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Construction chemistry

SINTEFLOW MEGA 50 and MEGA 50N

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SINTEFLOW MEGA 50

SINTEFLOW MEGA 50 and MEGA 50N

The effective water reducers.

The SINTEFLOW MEGA 50 and SINTEFLOW MEGA 50N polycarboxylate ethers are effective water reducers. The SINTEFLOW MEGA 50N is a neutralized form of SINTEFLOW MEGA 50.



The SINTEFLOW MEGA 50 and SINTEFLOW MEGA 50N application.

In the concrete industry:
  • production of superplasticizers for light and heavy concretes;
  • as a plasticizing base for the design of additives for concrete with different properties;
In the gypsum industry:
  • as water reducer;

  • Application
  • Specification
  • Dosage
  • Storage and warranty
Purpose of use:
  • Reducing the amount of mixing water;
  • Increase in early and final concrete strength;
  • Reducing the cost of production of concrete and plaster mixTSres;
  • Production of self-compacting and ultra-high-strength concrete;
Parameters MEGA 50 MEGA 50N
Clear liquids from colorless to yellow
Density at 25 °С, g/cm3 1,1 ± 0,1 1,1 ± 0,1
рН, 10% sol. Units 2,0 - 4,0 5,0 - 7,0
Mass fraction of active substance,% 50 ± 1 50 ± 1
Chlorine content,% < 0,1 < 0,1
Portland cement concretes:
The recommended dosage by active substance is from 0.1 to 0.25% of cement weight. The optimal dosage for most used cements is 0.17% of the cement weight by active substance.
When using clay sands, sand and gravel mixTSres and certain types of additional cements with a large number of dust particles, the dosage can be increased to 0.35% of the cement weight by active substance. In this case, you must carefully follow the sedimentation of the mixTSre and the dynamics of strength development.
Plaster compositions:
Recommended dosage by active substance is from 0.08 to 0.15% by weight of gypsum.
The warranty period for the SINTEFLOW MEGA 50 and SINTEFLOW MEGA 50N is 1 year from the date of manufacture. After the expiration of the warranty period the product should be mixed, the test performance should be made and in case of positive results is possible for application. Storage is carried out in storage conditions in a closed container at air temperaTSre above 5 ° C. When freezing must be heated at 20 ° C and mix to a uniform consistency. At the same time, products do not lose their properties. Protect from direct sunlight. With prolonged insolation, the product TSrns yellow. According to GOST 19433 products are not classified. By effects on the human, the product belongs to the 3th class of hazard (moderately hazardous substance).

Documentation

TS № 2216-008-78722668-2015 >>
SP № 78722668.22.39739 >>
Expert report № 08/01-5902 >>
SRC № RU.52.99.05.008.Е.000021.10.15 >>
Technical data sheet >>
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Marina Zhuravleva

is responsible for product group
Sintez OKA – Construction chemistry LLC

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