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A method for improving the corrosion resistance of willow products

A woven and corrosion-resistant technology, used in manufacturing tools, wicker pole peeling, reed/straw treatment, etc. Pollution, easy degradation and aging, etc., to achieve the effect of improving insect and mildew resistance, good corrosion resistance, and strong anti-deformation ability

Active Publication Date: 2018-01-23
阜南县猛发工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, willow is an organic fiber material with poor weather resistance and prone to degradation and aging. It needs to be protected by surface treatment to prolong its service life while retaining its natural beauty
Commonly used oil-based treatment agents bring pollution and harm to the environment and are costly, while water-based treatment agents have poor adhesion, anti-blocking, water resistance, and stability.
The coating film formed by ordinary water-based treatment agents has low hardness, poor flexibility, poor corrosion resistance, and poor protection
In addition, the above methods all treat the surface of wicker, once the surface is damaged, its protective effect will be greatly reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for improving the corrosion resistance of willow products, comprising the steps of:

[0026] (1) Wicker peeling: Peel the harvested wicker, then put it into the calcium chloride solution with a mass fraction of 3.5% to soak and clean it for 20 minutes, and finally take it out, rinse it with clean water and put it under the sun Dry for 1-2 days before use;

[0027] (2) Softening treatment:

[0028] a. Put the dried wicker into an airtight tank with a temperature of 165°C, a pressure of 8 MPa, and a relative humidity of 78-80%. After heat preservation and pressure for 1 hour, it quickly returns to the state of normal temperature and pressure. In a 2% compound enzyme aqueous solution, keep the temperature of the aqueous solution at 38°C, soak for 10 minutes and then put it into a closed tank, and process it according to the above parameters. This is a cycle, and a total of 3 cycles are enough; The compound enzyme contains cellulase, hemicellulase, tannase and p...

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PUM

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Abstract

The invention discloses a method for improving corrosion resistance of wicker products. The method comprises the following steps: (1) skin removal of wickers, (2) softening treatment, (3) wicker weaving, and (4) anti-corrosion treatment. Various steps of the method are matched scientifically and reasonably, and the manufactured wicker products are good in insect prevention, mildew prevention and corrosion resisting effects and are high in surface hardness. Compared with the prior art, the method has the characteristics that the surface hardness of the wicker products can be improved by about 25%, the wicker products are used under the condition of high acid and alkali, the anti-corrosion time of the wicker products can be 4-5 times longer than the original anti-corrosion time, the service life can be prolonged by about 30% under the conventional using conditions, and can be prolonged by 40% or above under the condition of high humidity, use stability is good, anti-deformation ability is high, corrosion resistance is good, and use value is high.

Description

technical field [0001] The invention belongs to the field of willow weaving processing, and in particular relates to a method for improving the corrosion resistance of willow weaving products. Background technique [0002] Willow weaving is a traditional skill in our country, and now willow weaving products are very popular in the market. Various types of discs. In terms of export sales, after development and design, a variety of laundry baskets, flower pot covers, picnic tableware baskets, hanging baskets, lampshades, dog kennels, cat kennels, bird nests, etc. have been formed. Loved by people. However, wicker is an organic fiber material with poor weather resistance and is prone to degradation and aging. It needs to be protected by surface treatment to prolong its service life while retaining its natural beauty. Commonly used oil-based treatment agents bring pollution and harm to the environment and are costly, while water-based treatment agents have poor adhesion, anti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27J3/00B27K3/02B27K3/08B27K3/16B27K3/50B27K3/52B27K5/00B27K5/06B27K9/00B27J1/02
CPCB27J1/02B27J3/00B27K3/0207B27K3/08B27K3/16B27K3/50B27K3/52B27K5/0005B27K5/001B27K5/003B27K5/06B27K9/00B27K2240/20
Inventor 李明李东猛
Owner 阜南县猛发工艺品有限公司
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