ethylene Base ester waterproof Anticorrosive coating It is divided into: primer coating, intermediate coating and surface coating. According to the national standard GB50046-2008 The requirements of the Code for Anticorrosion Design of Industrial Buildings are divided into: Grade I (heavy corrosion), Grade II (medium corrosion), Grade III (light corrosion), Grade IV (micro corrosion), general sewage disposal The factory adopts light anti-corrosion. For example, light anti-corrosion is divided into: Level I Ⅰ Type (extra enhanced 1.8-2 ）, Level II Ⅱ Type (reinforced 1.2-1.5 ）, Level III Ⅲ Type (common 0.8-1 ）, Level IV Ⅳ Type (minor 0.3-0.5 ）。
◆ Vinyl ester waterproof and anti-corrosion coating Of Film-forming substance by polyethylene , polytrifluorochloroethylene, vinyl ester, tertiary carbonate, polysiloxane, etc resin Mixed liquid system.
◆ Polyethylene is rare due to its main chain key Therefore, the stability, extensibility, water resistance and weather resistance are very good; Polytrifluoroethylene has good acid resistance, alkali resistance, salt resistance and mold resistance; Carbonic acid for and inorganic curing agent Linked genetic factors that react and graft onto resins, in particular, and concrete The surface plays a strong bonding role; Polysiloxane has strong defoaming and wetting effects, which is conducive to the full compatibility of powder and liquid materials, and has good permeability.
◆ Powder Selection of Vinyl Ester Waterproof and Anticorrosive Coatings ceramics Raw materials graphite , scale raw material, ceramic raw material is one of the more stable materials in inorganic powder at present, with small water absorption, and is used for manufacturing in industry Acid resistant brick 。
◆ The flexible film of vinyl ester waterproof and anti-corrosion coating has a good repair and shielding effect on the micro cracks of concrete; Vinyl ester film has good acid resistance, alkali resistance, salt resistance and mold resistance; The vinyl ester coating film has a compact structure and can be directly applied to the pasting of ceramic tiles. As a binder, it forms a continuous waterproof and anti-corrosion coating film.
Product features
◆ Resistance to strong acid, alkali, salt, industrial sewage, domestic sewage, oil, etc
◆ High bonding strength, excellent mechanical properties and elasticity.
◆ Harmless, harmless and pure, it can be used for anti-corrosion, waterproof and impermeability of drinking water engineering.
◆ Both dry and wet base surfaces can be constructed, which is simple and safe.
◆ Strong ozone corrosion resistance and resistance to biological bacteria.
◆ Carbonation experiment of concrete protected by vinyl ester waterproof and anti-corrosion coating twenty-eight After days, the carbonization level is zero.
