YIXING TONGDA CHEMICAL CO., LTD.
Specialty is engaged in the research and development and production of chemicals.
YIXING TONGDA CHEMICAL CO., LTD.
Specialty is engaged in the research and development and production of chemicals.
Product Details:
Payment & Shipping Terms:
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| Name: | Glyceryl Triacetate | Other Name: | Triacetin |
|---|---|---|---|
| Molecular Formula:: | C9H14O6 | Appearance: | Clear Transparent Oily Liquid |
| Classification: | Foundry Additives | Color (Pt-Co): | ≤30# |
| High Light: | glycerol triacetate,cas 102-76-1 |
||
Mold Hardener since the hard demoulding without drying Curing agent
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.
Quality indicators:
| Item | Industrial Grade |
| Free acid％ | ≤0.5 |
| Fat content％ | ≥ 98％ |
| Appearance | Colorless or light yellow |
| Moisture％ | ≤0.2 |
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 |
| DGD-II | Medium | 25 | |
| DGD-III | Fast | 5 |
