The raw materials of general physical dolls are pure silica gel extracted from ore, which is a natural raw material. It is vulcanized and formed by chemical action. In addition to the high material cost, it cannot be heated, molded or repaired after forming. Reuse, widely used in industrial products. The material is smooth and elastic in nature, closer to the touch of real muscles.

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The biggest advantage of this doll is that it is not easy to produce oil, and the molecules are tight, so it is not easy to be dyed, not easy to get dirty, and more importantly, it is not easy to crack and damage. Heatable silicone dolls must be made of pure silicone, with heat resistance up to 260 degrees, otherwise the dolls may deteriorate and deform after heating. Platinum silica gel is upgraded to platinum (platinum) vulcanizing agent for vulcanization. It is a high-end imported raw material. It will not produce excess poison in the process and has more excellent antibacterial power. Non-toxic, odorless, anti-discoloration, anti-aging, long life, so it is the best silicone, which can be used in medical supplies or food equipment.

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TPE is also a kind of plastic, and it is a popular choice for doll materials. There is no other reason. On the one hand, it is the price advantage, and it is made by high temperature melting and thermoforming. If there is damage, it can be repaired, and the remaining material can be recycled and reused. It has a high rate and can be said to be a substitute for pure silica gel. The material is very soft, and the doll can be pressed down to the skeleton, and it is easier to be damaged by impact or cut by sharp objects.

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Plastic itself is not elastic, so it needs to add plasticizer to soften it. It has obvious peculiar smell and will produce oil, so it cannot pass food safety standards. The biggest disadvantage is that the oil yield is high, more talcum powder is needed to remove the sticky feeling, and dirt is more likely to be stained. After a long time, the oil will be too much, and the material will change, in addition to sticky, smelly, moldy, and some The possibility of cracking occurs.