A kind of preparation method of low-creep anti-crack silica brick
A low-creep, silica brick technology, which is applied in the field of preparation of low-creep crack-resistant silica bricks, can solve the problems of brick cracking and damage, strength reduction, plastic deformation of silica, etc., and achieves broad application prospects and excellent creep resistance Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
example 1
[0016] First, weigh 200g of peat moss and 280g of cup-shaped lichen in sequence, pour them into a stone mill, and grind for 15 minutes. During the grinding process, mix 2800mL of water to obtain a mixed slurry, then add 1200mL of the resulting mixed slurry and 500g of 60 mesh silica to the beaker. After stirring and mixing with a glass rod for 15 minutes, transfer the beaker into a constant temperature incubator, and cultivate at a constant temperature for 7 days at a temperature of 25°C; the silica content in the silica is greater than 99%; after the above cultivation is completed, Filter the material in the above beaker, collect the filter cake, freeze the obtained filter cake with liquid nitrogen for 4 minutes, then transfer the frozen filter cake to a microwave heater, and thaw it for 5 minutes under the condition of a power of 600W, and then freeze the thawed filter cake Put the filter cake into a beaker containing 1100mL of the above-mentioned mixed slurry, and place the ...
example 2
[0019] First, weigh 150g of sphagnum moss and 160g of cup-shaped lichen in sequence, pour them into a stone mill, grind for 10 minutes, mix in 2200mL of water during the grinding process, and obtain a mixed slurry, then add 1000mL of the resulting mixed slurry and 400g of 40 mesh silica to the beaker After stirring and mixing with a glass rod for 10 minutes, transfer the beaker into a constant temperature incubator, and cultivate at a constant temperature for 5 days at a temperature of 20°C; the silica content in the silica is greater than 99%; after the above cultivation is completed, Filter the material in the above beaker, collect the filter cake, freeze the obtained filter cake with liquid nitrogen for 2 minutes, then transfer the frozen filter cake to a microwave heater, thaw it for 3 minutes under the condition of power of 400W, and then freeze the thawed filter cake Put the filter cake into a beaker containing 900mL of the mixed slurry obtained above, and place the beake...
example 3
[0022] First, weigh 170g of peat moss and 200g of cup-shaped lichen in sequence, pour them into a stone mill, and grind for 12 minutes. During the grinding process, 2400mL of water is mixed to obtain a mixed slurry. Then add 1100mL of the obtained mixed slurry and 450g of 50-mesh silica to the beaker. After stirring and mixing with a glass rod for 12 minutes, transfer the beaker into a constant temperature incubator, and cultivate at a constant temperature for 6 days at a temperature of 22°C; the silica content in the silica is greater than 99%; after the above cultivation is completed, Filter the material in the above beaker, collect the filter cake, freeze the obtained filter cake with liquid nitrogen for 3 minutes, then transfer the frozen filter cake to a microwave heater, thaw it for 4 minutes under the condition of power of 500W, and then freeze the thawed filter cake Put the filter cake into a beaker containing 1000mL of the above-mentioned mixed slurry, and place the be...
PUM
Property | Measurement | Unit |
---|---|---|
density | aaaaa | aaaaa |
flame retardant | aaaaa | aaaaa |
density | 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