2. Different stimuli: Generally, silicone mold manufacturers will design it intentionally, which will give people more physical stimuli and have more emotional communication with real people.
Extended data:
Characteristics of silica gel:
It has an open porous structure, strong adsorption, and can adsorb a variety of substances. Dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of sodium silicate and allowed to stand, so that it becomes an aqueous silicic acid gel and becomes a solid. Washing with water to remove electrolytes Na+ and SO4? 2-( Cl-) ion, and drying to obtain silica gel. If it absorbs water, the moisture absorption rate of some silica gels is about 40% or even 300%.
Used for gas drying, gas absorption, liquid dehydration, chromatographic analysis, etc. , also used as catalyst. If cobalt chloride is added, it will be blue after drying and red after absorbing water. Renewable and reusable.
safety performance
The main component of silica gel is silica, which is chemically stable and does not burn. Silica gel is an amorphous silica, and the dust content in the workshop should be controlled at no more than 10 mg/m3. Strengthen ventilation and wear a mask when operating.
Silica gel has strong adsorption capacity and can dry human skin. Therefore, work clothes should be worn when operating. If silica gel enters the eyes, it should be washed with plenty of water and treated by a doctor as soon as possible.
Blue silica gel contains a small amount of cobalt chloride, which is potentially toxic. Avoid contact with food and inhalation. In case of poisoning, you should seek medical attention immediately.
Silica gel can be reused after regeneration because it absorbs water vapor or other organic substances in the medium.
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