Formaldehyde removal product and manufacturing process thereof

A manufacturing process and technology of aldehyde products, applied in the field of aldehyde removal products and its manufacturing process, can solve the problems of limited aldehyde removal ability and limited plant respiration ability, and achieve the effect of eliminating formaldehyde pollution

Active Publication Date: 2022-05-03
山东结力新材料科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(4) Green plants remove aldehydes; plants can eliminate aldehydes through photosynthesis, but plants have limited respiration capacity, usually at the microgram level, so the ability to remove aldehydes is limited

Method used

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  • Formaldehyde removal product and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A manufacturing process for an aldehyde-removing product, comprising the steps of:

[0027] (A1) Ingredients: mixed metal cluster catalyst manganese-calcium-silicon-copper, processing aid and polymer carrier, wherein the weight ratio of metal cluster catalyst manganese-calcium-silicon-copper to polymer carrier is 1:98; The processing aid contains antioxidant, toughening agent, ultraviolet light absorber and dispersant, wherein, antioxidant accounts for 1% of polymer carrier weight, and toughening agent accounts for 5% of polymer carrier weight, and ultraviolet The light absorbing agent accounts for 1% of the weight of the polymer carrier, and the dispersant accounts for 3% of the weight of the polymer carrier; the polymer carrier is PE resin; wherein, the antioxidant includes tetrakis[β-(3,5-di-tert-butyl base-4-hydroxyphenyl)propionic acid]pentaerythritol ester, tris[2.4-di-tert-butylphenyl]phosphite, and its mass ratio is 1:2; the toughening agent is maleic anhydride ...

Embodiment 2

[0032] A manufacturing process for an aldehyde-removing product, comprising the steps of:

[0033] (A1) Ingredients: mixed metal cluster catalyst manganese-calcium-silicon-copper, processing aid and polymer carrier, wherein the weight ratio of metal cluster catalyst manganese-calcium-silicon-copper to polymer carrier is 3:44; Contain antioxidant, toughening agent, ultraviolet light absorber and dispersant in the described processing aid, wherein, antioxidant accounts for 0.6% of polymer carrier weight, and toughening agent accounts for 3% of polymer carrier weight, and ultraviolet The light absorbing agent accounts for 0.6% of the weight of the polymer carrier, and the dispersant accounts for 1.5% of the weight of the polymer carrier; the polymer carrier is PE resin; wherein, the antioxidant includes tetrakis[β-(3,5-di-tert-butyl base-4-hydroxyphenyl)propionic acid]pentaerythritol ester, tris[2.4-di-tert-butylphenyl]phosphite, and its mass ratio is 1:2; the toughening agent is...

Embodiment 3

[0038] A manufacturing process for an aldehyde-removing product, comprising the steps of:

[0039] (A1) Ingredients: mixed metal cluster catalyst manganese-calcium-silicon-copper, processing aid and polymer carrier, wherein the weight ratio of metal cluster catalyst manganese-calcium-silicon-copper to polymer carrier is 1:8; The processing aid contains antioxidant, toughening agent, ultraviolet light absorber and dispersant, wherein, antioxidant accounts for 0.3% of polymer carrier weight, toughening agent accounts for 1% of polymer carrier weight, and ultraviolet The light absorber accounts for 0.3% of the weight of the polymer carrier, and the dispersant accounts for 0.5% of the weight of the polymer carrier; the polymer carrier is PE resin; wherein, the antioxidant includes tetrakis[β-(3,5-di-tert-butyl base-4-hydroxyphenyl)propionic acid]pentaerythritol ester, tris[2.4-di-tert-butylphenyl]phosphite, and its mass ratio is 1:2; the toughening agent is maleic anhydride grafte...

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PUM

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Abstract

The invention discloses an aldehyde removal product and a manufacturing process thereof, and belongs to the technical field of aldehyde removal, the aldehyde removal product comprises a metal cluster and a polymer carrier, and the metal cluster contains at least one element in the VIIB in the periodic table of elements; formaldehyde removal articles are formed by a manufacturing process of loading metal clusters to a polymeric carrier. According to the formaldehyde removal product, singlet oxygen is formed through the activation effect of extranuclear electrons of metal atoms in the metal clusters on oxygen in the air, and then the singlet oxygen reacts with formaldehyde in the air through the oxidability of the singlet oxygen to generate carbon dioxide and water, so that the formaldehyde removal effect is achieved.

Description

technical field [0001] The invention relates to the technical field of aldehyde removal, in particular to an aldehyde removal product and a manufacturing process thereof. Background technique [0002] A large amount of formaldehyde will appear during the decoration of confined spaces and the anticorrosion treatment of components, causing pollution. Formaldehyde emits slowly and lasts for a long time. Eliminating the harm of formaldehyde to the human body has become the focus of today's environmental protection field. There are many types of aldehyde removal products on the market, which can be roughly divided into three categories according to their aldehyde removal principles: (1) Adsorption aldehyde removal; for example, the publication number is CN213577957U, and the name is a high-efficiency dynamic aldehyde removal and deodorization for indoor use. As shown in the patent of the device, activated carbon fibers are used to adsorb aldehyde pollutants in the space; this me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/72B01J23/889B01D53/74
CPCB01D53/8668B01J23/8892B01J35/0013B01D53/74B01D2257/708Y02A50/20
Inventor 徐竹孟黄海峰王庆江綦洪刚李宝森
Owner 山东结力新材料科技有限公司
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