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Plectocomia kerrana toughening and fire retardant treatment method

A flame retardant treatment and hook leaf vine technology, applied in the field of handicrafts, can solve the problems of reducing the competitiveness and utilization value of rattan materials, reducing the durability and strength of rattan materials, and affecting the service life of rattan furniture, etc., to achieve enhanced impregnation effect, Effect of reducing flammability and improving weaving performance

Inactive Publication Date: 2018-11-06
阜南县海源工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Palm rattan is a monocotyledonous plant and is an important renewable non-wood resource. Palm rattan stems are commonly known as "rattan" in commodities. Compared with wood and bamboo, they have medium density, lightness and firmness. Beautiful and elegant, with good flexibility, it is an excellent material for furniture and handicrafts, and is widely used in the manufacture of rattan furniture and handicrafts such as tables, chairs, sofas, beds, etc.; however, compared with biomass materials such as wood and bamboo, rattans have Inherent defects such as low strength, poor material uniformity, and rattan furniture are easy to bend and break during use. These defects reduce the durability and strength of rattan, affect the service life of rattan furniture, and reduce the use of rattan in the field of furniture manufacturing. The competitiveness and utilization value of rattan have brought great limitations to the use of rattan; Uncaria is one of the palm rattans with poor flame retardancy and poor toughness, which greatly reduces its application in the field of handicraft technology. The use effect reduces the utilization rate of resources; moreover, the flammable characteristics of Uncaria vine also make people face the danger of fire all the time. Once a fire breaks out, it will quickly enter the combustion process and release a large amount of heat, which is harmful to people's lives and properties. Safety plays a major threat; therefore, a toughening and flame-retardant treatment method for Uncaria vine is invented, thereby improving the performance and safety of Uncaria vine

Method used

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  • Plectocomia kerrana toughening and fire retardant treatment method

Examples

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Effect test

Embodiment 1

[0015] In the embodiment of the present invention, a toughening and flame-retardant treatment method of Uncaria vine, the specific method is as follows:

[0016] (1) Remove the leaves of the harvested Uncaria vine, put it in the freezer for freezing treatment, take it out, immerse it in an aqueous solution of sodium lactate with a mass fraction of 3.9% and a temperature of 47°C for 38 minutes, take out the filtrate, and put it under temperature Dry at 42°C until the moisture content is 7%~9%;

[0017] (2) Submerge the Uncaria vine treated in step (1) in the treatment agent for 140 minutes, take out the filter agent, perform magnetization treatment, and dry at a temperature of 37°C until the water content is 7% to 9%;

[0018] The treatment agent is made of the following raw materials in parts by weight: 8.1 parts of sodium benzoate, 6.3 parts of phenolic resin, 12.4 parts of polyethylene glycol, 9.1 parts of mung bean starch, 6.6 parts of calcium sulfate, 4.4 parts of copper f...

Embodiment 2

[0023] In the embodiment of the present invention, a toughening and flame-retardant treatment method of Uncaria vine, the specific method is as follows:

[0024] (1) Remove the leaves of the harvested Uncaria vine, put it in the freezer for freezing treatment, take it out, immerse it in an aqueous solution of sodium lactate with a mass fraction of 4.1% and a temperature of 49°C for 41 minutes, take out the filtrate, and put it under temperature Dry at 43°C until the moisture content is 7%~9%;

[0025] (2) Submerge the Uncaria vine treated in step (1) in the treatment agent for 160 minutes, take out the filter agent, perform magnetization treatment, and dry at a temperature of 38°C until the water content is 7% to 9%;

[0026] The treatment agent is made of the following raw materials in parts by weight: 8.4 parts of sodium benzoate, 6.5 parts of phenolic resin, 12.8 parts of polyethylene glycol, 9.5 parts of mung bean starch, 6.9 parts of calcium sulfate, 4.6 parts of copper f...

Embodiment 3

[0031] In the embodiment of the present invention, a toughening and flame-retardant treatment method of Uncaria vine, the specific method is as follows:

[0032] (1) Remove the leaves of the harvested Uncaria vine, put it in the freezer for freezing treatment, take it out, immerse it in an aqueous solution of sodium lactate with a mass fraction of 4.3% and a temperature of 51°C for 44 minutes, take out the filtrate, and put it under temperature Dry at 44°C until the moisture content is 7%~9%;

[0033] (2) Submerge the Uncaria vine treated in step (1) in the treatment agent for 180 minutes, take out the filter agent, perform magnetization treatment, and dry at a temperature of 39°C until the water content is 7% to 9%;

[0034] The treatment agent is made of the following raw materials in parts by weight: 8.7 parts of sodium benzoate, 6.7 parts of phenolic resin, 13.2 parts of polyethylene glycol, 9.9 parts of mung bean starch, 7.2 parts of calcium sulfate, 4.8 parts of copper f...

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Abstract

The invention belongs to the technical field of artware, and particularly relates to a plectocomia kerrana toughening and fire retardant treatment method. The plectocomia kerrana toughening and fire retardant treatment method comprises the specific steps that (1) harvested plectocomia kerrana is subjected to leaf removing treatment to be placed into a freezing chamber for freezing treatment, the plectocomia kerrana is taken out to be immersed into a sodium lactate aqueous solution for heat preservation and soaking, filter liquor is taken out, and drying is carried out until the water content is 7%-9%; and (2) the plectocomia kerrana is immersed into a treating agent to be soaked, a filtering agent is taken out, magnetization treatment is carried out, and drying is carried out until the water content is 7%-9%. The treating agent is prepared from the following raw materials including sodium benzoate, phenolic resin, polyethylene glycol, green bean starch, calcium sulfate, cupric fluoborate, magnesium chloride and water. The fire resistance and the hydrophobicity of the plectocomia kerrana are effectively improved, the extremely good fireproof performance is achieved, the network structure of the plectocomia kerrana is strengthened, the tenacity is greatly improved, the weaving performance is greatly improved, and the breakage and cracking phenomena generated in the weaving and using process are reduced.

Description

technical field [0001] The invention belongs to the technical field of handicrafts, in particular to a toughening and flame-retardant treatment method for uncaria vine. Background technique [0002] Palm rattan is a monocotyledonous plant and is an important renewable non-wood resource. Palm rattan stems are commonly known as "rattan" in commodities. Compared with wood and bamboo, they have medium density, lightness and firmness. Beautiful and elegant, with good flexibility, it is an excellent material for furniture and handicrafts, and is widely used in the manufacture of rattan furniture and handicrafts such as tables, chairs, sofas, beds, etc.; however, compared with biomass materials such as wood and bamboo, rattans have Inherent defects such as low strength, poor material uniformity, and rattan furniture are easy to bend and break during use. These defects reduce the durability and strength of rattan, affect the service life of rattan furniture, and reduce the use of ra...

Claims

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Application Information

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IPC IPC(8): B27K9/00B27K3/02B27K5/00B27K3/52B27K5/04
CPCB27K3/0207B27K3/52B27K5/0005B27K5/0025B27K5/04B27K9/002B27K2240/30
Inventor 卢玉猛
Owner 阜南县海源工艺品有限公司
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