1. Product introduction
Cement brightener has the characteristics of color enhancement, color fixation, high water reduction, no chlorine and low alkali, high impermeability, super plasticization, retardation, early strength, excellent water retention and pumpability. Features.
After using cement brightener: the early strength of concrete is improved, the demoulding cycle is shortened, and the mold turnover is accelerated. Reduce mold investment. The product authenticity rate is improved. After demoulding, the surface of the product is smooth, without color differences and stains, and the color is more vivid and eye-catching. It has strong adaptability to various cements and pigments, and can be used with other admixtures. It has a wide range of applications.
This product has strong adaptability to various cements. The products are mainly used for producing colored pavement tile products with colored cement, white cement and ordinary Portland cement, as well as colored cement tiles or other colored concrete products that need to improve the surface finish.
2. Performance indicators
Appearance: colorless or slightly yellow transparent liquid, white powder.
PH value: 9±1
Solid content (%): 38±2
Diffusion force (mm): >200
Viscosity (CP): 20-40
Moisture content (%) (powder): less than 3
Sulfate ion content (%): 2.6
Chloride ion content (%): 0.03-0.04
3. How to use:
1. The dosage of brightener is about 2-3% of the cement fabric dosage (common dosage is 3%). According to the situation, the dosage can be adjusted appropriately.
2. Dissolve the brightener in 70-80% of the fabric mixing water first, then slowly add it to the fabric being stirred, stir thoroughly, observe the consistency of the fabric, and add excess mixing water to adjust to the appropriate consistency. . You can add excess mixing water to adjust to the appropriate consistency.
3. The vibration time of colored fabrics with brightener added into the mold should be controlled within a certain period of time and should not be too long, otherwise the brightness will be affected.
IV. Product functions
1. Not only can be used for artificial marble and terrazzo, but also can improve the color effect of decorative concrete made by ordinary processes;
2. Adaptability to cement Well, whether it is ordinary cement or colored cement, it can have the same effect of increasing light and color;
3. It has a certain water-reducing effect on cement mortar, making the cement mortar stronger and stronger early, thus accelerating the mold development. turnover, and improve the authenticity rate;
4. It can be used with other additives without affecting its bright effect.
5. Packaging and Storage
This product is divided into powder and 38% solution. The powder of this product is packed in plastic sealed bags, 20 kg per bag. The liquid is packed in barrels, each barrel weighing 250 kg. The powder absorbs moisture easily and should be stored in the original sealed bag in a dry place. The shelf life is one year. The liquid shelf life is 6 months. </p
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