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A kind of aldehyde-removing plant raw gum powder and preparation method thereof

A technology of plant original gum and powder, applied in coating and other directions, can solve the problems of slow release of formaldehyde and inability to remove formaldehyde in a short time, and achieve the effect of reducing formaldehyde content

Active Publication Date: 2019-06-14
GUANGZHOU TAIXIANG IND NEW MATERIAL TECH XINFENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Formaldehyde is also an important source of household pollution. It is almost inevitable for household manufacturers to use raw materials containing formaldehyde. The release of formaldehyde in households is slow, so people cannot use them in a short time. Remove formaldehyde

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0076] The preparation technology of this diatom mud coating comprises the following steps:

[0077] ① Preparation of diatom mud:

[0078] Dried diatomaceous earth, pulverized, sieved;

[0079] ②Mixed material:

[0080] Calculated in parts by weight, take 20-50 parts of diatom ooze, 20-25 parts of aldehyde-free plant gum powder, 10-15 parts of film-forming substances and 1-1.5 parts of additives, and mix them evenly;

[0081] ③ Add an appropriate amount of water to step ②, mix evenly, and become viscous to obtain diatom mud coating.

Embodiment 1

[0084] A kind of preparation technology of diatom mud coating, comprises the following steps:

[0085] A1. Prepare raw materials:

[0086] Wash the tea leaves, including the tea leaves and tea stems, and set aside;

[0087] Wash the honeysuckle, take the honeysuckle body and honeysuckle leaves according to the weight ratio of 1:1, and set aside;

[0088] Wash the duck foot wood, take the duck foot wood leaves and duck foot wood stems according to the weight ratio of 10:1, and set aside;

[0089] Wash the chrysanthemums and set aside;

[0090] B1. Drying raw materials:

[0091] Dry the spare raw materials in step A at a temperature of 30°C, take them out when they become brittle, crush them separately, and pass them through a 600-mesh sieve to obtain tea extracts, honeysuckle extracts, chrysanthemum extracts, and chrysanthemum extracts ,spare;

[0092] C1, preparation of modified titanium dioxide:

[0093] Dry the nano-titanium dioxide at 120°C, then put it into anhydrous...

Embodiment 2

[0104] Basically consistent with the embodiment, the difference is:

[0105] Step E2. Mix 2.3KG tea extract, 1KG honeysuckle extract, 1.6KG chrysanthemum extract, 1.8KG chrysanthemum extract, 0.15KG modified titanium dioxide, and 1KG rice flour to obtain raw gum powder.

[0106] G2. Mixed material:

[0107] Calculated in parts by weight, take 15.7KG diatom ooze, 3.85KG film-forming substance and 0.35KG additives, mix with the above-mentioned 7.85KG dealdehyde plant gum powder, and mix evenly;

[0108] H2. Add an appropriate amount of water to step G2, mix evenly, and present a viscous shape to obtain a diatom mud coating.

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Abstract

The invention discloses a preparation method of aldehyde-removing plant virgin rubber powder. The preparation method comprises the following steps: A, preparing raw materials; B, drying the raw materials; C, preparing modified titanium dioxide; D, preparing rice flour; and E, uniformly mixing a tea extract, a honeysuckle flower extract, a Schefflera octophylla extract, a chrysanthemum flower extract, the modified titanium dioxide and the rice flour to obtain the virgin rubber powder. According to the invention, on the basis that diatom ooze has an adsorptive effect on harmful substances such as formaldehyde and the like due to the honeycomb structure characteristic, decomposition factors in the plant virgin rubber powder further decompose the harmful substances such as formaldehyde and the like deposited in honeycomb channels, thereby achieving a circulating purification effect. Besides, the diatom ooze doped with the plant virgin rubber powder has the advantages of favorable binding property, cracking resistance and high powder reserving property, and a photocatalyst can be added on the external surface of the diatom ooze to further reinforce the aldehyde-removing effect.

Description

technical field [0001] The invention relates to the field of aldehyde removal, in particular to a aldehyde-removing plant gum powder and a preparation method thereof. Background technique [0002] Formaldehyde is a colorless gas that dissolves in water to form formalin. [0003] Formaldehyde has a wide range of applications, low cost, and good effects. It has played a very important role in the fields of chemical industry, wood, textiles, and anti-corrosion. [0004] However, as people pay more attention to health, studies have found that the impact of formaldehyde on the human body can range from causing discomfort to the eyes and nose, to causing genetic mutations in the human body, especially pregnant women and children are easily affected after inhalation, and pregnant women can even cause fetal deformities. , children are prone to various diseases. [0005] Formaldehyde is also an important source of household pollution. It is almost inevitable for household manufactu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D201/00C09D7/61C09D7/62C09D7/63C09D7/65
CPCC09D1/00C09D7/61C09D7/62C09D7/63C09D7/65C09D201/00
Inventor 卢枝军张肃
Owner GUANGZHOU TAIXIANG IND NEW MATERIAL TECH XINFENG CO LTD
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