The charcoal can continuously adsorb various toxic gases in the air, purify indoor air and beautify the living environment. Today, activated carbon is often used as a deodorant in daily life and industrial production. This is because activated carbon has the function of capturing odor, preventing toxic gas and purifying odorous water; some protections including military gas masks. The main ingredients in the supplies are also activated carbon.
Here is a common sense of the adsorption method of carbon carving handicrafts: they are mainly based on physical adsorption, and rely on the van der Waals force (gravitational force) when the carbon molecules collide with the molecules of the adsorbed substances, that is, the outer surface (large After the toxic gas or substance is absorbed, the second-stage filter pores continuously absorb the harmful substances in the large pores on the outer surface, and the third-stage micropores can adsorb the toxic substances in the filter pores into the interior. According to this, the grading absorption is realized, and the toxic gas is controlled inside (no specific conditions are not released), so that the surface activated carbon can continuously adsorb the toxic substances. Adsorption and collision probability are related to temperature, pressure, gas flow rate, gas concentration, and the like.
The crafts and categories of charcoal carving crafts are divided into: craft carving (fine carving), hand carving, sand blasting and nano photo (digital) according to the process mode; according to the shape can be divided into: round, square, dish , three-dimensional shaped; according to the use can be divided into: ornaments, pendants, car accessories.
Since carbon carving crafts have so many advantages, what are the benefits of using it?
1. It can continuously adsorb various toxic gases (nitrogen monoxide, nitrogen dioxide, formaldehyde, benzene and its homologues, ammonia, antimony, sulfur dioxide, etc.), smoke, odor, etc. in the air, which can effectively purify the air and eliminate air pollution. Maintain human health.
2, can block electromagnetic waves, effectively prevent electromagnetic damage caused by electromagnetic radiation of household appliances such as televisions, computers, mobile phones.
3, can effectively curb mold and microbial reproduction, inhibition of bacteria, inhibition of humidity and mildew.
4, with sound absorption and noise reduction effect, negative ion air freshening effect and far infrared warming effect, can promote blood circulation, improve sleep, eliminate fatigue, benefit the brain and soothe the nerves, create a fresh, relaxed and healthy environment, good for health.
5, charcoal carving crafts also have obvious help on the improvement of joints, cervical vertebrae, spine, rheumatism, asthma, insomnia, lung heart and other symptoms.
Just renovated house, formaldehyde exceeds the standard, must choose, environmentally friendly home decoration, activated carbon carving gifts.
Metal ceramic or cermet, In order to make the ceramic can be high temperature resistance and not easy to break, the engineer put metal powder into ceramic clay, so made of cermet.
The ceramic phase in the cermet is an oxide or refractory compound with a high melting point and a high hardness. The metal phase is mainly a transition element (iron, cobalt, nickel, chromium, tungsten, molybdenum, etc.) and its alloy. Cermets have both metal toughness, high thermal conductivity and good thermal stability, but also has a ceramic high temperature, corrosion resistance and wear characteristics.
Cermet have both metal and ceramic advantages, it is small density, high hardness, wear resistance, good thermal conductivity, It is not easy to brittle due to sudden or sudden heat.
Now we made different size cermet Thermocouple Protection Tube and show outstanding properties. Other kind of products upon request .
High Temperature Ceramic Thermocouple Protection Tube
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