Nano silicon dioxide modified hard wood wax oil and preparation method thereof
A nano-silica, hardwood technology, applied in the direction of wax paint, polyester paint, coating, 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., to achieve Accelerated release, high porosity, accelerated oxygen absorption polymerization speed effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0043] Example 1, see figure 1 . This embodiment is a preferred embodiment, that is, a matt nano-silica modified hardwood wax oil, which includes raw materials and their weight percentage content:
[0044] 36% hard tung oil or linseed oil,
[0045] Carnauba wax with softening point between 85℃-95℃
[0046] 17%,
[0047] The oil length is 78%-80%, and the solid content of linseed oil long oil alkyd resin is greater than 98%
[0048] 17%,
[0049] 3% of nano-silica with a particle size of 60-80nm,
[0050] Decyclic aromatic hydrocarbons with a distillation range of 160-200° 25.0%
[0051] Isooctanoate compound drier 1.7%,
[0052] Methyl ethyl ketoxime 0.3%.
[0053] The performance comparison table of this product and ordinary wood wax oil / nitrocellulose paint / polyurethane paint is shown in the table figure 1 .
Embodiment 2
[0054] Example 2, see figure 2 . The method of making the product of the present invention includes the following steps:
[0055] The first step is to prepare material A:
[0056] (1) Add 36% by weight of hard tung oil into the reactor and keep it in the temperature range of 280°-290°C for 30-60 minutes. When the test viscosity is in the range of 6-10 Pa.s, the temperature will be quickly reduced to Below 180℃;
[0057] (2) When the temperature drops to 115°-125°C, add 12% by weight of decyclic aromatic hydrocarbons, and add 17% by weight of carnauba wax, and after the dissolution is complete, cool down and leave the kettle;
[0058] The second step is to prepare material B:
[0059] (1) Add 17% linseed oil long oleoresin into the high-speed dispersing machine;
[0060] (2) Add 13% by weight decyclic aromatic hydrocarbons to the above-mentioned high-speed dispersing machine, and disperse uniformly at a rotation speed of less than 500 rpm;
[0061] (3) Add 3% by weight of nano-silica i...
PUM
Property | Measurement | Unit |
---|---|---|
softening point | aaaaa | aaaaa |
softening point | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
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