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Silica gel composite bath towel and a preparation method thereof

A technology for silica gel and bath towels, which is applied in chemical instruments and methods, sanitary equipment, lamination, etc. It can solve the problems of weak bonding force between silica gel and bath towel cloth, silica gel affecting performance, and silica gel layer is easy to fall off. Wide range, excellent transparency, the effect of avoiding peeling off

Active Publication Date: 2018-11-09
王延民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it is also disclosed to compound silica gel and fabric, simply compound silica gel and bath towel cloth, the bonding force of the two phases of silica gel and bath towel cloth is weak, and the silica gel layer is easy to fall off during use
In addition, the bath towel obtained by compounding bath towel cloth and silica gel is not easy to coat evenly during the preparation process, and the hardness of silica gel will also affect the performance

Method used

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  • Silica gel composite bath towel and a preparation method thereof
  • Silica gel composite bath towel and a preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The silica gel composite bath towel includes a silica gel composite layer 1, a water-absorbing layer 2, and a lining layer 3 arranged sequentially from top to bottom. The coating material layer 11 is higher than the thickness of the matrix material layer 12 and is 0.8mm, and the area of ​​the hanging coating material layer 11 is 50% of the area of ​​the matrix material layer 12, and the matrix material is a bath towel;

[0034] The hanging coating material includes the following raw materials in parts by weight: 100 parts of liquid silica gel, 1 part of cyclopolydimethylsiloxane and 1 part of fumed white carbon black;

[0035] The liquid silica gel includes A component and B component, and the weight ratio of the A component and B component is 1:1,

[0036] The A component includes the following raw materials in parts by weight: 12 parts of polymethylvinylsiloxane, 13.965 parts of hydroxyl polydimethylsiloxane, 25 parts of vinyl MQ silicone resin and 0.03 parts of plati...

Embodiment 2

[0043] The silica gel composite bath towel includes a silica gel composite layer 1, a water-absorbing layer 2 and a lining layer 3 arranged sequentially from top to bottom. The thickness of the hanging coating material layer 11 higher than the base material layer 12 is 0.6mm, and the area of ​​the hanging coating material layer 11 is 80% of the area of ​​the base material layer 12, and the base material is bath towel cloth;

[0044] The hanging coating material includes the following raw materials in parts by weight: 100 parts of liquid silica gel, 45 parts of cyclopolydimethylsiloxane and 1 part of fumed white carbon black;

[0045] The liquid silica gel includes A component and B component, and the weight ratio of the A component and B component is 1:1,

[0046] The A component includes the following raw materials in parts by weight: 15 parts of polymethylvinylsiloxane, 15 parts of hydroxyl polydimethylsiloxane, 20 parts of vinyl MQ silicone resin and 0.015 parts of platinum...

Embodiment 3

[0053] The silica gel composite bath towel includes a silica gel composite layer 1, a water-absorbing layer 2 and a lining layer 3 arranged sequentially from top to bottom. The thickness of the hanging coating material layer 11 higher than the base material layer 12 is 0.8mm, and the area of ​​the hanging coating material layer 11 is 80% of the base material layer 12 area, and the base material is bath towel cloth, and the described bath towel cloth is shuttle fabric;

[0054] The hanging coating material includes the following raw materials in parts by weight: 100 parts of liquid silica gel, 15 parts of cyclopolydimethylsiloxane and 1 part of fumed white carbon black;

[0055] The liquid silica gel includes A component and B component, and the weight ratio of the A component and B component is 1:1,

[0056] The A component includes the following raw materials in parts by weight: 14 parts of polymethylvinylsiloxane, 12 parts of hydroxyl polydimethylsiloxane, 24 parts of vinyl...

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Abstract

The invention provides a silica gel composite bath towel and a preparation method thereof. The silica gel composite bath towel comprises a silica gel composite layer, a water absorbing layer and a lining layer which are sequentially arranged from top to bottom. A coating material layer penetrates through a base material layer to prepare the silica gel composite layer. The thickness of the coatingmaterial layer is higher than the base material layer by 1 mm or less, and the area of the coating material layer is 50% and above of the area of the base material layer. The coating material of the silica gel composite bath towel and a polar functional group on the surface of the base material can generate intermolecular force, and under the action of high pressure in the preparation process, thecoating material and the base material can achieve good compounding, and the coating material can be uniformly applied onto the base material. The silica gel composite bath towel obtained by the invention has moderate hardness, can easily remove dirt on skin surface, does not harm the skin, and has excellent air permeability. The preparation method of the invention has the following advantages: operation is simple; mass production of the product can be achieved; coating thickness is uniform, and the coating material layer is not easy to fall off.

Description

technical field [0001] The invention belongs to the field of bath products, and in particular relates to a silica gel composite bath towel and a preparation method thereof. Background technique [0002] Bath towels are people's daily bath products. Currently, the common bath towels on the market include fabric bath towels with high surface roughness and bath towels integrally formed of polymers. The raw materials of fabric bath towels with high roughness are mostly fabrics doped with natural cotton, hemp and other fibers. To achieve the purpose of removing stains on the skin surface, bath towels made of these materials must have greater roughness, and larger Roughness and easy to damage the skin. The bath towel integrally formed by polymer has a smooth surface and can better remove dirt on the skin surface, but the bath towel made of pure polymer is thicker, not soft enough, and uses more materials. [0003] Chinese patent CN201220246570.5 discloses a bath towel, including...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/02B32B33/00B32B5/06B32B37/00C09D183/04C09D183/07A47K7/02
CPCA47K7/02B32B5/024B32B5/06B32B33/00B32B37/00B32B2255/02B32B2255/26B32B2307/724C08L2205/025C08L2205/035C09D183/04C08L83/04
Inventor 王延民
Owner 王延民
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