Silica gel for filling chest pad and preparation method of silica gel

A silicone gel and breast pad technology, applied in the field of breast pad materials, can solve the problems of inconvenient use, poor softness, and bad hand feeling, and achieve the effect of low cost, high plasticity, and good touch

Active Publication Date: 2014-04-23
惠州市永卓科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The inventor found through investigation and research that the commonly used silicone gel for breast pad fillers in the market has problems such as poor elasticity, poor softness, or serious oil filling, and it feels bad to use, especially when it is filled with oil. Very inconvenient to use
Although some products have good flexibility, thei

Method used

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  • Silica gel for filling chest pad and preparation method of silica gel
  • Silica gel for filling chest pad and preparation method of silica gel
  • Silica gel for filling chest pad and preparation method of silica gel

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0034] Example 1

[0035] The silicone gel for breast pad filling of this embodiment has a raw material formula composed of the following components by weight:

[0036] Base material 100 parts;

[0037] 3 parts of crosslinking agent;

[0038] 0.1 part of catalyst;

[0039] Inhibitor 0.02 parts.

[0040] In the above raw material formulation, the base material is a linear siloxane polymer with a structural formula as shown in general formula (I), a linear siloxane polymer with a structural formula as shown in general formula (II) and a structural formula as shown in general formula (III) The linear siloxane polymer shown is composed of:

[0041]

[0042]

[0043] In the above formulas (Ⅰ), (Ⅱ) and (Ⅲ), a=95, b=12, c=18, R 1 Taken from vinyl, R 2 Taken from methyl, R 3 Taken from isobutyl.

[0044] Among the above-mentioned base materials, the linear siloxane polymer represented by general formula (I), the linear siloxane polymer represented by general formula (II) and the linear siloxane p...

Example Embodiment

[0053] Example 2

[0054] The silicone gel for breast pad filling of this embodiment has a raw material formula composed of the following components by weight:

[0055] Base material 100 parts;

[0056] 5 parts of crosslinking agent;

[0057] 0.1 part of catalyst;

[0058] Inhibitor 0.02 parts.

[0059] In the above raw material formulation, the base material is a linear siloxane polymer with a structural formula as shown in general formula (I), a linear siloxane polymer with a structural formula as shown in general formula (II) and a structural formula as shown in general formula (III) The linear siloxane polymer shown is composed of:

[0060]

[0061] In the above formulas (Ⅰ), (Ⅱ) and (Ⅲ), a=97, b=15, c=17, R 1 Taken from vinyl, R 2 Taken from methyl, R 3 Taken from isobutyl.

[0062] Among the above-mentioned base materials, the linear siloxane polymer represented by general formula (I), the linear siloxane polymer represented by general formula (II) and the linear siloxane polymer re...

Example Embodiment

[0071] Example 3

[0072] The silicone gel for breast pad filling of this embodiment has a raw material formula composed of the following components by weight:

[0073] Base material 100 parts;

[0074] 8 parts of crosslinking agent;

[0075] 0.1 part of catalyst;

[0076] Inhibitor 0.02 parts.

[0077] In the above raw material formulation, the base material is a linear siloxane polymer with a structural formula as shown in general formula (I), a linear siloxane polymer with a structural formula as shown in general formula (II) and a structural formula as shown in general formula (III) The linear siloxane polymer shown is composed of:

[0078]

[0079] In the above formulas (Ⅰ), (Ⅱ) and (Ⅲ), a=100, b=10, c=20, R 1 Taken from vinyl, R 2 Taken from methyl, R 3 Taken from isobutyl.

[0080] Among the above-mentioned base materials, the linear siloxane polymer represented by general formula (I), the linear siloxane polymer represented by general formula (II) and the linear siloxane polymer r...

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Abstract

The invention discloses silica gel for filling a chest pad and a preparation method of the silica gel. The silica gel comprises the following components in parts by weight: 100 parts of a base material, 3-8 parts of a crosslinking agent, 0.1 part of a catalyst and 0.02 part of an inhibitor. According to the silica gel for filling the chest pad provided by the invention, the base material comprises three different linear siloxane polymers at tail ends in synergistic effect, so that the excellence of the final performance of the product is ensured. The silica gel for filling the chest pad provided by the invention has the characteristics of good flexibility, high plasticity and no oil leakage, is low in cost and simple in preparation method, and has a very high economic value.

Description

technical field [0001] The invention relates to the technical field of breast pad materials, in particular to a silicone gel for filling a breast pad, in particular to a silicone gel which can be used as a filling for a breast pad and a preparation method thereof. Background technique [0002] The inventor found through investigation and research that the commonly used silicone gel for chest pad fillers in the market has problems such as poor elasticity, poor softness, or serious oil filling, and it feels bad to use, especially when it is filled with oil. It is extremely inconvenient to use. Although some products have good flexibility, their elasticity is not good and there is a large amount of oil-filled phenomenon. On the contrary, although some products have certain elasticity and do not hold oil, their flexibility is very poor. Therefore, the products on the existing market cannot realize The three properties of elasticity, flexibility and oil resistance are all at the...

Claims

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Application Information

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IPC IPC(8): C08L83/07C08L83/04A41C3/14
Inventor 王细平
Owner 惠州市永卓科技有限公司
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