Synthetic self setting furan resin , i.e.: no-bake furan resin ,coming out from a reaction between combinations of furfuryl alcohol and urea with formaldehyde, and hardening with an acid catalyst, are commonly used to form moulds and cores. Zhucheng Yongchuang casting material co.,ltd. provides a wide range of customized and environment friendly no-bake binders, suitable for all type of metals, according to the required hardening times, different type of sands (new and reclaimed), giving high mechanical strengths and a good casting finishing.
Performance index
| Index Model | N | Viscosity | Density | Free formaldehyde | Range of application |
| % | Mpa.s(25℃) | g/cm3(25℃) | % | ||
| YC100 | ≤1.0 | ≤20 | 1.15-1.20 | ≤0.1 | Steel, large ductile iron |
| YC150 | ≤1.5 | ≤25 | 1.15-1.20 | ≤0.15 | Steel, large ductile iron |
| YC200 | ≤2.0 | ≤25 | 1.15-1.20 | ≤0.2 | Steel, large ductile iron, Large gray iron |
| YC300 | ≤3.0 | ≤25 | 1.15-1.20 | ≤0.25 | Steel, ductile iron, Large gray iron |
| YC400 | ≤4.0 | ≤35 | 1.15-1.20 | ≤0.3 | ductile iron, Large gray iron |
| YC450 | ≤4.5 | ≤35 | 1.15-1.20 | ≤0.3 | ductile iron, Grey iron, non-ferrous metal alloy |
| YC500 | ≤5.0 | ≤35 | 1.15-1.20 | ≤0.3 | ductile iron, Grey iron, non-ferrous metal alloy |
| YC600 | ≤6.0 | ≤40 | 1.15-1.20 | ≤0.3 | ductile iron, Grey iron, non-ferrous metal alloy |
| YC650 | ≤6.5 | ≤40 | 1.15-1.20 | ≤0.3 | ductile iron, Grey iron, non-ferrous metal alloy |
| YC700 | ≤7.0 | ≤40 | 1.15-1.20 | ≤0.3 | Grey iron, non-ferrous metal alloy |
| YC750 | ≤7.5 | ≤40 | 1.15-1.20 | ≤0.4 | non-ferrous metal alloy |
| YC800 | ≤8.0 | ≤40 | 1.15-1.20 | ≤0.4 | non-ferrous metal alloy |
| Storage period | 12 months | ||||
| Note | can provide special products for customers with special requirements | ||||