(1)Properties:
This product is the mixture of phosphate of zinc salt, which equals to the Japanese S-204. Its water solution can form an anti-scaling film on the surface of carbon steel in a short time, and can be compounded with the acrylic multipolymer.Or, after using this product for prefilming, you can add acrylic multipolymer and this product to act as scaling inhibitor and corrosion inhibitor. According to the many times of application by many factories in several years, the result is always satisfactory. This product is easy to absorb moisture and agglomerates, which may affect the solution speed.
(2) Use:
It is suitable for prefilming of the oil pipes system or the carbon steel and stainless steel heat transformer in the cooling water circulation system. This product can also greatly enhance the anti-scaling effect upon used it for prefilming.
(3) Two Application Ways:
Two Water Treatment Methods:
Method |
(1)Without Adjusting pH |
(2)Adjusting pH |
Basic Treatment
(Prefilming) |
NC-102 200ppm
NC-306 300ppm or NC-309100ppm
Original water running 12-24 hours under the normal temperature
|
Adjusting pH to 6.0 - 7.0
NC-102 200ppm or NC-309 80ppm
Original Water running 12 - 24 hours under the normal temperature |
Normal Treatment |
Organic Phosphate + carboxylic acid Dispersant
without adjusting pH(about 8.0-9.0) |
NC-102 20ppm,
NC-306 25ppm or NC-309 20ppmpH,
adjust pH to 7.0 -8.0 |
Technical Treatment |
Annual Max. Corrosion depth < 0.10
Average scale thickness < 0.1mm/a |
Same as left |
As above-stated, this product can be used for prefilming and for normal treatment when compounded with the
acrylic multipolymer.
(4) Specification:
Appearance |
white powder |
Total Inorganic Phosphor(As PO4)content ,% >= |
60.0 |
Zinc Salt(As Zn2+)content,% >= |
9.5 |
Insolvable content,% <= |
0.05 |
pH(1% water solution) |
1.80~2.80 |
(5) Packing & Storage:
This product is packed in 25 Kg wide-neck plastic pails. It should be kept in ventilated and dry places. Storage is
two years.
Telephone:025-83314346 E-mail:13327801905@189.cn Address: Room 504, Zhong Shang Wan Hao Mansion, No. 215 Zhongshan North Road, Gulou District, Nanjing, Jiangsu Province
All rights reservedⓒ NanJing Naco Water Treatment Technology CO.,LTD Record No.:Su ICP No. 19039420-1 Technical Support:KUUJIA SOFT