Payment & Shipping Terms:
|Name:||Glyceryl Triacetate||Other Name:||Curing Agent|
|Appearance:||Clear Transparent Oil Liquid||Classification:||Foundry Production|
Sodium silicate organic ester curing agent Mold Hardener DGD
Use and features:
This product is used in foundry production, a total of 3 varieties of self hardening characteristics. Harmless, non-toxic, sand from the characteristics of hard high strength. Adding a small amount of organic fat in the water glass, becomes at room temperature, since the hard sand to sand in the model, since the hard demoulding without drying. Verification in different parts of the country iron non-ferrous metal production and other aspects of the large and medium-sized enterprises, with high dimension accuracy of castings, made less gas, small machining allowance, good collapsibility, production and low energy consumption.
|Fat content％||≥ 98％|
|Appearance||Colorless or light yellow|
Product model and technical specifications:
|Model||Hardening rate||Suitable temperature℃||Ratio|
|DGD-I||Slow||35||Original sand％；Sodium silicate2.4～4.0％；Curing agent0.25～0.4％；Modulus of sodium silicate2.2～2.5|
Hardening speed regulation:
|Hardening rate||Very fast||Fast||Medium fast||Medium||Medium slow||Slow||Very slow|
Packaging and storage:
This product is easy to hydrolysis , pay attention to waterproof and sealed.
During transportation and storage should be cut off from the fire, the product should be stored in a cool and dry place, prevent heat, moisture, sunlight and rain.