Soil stabilizer for wall body building of greenhouse and production method of soil stabilizer
A soil curing agent, a technology for greenhouses, applied in chemical instruments and methods, building structures, soil conditioning materials, etc., can solve the problems of poor crop growth, low protection level, low supporting functions, etc., and achieve easy transportation and storage. , good low temperature freezing stability, good water stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] Embodiment 1: Soil curing agent for greenhouse wall construction and preparation method thereof
[0026] % by mass percentage, the components of the soil stabilizer and the preparation method thereof are as follows.
[0027] (1) Dissolve 2.5% hydroxypropyl methylcellulose and 5% polyacrylamide in 22.5% water at room temperature, and let it stand for 2-4 hours to fully dissolve and form an aqueous solution to obtain high viscosity Organic aqueous solution; Among them, hydroxypropyl methylcellulose is selected as a medium-viscosity cold water dispersion type, with a viscosity of 100,000 mPa.s; polyacrylamide is selected from cationic polyacrylamide (CPAM); low-salt water with a total soluble solid content TDS of less than 500mg / L Degree of tap water.
[0028] (2) Add 70% water glass to the organic aqueous solution obtained in the above steps, and use a stirrer at 60-200 rpm to prepare a soil curing agent for winter warm greenhouse wall construction by mixing and stirri...
Embodiment 2
[0031] Embodiment two: the selection of soil curing agent raw materials for greenhouse wall construction
[0032]Raw material 1: Hydroxypropyl methylcellulose is a cold water dispersion type with a medium viscosity of 100,000 mPa.s. Hypromellose is also known as Hypromellose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose, Cellulose. Non-ionic, white powder in appearance, odorless and tasteless. Soluble in water and swell in cold water to form a clear or slightly cloudy colloidal solution. The aqueous solution has surface activity, high transparency and stable performance. Particle size: 100 mesh pass rate is greater than 100%. Bulk density: usually 0.4g / cm 3 Around, specific gravity 1.26-1.31 g / cm 3 . Discoloration temperature: 180-200°C, carbonization temperature: 280-300°C. Different specifications of HPMC have certain differences in their properties, and the dissolution of HPMC in water is not affected by the pH value.
[0033] Commercially available hydrox...
PUM
Property | Measurement | Unit |
---|---|---|
density | aaaaa | aaaaa |
particle diameter | 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