PPG paint is a kind of paint, or it can be said that the paint is like the rainbow paint. What's different about this paint? For people outside the industry, they must not know what PPG paint is, but only know that paint is used to paint walls for decoration. For people in the industry, they must know about this paint, because this paint is the technology and innovation of a PPG industrial group in the fields of automobile, aviation and industrial coatings, However, it has always maintained its technical position in the industry. As a household metaphor, it is popular among Chinese consumers to launch new technologies and products. Today, it can be said that automotive paint is water-based paint, which means it is made with water as the main raw material, so it is also called water-based paint. Compared with other coatings, this feature is a great advantage. It not only has a wide range of raw materials, can be very economical, but also is very environmentally friendly. Using water as raw material not only saves, but also reduces the risk of fire during construction, and also reduces air pollution, which improves the working environment. In addition, the construction conditions are also greatly relaxed, that is to say, it is very convenient from the early production to the later construction. PPG paint is only one kind of paint. For consumers who need it, it is mainly to see which one they choose.
Tips for using water-based wood paint: 1. Grasp the humidity. When the ambient humidity is greater than 85%, it is not suitable for construction, otherwise it is easy to cause paint film whitening and other defects; 2. Advanced dedusting. The wood surface shall be polished and leveled, and the floating ash shall be treated. Dust cloth can be used for cleaning, and large areas (such as the floor) shall be repeatedly vacuumed with a vacuum cleaner; 3. Suitable temperature construction. When the temperature drops below 5 ℃, the drying time of paint will be prolonged, and at the same time, if the temperature is too low, white fog or extinction will occur, so construction should be avoided in this case; Avoid operating under direct sunlight or high temperature. If the temperature is too high, the paint will dry quickly, which will also produce pinholes or bubbles. Therefore, high temperature construction should be avoided as far as possible; 4. Painting procedure. During the construction of floor paint, the impact on the wall emulsion paint shall be considered. Generally, the wall surface shall be brushed first, and the next layer shall be left, and then brushed after the completion of floor paint construction; 5. It varies from material to material. Understand the woodiness of wood. If it is hard wood (such as teak, beech, Bengali), be careful to use putty, foam water, etc. as the primer to avoid discoloration and affect the adhesion. For hard wood, if you want to get a good effect, you can brush paint directly. If you need to fill gaps, it is recommended to mix paint and fine wood powder to fill them evenly; For ordinary wood, if transparent putty is required for substrate treatment, the entire base course should be evenly coated with a scraper, which should be thin rather than thick. After drying, it should be polished evenly and the excess transparent putty attached to the wood surface should be polished to avoid paint defects; 6. Coating control. The paint should be thin rather than thick, and can be applied in thin layers and multiple layers; For multi-layer coating construction, each coating shall be applied after the lower layer is completely dry, and each coating shall be polished; 7. Timely construction. Two component or three piece paint shall be mixed evenly after being proportioned, and then it shall be kept still for 15 minutes to let the air bubbles caused by mixing be discharged before use. If necessary, it shall be filtered before use. After the paint is proportioned, it shall be used up within 4 hours; 8. Pay attention to safety. The proportion and matching of paint varies with specific products. The construction personnel should read the product manual. In addition, paint is flammable, so pay attention to safety during construction;
Recycling the price of the whole plant equipment of the chemical plant The company recycles processing equipment, plant extraction production line equipment, pharmaceutical plant production line equipment, brewery, starch plant equipment, alkali plant equipment, salt plant equipment, xylitol production line, Chinese medicine extraction production line equipment, monosodium glutamate plant equipment, chicken essence plant equipment Dairy plant equipment, milk powder plant equipment, starch sugar plant equipment, glucose plant equipment, coal washing plant equipment, alcohol plant equipment, grease plant equipment, citric acid plant equipment, pigment plant equipment, fruit juice plant equipment, yeast plant equipment, sewage treatment equipment, sludge treatment equipment, biodiesel plant equipment, brewery equipment, dairy plant equipment Such as idle equipment, second-hand equipment transfer intermediary, recycling and adjustment. We will sincerely cooperate with friends from all walks of life with an open attitude. Our engineers and technicians provide services related to the whole plant equipment, including the whole plant construction, equipment layout, planning and design of the whole plant equipment, etc. The company also has wastewater evaporators, forced circulation evaporators, high salt wastewater evaporators, inorganic salt evaporators, organic acid salt evaporators, starch sugar evaporators, maltose evaporators, corn syrup, mainly used chemical equipment, second-hand stainless steel reactors, second-hand enamel reactors, second-hand condensers, second-hand centrifuges, second-hand dryers, second-hand evaporators, We supply second-hand 1-15m3 stainless steel enamel reaction kettle all the year round, LW horizontal spiral sedimentation discharge centrifuge, second-hand horizontal scraper discharge centrifuge, second-hand HR horizontal two-stage piston pushing centrifuge, second-hand dairy centrifuge, second-hand vegetable oil centrifuge, second-hand yeast centrifuge, second-hand Anqing 445 starch centrifuge, second-hand DPF850 starch separator, second-hand CH30PS Yada starch centrifuge, second-hand 10-400 square box filter press, Used diaphragm automatic filter press, used vacuum stock transfer filter, used 100-1000 square tube bundle dryer, used flash dryer, used fluidized bed dryer, used spray dryer, used drum dryer, used double cone dryer, used alcohol distillation tower, used refining tower, used stainless steel distillation kettle, used granulator, used hammer mill, Used stainless steel condenser, used homogenizer, used double effect three effect four effect concentration evaporator, used single effect scraper film evaporator, stainless steel storage tank and other mechanical equipment.
Recycling of chemical raw materials: the waste treatment of chemicals is to be processed by the manufacturer's technical equipment. In modern industrial technology, China has increased the investment in scientific research equipment and scientific research personnel in environmental protection. After decades of research and experimental application, a series of complete systems for environmental protection, recycling and reuse of industrial chemicals have been basically improved, We have made great success in protecting the environment and resources. Chemical recycling and waste treatment occupy a great position in the chemical industry. Under the concept of social environmental protection awareness, the waste and expired chemical and chemical raw materials of the factory are recycled through a series of scientific and technological equipment and environmental protection equipment.
In fact, it is easy to understand the composition of chemical raw material recycling manufacturers, mainly recycling some chemical raw materials for secondary sales! The raw materials purchased by some enterprises may not be used up, so they can be recycled through these recycling enterprises. This is a new way worth choosing, which is not only conducive to the return of funds, but also conducive to the reuse of resources. Generally, the raw materials purchased by the manufacturers will not be recycled by the distributors and will not be returned due to problems other than the quality of the raw materials. In this way, many manufacturers can not use the raw materials because of various reasons, and can not find a way to deal with the expired waste due to long-term storage. In addition, the hazardous waste treatment manufacturers will also have to subsidize a large amount of money, which will outweigh the loss, If it is handed over to recycling and purchase, special personnel will be assigned to classify the value of raw materials for valuable recycling.
In the recycling of chemical raw materials, the use of palmitic acid, let's have a brief understanding with the chemical raw material recycling company. Cetylic acid, also known as palmitic acid, is a very saturated fatty acid, insoluble in water, slightly soluble in petroleum ether, soluble in chloroform and acetic acid. Hexadecanoic acid is widely found in nature, with almost different contents in oils.
