Polyquat DMA/E 60

25988-97-0

Polymer

Polyquat DMA/E 60 has been specially developed for the treatment of swimming pool water and offers many advantages over other swimming pool water treatment chemicals such as benzalkonium chloride, hypochlorite and chlorisocyanate. Polyquat DMA/E 60 has enduring biocidal properties and is non-volatile. It is a non-foaming quat and not corrosive to pumps. It also helps deposit dust particles and other contaminants, giving swimming pool water a cleaner look. Polyquat DMA/E 60 offer the following advantages:

• very low toxicity
• no irritation to eyes or skin
• low odour
• twice as effective as traditional benzalkonium chlorides
• daily test of concentration are unnecessary
• enduring biocidal properties
• pH of water is not critical
  
  

Microbiological properties:
Polyquat DMA/E 60 is extremly effective against bacteria, fungi and algi. It is particulary effective against Chlorella vulgaris, the green algae in swimming pools. The minimum groth inibition rates are:

Escherichia coli . . . . . . . . . < 120 ppm . . . . 72 hours, 37°C
Chlorella saccharophilia . . . > 100 ppm . . . . 14 day, 20°C
Chlorella fusum . . . . . . . . . > 100 ppm . . . . 14 days, 25°C
Fusurium solani . . . . . . . . . < 50 ppm . . . . 72 hours, 25°C
Pseudomonas aeruginosa . . < 20 ppm . . . . 72 hours, 37°C
Chlorella vulgaris . . . . . . . . < 5 ppm . . . . 14 days, 20°C

Further information:
At the beginning of the season, an initial shock-treatment of the swimming pool water using 20-40ppm Polyquat DMA/E 60 is recommended to inhibit the growth of algae and fungi. After which, only a weekly dosage of 2-5 ppm (1ppm = 1 g/m³) is necessary. As Polyquat DMA/E 60 is polymeric quaternary compound (positively charged), it adhers to leaves, dust etc. It is therfore recommended to first mechanically clean the swimming pool with an appropriate brush/suction cleaner before using Poly-quat DMA/E 60.

230 kg drums, 1150 kg IBC

2923 90 00

UN3082 9, III, (-)

04/2021