Blue removal processing agent for wooden single plate and blue removal method of wooden single plate
A treatment method and technology of treatment agent, applied in wood treatment, wood treatment details, wood impregnation, etc., can solve the problem of little effect of blue change, and achieve the effect of strong resistance to loss, ensuring physical safety and low corrosiveness.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0024] First configure the wood veneer blue treatment agent, the wood veneer blue treatment agent is composed of the following mass concentrations of substances mixed: sodium chloride 1%, NH 2 SO 3 H 0.04%, HOOCCOOH 0.7%, CH 3 COOH 0.2%, H 3 PO 4 0.5%, ethylenediaminetetraacetic acid 0.2%, sodium dihydrogen phosphate 0.1%, solvent is water. H 3 PO 4 Prepare H with a pH of 4 and a temperature of 45°C with water 3 PO 4 solution, and then pour the wood veneer deblueing treatment agent into CH 3 PO 4 The solution is prepared into a temporary liquid, and the wood veneer deblueing treatment agent and H in the temporary liquid 3 PO 4 The volume ratio of the solution is 1:3. During the treatment, first prepare sodium hydroxide water into a sodium hydroxide solution with a pH value of 9, then immerse the wooden veneer for 1 hour for pretreatment, and then immerse the pretreated veneer in the liquid for decolorization , the treatment time is 2 hours, during the decolorizatio...
Embodiment 2
[0026] With embodiment 1, difference is that described drying adopts solar drying; After drying, moisture content is controlled at 5%.
Embodiment 3
[0028] First configure the wood veneer blue treatment agent, the wood veneer blue treatment agent is composed of the following mass concentrations of substances mixed: sodium chloride 2%, NH 2 SO 3 H 0.11%, HOOCCOOH 0.8%, CH 3 COOH 0.3%, H 3 PO 4 0.7%, 0.3% ethylenediaminetetraacetic acid, 0.3% sodium dihydrogen phosphate, and the solvent is water. H 3 PO 4 Prepare H with a pH of 5 and a temperature of 50°C with water 3 PO 4 solution, and then pour the wood veneer deblueing treatment agent into CH 3 PO 4 The solution is prepared into a temporary liquid, and the wood veneer deblueing treatment agent and H in the temporary liquid 3 PO 4The volume ratio of the solution is 1:5. When processing, first prepare sodium hydroxide water into a sodium hydroxide solution with a pH value of 10, then immerse the wooden veneer for 1.5 hours for pretreatment, and then immerse the pretreated veneer in the liquid for decolorization Treatment, the treatment time is 3 hours, during t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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