi Coatings Co., Ltd. Researched and developed a new series of anti-corrosion coatings with excellent corrosion resistance, wide application range, simple construction, good crack resistance and long service life, that ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the common problems of poor corrosion resistance, low floor strength and short service life in floor coatings, we have developed FVC series coatings, among which FVC floor coatings are polytetrafluoroethylene modified vinyl floor coatings. It is more outstanding. The formula of the floor coating introduces components such as polytetrafluoroethylene and polyvinyl chloride resin with excellent corrosion resistance and stable molecular structure, and develops a kind of anti-impact corrosion resistant to most acids, alkalis and salts. It is a polytetrafluoroethylene modified vinyl floor coating with outstanding performance, easy construction, good anti-cracking performance and long service life. Formation; B component is methylperoxide; B component is peroxide; C component is cobalt naphthenate, and the weight ratio formula of the three components is: A component: B component: C component = 100: 1.5-4: 1.5-4 , The weight percent formula of A component is as follows: vinyl resin 70-75, polyvinyl chloride resin 3-7, polytetrafluoroethylene resin 1-5, anionic carboxylic acid polymer dispersant 0.3-0.7, iron oxide red 5- 10. Barite powder 5-10, white carbon black 1-3, glass fiber 1-3, dioctyl phthalate 0.5-2, the preparation method of component A is: first put vinyl resin in proportion In the reactor and mixed at a speed of 300 rpm, at the same time, the specified amount of anionic carboxylic acid polymer dispersant, dioctyl phthalate, glass fiber, and white carbon black were put into the reactor and mixed at a low speed for 15 minutes Then increase the stirring speed to 600 rpm high-speed stirring, and slowly add polytetrafluoroethylene resin and polyvinyl chloride resin, stir at high speed for 10 minutes, then add iron oxide red, barite powder and other components, and disperse evenly at high speed After stirring for 30 minutes at low speed, add a specified amount of methyl ethyl ketone peroxide to the above component A before construction, and then add a specified amount of cobalt naphthenate in component C after 5 minutes of stirring, and stir for 5 minutes Then it is dubbed into PTFE modified vinyl floor coating