Human-like silicone materials service life is is very important for the consumer end products like sex-doll and other human-like products. But there are very few information on the internet which talk about it. In this articl, we will introduce the how the human-like silicone materials is produced，their performance, parameters and life times.
The performance requirements of human body-specific silicone raw materials are higher than those of general mold silicone raw materials or pad printing glues. It needs to be specially prepared, so the output is relatively small; the most important thing is that there is less demand from customers.
What is the performance of human-like silicone materials? How long is the service life?
Human body silicone rubber manufacturer’s imitation human body silicone is a kind of addition type silicone rubbes. It is a low viscosity 1:1 series A and B two-component silicone. The overall hardness is relatively low, about 0 to 15 degrees. If the hardness is too high, it will broken away from the category of human-like silicone. It is used to make artificial human masks, headgear, artificial human models, and adult products. The mixing viscosity is around 1000-3000cps. The operation method is manual, which is similar to the operation method of silicone for ordinary molds.
As for its service life, it can be divided into storage life in liquid form and service life of the finished product after curing.
Human body-like silicone is specially produced through a special process. It has special properties of high temperature resistance, aging resistance, acid and alkali resistance. The uncured two-component body-simulating silicone A and B will never solidify without mixing, and will always remain in a liquid state. Just as time goes by, the water inside the liquid silicone gradually evaporates, and the remaining silicone components will precipitate, and the overall viscosity of the silicone will become thicker. At this time, you only need to add some silicone oil and stir quickly, and it will become very thin. Can be operated multiple times for long-term storage. Generally, additive liquid silicone and human-like silicone need to be kept in a cool place away from direct sunlight. Generally, the longest shelf life is about 12 months.
The liquid form human-like silicone materials service life is about one year. Then how long is the shelf life of cured silicone products?
In fact, cured silicone products can be left without any change for 5-10 years under normal use and proper maintenance. Although it can withstand high temperatures, the biggest fear is using it at high temperatures. If the cured human-like silicone is baked at high temperature for a long time, the color will turn yellow, the hardness will become hard, and the performance will deteriorate. The molecular structure inside the silicone will be destroyed, the performance will decrease, and the use value may be very short.
Precautions:
Liquid human body silicone should be stored in a sealed manner, and the mixed human body silicone should be used up at one time within the specified time to avoid waste caused by solidification of the rubber;
* Avoid contact between rubber and materials containing nitrogen (N), phosphorus (P), sulfur (S), tin (Sn), lead (Pb), mercury (Hg), alcohols, water, etc., such as organotin compounds and organic compounds containing Tin silicone rubber sulfur, sulfide, sulfur-containing rubber, ammonia compounds and ammonia-containing materials cannot come into contact with containers or molds that have been adjusted for condensation rubber. Otherwise, the surface of the addition liquid silicone rubber will become sticky, Incomplete curing or even no curing.
* When operating, it must be distinguished from containers that have been used in condensation silica gel. Use unused room temperature silica gel tools to operate this silica gel to avoid non-curing or sticky surface, signs of incomplete curing or even non-curing. At the same time, avoid Such as contact with sludge, various types of clay, putty, and solder.
What are the applications of human body-like silicone raw materials?
1. Physical dolls, needless to say, they are called human silicone because they are made of physical dolls.
2. Suture practice modules are used for medical practice. The effect is definitely the closer to human skin, the better. They must be environmentally friendly, so human body silicone can be used to make suture practice modules.
3. The aircraft cup has basically the same requirements as the physical doll, so it can be made of human body silicone.
4. Silicone breast prostheses are definitely needed for environmental protection, softness, and close to human touch. Human silicone is the most suitable.
5. The robot skin must have strong tear resistance and a certain degree of self-healing properties. Human body silicone is very suitable.
6. Silicone film and television masks have very good simulation effects and are environmentally friendly. They can be made from human body silicone.
7. Human prosthetics are just like physical dolls…
8. Artificial dildo. In fact, the hardness needs to be adjusted when using human silicone to make an artificial dildo. Everyone knows the reason, but the hardness of human silicone can be adjusted. So it fits.
9. Toy balls for venting are environmentally friendly and safer because they are often in contact with hands. They can be made of human body silicone.
10. Other products with similar requirements can be made of human body silicone.
Human body silicone has a wide range of applications, and the physical dolls produced are becoming more and more recognized by the public. The emergence of intelligent robots will create greater demand for human body silicone.
