[ Chinese wardrobe network ] It is obviously impossible to put down a large wooden wardrobe in a university dormitory or a rented house. In the first place, large wardrobes were too large and could not be accommodated in a small room. In addition, it was a big problem when large-sized wooden wardrobes were difficult to move when moving to a dormitory or moving to a new home. Therefore, plastic multi-layer wardrobes came into being. Plastic wardrobes are often foldable, detachable, multi-layer, and space utilization, so they are loved by consumers. However, everyone knows the material of plastic multi-layer wardrobes. This article will introduce the material of plastic multi-layer wardrobes. .
Let’s first understand the classification of plastics.
According to the use of plastics, it is divided into general plastics and engineering plastics. General-purpose plastics refer to plastics with large output, low price and wide application range, including five major varieties of polyolefin, polyvinyl chloride, polystyrene, phenolic plastics and aminoplasts. Many of the products used in people's daily lives are made of these general purpose plastics.
Engineering plastics are plastics that can be used as engineering structural materials and in place of metal to make machine parts. For example, polyamide, polycarbonate, polyoxymethylene, ABS resin, polytetrafluoroethylene, polyester, polysulfone, polyimide, and the like. Engineering plastics are characterized by low density, high chemical stability, good mechanical properties, superior electrical insulation, and easy processing and forming. They are widely used in automobiles, electrical appliances, mechanical instruments and other industries, as well as in space navigation, rockets, missiles, etc.
Common materials for plastic furniture
Plastic furniture is mostly made of polypropylene and polyethylene, namely pp and ps. However, pp plastic is used more. This is another excellent resin type developed after nylon. It is a linear polymer with high density, no side chain and high crystallization, and has excellent comprehensive properties. The quality is lighter than polyethylene, the transparency is better than polyethylene, and it is harder than polyethylene.
The pp pellets are natural color and cylindrical particles. The particles are smooth and the size of the particles is 2mm-5mm in any direction. It is odorless, non-toxic and has no mechanical impurities. Pp plastic is non-toxic. No harm to the human body.
Children's plastics are generally required to be polyethylene. Polyethylene does not produce any black impurities and does not have any odor. However, polyethylene is expensive and uses less manufacturers.
However, no matter whether the plastic wardrobe material is poisonous or not, after buying it, it should be aired first in the ventilated place, and it will be placed in the baby room without any smell. After all, the plastic wardrobe has some added ingredients, such as fillers, plasticizers, Stabilizers, colorants, lubricants, etc.
Through the above introduction, we have already learned about the different materials of plastic multi-layer wardrobes. It can be seen that the plastic multi-layer wardrobes of different materials often have different quality, appearance and service life. It is worth noting that everyone should not be cheap when choosing. Some black-hearted manufacturers will add chemicals harmful to the human body in the wardrobe materials. Long-term use may be harmful to health. Therefore, everyone should choose to clean their eyes when choosing to buy, choose a plastic multi-layer wardrobe with the least harm and excellent price.
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