Trash can material classification and characteristics
Trash cans are used everywhere in daily life, whether it is in our own home, roadside, or park, we can see all kinds of trash cans everywhere. The existence of trash cans not only makes our daily garbage have a good treatment, but also purifies our living environment.
So what are the general types of trash cans? Let’s understand: trash cans are roughly divided into plastic trash cans, wooden trash cans, FRP trash cans, steel wood trash cans, steel plate trash cans, stainless steel trash cans, etc. from the material. Of course, if you subdivide the category, you can also divide a lot of detailed classifications, so I will not explain them here.
Here is an introduction to some of the trash can materials:
1. Introduction to FRP
FRP is a polymer composite material (English: Fiberglass Reinforcde Plastics (F.R.P), and the garbage collection container made of this material is a FRP trash can. FRP materials should first be used in national defense, aerospace, aviation and other fields, with the advancement of science and technology, gradually in the civilian product market has also been widely used. The use of FRP material to make trash can, the surface coated with ultraviolet radiation resistance and anti-aging effect gel coat layer, so that the product appearance is bright, bright color, recognized by the local market, at the same time FRP peel bin trash can, but also has the characteristics of light weight, high strength, anti-corrosion and anti-theft.
FRP material characteristics
Using high-quality glass fiber and imported resin coloring synthesis, it has high strength, corrosion resistance, acid and alkali resistance, anti-aging, no deformation under sun exposure, anti-ultraviolet, easy to clean, easy to operate, large collection capacity of the peel box, strong and durable and long service life, no theft and recycling value of the peel barrel. Clean, beautiful, eye-catching, not fading. It is molded in one go. Good sealing, no pollution to the environment. Some are galvanized sheet liners.”
2. Introduction to plastics
Plastics are polymer compounds (macromolecules) made of polymerization or polycondensation reaction with monomer as raw material, commonly known as plastics or resins. You can freely change the composition and shape style. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, pigments, etc.
Characteristics of plastic material
Chemical resistance; glossy, partially transparent or translucent; Most are good insulators; light and strong; Easy processing can be produced in large quantities and the price is cheap; Wide range of uses, many effects, easy to color, part of the high temperature resistance
3. Introduction to wood
The xylem consists of ducts, tube cells, wood fibers and wood parenchyma histiocytes, and wood rays. Xylem vascular plants (ferns, gymnosperms and angiosperms) mainly transport water and inorganic salts, and have complex tissues that support the role of the plant body.
Nature: Wood is a natural material, in the four main materials commonly used by human beings steel, wood, cement, plastic only it is directly taken from nature, which makes wood have low production cost, low energy consumption, non-toxicity, no pollution and other characteristics.
Good texture: Wood has good tactile properties that are easy to accept, far superior to materials such as metal and glass.
High strength-to-weight ratio: The ratio of some strength to weight of wood is higher than that of general metals, and it is a light and high-strength material.
Thermal insulation: The thermal conductivity of wood is very small, compared with other materials, the thermal conductivity of aluminum is 2000 times that of it, and the thermal conductivity of plastic is 30 times that of it. Therefore, the wood has good thermal insulation properties!
Electrical insulation: wood has poor point conductivity and is a better electrical insulation material.
Machinability: The wood is moderately soft and hard, and it is easy to process.
Ornamentation: The wood itself has a natural and beautiful pattern, and as a furniture and decorative material, it has a good decorative property. Due to some of the unique properties of wood mentioned above.
4. Stainless steel
Stainless steel (Stainless Steel) is the abbreviation of stainless acid-resistant steel, resistant to air, steam, water and other weak corrosive media or stainless steel is called stainless steel; The steel that resists chemical corrosion (acid, alkali, salt and other chemical erosion) is called acid-resistant steel. Due to the difference in chemical composition between the two and their different corrosion resistance, ordinary stainless steel is generally not resistant to chemical corrosion, while acid-resistant steel is generally stainless steel.
Stainless steel features
Stainless steel sheet is a material with low price, but customers have very high requirements for its surface quality. Stainless sheet in the production process will inevitably appear a variety of defects, such as scratches, pockmarks, sand holes, dark lines, creases, pollution, etc., so that its surface quality, such as scratches, creases and other defects are not allowed to appear in high-grade materials, and pockmarks, sand holes such defects in spoons, spoons, forks, production is also never allowed, because it is difficult to throw it off when polishing. It is necessary to determine the table quality level according to the degree and frequency of various defects on the surface, so as to determine the product grade.
Quality garbage bin product recommendation: Fancy galvanized durable stainless steel garbage waste container with pedal.