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A kind of silicon wool product and preparation method thereof

A technology of silicon wool and products, which is applied in the field of daily consumer goods manufacturing, can solve the problems of failure to form elastic silicone layer, deformation, and non-crosslinking of silicone treatment agents, etc., and achieve the effect of long-term compression

Active Publication Date: 2018-04-10
本影科技(中山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. The silicone treatment agent in this technology reacts with chemical fiber materials, and the silicone treatment agent itself does not cross-link with each other, let alone form an elastic silicone layer
[0007] The above chemical fiber processing technologies are not helpful to solve the problem of poor springback and long-term deformation of chemical fiber products.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A kind of silicon wool product and preparation method thereof
  • A kind of silicon wool product and preparation method thereof
  • A kind of silicon wool product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] a. The density of compressed chemical fiber is 6kg / m 3 , A chemical fiber board with a thickness of 6cm and a resilience of 8%, cut the chemical fiber board to a suitable size, put it into a pillow mold at a temperature of 190℃, press it with a plate vulcanizer for 5 minutes, take it out and cool it, and shape it into a pillow shape. (No. 1 pillow)

[0038] b. Immerse the shaped No. 1 pillow in a silica gel solution with an operating viscosity of 20mPa.S (the hardness of silica gel is Shore A: 20 degrees), take it out after 1 minute, let it sit for 5 minutes, let the excess solution flow out, and use it again The calendering roller crushes the pillow to discharge the excess organic silicon solution, and adjusts the remaining amount of the silica gel solution by adjusting the rolling pressure.

[0039] c. Put the treated pillows in the oven and bake them at 120°C for 30 minutes. (No. 2 pillow)

[0040] During the experiment, the performance test was performed on the No. 1 pi...

Embodiment 2

[0045] The preparation conditions and parameters of Example 2 are the same as those of Example 1. The hardness of the addition type liquid silica gel is selected to be Shore A: 50 degrees. The test method is also the same as that of Example 1. The results are shown in Table 2:

[0046] Table 2:

[0047] category

Embodiment 3

[0049] The preparation conditions and parameters of Example 3 are the same as those of Example 1. The hardness of the addition type liquid silica gel is selected to be Shore A: 70 degrees. The test method is also the same as that of Example 1. The results are shown in Table 3:

[0050] table 3:

[0051] category

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Abstract

A silicon silk wadding product and a preparation method thereof. The silicon silk wadding product comprises a meshed chemical fiber wadding base 2 formed by compressing or weaving chemical fibers 1. A silicone layer 3 covering the surfaces of the chemical fibers 1 permeates the interior and exterior of the chemical fiber wadding base 2. Liquid silicone rubber penetrates into the meshed structure of the chemical fiber wadding base 2, adheres to all the chemical fibers 1, and is cured into a silicone elastomer, thereby effectively improving the resilience and lasting resistance to deformation of the chemical fiber wadding. Some of meshes of the chemical fiber wadding base 2, i.e., small meshes 22, are filled and sealed with the silicone layer, but the ventilation property of large meshes 21 is retained, so that the thermal insulation property of the meshed chemical fiber wadding base 2 is reduced but the permeability thereof is improved.

Description

【Technical Field】 [0001] The invention relates to a silicon silk cotton product and a preparation method thereof, and belongs to the technical field of daily consumer goods manufacturing. 【Background technique】 [0002] Nowadays, there are many products made of various chemical fiber materials (chemical fibers) on the market. Most of the processes are to first mix chemical fiber materials with different characteristics, and then compress and shape products with different shapes and characteristics. For example: underwear cups, pillows, mattresses, etc. The advantages of this kind of products are: environmental protection, light weight (the specific gravity is only 30-50% of ordinary sponge), high air permeability (air permeability is 3-5 times higher than sponge), and can be exposed to the sun and sterilize. After many consumers gradually realized the harm of polyurethane sponge to the human body, people increasingly hope to choose elastic products made of chemical fiber materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/643
CPCD06M15/643C08G77/12C08G77/20C09D183/04D06M15/693D06M2200/00C08L83/00C08K5/56
Inventor 马汉永
Owner 本影科技(中山)有限公司
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