MMA-L70-PIC
TYPE – Specialized High Performance Anti-Scalent for Evaporators, Boilers and Process Waters such as Mining, Iron and Steel, Paper & Pulp, Sugar Processing, Reverse Osmosis Membranes (not cellulose acetate type), and Critical Heat Exchange Operations.
MMA-L70-PIC is a specialized reacted polymer containing polymeric anti-scalents, sequestrants and dispersants. It is designed to inhibit precipitation of calcium, magnesium and iron salts in the form of carbonate, sulphate and oxalate compounds. It is also effective in the binding of other metallic salts such as aluminium, zinc, strontium and barium.
Request More Info
Appearance: Clear to Opaque Yellowish Liquid
Flash Point: Not Applicable
pH neat soln. at 25oC: 5.0-8.0
Specific Gravity at 25oC: 1.18 – 1.25
Solubility in Water: Complete
Active Polymers: 40%
MMA-L70-PIC is dosed as follows:
Dosage required will vary according to the potential precipitative salts present and a
detailed analysis of the process water is recommended.
Depending upon water flow velocities and applicable cycles of concentration, dosages will
vary from 3 mg/l to 20mg/l. MMA-L70-PIC is specifically utilized where total hardness can reach 800mg/l as CaCO3 or where calcium sulphate presence is at 2500mg/l as CaSO4.
MMA-L70-PIC may be applied online as an descalent, but higher residuals will be required – estimate 100-200mg/l.
There is a direct test method to determine product residual in these systems.
MMA-L70-PIC can be stored for up to 24 months from the date of manufacture, in its original, sealed packaging, at room temperature in a dry area. Containers must be kept undercover and out of direct sunlight.
This product can be safely stored in plastic type holding tanks designed to manage the specific gravity listed. MMA-L70-PIC must be protected from reezing. Protective clothing such as gloves and goggles should be worn when handling MMA-L70-PIC.