A kind of moisture detection method of silane paste
A detection method and silane technology, applied in the direction of removing certain components such as weighing, measuring devices, analyzing materials, etc., can solve the problem of less research on silane paste detection methods, and achieve the goal of being beneficial to popularization and construction quality control, Stable reproducibility and small error in test results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0031] A method for detecting moisture in silane paste based on vacuum rotary evaporation, comprising the following steps:
[0032] (P1) adopt measuring range to be 1000g, the balance that precision is 0.01g weighs sample flask weight 364.12g;
[0033] (P2) put the silane paste sample A that the quality is 10.01 into the sample flask and record the quality 374.13g;
[0034] (P3) Set the constant temperature water (oil) bath temperature to 40°C; set the rotation speed to 100 rpm;
[0035] (P4) Use a vacuum pump to reduce the relative vacuum pressure in the system to ≤ -101.2kPa;
[0036] (P5) Reduced pressure and rotary evaporation for 6 hours and 30 minutes, until the paste completely disappeared and melted into clear liquid silane, and the evaporated water quality was 1.99;
[0037] (P6) After weighing, calculate the mass residual value of the sample to be 8.02, thereby obtaining a moisture content detection value of 19.88%, which corresponds to more than 80% of the product...
Embodiment 2
[0039] A method for detecting moisture in silane paste based on vacuum rotary evaporation, comprising the following steps:
[0040] (P1) adopt measuring range to be 1000g, the balance that precision is 0.01g weighs sample flask weight 364.12g;
[0041] (P2) put the silane paste sample B that the quality is 20.21 in the sample flask and record the quality 384.33g;
[0042] (P3) Set the constant temperature water (oil) bath temperature to 60°C; set the rotation speed to 60 rpm;
[0043] (P4) Use a vacuum pump to reduce the air pressure in the system to ≤ -101.2kPa;
[0044](P5) Reduced pressure and rotary evaporation for 3 hours, until the paste completely disappeared and melted into clear liquid silane, and the evaporated water quality was 4.03;
[0045] (P6) After weighing, the residual mass value of the sample is calculated to be 16.18, thereby obtaining a moisture content detection value of 19.94%, which corresponds to more than 80% of the product's nominal active ingredie...
Embodiment 3
[0047] A method for detecting moisture in silane paste based on vacuum rotary evaporation, comprising the following steps:
[0048] (P1) adopt measuring range to be 1000g, the balance that precision is 0.01g weighs sample flask weight 364.12g;
[0049] (P2) put the silane paste sample C that the quality is 18.26 into the sample flask and record the quality 382.38g;
[0050] (P3) Set the constant temperature water (oil) bath temperature to 50°C; set the rotation speed to 100 rpm;
[0051] (P4) Use a vacuum pump to reduce the air pressure in the system to ≤ -101.2kPa;
[0052] (P5) Reduced pressure and rotary evaporation for 4 hours, until the paste completely disappeared and melted into clear liquid silane, and the evaporated water mass was 3.72;
[0053] (P6) After weighing, the mass residual value of the sample is calculated to be 14.54, thereby obtaining a moisture content detection value of 20.37%, which corresponds to more than 80% of the product's nominal active ingredi...
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