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Modified silica gel product and preparation method thereof

A technology of silica gel and products, which is applied in the field of modified silica gel products and its preparation, which can solve the problems of affecting the absorption of water and nutrients and the discharge of metabolic waste, unfavorable skin surface metabolism, and accelerated volatilization of water and nutrients, so as to promote the microcirculation of the human body, increase the Human microcirculation, the effect of being easy to popularize and apply on a large scale

Active Publication Date: 2018-11-02
SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing facial masks are basically disposable consumer goods. When the facial mask is used, one side is in contact with the skin and the other side is in contact with the atmosphere. Although the air permeability is good, the problems brought about are also obvious, mainly in the accelerated volatilization of water and nutrients. The temperature of the surface has been lost, which is not conducive to the metabolism of the skin surface, affecting the absorption of water and nutrients and the discharge of metabolic waste

Method used

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  • Modified silica gel product and preparation method thereof
  • Modified silica gel product and preparation method thereof
  • Modified silica gel product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Get the following components: by weight, 60 parts of food grade silica gel, 40 parts of white carbon black prepared by precipitation method, 3 parts of biomass graphene (0.5 parts of particle diameter D100=0.5 μm, 2.5 parts of particle diameter 1-5 μm) , 2 parts of methyl silicone oil, 1 part of 2,4-dichlorobenzoyl peroxide;

[0052] Mix the components in the following manner:

[0053] Group 1: the components are mixed directly;

[0054] Group 2: (a), mixing biomass graphene with particle size D100=0.5 μm with silica gel powder, then adding bridging agent, white carbon black and silicone oil, and mixing to obtain the first mixture;

[0055] (b) Add biomass graphene with a particle size of 1-5 μm into the first mixture and mix well.

[0056] Group 3: (a), mixing biomass graphene with particle size D100=0.5 μm and white carbon black, then adding bridging agent, silica gel and silicone oil, and mixing to obtain the first mixture;

[0057] (b) Add biomass graphene with a...

Embodiment 2

[0078] A modified silica gel product, prepared by the following steps:

[0079] Take the following components: by weight, 50 parts of food-grade silica gel, 30 parts of white carbon black prepared by precipitation method, reduced graphene oxide (0.05 parts of particle size D100=0.8 μm, 0.05 parts of particle size 1-6 μm) 0.1 Parts, 0.5 parts of vinyl silicone oil, 0.2 parts of di-tert-butyl peroxide;

[0080] (a), the reduced graphene oxide with a particle diameter of D100=0.8 μm is mixed with white carbon black in batches, and then the bridging agent di-tert-butyl peroxide, silica gel and vinyl silicone oil are added in batches, and each mixing , the component containing the graphene material is 9 times of the mass of the graphene material component, and the first mixture is obtained after mixing;

[0081] (b), adding reduced graphene oxide with a particle size of 1-6 μm into the first mixture, and mixing;

[0082] (c) Put the obtained mixture into a mold and vulcanize to p...

Embodiment 3

[0084] A modified silica gel product, prepared by the following steps:

[0085] Take the following components: by weight, 55 parts of food grade silica gel, 35 parts of white carbon black prepared by precipitation method, 0.5 parts of graphene oxide (0.1 part of particle size D100=0.3 μm, 0.4 part of particle size of 1-8 μm) , 1 part of ethyl hydrogen-containing silicone oil, 0.5 part of ethyl orthosilicate;

[0086] (a), the graphene oxide of particle diameter D100=0.3 μm is mixed with white carbon black in batches, then adds orthosilicate ethyl ester, silica gel and ethyl hydrogen-containing silicone oil in batches, when mixing each time, containing The component of the graphene material is 8 times of the mass of the component not containing the graphene material, and the first mixture is obtained after mixing;

[0087] (b), adding graphene oxide with a particle size of 1-8 μm into the first mixture, and mixing;

[0088] (c) Put the obtained mixture into a mold and vulcani...

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Abstract

The invention relates to the field of silica gel products, and particularly relates to a modified silica gel product and a preparation method thereof. The modified silica gel product comprises the following components in parts by weight: 50-70 parts of silica gel, 30-50 parts of white carbon black, 0.1-5.0 parts of graphene materials, 0.5-5.0 parts of silicone oil and 0.2-2.0 parts of a bridging agent. According to the invention, the graphene materials are creatively added into the silica gel product; and the synergistical cooperation of various components is enhanced, so that the prepared modified silica gel product has a far infrared function, increases microcirculation of human body, has high air permeability, is comfortable to use, and plays a role in inhibiting bacterial growth. The preparation method of the modified silica gel product provided by the invention is more beneficial to dispersion of the graphene materials in the whole modified silica gel product system by gradually adding the graphene materials with different particle sizes, makes dispersion uniform and stable, and more easily exerts intrinsic characteristics of graphene, and the prepared modified silica gel product is superior in performance.

Description

technical field [0001] The invention relates to the field of silica gel products, in particular to a modified silica gel product and a preparation method thereof. Background technique [0002] Silicone products are made of silica gel as the main raw material. They are mostly used in household appliances accessories, various toys, decorations, kitchen supplies, various game console silicone cases, mobile phone silicone cases, MP3, MP4 silicone case series, silicone tableware, Silicone watch straps, silicone swimming caps, infant pacifiers, silicone rubber conductive button products, silicone miscellaneous products, non-slip mats, shockproof pads, sealing rings and other silicone products. [0003] For example, facial mask is a carrier of beauty care products, and is a relatively commonly used cosmetic consumer product on the market. With the improvement of people's living standards, the demand for facial masks, especially high-end facial masks with specific functions, is incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/04C08L83/05C08L83/06C08L83/07C08K3/36C08K3/04C08K5/14C08K5/5415
CPCC08K2201/003C08K2201/014C08L83/04C08L2205/02C08L2205/025C08L2205/03C08L2205/035C08K3/36C08K3/04C08K5/14C08L83/06C08K5/5415
Inventor 彭文杰袁善菊刘顶
Owner SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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