What are the printing road procedures?
After decades of development, the traditional cement pavement has been unable to meet people's ever-increasing aesthetic vision. How then is the introduction of our printing road to solve this problem? What are the printing road procedures?
The printing road process in Plinde, Liaoning, is put into use after rigorous inspection. After a great deal of engineering practice, we can prove that our printing roads can be used for decades after the completion of the printing process. The printing process of Germany's printing roads is mainly divided into the following steps: After the concrete is paved, the concrete is collected and the light is collected. After the light is collected, the color reinforcing material can be sprinkled. The reinforcing material and the light are spread. The color stripping powder is dispensed, the mold is pressed and rinsed. ,Protective agent. There are many details of the problem, as well as construction precautions, so we also recommend that you look for a professional construction team for your printing road construction, after all, a high-quality printing road process is also very important for the overall molding importance.
The printing process of Plinde in Liaoning is roughly as follows. Of course, we also need to remind you that the above content is for reference only. If you have any questions about the specific steps of our printing process, please feel free to contact us. We will be happy to provide you with quality service. Contact phone manager Zhang
1-Hydroxy Ethylidene-1,1-Diphosphonic( HEDP )
Description: 1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP)
Physical and chemical property: crystal powder, suitable for usage in winter and freezing districts.
Molecular Formula: C2H8O7P2
CAS No: 2809-21-4
UN No:3265
CLASS: 8.1
Specifications:
|
Items |
Index |
|
|
Appearance |
Clear, Colorless to pale yellow aqueous solution |
White crystal powder |
|
Active content (HEDP)% |
60.0 min |
90.0 min |
|
Active content (HEDP·H2O)% |
58-62 |
98.0 min |
|
Phosphorous acid (as PO33-)% |
1.0 max |
0.8 max |
|
Phosphoric acid (as PO43- )% |
0.6 max |
0.5 max |
|
Chloride (as Cl-)% |
0.01 max |
0.01 max |
|
pH (1% water solution) |
2.0 max |
2.0 max |
|
Density (20℃)g/cm3 |
1.40 min |
- |
|
Fe, mg/L |
10.0 max |
5.0 max |
|
Colour APHA (Hazen) |
10.0 max |
- |
|
Ca sequestration (mg CaCO3/g) |
500.0 min |
|
Packed in 250kg plastic drum,20fcl=20mts.
Application: HEDP is used as scale inhibitor, deflocculant, sequestrant, water stabilizer in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc under condition of high temperature and high pH value. HEDP is also used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent.
1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP) CAS NO:2809-21-4
1-Hydroxy Ethylidene-1,1-Diphosphonic,HEDP, C2H8O7P2,2809-21-4,Etidronsaeure,Acetodiphosphonic acid,ethane-1-hydroxy-1,1-diphosphonic acid,EHDP
Jinan Forever Chemical Co., Ltd. , https://www.jinanforever.com