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Water Treatment
|
 water well screen, wedge wire screen
Specification (Profile wire):
Width(mm): 1.50 1.50 2.30 2.30 1.80 3.00 3.70 3.30
Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30
Specification (support rods):
Width(mm): 2.30 2.30 3.00 3.70 3.30
Height(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 5.0mm
Note: other wires and rods available upon request
Slot size: 0.10, 0.15, 0.20, 0.25, 0.30,....., 3.00 also achieved upon request.
Open area up to 60%.
Material: Low carton, low carton galvanized steel (LCG), steel treated with plastic spraying, stainless steel (304,316etc.)
Length: lengths up to 6 meters.
Diameter ranging from 25mm to 800mm.
End connection: Plain beveled ends for butt welding or threaded
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0 (#0) |
4 |
2008.09.04 |
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Water Treatment
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DTPMPA
items index Appearance
Brown transparent liquid
Active acid % 48.0-52.0
Phosphorous acid (as PO33-)% 3.0 max
Chloride (as Cl-)% 12-17
Density (20℃) g/cm3 1.35-1.45
pH (1% solution) 2.0
Fe ppm 35 max
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0 (#0) |
25 |
2008.08.26 |
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Water Treatment
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BHMTPMPA
items index Appearance
Dark brown liquid
Active component % 43.0-48.0
chloride （Cl-）% 8.0 max
Fe（as Fe3+）ppm 65 max
density（20℃）g/cm3 1.23 min
PH value (1% water solution) 2.0 max
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0 (#0) |
24 |
2008.08.26 |
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Water Treatment
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AA/AMPS
items index Appearance
Colorless or light yellow viscous liquid
Solid content % 40 min
Free monomer (as AA)% 0.8 max
Density (20℃)g/cm3 1.15 min
pH(1% solution) 3.5-4.5
Viscosity mpa.s 90-200
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0 (#0) |
52 |
2008.08.26 |
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Water Treatment
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Polyacrylic Acid (PAA)
items index Appearance
Colorless or light yellow transparent liquid
Solid content % 30 min
Free monomer (CH2=CH-COOH) % 0.5 max
Density (20℃)g/cm3 1.09 min
pH(1% solution) 3.0 max
40%, 50% PAA are also supplied.
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0 (#0) |
10 |
2008.08.26 |
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Water Treatment
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TH-3100 Carboxylate-Sulfonate-Nonion Tri-polymer
Specification:
items index
Appearance Light amber liquid
Solid content % 43.0-44.0
Density (20℃)g/cm3 1.20 min
pH(1% water solution) 2.1-2.6
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0 (#0) |
9 |
2008.08.22 |
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Water Treatment
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TH-1100 Sodium Polyacrylate
Specification:
items index
Appearance Light amber liquid
Solid content % 47.0-49.0
Density (20℃)g/cm3 1.22 min
pH(1% water solution) 3.2-4.0
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0 (#0) |
8 |
2008.08.22 |
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Water Treatment
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TH-613 Acrylic-acrylate-sulfosalt copolymers
Specification:
items index
Appearance Colorless or light yellow transparent liquid
Solid content % 28.5 min
Free monomer (CH2=CH-COOH)% 1.0 max
Density (20℃)g/cm3 1.10 min
pH(1% solution) 4.0-5.0
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0 (#0) |
9 |
2008.08.22 |
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Water Treatment
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Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (TH-241)
Specification:
items index
Appearance Colorless or light yellow viscous liquid
Solid content % 35.0 min
Free monomer (CH2=CH-COOH)% 0.5 max
Density (20℃)g/cm3 1.1~1.2
pH(1% water solution) 3.0~5.0
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0 (#0) |
5 |
2008.08.22 |
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Water Treatment
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Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
Specification:
items index
Neutro Acid
Appearance Colorless to light yellow viscous liquid
Solid content % 30.0 min 30.0 min
Free monomer (as AA )% 0.5 max 0.5 max
pH(1% solution) 7.5?1.0 2.5?0.5
Limiting viscosity number (30℃) dl/g 0.060~0.095
Density (20℃)g/cm3 1.10 min
40%, 50% PAA are also supplied.
