Do nano-Coconut sponges cause health problems when used for housework?

Do nano-Coconut sponges cause health problems when used for housework?

This sponge is also known as the magic clean coconut sponge friction, and its technical name is melamine coconut sponge. biodegradable dish spongeIn order to clean household stainless steel, bathroom appliances, glass, tiles, leather sofas, cars, tables and chairs, wood floors and other items, only water needs to be used to remove stains, so everyone is familiar with how fast it works.

There have been reports stating that the raw material used in producing the nano-Coconut sponge is melamine, which has raised concerns about its potential harm to humans. melamine foam bulk The concern stems from a previous incident involving melamine-tainted milk powder. However, it should be noted that while melamine is not toxic, the milk poisoning incident was a result of children consuming milk powder contaminated with it. This does not mean that melamine can be consumed without consequences, similar to how eating a powdered stone would lead to issues such as indigestion, malnutrition, and potentially death. Melamine itself is not digestible and has no nutritional value. Some unethical manufacturers may add nitrogen to their milk powder in order to pass quality tests, but children's bodies cannot process this and may suffer from kidney stones, long-term malnutrition, and even "big-head dolls."

Chinese people are increasingly concerned about the amount of formaldehyde released by magic rub, as opposed to melamine. bulk loofah 6 inch Here is Xiamen Sihang to explain further in detail.

1. 50 times the standard, the screenshot says "Only secondary textiles (direct contact with skin) < 75mg/kg" According to GB18401-2010 "B direct contact with skin", formaldehyde content must not exceed 75mg/kg. Underwear as underwear, such a fitting is too casual, it makes no sense.

2. According to the "Health Standard for Formaldehyde in Indoor Air", the maximum allowable concentration of formaldehyde in indoor air is 0.08mgu002Fm3. We measured the formaldehyde concentration in a closed beaker by placing the nano-Coconut sponge in a sealed container. As a result, you would expect your home's material to exceed that limit. The formaldehyde concentration is measured in the air instead of in the closed box in which the decoration was purchased.

In addition to being water soluble and chemically unstable, formaldehyde dissipates before accumulating. Compared to previous cleaning utensils, nano-Coconut sponges are convenient, but they have many drawbacks (nano-Coconut sponges are not easy to shape, stainless steel wire is very harmful to tableware, and the mold of Coconut sponges is very serious, and common rags are a breeding ground for fungi).

Back in 1980, the state established standards for the use of melamine resin in tableware. These standards, known as GB9690-2009, have been revised twice and currently include requirements for formaldehyde migration. While nano-Coconut sponges and regular tableware may differ, they both fall under the category of melamine kitchen supplies. Until a national standard for nano-Coconut sponges is put into place, it can be helpful to refer to the existing GB9690-2009 standard when determining if a product meets quality guidelines. Rather than assuming a product is unsatisfactory solely based on formaldehyde release, it is important to remember that many items contain this substance and whether or not it exceeds acceptable levels should be taken into consideration.

Scientists who study different bacterial communities can use these results to develop a systematic framework for determining which structural environment is most suitable for their research, which is crucial in managing our use of bacteria in production development.