Many people like the magical cleansing power of nano-sponge, but the nano-sponge that is visible everywhere is toxic, and the nano-sponge has formaldehyde and other shocking reports. Is this magical magic rubbing in the end? Is there any harm to the human body?

The problem of nano-spiral is toxic. I believe many of my friends are scared by Sanlu milk powder. When I hear that the composition of nano-sponge is melamine, it is toxic. I think this is toxic.

Xiamen Sihang here to give you a first understanding of the nano-sponge (melamine).

First of all, melamine is not toxic, but it does not mean that it can be eaten. Just like the loess is not poisonous, if it is added to rice, eating too much will result in indigestion, malnutrition and even death. Then look back at the melamine tainted milk powder incident, melamine itself is not nutritious, can not be imported. Bad merchants put it in the milk powder, in order to increase the nitrogen content in the milk powder, the child eats naturally not digested, abdominal distension and abdominal pain, which has caused malnutrition in the long-term, which leads to the big-headed doll.

Secondly, Meijiaxin-Nano Sponge is a cleaning product that is used externally. Normal people will not eat it. Moreover, the nanosponge itself has good physical stability, does not melt in water, and can also be fireproof.

Third, many household children's tableware, like ceramics, are brightly colored melamine tableware made of melamine. Everyone has used it for more than ten years. I heard that it is poisonous?

Fourth, the nano-sponge has passed the international SGS environmental certification and is an environmentally friendly material.

Now the application of melamine is very extensive, you can go and see, refer to http://www.xmsihang.com/en/Content/426794.html

After understanding the non-toxic properties, everyone is definitely more concerned about the formaldehyde problem of nano-sponges.

Formaldehyde is highly harmful, causing irritating, sensitizing and mutagenic effects. Moreover, formaldehyde has a strong carcinogenic and cancer-promoting effect. The effects on human health are mainly manifested in olfactory abnormalities, stimuli, allergies, abnormal lung function, abnormal liver function and abnormal immune function. Formaldehyde damage to the human body is relatively large, such as nausea, vomiting, fatigue, headache and other symptoms of discomfort, can also cause nerve damage and other conditions.

It is really terrible, Xiao Bian also sees the scalp numb. However, we still first understand the melamine formaldehyde resin, which is obtained by polycondensation of melamine and formaldehyde. The melamine foam is made by high temperature foaming, and no residual formaldehyde remains. So there is no need to worry about the formaldehyde problem of melamine foam. Even if the irregular small workshop still contains residual formaldehyde in the nano sponge, the formaldehyde in the nano sponge will be washed away with water or water.

Many online testing conditions, we will analyze

1. Say that the standard exceeds 50 times, one of the screenshots has such a line ""Limited to textile category II (direct contact with skin) requirements<75mg/kg"", is in accordance with the ""National Textile Product Basic Safety Technical Specifications"" GB18401-2010 ""B Class - direct contact with the skin"", formaldehyde content should not exceed 75mg / kg. The test of the dish cloth as underwear, such a test is too random, and can not explain what the problem.

2. Referring to the ""Sanitary Standard for Formaldehyde in the Air of the Room"", the maximum allowable concentration of formaldehyde in the living room air is 0.08 mg/m3. Put the nano-spray in a closed large beaker to measure the formaldehyde concentration. According to the measurement method, all the materials in the home decoration are estimated to exceed the standard. It should be noted that the concentration of formaldehyde in the indoor air is determined by measuring the concentration of formaldehyde in a closed box.

3. Formaldehyde is a substance that is easily soluble in water and chemically unstable. It does not wait for the enrichment and has dissipated. Compared with the convenience brought by the magic wipe, and the drawbacks of many cleaning tools before it (the magic wipe is not easy to mold, people who have used it should have noticed that the stainless steel wire is harmful to the tableware, and the sponge is very serious. Ordinary rags are more fungal centers).

4. When melamine resin is used as tableware, in fact, as early as 1980, the state has introduced relevant standards. The standard has been revised twice, currently GB9690-2009, which is required for the migration of formaldehyde, although the tableware and magic rub are different, but the same as melamine, and are kitchen supplies, the national standard in the magic wipe Before it is released, it can also be used for reference. According to this standard, it is determined whether the magic rub is up to standard, instead of blindly saying that formaldehyde is not acceptable. There are a lot of things containing formaldehyde, as to how big the consequences will be, or not exceeding the standard.

Because of its special three-dimensional network structure, Xiamen Sihang Meijiaxin-Nano Sponge has a very strong cleaning effect after it is wetted, but the nano-sponge is used for cleaning products. It is for external use. Will not eat it. Moreover, the nanosponge itself has good physical stability, does not melt in water, and can also be fireproof.

However, the quality of nano-sponge products on the market is uneven. When choosing, more attention is paid to the selection of merchants. The high-quality nano-sponge of the formal business headed by Xiamen Sihang adopts improved foaming process, compression process and matured formaldehyde-removing process. The nano-sponge exhibits high density, no odor, good flexibility, wear resistance 

Xiamen Sihang shared how to easily judge the pros and cons of nano-spider magic wipe.

1. Smell: The high-quality nano-sponge is almost unscentable. The general nano-sponge will smell a faint smell.

2. Pinch: high-quality nano-sponge is very flexible and elastic. It is not easy to be broken and damaged by hand pinching and squeezing. It can be squeezed at will; but if the general nano-cleaning sponge can't be pinched, it will break with a little bit of force. I heard the small sound of the cracked sponge.

3. Use: high-quality nano-sponge cleaning Because it belongs to high-density nano-sponge, the number of nano-capillary tubes per unit area is more, the cleaning power is stronger, the wear-resistant when used, the more durable, almost no slag; the poor nano-sponge cleaning effect It is also good, but the slag is very serious, easy to break, and not used.

The Meijiaxin high-density nano-sponge of Xiamen Sihang uses a special process to further deepen the processing of nano-melamine (Melamine) to improve the physical properties of the product. The texture is compact, the density is high; the toughness is strong, and the water can be freely squeezed by hand;  good wear resistance, durable, almost no slag;  good hand feeling, more obvious cleaning effect; more environmental protection, no odor and no residue.

Unlike other nano suppliers, Xiamen Sihang can only compress the sponge on both sides of the sponge, but the middle part can not be effectively compressed. This way, the product is easy to detach from the middle when used, and the sponge is not durable like ordinary nano sponge after the surface is worn. Easy to break and slag. Xiamen Sihang has the deep processing technology of nano-sponge and unique product advantages, focusing only on the research and development and production of high-density nano-sponges!

Description: The main keywords are high-density nano-sponge, magic sponge, ordinary nano-sponge, melamine foam, Xiamen Sihang.