Autumn is a season of decoration. Have you started preparing for your own home decoration? The issues that need to be considered in the renovation are very extensive. If you want to take into account the needs of the whole family, the preparations in the early stages are indispensable. Xiao Bian here for you to prepare the most comprehensive and practical decoration information, hoping to make all the small homes are warm and comfortable!
Gold ship balcony window and sun room    Bokai Windows and Sun Rooms
1. Whether the metal body structure is straight or flat; if the form part, it is required that the closure such as a strip of glue be completed.
2. Whether the metal form is flexible and has no obstacles.
(3) Whether the pipe joints of security nets, security doors, etc. have been polished, have a stable placement, and have no loosening phenomenon.
4. Whether the specifications and wall thickness meet the requirements.
5. There is no leakage of rain between the window and the window.
Construction acceptance entrance decoration child room decoration window
HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals` surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250℃. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other Water Treatment Chemicals, it shows good synergistic effects.
The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals
Specification:
Molecular formula C40H40O16N12S4Na4
Content 99.8%
Ion product 50%
Molecular weight (myria) 300-1600
Solution time 30 min max
Uses : Used for oil drilling. water treatment . in paper making industrial .used as retention aid, flocculating agent,intensifier;in addition. PAM also use for mining,metallurgy,adhesives, leather etc.
Water Treatment Chemicals
Water Treatment Chemicals,Polyacrylamide,PAM,HEDP
Shijiazhuang Standard Imp&exp Co.,Ltd. , http://www.chinaseasoning.com