NQ-401 “Meidi” Alkali Resistant Primer

Описание

Product introduction:

“Medi”  alkali-resistant sealing primer is a multi-functional alkali-resistant primer formulated from high-quality raw materials such as soap-free acrylic emulsion. It has excellent penetration ability and can effectively prevent water-soluble substances from precipitating from the cement base layer. It has strong adhesion to the substrate and high bonding strength. It can greatly improve the adhesion of the topcoat and has the properties of saving topcoat and improving the gloss of the topcoat.

Main Feature

*Excellent sealing properties.
*Good alkali resistance
*Excellent permeability and adhesion
*Water-based product, safe and non-toxic

Область применения:

Suitable for base treatment of various substrates

Технические параметры:

Implementation standards: JG/T210-2007, GB18582-2008

Theoretical paint consumption: 10 square meters/kg/one coat

Время высыхания: 1 час до поверхностного высыхания (при температуре окружающей среды 23°C и относительной влажности 50%)

Сушите в течение 2 часов (при температуре окружающей среды 23°C и относительной влажности 50%)

Recoating time: 2 hours (at an ambient temperature of 23°C and a relative humidity of 50%)

Срок годности: 12 месяцев с даты производства (без вскрытия)

Используйте ссылку:

*Базовый слой должен быть сухим, чистым, ровным и прочным.

*Влажность нового субстрата менее 10%. Значение pH составляет менее 10.

*Construction method: spraying, brushing or rolling

*Очистка посуды: Мойте их чистой водой, когда не используете

*Безопасность и охрана труда: Во время строительства необходимо соблюдать меры безопасности и носить спецодежду.

Packaging specifications:

6/22Kg iron drum packaging

Экологические требования:

*Хранить в прохладном месте при температуре 5-35℃.

*Среда строительства: температура ≥ 5℃ (базовая температура ≥ 10℃), влажность ≤ 85%, без дождя, снега, тумана, сила ветра ≤ уровень 4

*Транспортировка: перевозится как неопасный груз, защищается от замораживания и воздействия солнечного света

Base treatment and construction methods

■ Substrate: It should be solid, clean and dry, the moisture content must be less than 10%, and the PH should be less than 10. For powdered substrates, use tools such as a spatula or wire brush to remove the powdered layer and completely remove mold spots.

■ Old paint film: Check the aging of the old paint film, and remove loose parts thoroughly.

■ Salting out: It is recommended to use oxalic acid solution of appropriate concentration (specifically determined according to the degree of salting out, but generally no more than 5%), then rinse with clean high-pressure water and dry.

■ It can be applied by roller, brush or spray. Add water to dilute it evenly as appropriate. The amount of water added is generally not more than 15%. Wash tools promptly with clean water when not in use. It is recommended to use water-resistant putty for interior walls and high-strength exterior wall putty.

■ The construction temperature should not be lower than 5℃, the humidity should be less than 85%, and the substrate temperature should not be less than 10℃.

■ This product can be used on both interior and exterior walls.

■ Please refer to the product manual for specific usage instructions.

Storage, transportation and packaging specifications

■ Store in a dry, cool, airtight warehouse with a temperature above 5°C. The storage and transportation temperature is preferably between 5°C and 35°C.

■ The paint is water-based, non-toxic, non-flammable, and can be stored and transported as non-dangerous goods.

■ The shelf life is 24 months. The factory date can be found on the can or the certificate.