1. Introduction to Anionic Waterproof and Anti corrosion Asphalt Emulsifier

Anionic waterproof and anti-corrosion asphalt emulsifier is an anionic surfactant mainly used in the production of emulsified asphalt, with strong emulsifying properties. This emulsifier is used for alkali treatment in the production of emulsified asphalt, which can emulsify various road petroleum asphalt and quickly break and solidify specialized emulsified asphalt under dual gun spraying. It is suitable for waterproof and anti-corrosion projects such as tunnels and bridges. Anionic asphalt emulsifier (T14) specially used for waterproof and anti-corrosion is used to produce waterproof and anti-corrosion asphalt based water-based lotion, which has high calcium magnesium ion stability and good compatibility with macromolecular polymers and organic and inorganic fillers.

2. Characteristics of Anionic Waterproof and Anti corrosion Asphalt Emulsifier

(1) Strong emulsification performance: Anionic waterproof and anti-corrosion asphalt emulsifiers have strong emulsification performance, which can effectively emulsify asphalt and form a uniform emulsified asphalt system.

(2) Widely applicable: Suitable for waterproof and anti-corrosion projects such as tunnels, bridges, and residential basements, it can provide effective waterproof and anti-corrosion protection.

(3) Easy construction: Under dual gun spraying, emulsified asphalt can quickly break down and solidify, making it convenient for construction operations.

3. Usage method of anionic waterproof and anti-corrosion special asphalt emulsifier

Heat the water to 60-65 ° C, add the pre measured asphalt emulsifier, and stir to dissolve. Heat the asphalt to 130-150 ° C to produce emulsified asphalt.

4. Precautions for anionic waterproof and anti-corrosion special asphalt emulsifier

During use, attention should be paid to controlling the pH value. The best emulsification effect is usually achieved when the pH value is between 11.5-12.0. In addition, it is necessary to store it under sealed conditions and pay attention to moisture prevention.

5. Application scope of anionic waterproof and anti-corrosion asphalt emulsifier

Widely used in waterproof coatings for interior and exterior walls of industrial and civil construction, as well as anti-corrosion and anti-seepage fields for ships and steel structures. It can effectively reduce the surface tension of solvent water, and has strong dispersibility for film-forming components, pigments, and fillers of coatings. It can be widely used in interior and exterior wall decoration coatings.

6. Main technical indicators of anionic waterproof and anti-corrosion asphalt emulsifier

(1) Appearance: Milky white paste like substance

(2) Active ingredient content:>= 60%

(3) PH value: 7-9

(4) Recommended dosage: asphalt lotion 1.5~2.0%, building paint 2-3%

(5) Packaging: 50kg/drum

7. Comparison with other types of emulsifiers

Compared to other types of emulsifiers such as cationic emulsifiers, anionic waterproofing and anti-corrosion special asphalt emulsifiers have lower prices, simpler preparation processes, but relatively weaker adhesion to stone materials, and usually need to be used at higher temperatures. Therefore, when choosing to use anionic waterproof and anti-corrosion asphalt emulsifiers, it is necessary to make a reasonable selection based on specific construction requirements and environmental conditions.