Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rubber wood impregnation treatment method

An impregnation treatment, rubber wood technology, applied in the direction of wood impregnation, pressure impregnation, impregnation of wood, etc., can solve the problems of rubber wood deterioration factors can not be completely eliminated, wood beetle corrosion, high production costs, etc., to achieve low cost, excellent insect infestation , the effect of reducing production costs

Inactive Publication Date: 2013-07-31
冯勇
View PDF9 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This technology has a certain protective effect on rubber wood, but has the following defects: ①. In general, there will be no insects, but sometimes part of the wood will be eaten by bark beetles during the drying period. After kiln drying, the decay stops and the surface of the wood Many small wormholes are left; ② During the drying period, most of the wood will not grow mold, and a few will grow mold spots
Although it can prevent moth, mildew and blue stains for a period of time, the deterioration factors such as sugar, starch and protein contained in rubber wood cannot be completely eliminated, and it will still appear after a long time.
And this method process is complicated, and special equipment investment is bigger, can cause production cost higher

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: the rubber tree that is eliminated because of the low rubber production capacity is felled, cut into fresh rubber planks of 2 cm, a saturated sodium chloride solution is prepared in a soaking tank, the rubber plank is put into the soaking tank, and the surface of the plank is submerged. Soak the entire surface for 2 days at room temperature, take out the boards, dry them in the sun to reduce the moisture content to 8% to 10%, and send them to a ventilated warehouse for storage. The rubber wood boards in stock have been tested for more than 3 years without insects, mildew and blue stains.

Embodiment 2

[0012] Embodiment 2: The rubber tree that produces rubber is lower and eliminated is felled, cut into 5 cm fresh rubber planks, prepare saturated sodium chloride solution in the soaking tank, put the rubber planks into the soaking tank, and submerge the planks. Soak the entire surface for 4 days at 50°C, take out the wooden planks, turn them in the sun for 1 week, and then send them to the wood drying equipment for drying to reduce the moisture content to 8% to 10%, and then send them to a ventilated warehouse for storage. The rubber wood boards in stock have been tested for more than 3 years without insects, mildew and blue stains.

Embodiment 3

[0013] Embodiment 3: The rubber tree that produces rubber ability is lower and eliminated is felled, cut into the fresh rubber plank of 10cm, prepare the sodium chloride solution of saturated state in soaking tank, rubber plank is put into soaking tank, submerge the whole of plank On the surface, soak for 20 days at 50°C, take out the board, and let it dry naturally for 1 week, then send it to the wood drying equipment for drying to reduce the moisture content to 8% to 10%, and send it to the ventilated warehouse for storage. The rubber wood boards in stock have been tested for more than 3 years without insects, mildew and blue stains.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a rubber wood impregnation treatment method, and belongs to the technical field of wood treatments, wherein a rubber wood impregnation treatment method is specifically designed. The method comprises: adopting a sodium chloride solution with a saturated concentration to carry out a soaking treatment on freshly-sawn rubber wood, and then carrying out a subsequent conventional drying treatment, wherein the surface of the rubber wood is immersed by the sodium chloride solution, and the solution maintains the saturated state during the soaking process. The treatment method has the following characteristics that: the treatment agent of the present invention is toxic and harmless, raw material cost is low, a process is simple, the existing mature traditional process can be used, production investment is low, and the treated wood has characteristics of no infesting, no mildewing, no blue stain, and no rot.

Description

technical field [0001] The invention belongs to the technical field of wood treatment and specifically designs a rubber wood impregnation treatment method. Background technique [0002] Rubberwood refers to rubber tree wood. The rubber tree is a tall tropical tree, which is widely planted as a cash crop in Indonesia, Thailand, Massongia, India, Vietnam, the Philippines, Cambodia, Sri Lanka and South my country due to its ability to produce natural rubber. The main product of the rubber plantation industry is natural rubber, and the by-product is rubber wood. [0003] Rubber wood is uniform in texture, elegant in color, elegant in pattern, moderate in weight, hardness, strength and toughness, easy to dry and deform, and has good mechanical processing performance. It is a high-grade wood. However, because rubber wood is rich in sugar, starch, protein, etc., it is easy to be attacked by insects, molds, and discoloration bacteria. Its natural life is very short, and it los...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B27K3/08B27K3/20
Inventor 冯勇
Owner 冯勇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com