In the outdoor decoration, first of all, according to the paint specified in the construction drawing, but some construction drawings only indicate "wall brush exterior wall paint", and when the variety is not indicated, it is necessary to select the appropriate according to the specific situation. Exterior paint. 1. Determine according to the decoration part of the building (1) In places with large passenger flow (such as halls, restaurants (restaurant decoration renderings) and corridors (corridor decoration renderings), etc., should have good aging resistance, pollution resistance, water resistance and color retention. Good and highly adherent coatings. (2) In places with less passenger flow, paints with good fireproof, mildewproof, anti-staining and easy brushing properties should be used. (3) In places with high humidity (such as bathrooms, toilets and kitchens (kitchen decoration renderings), etc.), coatings with water resistance, fire resistance, mildew resistance, stain resistance, and easy brushing should be used. 2. Select according to the base material (1) For concrete and cement base, the coating is required to have good alkali resistance and hiding. (2) For lime and gypsum board wall surface, there are many paints available, but not all paints are applicable. For example, JHN841-1 scrubbing exterior wall paint can not be used. (3) The paint applied on the wood base surface should be a non-alkaline paint because the alkaline paint is destructive to the wood base. 3. Select according to the geographical location and climate characteristics of the building (1) The exterior paint used in the hot and rainy south should have good water resistance and mildew resistance. (2) The exterior wall coating used in the cold north should have good freeze-thaw resistance. (3) In the rainy season, the exterior wall coating with rapid drying and good initial water resistance should be selected. 4. According to the decoration standard, you can choose high-grade paint for the higher grade decoration, and vice versa or ordinary paint. Rotary Lobe Pumps for Surfactant The media for the production of cosmetics include glycerin, Carbomer, hyaluronic acid, thickener, emulsion, cream and so on. They have special requirements for the structure, hygiene level and cleaning system of the lobe pump in the production process. Our rotor pump has obtained 3A, FDA and other certification, meets food grade requirements, and supports CIP system cleaning. Different different medium viscosity choose different rotation speed to meet the production process requirements of various cosmetics. Surfactant Transfer Pump,Surfactant Aeo-9 Lobe Pump,Alkylolamides Transfer Pump,Cab-35 Transfer Pump NINGBO DURREX PUMPS CO.,LTD , https://www.durrexlobepump.com
Applications:
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