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As an "energy-saving and environmentally friendly" building material product, UPVC Profile doors and windows have always been favored by decoration companies and ordinary people, but energy saving does not mean environmental protection. Many toxic plastic-steel doors and windows not only pollute the environment, but also harm human health. In order to protect consumers from toxic plastic-steel doors and windows, let’s take a look at the editor of LUMEI UPVC Profile to see which methods can be used to determine whether plastic-steel doors and windows are toxic.
1. Look at the product profile name
Toxic UPVC Profile doors and windows generally use low-priced lead salt stabilizers as their main raw materials. This raw material contains lead and is named "PVC profile". Non-toxic plastic steel doors and windows are made of non-toxic, non-polluting and environmentally friendly raw materials, named "UPVC profiles"
2. Look at the packaging logo
Look at the product name, implementation standard, factory name, factory address, quality level, etc. marked on the product packaging or label. For example, whether the basic content annotations are complete, whether there is ghosting or deviation in the color of the text or pattern. If the content of the packaging logo is incomplete, the text or pattern is overprinted with ghosting or deviation, it must be produced by a small profile company, and it is best not to buy it.
3. Look at the quality inspection certificate
After choosing UPVC Profile doors and windows, you must ask the dealer for the product quality inspection certificate. If the inspection items in the certificate or inspection report are marked with lead content, it proves that the product is a PVC profile.
4. Look at the color of the product
The color of the toxic UPVC Profile doors and windows is white. Although white, it gives people a very "stupid" intuitive feeling, that is, it is dark or white and blue, with a strong sense of cleanliness. After a period of use, it will gradually become polluted by sulfur and sulfide in the atmosphere. Gray-black. The color of the non-toxic plastic steel is pure, like ivory white, and the smooth feeling is crystal clear and soft, and it has the feeling of penetrating into it. It will not be gray-black when it is polluted by sulfur and sulfide in the atmosphere.
5. Look at the effect of use
Lead salt UPVC Profile doors and windows will form lead dust on the surface under the long-term action of sunlight and heat, which will cause lead poisoning and lead pollution. After lead enters the human body, except part of it is excreted through feces and sweat, most of it is deposited in the bone marrow, melts into the blood, and damages the bone marrow hematopoietic system. Lead can also hinder the body's blood synthesis, leading to anemia, headache, dizziness, fatigue, drowsiness, constipation and sore limbs.
The above is the method to distinguish whether UPVC Profile doors and windows are poisonous, I hope it can be helpful to you.
