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Anion-containing sponge and foaming method thereof

A negative ion and sponge technology, applied in the field of negative ion sponge and its foaming, can solve the problems of easy failure of negative ion powder processing and inability to release negative ions, etc.

Active Publication Date: 2018-08-24
深圳市高乐氏家居用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, people began to add negative ions to the foaming process of the sponge. The sponge produced in this way can play a good role in health care. Ester, fibers, binders, foaming aids and negative ion powder are mixed in a ratio of 5:2:1:1:1 and foamed in a foaming cylinder for 10-12 hours at a temperature of 60- A kind of negative ion sponge made at 80°C. Although this technology is made by mixing various raw materials, the specific composition of the raw materials is not clear, and the processing of negative ion powder is very easy to fail, resulting in the failure to release negative ions in the finished product.

Method used

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Examples

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the examples.

[0016] The present invention is a kind of negative ion sponge foaming method, specifically as follows.

[0017] Step1: Prepare large and small ingredients: octylphenol 20kg, Y-1030 low molecular weight polyether polyol 15kg, polyether 30kg, Y-1900 modified polyether polyol 3kg; small ingredients: water 1.3kg, silicone oil 0.5kg, 33% triethylenediamine solution 0.05kg, stannous octoate 0.08kg. The temperature control requirements for main raw materials are: polyether 18°C, octylphenol 23°C, low molecular weight polyether polyol 19°C, toluene diisocyanate 18°C, modified polyether polyol 23°C. Temperature changes can easily lead to denaturation of raw materials and affect product quality. Before merging the large materials, it is necessary to ensure that the temperature of the raw materials does not meet the requirements. If one of the raw materials does not meet the requirements du...

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Abstract

The invention discloses an anion sponge foaming method which comprises the following steps of preparing 4-tert-octylphenol, polyether, polyether polyol, toluene diisocyanate, modified polyether polyol, water, DC5810 silicone oil, 33 percent triethylene diamine solution and stannous octoate; fusing the polyether, tourmaline powder and rear earth; performing mixing and stirring according to the requirements; and after stirring is finished, pouring a mixture into a foaming box. The anion sponge foaming method controls the time condition and the stirring condition of soaking decomposition and canproduce foamed sponge with high anion content. The invention also provides anion foamed sponge prepared by adopting the method.

Description

technical field [0001] The invention relates to the field of sponge foaming technology, in particular to an anion sponge and a foaming method thereof. Background technique [0002] Charged particles formed by atoms losing or gaining electron pairs are called ions, and negative ions are ions with one or more negative charges called "negative ions", also known as "anions". It has the reputation of "air vitamin". Some people think that it plays an important role in the life activities of the human body just like food vitamins. Some people even think that negative ions in the air are related to longevity and call it "longevity ion". Dust, dust, etc. in the air are positively charged, and negative ions themselves are negatively charged, showing negative charge. When negative ions encounter dust and other particles in the air, the positive and negative attract each other, making the dust and other particles agglomerate , to increase the weight of dust, etc., so that it falls on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/76C08G18/50C08G18/48C08G18/32C08G18/28C08K3/38C08J9/08C08G101/00
CPCC08G18/2815C08G18/3228C08G18/48C08G18/4804C08G18/5096C08G18/7614C08K3/38C08G2110/0083
Inventor 丁瑞强刘洋
Owner 深圳市高乐氏家居用品有限公司
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