SOSIDER SERIES INORGANIC BINDER-MODIFIED SODIUM SILICATE

This series modified sodium silicate is a environment-friendly composite binder,through
the use of the most advanced & high-te

 This series modified sodium silicate is a environment-friendly composite binder,through
the use of the most advanced & high-tech means of chelating modifiers,chelating modified
ordinary sodium silicate to make it to combined the characteristics,and overcomed the
shortcomings of resin sand &ordinary sodium silicate sand.It will be a new high temperature
inorganic binder and used for sand casting,the characteristics as below:

     of harmful phosphorus, sulfur, ammonia, nitrogen and other substances;
2,Add less (CO2 hardening process was 3.5% ~4.5%, ester hardening process
     was 1.8%~2.5%);
3,Sand process with good performance, gas is small, easy collapsibility;
4,Use non-toxic, tasteless, cast does not produce harmful irritant gases, is
     conducive to the health of the operator;
5,Old sand will be able to recycle through the current resin sand by dry recycling
     equipment, and reuse of old sand up to 90%, in line with environment-friendly,
     resource-saving and green casting requirements.


SOSIDER SERIES MIDIFIED SODIUM SILICATE

22ORGANIC ESTERS2 hardening process & G01 Matching use.ESTERS2ORGANIC ESTERS2 hardening process & G01 Matching use.

ORESTER MODIFIED SODIUM SILICATE ORGANIC ESTER HARDENER

              
                     Free acid      ≤ 1%                      Moisture      ≤ 0.5%