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PDCAT T-16;Delayed tin catalyst T-16
| PDCAT T-16
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| Product Name | Delayed tin catalyst T-16 |
| Tin content | 17.0-18.0% |
| Active ingredient | 99.0%min |
| Appearance | Colorless transparent liquid |
| Viscosity | 10-50 mPa.s, 25℃ |
| Density | 1.140±0.050 g/cm3 |
| Color | 30-100 Hazen, 25℃ |
| Refractive index | 1.5550±0.003 nD, 25℃ |
| Solubility | Insoluble in water, soluble in solvent oil, acetone, etc. |
| Other properties | No irritating odor, non-toxic, non-corrosive, non-flammable, non-explosive. |
| Benefits | T-16 is a new type of delayed catalyst developed based on T12, T9 and organic bismuth. It is a multi-purpose catalyst with advantages as below,
l It has relatively high hydrolysis resistance and can extend the storage period of polyurethane foam system. The storage time can be up to 4 weeks while maintaining its compatibility and activity. l It has delayed performance, can provide the system with longer operability time, good fluidity at room temperature, and does not affect the activity of the system, the later effect and product performance. l It is thermally active. The catalytic reaction starts slowly and then increases rapidly. The catalytic activity is more obvious above 40 degrees. It is suitable for medium and high temperature post-curing operations. l The catalytic activity is higher than T12, and it can replace T12 in the on-site casting process, which can reduce the amount of amine catalyst and obtain a longer milky time. l It is widely used as a catalyst in polyurethane elastomers, soft foams, semi-rigid foams, microporous elastomers and rigid foams. |
| Usage | When used as a polyurethane catalyst, the addition amount is generally 0.05%-0.5% of the polyol component. It is not recommended to add it to the isocyanate component, as it is prone to gelation risks. Avoid leaving it open when using it. |
| Package Size | 25KG/Drum |
| Storage | Store in a dry and cool warehouse, avoid sunlight, overheating and rain. |
| Shelf Life | 12 months |
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