In agricultural production, meteorological disasters are one of the important factors that cause agricultural production cuts and farmers to reduce income. Therefore, strengthening the monitoring and early warning of agricultural meteorological disasters has become increasingly important in the development of modern agriculture. With the development of science and technology, science and technology to change agriculture is no longer a slogan, but has become a real thing. For example, the application of intelligent agricultural environmental monitoring instrument in farmland demonstration parks enables agricultural workers to understand the changes in the agricultural environment anytime, anywhere, and provide strong technical support for farmers to increase their wealth.
Intelligent agricultural environmental monitoring instrument is an equipment system that can automatically observe and store meteorological observation data. It is developed and produced by Zhejiang Topsun Yunnong Science and Technology Co., Ltd. The system can pass wind direction, wind speed, rainfall, temperature, relative humidity, Meteorological elements such as barometric pressure, soil temperature, and soil moisture are monitored at all times on the spot to provide agricultural workers with scientific and effective data guidance. Using these meteorological data information to formulate cultivation and management, modern agriculture can bid farewell to past rough management models. Targeted adjustments should be made to farms to achieve refined and scientific management and control, and ultimately achieve the goal of increasing production and increasing efficiency.
The development of modern agriculture attaches great importance to the application of science and technology, and it is also inseparable from the participation of various types of agricultural instruments. Therefore, in the process of development in various regions, intelligent agricultural environmental monitoring instruments and other scientific instruments can be used as conditions for improving agricultural infrastructure equipment. And promote the effective focus of agricultural science and technology, and on this basis, continue to promote the construction and application of agricultural big data, promote the transformation of traditional agriculture to modern agriculture, change the current low cost of agricultural production, and make the modernization of agriculture. Get more results.
What`s Powder Coating
Powder coating is a dry finishing process that has become extremely popular. Powder coating is used on a wide array of products. More and more companies specify powder coatings for a high-quality, durable finish, allowing for maximized production, improved efficiencies, and simplified environmental compliance. Used as functional (protective) and decorative finishes, powder coatings are available in an almost limitless range of colors and textures, and technological advancements have resulted in excellent performance properties.
Advantages over other coating processes
1. Environment friendly. Powder coatings contain no solvents and release little or no amount of volatile organic compounds (VOC) into the atmosphere.
2. More thicker coatings without running or sagging than conventional liquid coatings.
3. Perfect color consistency. Powder coated items generally have fewer appearance differences than liquid coated items between horizontally coated surfaces and vertically coated surfaces.
4. A wide range of speciality effects are easily accomplished using powder coatings that would be impossible to achieve with other coating processes.
5. Curing time is significantly faster with powder coatings compared to liquid coatings especially when using ultraviolet cured powder coatings or advanced low bake thermosetting powders.
Powder Coating Process
The Powder coating process involves three basic steps: raw material preparation or the pre-treatment, the powder coating application and curing.
Powder Coating Substrate Considerations
Before applying the powder coating material, you must first consider the substrate material that you will be coating. It is very important to have a clear understanding of the true composition of the surface of the part.
ALUMINUM:
ALUMINUM CASTING
COLD/HOT ROLLED STEEL
CAST IRON
BRASS
COPPER
ZINC
STAINLESS STEEL
Powder Coating Properties:
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Coating Properties |
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Mechanical Properties |
Pencil hardness GB/T 6739-1996 H-2H |
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Adhesion (cross-cut method) GB/T 9286-1998 Grade 0 |
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Bending test GB/T 6742-1986 ≤ 2mm |
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Impact test GB/T 1732-1993 ≥50kg.cm |
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Cupping test GB/T 9753-1988 ≥7mm |
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Corrosion Resistance |
Salt spray test GB/T 1771-1991 >500 hours, no change, crossion width at crossing ≤ 2mm |
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Damp heat test GB/T 1740-1979 >1000 hours, mild loss of gloss |
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Temperature resistance 100°C/48 hours, excellent gloss retention |
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Powder Coating Colours
RALAL Range, Pantone Range, and other Natural Colour Systems (NCS)
If you have a Powder Coating Colour requirement that we do not stock we are usually able to source powders from the above ranges within 48 hours.
Powder Coating Gloss Level
Gloss is measured as a percentage.
1. Matt Powders are between 20% and 30% gloss.
2. Semi-gloss Powders are usually around 60-65% gloss.
3. Gloss Powders at least 80% and can be 85%.
Powder Coating finishes
1. Textured Powder Coating:
2. Ripple/Leatherette Powder Coating.
3. Hammerite Finish Powder Coating.
4. High Temperature Powder Coating.
5. Anti-Bacterial Powder Coating.
6. Clear or Tinted Powder Coatings.
Application Field
1. In automotive applications:
a) some primers used on bodywork have converted to powder. This has given improved coating quality and provided ecological advantages.
b) where a functional as well as a decorative finish is desirable powder coatings are being used increasingly eg.
i. - wheels,
ii. - bumper bars,
iii. - mirror frames,
iv. - oil filters,
v. - battery trays,
vi. - coil springs and
vii. - heads.
2. Appliances
a) Specially formulated, hard and scratch resistant powder coatings are replacing the energy-intensive porcelain finishes on washer tops and lids.
b) Powder coatings are being used on range housings, freezer cabinets, drier drums, and microwave oven cavities.
c) Outdoor furniture, farm and garden implements and garden tractors also are being finished with powder coating materials. - Interior fluorescent light reflectors are coated using a highly reflective, very thin powder coating.
d) Exterior lamp housings on highway and parking deck fixtures are coated with specially formulated powder which give ultra violet light protection and added corrosion protection
Powder Coated Sheet Metal,White Powder Coated Sheet Metal,Aluminium Sheet Powder Coated,Powder Coated Steel Plate
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