mgo products used for hot runner:

1,certificate: SGS

2,model:the size can be customized according special requirements,

3,chemical composition:

 

MgO     ≥ 99.9% CaO     ≤ 0.3% Fe      ≤ 0.1% Si       ≤ 0.5% Al2O3    ≤ 0.3% 4,apperance:white color 5,marterial:mgo power

6,apperance:white color,smooth