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High-performance elm softener

A softener, high-performance technology, used in wood treatment, impregnated wood, wood impregnation, etc., can solve problems such as affecting product performance and reducing elm fiber strength, achieving less processing time, less softening time, and high safety. Effect

Inactive Publication Date: 2016-11-23
阜南县中泰工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used softening treatment methods are physical methods such as boiling and spray steaming, or chemical liquids such as liquid ammonia and liquid alkali for softening treatment. The traditional treatment methods generally have the problem of reduced strength of elm fibers, which has a great impact The performance of the molded product after plasticization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A high-performance elm wood softener, made of the following ingredients in parts by weight: sodium borate 0.5, ammonia solution 20, potassium chloride 0.2, sodium lauryl sulfate 0.4, potassium polymetaphosphate 2, glycerol 4, tri Ethanolamine 0.2, Artemisia persica seed extract 1, water 100.

Embodiment 2

[0014] A high-performance elm wood softener, which is made of the following ingredients in parts by weight: sodium borate 0.8, ammonia solution 20-30, potassium chloride 0.4, sodium lauryl sulfate 0.6, potassium polymetaphosphate 4, glycerol 6 , Triethanolamine 0.4, Artemisia persica seed extract 3, water 120.

Embodiment 3

[0016] A high-performance elm wood softener, made of the following ingredients in parts by weight: sodium borate 0.6, ammonia solution 25, potassium chloride 0.3, sodium lauryl sulfate 0.5 potassium polymetaphosphate 3, glycerol 5, triethanolamine 0.3. Artemisia argyi seed extract 2. Water 110.

[0017] Performance tests were performed on elm wood workpieces with a thickness of 1 mm (compared with untreated elm wood workpieces):

[0018]

Strength increase%

Density increase%

24h water absorption rate decreased %

Shrinkage%

Minimum radius of curvature

Example 1

48

13.5

45.8

2.0

4.12

Example 2

50

13.8

46.3

1.5

4.08

Example 3

49

13.6

46.0

1.8

4.10

Comparative example 1

35

8.4

32.6

4.2

4.25

Comparative example 2

45

12.3

42.4

2.5

4.15

[0019] Table 1

[0020] Wherein, comparative example 1 is: do not add the Artemisia persicae extract in E...

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PUM

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Abstract

The invention discloses a high-performance elm wood softener, which is made of the following ingredients: sodium borate, ammonia solution, potassium chloride, sodium lauryl sulfate, potassium polymetaphosphate, glycerol, triethanolamine, and Artemisia persica seed extract liquid, water. The elm wood softener prepared by the present invention is compounded with ammonia water, sodium borate, potassium chloride, and potassium polymetaphosphate, and then combined with the synergistic interaction between the extract of Artemisia persicae seed and glycerol, the softening effect is good, and the treatment Less time and high safety, the strength of the shaped elm wood workpiece is increased by more than 48% on average, and the structure is compact, which solves the problem of strength reduction caused by ordinary wood softeners.

Description

technical field [0001] The invention relates to the field of wood treatment, in particular to a high-performance elm softener. Background technique [0002] Elm wood is an important raw material for furniture and handicrafts. Elm wood is a material that lacks plasticity. When elm wood is processed into products, it often needs to undergo a series of softening treatments to improve its plasticity so that it can be shaped with later processing. The commonly used softening treatment methods are physical methods such as boiling and spray steaming, or chemical liquids such as liquid ammonia and liquid alkali for softening treatment. The traditional treatment methods generally have the problem of reduced strength of elm fibers, which has a great impact The performance of the molded product after plasticization is determined. Contents of the invention [0003] In order to overcome above-mentioned deficiency, the present invention provides a kind of high-performance elm softener....

Claims

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Application Information

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IPC IPC(8): B27K5/06B27K3/08B27K3/52B27K3/02
CPCB27K5/06B27K3/0207B27K3/08B27K3/52
Inventor 李可成
Owner 阜南县中泰工艺品有限公司
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