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Air filter paper having large toughness and antibiosis function, and making method thereof

An air filter paper and functional technology, applied in the field of air filter paper and its preparation, can solve the problems of low filtration performance, low filtration efficiency, poor adsorption, etc., and achieve the effect of increasing porosity, increasing adsorption effect, and high toughness

Active Publication Date: 2014-08-27
NANTONG YOUYUAN ART PATTERN DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing filter paper has poor adsorption and low filtration performance, resulting in low filtration efficiency

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] specific implementation plan

[0015] The present invention will be described in detail below through specific examples.

[0016] An air filter paper with high toughness and antibacterial function, prepared from the following raw materials in parts by weight (kg): waste cardboard pulp 39, masson pine pulp 53, dried masson pine leaf 1, alkyd resin 7, cornstarch 3, nitric acid Silver 0.2, octanol 0.4, molecular sieve 2, zircon powder 2, glass fiber 2, dried pineapple leaf 1, silane coupling agent YDH-151 0.7, carboxymethyl cellulose 0.6, sucrose fatty acid ester 0.7, citronellol 0.3 , Auxiliary 1, appropriate amount of water;

[0017] The auxiliary agent is made of the following raw materials in parts by weight (kg): diatomite 3, reed 1, aluminum sulfate 3, polyethylene glycol 3, liquid silica gel 2, titanium dioxide 3, hectorite powder 2, gelatin 3, Molecular sieve 1, water 50; the preparation method is to put diatomaceous earth, reed, molecular sieve together into a p...

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PUM

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Abstract

The invention discloses an air filter paper having a large toughness and an antibiosis function. The air filter paper is made by using the following raw materials, by weight, 39-43 parts of a waste cardboard pulp, 53-56 parts of a masson pine pulp, 1-2 parts of dried masson pine leaf, 7-9 parts of alkyd resin, 3-5 parts of corn starch, 0.2-0.4 parts of silver nitrate, 0.4-0.5 parts of octanol, 2-3 parts of molecular sieve, 2-3 parts of zircon powder, 2-3 parts of glass fiber, 1-2 parts of dried pineapple leaf, 0.7-0.9 parts of a silane coupling agent YDH-151, 0.6-0.8 parts of carboxymethyl cellulose, 0.7-0.9 parts of sucrose fatty ester, 0.3-0.6 parts of citronellol, 1-2 parts of an assistant, and a proper amount of water. The addition of plant particles, the molecular sieve, the zircon powder and the like improves the porosity of filter paper and increases the adsorption effect; and the addition of citronellol and silver nitrate realizes a certain antibiosis effect. The above impregnant in the invention has the advantages of large toughness, adhesiveness increase, and water and moisture resistance.

Description

technical field [0001] The invention relates to the field of automobile filters, in particular to an air filter paper with high toughness and antibacterial function and a preparation method thereof. Background technique [0002] Automobile air filter paper is the core material for manufacturing automobile engine air filters. Since the air filter is located in the intake system of the engine, and the engine usually emits a lot of heat when it is working, it is generally hoped that this air filter medium has good performance. Excellent filtration performance and high filtration efficiency, as well as certain high temperature resistance, water resistance and burst resistance. The existing filter paper has poor adsorption and low filtration performance, resulting in low filtration efficiency. Moreover, when using air filter paper to filter, bacteria, viruses, and microorganisms all adhere to the surface of the air filter paper. The suitable temperature and humidity of the filte...

Claims

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Application Information

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IPC IPC(8): D21H27/08D21F11/14D21H17/68D21H17/66D21H17/67D21H17/36D21H11/14
Inventor 孙夕雨
Owner NANTONG YOUYUAN ART PATTERN DESIGN CO LTD
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