Specifications

1. scale and boiler corrosion inhibitors with certificate
2. Cation Exchange Resin
3. used in water treatment
4. BV

 

             scale and boiler corrosion inhibitors with certificate   

  

 

 

Weak Acids 
A weak acid only partially dissociates in water to give H+ and the anion. Examples of weak acids include hydrofluoric acid, HF, and acetic acid, CH3COOH. Weak acids include: 
• Molecules that contain an ionizable proton. A molecule wih a formula starting with H usually is an acid. 
• Organic acids containing one or more carboxyl group, -COOH. The H is ionizable. 
• Anions with an ionizable proton. (e.g., HSO4- --> H+ + SO42-) 
• Cations 
• transition metal cations 
• heavy metal cations with high charge 
• NH4+ dissociates into NH3 + H+

 

Type	110	JK110	DK110	D111	D111FC	D111SC	D112	D112SC
Functional Group	-COOH	-COOH	-COOH	-COOH	-COOH	-COOH	-COOH	-COOH
Masss complete exchange capacity mmol/g(dry)	≥12H	≥12.5H	≥8.0H	≥9.5	≥9.5	≥9.5	≥8.8	≥9.0
Volume complete exchange capacity (mmol/ml)	≥4H	≥4H	≥3	≥3.5	≥3.5	≥3.5	≥3.85	≥3.9
Particle Size (%) (0.315-1.250mm)	≥95	≥95	≥95	≥95	≥95	≥95	≥95	≥95
Moisture Content (%)	70-80 Na	70-80 Na	70-80 Na	40-45	40-45	40-45	40-50	40-50
Specific density (20°C) (g/ml)	1.10-1.15H	1.12-1.14H	1.10-1.15H	1.12-1.22	1.12-1.22	1.12-1.22	1.16-1.20H	1.15 -1.19H
Bulk density (g/ml)	0.70-0.80H	0.75-0.85H	0.70-0.80H	0.72-0.82	0.72-0.82	0.72-0.82	0.75-0.85H	0.75-0.85H
Sphericity                (after abransion)(%)	≥90	≥90	≥90	≥90	≥90	≥90	≥90	≥90
Swelling (%)	H+-→Na+  ≤100	H+-→Na+  ≤100	H+-→Na+  ≤75	H+-→Na+  ≤70	H+-→Na+ ≤70	H+-→Na+  ≤70	H+-→Na+  ≤70	H+-→Na+ ≤70
Thermal stability (°C)	100	120	100	100	100	100	100	100
pH range	5-14	4-14	5-14	5-14	5-14	5-14	5-14	5-14
Ionic Form	Na+	Na+	Na+	H+	H+	H+	H+	H+

 

 

 

 

 

after adding BF-30A was compared with the state without BF-30A

  

Q:The dosage for the water boiler:

A: The initial dosage: 400~600g/T (the hardness of the feed water <5mmol/L)

The dosage for the feed water: 300~500g/T (the hardness of the feed water <5mmol/L)

When the hardness of the original water is great than 5mmol/L, add 80~100g of the drug for each addition of 1mmol original water.

 

Q: The dosage for the steam boiler:

A: The initial dosage: 2000g/T (the hardness of the feed water <5mmol/L)

The dosage for the feed water: 200g/T (the hardness of the feed water <5mmol/L)

When the hardness of the original water is great than 5mmol/L, add 60~100g of the drug for each addition of 1mmol original water.