Painting timber taking Chinese red pine timber as raw material

A technology of masson pine and raw materials, applied in wood treatment, lignin coating, wood processing equipment, etc., can solve the problems of precious tree species or wild wood damage, economic value not fully exerted, etc., achieve good waterproof effect, increase the scope of application, Fine and dense coating structure

Inactive Publication Date: 2013-09-18
重庆家和琴森木业有限公司
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But masson pine, as a kind of fast-growing economic forest, is widely planted in most mountainous areas of our country. Due to the limitations of its application field, its due economic value is not fully exerted; it indirectly causes the destruction of other precious tree species or wild wood

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Painting timber taking Chinese red pine timber as raw material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] First, the masson pine wood is cut and sawed into a length of 100cm and a thickness of 2cm; after stacking the wood and wood shavings, they are immersed in a 20% lime aqueous solution and boiled continuously for 5 hours, then rinsed in clear water, and then Submerged in a concentration of 1‰ hydrogen peroxide solution and boiled continuously for 5 hours, then rinsed in clear water to obtain degreased masson pine wood and wood trim; then the temperature in the conventional steam drying kiln is adjusted at 72 ° C, and to Spray water vapor in the conventional steam drying kiln to make it saturated, and then put the masson pine wood and wood trim into the conventional steam drying kiln to fully absorb water. After 25 hours, the masson pine wood absorbs water to reach saturation, and then stop spraying water vapor. Adjust the temperature in the conventional steam drying kiln at 65°C, keep the kiln stuffy for 12 hours, then open the vent hole to exhaust air, and gradually rais...

Embodiment 2

[0022] First, the masson pine wood is cut and sawn into a wood with a length of 200cm and a thickness of 5cm; after stacking the wood and wood shavings, they are immersed in a 20% lime aqueous solution and boiled continuously for 5.5 hours, then rinsed in clear water, and then Submerged in the concentration of 1 ‰ hydrogen peroxide solution and boiled continuously for 5.5 hours, then rinsed in clear water to obtain degreased masson pine wood and wood trim; then adjust the temperature in the conventional steam drying kiln at 76 ° C, and Spray water vapor in the conventional steam drying kiln to make it saturated, and then put the degreased masson pine wood and wood trim into the conventional steam drying kiln to fully absorb water. After 28 hours, the masson pine wood absorbs water to reach saturation, and then stop spraying For water vapor, adjust the temperature in the conventional steam drying kiln at 68°C, keep the kiln stuffy for 14 hours, then open the vent hole to exhaust...

Embodiment 3

[0026]First, the masson pine wood is cut and sawn into a wood with a length of 300cm and a thickness of 6cm; then the wood and wood shavings are stacked and then immersed in a 20% lime aqueous solution and boiled continuously for 6 hours, then rinsed in clear water, and then Submerged in the concentration of 1 ‰ hydrogen peroxide solution and boiled continuously for 6 hours, then rinsed in clear water to obtain degreased masson pine wood and wood trim; then the temperature in the conventional steam drying kiln was adjusted at 78 ° C, and the Spray water vapor in the steam drying kiln to make it saturated, and then put the degreased masson pine wood and wood trim into a conventional steam drying kiln to fully absorb water. After 30 hours, the masson pine wood absorbs water to reach saturation, and then stop spraying water Steam, adjust the temperature in the conventional steam drying kiln at 70°C, keep the kiln stuffy for 15 hours, then open the vent hole to exhaust outside, and...

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
particle sizeaaaaaaaaaa
particle sizeaaaaaaaaaa
lengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a painting timber taking Chinese red pine timber as a raw material, belonging to the technical field of wood sheet material production. The painting timber comprises a degreasing procedure, a drying procedure, a burdening procedure, a sanding procedure, a repairing procedure, a painting procedure, a sanding procedure and a paint spraying. The painting timber provided by the invention has the beneficial effects that superfine micro Chinese red pine wood flour is utilized as a main raw material to repair timber, the painting material and the Chinese red pine timber are sufficiently fused into a whole, meanwhile, the proper amount of calcium bicarbonate, white emulsion, wheat flour and a solidified agent for the painting material are utilized for manufacturing the painting material, the painting material is fine, smooth and wet, and the adhesive force is strong; the painting material can be easily attached on the top through the rigid degreasing and drying, the eroded foundation is avoided, and the painting material does not contain contamination such as formaldehyde; the coating structure of a product provided by the invention is delicate and compact, the flame retardant property is strong, the painting is uniform, the impact resisting capacity is strong, a water-proof effect is good, the property of the Chinese red pine timber is improved, and the application range is also greatly increased; the economical value is fully displayed, and the wildness timber create conditions are protected.

Description

technical field [0001] The invention belongs to the technical field of wood board production, in particular to a coated wood with masson pine wood as a raw material. Background technique [0002] Due to the well-developed resin pipe diameter of masson pine, high rosin content, large deformation of wood, serious warping and cracking when dry, no corrosion resistance, and even spilled grease pollutes the surface of the material when the temperature is high, resulting in poor paint and bonding performance; therefore, it is used in furniture. It is rarely used in China, and is currently mainly used for building formwork, ore pillars, boards, packing boxes, matchsticks, plywood, etc., or as raw materials for man-made fiberboards. [0003] But masson pine, as a kind of fast-growing economic forest, is widely planted in most mountainous areas of our country. Due to the limitation of its application field, its due economic value is not fully exerted; it indirectly causes the destruc...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/00B05C11/02B05D3/02C09D131/04C09D103/02C09D197/02
Inventor 杨琴
Owner 重庆家和琴森木业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap