1.Artificial grass for kindergarten 2.Natural looking and feeling 3.Environment friendly 4.Color:red,yellow,blue,purple,green
artificial grass for home garden Artificial grass for kindergarden is a surface of synthetic fibres made to look like natural
grass. It is most often used in arenas for sports that were originally or are normally played
on grass. However, it is now being used on residential lawns and commercial applications
as well. The main reason is maintenance—artificial turf stands up to heavy use, such as
in sports, and requires no irrigation or trimming. Domed, covered, and partially covered
stadiums may require artificial turf because of the difficulty of getting grass enough sunlight
to stay healthy. Artificial turf is easy to install and has low maintenance cost,all weather use.
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Q:Can plastic bottles drink hot water?
Plastic bottles can be used to drink hot water, the most important thing is to look at the plastic bottle material, and some plastic bottles can be used to drink hot water, and some are not.
Q:Sponge does not belong to foam plastics
Sponges are biological, living in oceans and fresh water. Sponges are just a generic term for them.
Q:Are there any other plastic products besides stretch?
When the external force (hammer or rolling) function can crush into sheets without rupture is called ductility. Such as ductility of metal, including gold, platinum, copper, silver, tungsten and aluminum are rich in ductility. Quartz, glass and other non-metallic materials have some ductility at high temperature. Ductility is a property of metal minerals, one under external force characteristics of metal mineral is key to produce plastic deformation, which means that the mobile ions can rearrange and lose cohesion, which is the root cause of metal bond minerals with ductility.
Q:What are the grades of plastics from 1 to 7?
In order to facilitate the regeneration of various post consumer plastic products will need to use different kinds of plastic sorting, because the plastic consumption channels and more complex, some post consumer plastic and it is difficult to simply be distinguished by the appearance, therefore, the best in the plastic products marked material varieties.
Q:What is the best plastic welding method?
It must be welding with ultrasonic wave! Because he doesn't need other additives, and the efficiency and welding effects are not artificial. Unless you're a big plastic product.
Q:Waste plastics recycling plant how to solve environmental problems
Characteristics of plastics:Plastic has excellent chemical stability, corrosion resistance, electrical insulation and shock absorption, sound insulation effect is good sound insulation,, and has good elasticity, good with metal, glass, wood and other materials bonding, easy processing. In the four big industrial materials, the quantity, function, status and application range of plastics are expanding rapidly, leading a large number of metals, wood, paper and so on. They are widely used in various fields of national economy.Hazards of plastic use:However, it is because of some excellent properties of plastics that it is not easy to decay after use or consumption. It has seriously affected the ecological environment of the earth, and has aroused great concern all over the world.
Q:What is the role of calcium carbonate in plastics?
Improve the processability of plasticsThe addition of calcium carbonate can change the rheological properties of plastics. Calcium carbonate powder, in addition to the amount of often larger, which will help it and other components of mixing, but also help plastic processing forming.
Q:Can a plastic water cup be boiled in general?
General PC plastic cup can be resistant to -30-140 degrees, the physical properties of materials, it is said that this material in this temperature is not cracking and melting, but this is not from the food safety point of view, in the high temperature biphenol A precipitation, is harmful to the body, there is reported that will affect the male sexual function, the use of PC material has been banned in Canada and some western the cups, bottles etc.. During the period of safety, it is better not to use hot water with PC material, not to put it in the microwave oven.
Q:What are the processing methods of black masterbatch and what is more prominent than other plastic raw materials?
In the dyeing of plastic products, black masterbatch only 0.6%-0.8%, it will be extremely black, and no more will not be more dark. According to the experimental data show that the product in Xinjiang area for outdoor use, such as the need to rely on black masterbatch anti aging, as long as the use of high-quality black masterbatch (rather than return material as carrier, oil wetting, dispersion of calcium carbonate and so on it), content of carbon black in the products reached 2-2.5%, namely: every 100 kilograms of raw materials, there is a 5-6 (the weight of 40%) containing carbon black masterbatch, the role played by far more than any anti aging products, product life can reach more than 10 years. That's why drip irrigation products, water delivery products, communications cable products are all black.
Q:How many kinds of plastics are there?!
Generally refers to a special function, can be used in aviation, aerospace and other special fields of plastic. Such as fluorine plastics and silicone, with outstanding resistance to high temperature, self-lubricating and other special functions, and enhance the plastic and foam plastic with high strength, high cushioning and other special properties, these plastics are in the category of special plastics.