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0 (#0) |
5 |
2008.08.22 |
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Water Treatment
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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Specification:
items index
Appearance Colorless or light yellow viscous liquid
Solid content % 40 min
Free monomer (as AA)% 0.8 max
Density (20℃)g/cm3 1.15 min
pH(1% solution) 3.5-4.5
Viscosity mpa.s 90-200
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0 (#0) |
9 |
2008.08.22 |
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Water Treatment
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Copolymer of Maleic and Acylic Acid (MA/AA)
Specification:
items Water treatment agent Accessory detergent
Appearance Clear brown liquid amber transparent liquid
Solid content % 48 min 50 min
Free monomer (MA) % 9.0 max 5.0 max
Density (20℃)g/cm3 1.18 min 1.18min
pH(1% solution) 2.0~3.0 2.0?1.0
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0 (#0) |
7 |
2008.08.22 |
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Water Treatment
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Hydrolyzed Polymaleic Anhydride (HPMA)
Specification:
items index
Appearance Clear to umber transparent liquid
Solid content % 48.0 min
Bromine value mg/g 80.0 max
Average molecular weight 450 min
pH(1% solution) 2.0-3.0
Density (20℃)g/cm3 1.18 min
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0 (#0) |
7 |
2008.08.22 |
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Water Treatment
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Polyacrylic Acid Sodium (PAAS)
Specification:
items index
Appearance Colorless or light yellow transparent liquid
Solid content % 30 min
Free monomer (CH2=CH-COOH) % 0.5 max
Density (20℃)g/cm3 1.15 min
pH(1% solution) 6.0~8.0
Notes: Solid content 40%, 45% and 50% are also available
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0 (#0) |
7 |
2008.08.22 |
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Water Treatment
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Polyacrylic Acid (PAA)
Specification:
items index
Appearance Colorless or light yellow transparent liquid
Solid content % 30 min
Free monomer (CH2=CH-COOH) % 0.5 max
Density (20℃)g/cm3 1.09 min
pH(1% solution) 3.0 max
40%, 50% PAA are also supplied.
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0 (#0) |
7 |
2008.08.22 |
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Water Treatment
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Copolymer of Phosphono and carboxylic Acid (PCA)
Appearance: Colorless or light yellow liquid
Solid content % : 50.0 min
Total phosphor (as PO43-)%: 0.5 min
Density (20℃)g/cm3 :1.20-1.30
pH(1% water solution) :3.0-4.0
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0 (#0) |
13 |
2008.08.12 |
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Water Treatment
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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
Specification:
Appearance :Colorless or light yellow viscous liquid
Solid content %: 40 min
Free monomer (as AA)% :0.8 max
Density (20℃)g/cm3: 1.15 min
pH(1% solution): 3.5-4.5
Viscosity mpa.s: 90-200
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0 (#0) |
15 |
2008.08.12 |
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Water Treatment
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Copolymer of Maleic and Acylic Acid (MA/AA)
items Water treatment agent Accessory detergent
Appearance :Clear brown liquid amber transparent liquid
Solid content % :48 min 50 min
Free monomer (MA) %: 9.0 max 5.0 max
Density (20℃)g/cm3 :1.18 min 1.18min
pH(1% solution) :2.0~3.0 2.0?1.0
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0 (#0) |
17 |
2008.08.12 |
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Water Treatment
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Hydrolyzed Polymaleic Anhydride (HPMA)
Specification:
Appearance :Clear to umber transparent liquid
Solid content % :48.0 min
Bromine value mg/g :80.0 max
Average molecular weight :450 min
pH(1% solution): 2.0-3.0
Density (20℃)g/cm3 :1.18 min
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0 (#0) |
10 |
2008.08.12 |
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Water Treatment
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Polyacrylic Acid Sodium (PAAS)
Specification:
Appearance: Colorless or light yellow transparent liquid
Solid content % : 30 min
Free monomer (CH2=CH-COOH) %: 0.5 max
Density (20℃)g/cm3 :1.15 min
pH(1% solution) :6.0~8.0
Notes: Solid content 40%, 45% and 50% are also available
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0 (#0) |
18 |
2008.08.12 |
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Water Treatment
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sieve bend screen
wedge wire screen |
0 (#0) |
39 |
2008.08.08 |
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Water Treatment
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water well screen
wedge wire screen |
0 (#0) |
30 |
2008.08.08 |
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Water Treatment
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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS
Appearance :Colorless or light yellow viscous liquid
Solid content % :40 min
Free monomer (as AA)% :0.8 max
Density (20℃)g/cm3: 1.15 min
pH(1% solution) :3.5-4.5
Viscosity mpa.s: 90-200
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0 (#0) |
19 |
2008.07.28 |
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Water Treatment
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Copolymer of Maleic and Acylic Acid (MA/AA)
Appearance :Clear brown liquid ;amber transparent liquid
Solid content %: 48 min; 50 min
Free monomer (MA) % :9.0 max ;5.0 max
Density (20℃)g/cm3 :1.18 min ;1.18min
pH(1% solution): 2.0~3.0; 2.0?1.0
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0 (#0) |
12 |
2008.07.28 |
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Water Treatment
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Hydrolyzed Polymaleic Anhydride (HPMA)
Appearance :Clear to umber transparent liquid
Solid content % :48.0 min
Bromine value mg/g: 80.0 max
Average molecular weight :450 min
pH(1% solution) :2.0-3.0
Density (20℃)g/cm3: 1.18 min
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0 (#0) |
17 |
2008.07.28 |
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