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A modified silica gel material, its preparation method and application
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A silica gel and modified technology, applied in the field of modified silica gel materials, its preparation field can solve the problems of limited effect, and achieve the effect of stabilizing the body condition, enhancing the flow of blood, and killing germs.
Active Publication Date: 2015-10-28
深圳市亿康医疗技术有限公司
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Description
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Problems solved by technology
In addition, although the existing silica gel products have a certain adsorption effect and can play a slight deodorizing effect and purify the air, their effects are limited and cannot meet the needs of harsh environments.
Method used
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Embodiment 1
[0036] A modified silica gel material consists of the following components by weight percentage:
[0037]
[0038] The method comprises the steps of:
[0039] (1) Raw material preparation: mix the raw materials according to the weight percentage, fully stir evenly, depressurize and remove air bubbles;
[0040] (2) Molding or injection molding: Put or inject the prepared raw materials into the preset mold, heat the temperature to 220°C, and heat for 380s, and the modified silicone material can be obtained after the mold is released.
Embodiment 2
[0042] A modified silica gel material consists of the following components by weight percentage:
[0043]
[0044]
[0045] The method comprises the steps of:
[0046] (1) Raw material preparation: mix the raw materials according to the weight percentage, fully stir evenly, depressurize and remove air bubbles;
[0047] (2) Molding or injection molding: Put or inject the prepared raw materials into the preset mold, heat the temperature to 210°C, and heat for 580s, and the modified silicone material can be obtained after the mold is released.
Embodiment 3
[0049] A modified silica gel material consists of the following components by weight percentage:
[0050]
[0051] The method comprises the steps of:
[0052] (1) Raw material preparation: mix the raw materials according to the weight percentage, fully stir evenly, depressurize and remove air bubbles;
[0053] (2) Molding or injection molding: Put or inject the prepared raw materials into the preset mold, heat the temperature to 230°C, and heat for 400s, and the modified silicone material can be obtained after the mold is released.
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Abstract
The present invention discloses a modified silica gel material, a preparation method and applications thereof. The modified silica gel material comprises the following components, by weight, 60-90% of a silica gel main material, 1-5% of germanium powder, 2-10% of titanium powder, 2-10% of negative ion powder, 2-10% of bamboo carbon, and 2-10% of far infrared ray powder. The method comprises: (a) preparing raw materials: mixing the raw materials according to the weight ratio, completely and uniformly stirring, and carrying out pressure reduction bubble removing; and (2) carrying out mold pressing or mold injection: placing or injecting the prepared raw materials into a preset mold, heating to a temperature of 180-300 DEG C, and discharging from the mold to obtain the modified silica gel material, wherein a heating time is 200-600 s. The modified silica gel material is used in health care products, has a good biological effect, a good chemical effect and a good physical effect, and can provide effects of body fatigue elimination and air purification.
Description
technical field [0001] The invention relates to the technical field of silica gel, in particular to a modified silica gel material, its preparation method and application. Background technique [0002] Silica gel is a highly active adsorption material, which is an environmentally friendly material. It is a non-crystalline substance with good adsorption performance, good thermal stability, stable chemical properties, strong mechanical strength, etc., and is insoluble in water and other solvents, non-toxic tasteless. [0003] Due to the above excellent properties, silica gel is widely used in construction, electronics, textiles, automobiles, machinery, leather and paper, chemical light industry, metal and paint, food, medicine, medical and health care products and other fields. A typical example of application in the food field is the use of food-grade silicone to make baby pacifiers; a typical example of application in the field of health care products is the use of silicone...
Claims
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Application Information
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