Nano silicon dioxide modified hard wood wax oil and preparation method thereof

A nano-silica, hard wood technology, applied in wax coatings, polyester coatings, coatings, etc., can solve the problems of peeling or scratching of the paint film, low hardness of the dry film of the coating, expansion deformation and cracking, etc. The effect of accelerating release, high porosity, and accelerating oxygen absorption polymerization rate
CN102408828AInactive Publication Date: 2012-04-11深圳市圣马斯科技有限公司
3 Cites 21 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市圣马斯科技有限公司
Publication Date
2012-04-11
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a nano silicon dioxide modified hard wood wax oil and a preparation method thereof. The invention aims to overcome the defects of low drying speed and low hardness in the existing wood wax oil, and to be applied to furniture application instead of common wood wax oil or nitrocellulose paint / polyurethane paint. The product comprises the following raw materials in percentage by weight: 35-45% of modified hard tung oil or linseed oil, 15-25% of carnauba wax of which the softening point is 85-95 DEG C, 15-25% of linseed oil long oil alkyd of which the oil length is 78-80% and the solid content is higher than 98%, 3-5% of nano silicon dioxide of which the particle size is 60-80 nm, 20-30% of decyclized aromatic hydrocarbon of which the distillation range is 160-200 degrees, 1-2% of isooctoate compound drying agent and 0.3-0.5% of methylethylketoxime. The preparation method comprises the following steps: preparing a material A, preparing a material B, and mixing the material A and the material B.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a coating used on wood products and a production method thereof, and is characterized in that it is an environment-friendly high-solid content coating used on wood products and a production method thereof. Background technique

[0002] my country's "Twelfth Five-Year Plan for the Coatings Industry" points out that the focus and direction of the structural adjustment of the coatings industry is to encourage environmentally friendly and resource-saving coatings - water-based coatings, high-solid coatings, solvent-free coatings, radiation-curing coatings, etc. However, ordinary wood wax oil or solvent-based nitro / polyurethane furniture paint is mostly used for wood product coating. The problems of solvent-based nitro paint / polyurethane paint are: (1) Contains harmful ingredients, such as "triphenyl" (benzene, toluene, xylene), or TDI, formaldehyde, polycyclic aromatic hydrocarbons or Eight heavy metals (Cd, Pb, Hg, Cr, Ba, Se, As...

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