PP granule manufacturers: what are the plastic particle damage
Plastic particles are raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastic is a polymer material that can be made from petroleum, such as ethylene, propylene, vinyl chloride, styrene, etc. Under certain conditions, the molecules of these substances can react with each other to form high molecular weight compounds, I .e. polymers. PP granule manufacturers: plastic particle damage
Plastic particles, commonly known as plastic particles, are raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastic is a polymer material that can be made from petroleum, such as ethylene, propylene, vinyl chloride, styrene, etc. Under certain conditions, the molecules of these substances can react with each other to form high molecular weight compounds, I .e. polymers.
PP granule manufacturers: plastic particle damage
White pollution has two kinds of hazards: visual pollution and potential hazards. Visual pollution refers to plastic bags, boxes, cups, bowls, etc. Scattered in the environment, bring bad stimulation to people's vision and affect the beauty of the environment. A few years ago, someone joked that there are two Great Walls in China, one is the ancient Great Wall and the other is the White Great Wall, which means that there are white lunch boxes and plastic bags everywhere along the Chinese railway, which is visual pollution.
PP granule manufacturers: seriously affect our health.
The ultra-thin plastic bags we use to hold food are generally polyvinyl chloride plastic. As early as forty years ago, it was discovered that vinyl chloride monomer remained in polyvinyl chloride plastics. When people are exposed to vinyl chloride, they may experience swelling of the wrists and fingers, hardening of the skin, splenomegaly, and liver damage.
PP Granules Manufacturer: Soil Degradation
Deterioration of the soil environment, seriously affecting the growth of crops. The plastic products used in our country are generally not degradable, and the molecular weight is above 20000. Only when the molecular weight drops below 2000 can it be used by microorganisms in nature, a process that takes at least 200 years. The waste agricultural film and plastic bags in the farmland will stay in the field for a long time, affecting the air permeability of the soil, hindering the flow of water, thus affecting the absorption of water and nutrients by crops, and preventing the growth and development of crops.
PP granule manufacturers: endanger the surrounding environment
Landfill is still one of the main methods of urban waste disposal in China. Due to the small density and large volume of the plastic film, it can quickly fill the site and reduce the capacity of the landfill to dispose of waste. Moreover, because the foundation of the landfill is relatively soft, harmful substances such as bacteria and viruses in the garbage can easily penetrate into the ground, pollute the groundwater and harm the surrounding environment.
PP granule manufacturers: secondary pollution
If the waste plastics are burned directly, it will cause serious secondary pollution to the environment. When plastic is burned, it will not only produce a large amount of black smoke, but also produce a substance that has been highly toxic so far. It takes at least 15 months to gradually decompose after entering the soil, causing harm to plants and crops; this substance is harmful to the liver and brain of animals. Cause serious damage. The pollution of the substances produced by waste incineration to the environment has become a more sensitive issue of concern around the world.