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PETA CAS 3524-68-3
Chemical name:Pentaerythritol triacrylate
Synonymous names:Kayarad PET 30
CAS No:3524-68-3
Molecular formula:C14H18O7
Molecular weight:298.295
EINECS:222-540-8
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Structural formula:
Product Description:
| Index | Specifications | ||
| Ⅰ | Ⅱ | Ⅲ | |
| Appearance | Transparent liquid | Transparent liquid | Transparent liquid |
| Colour(Pt-Co) | 40 | 50 | 80 |
| Moisture Content % | ≤0.2% | ≤0.2% | ≤0.2% |
| Acid value, mgKOH/g | ≤0.5% | ≤0.5% | ≤0.5% |
| Surface tension,Dyne/cm | 38 | 38 | 38 |
| Viscosity Cps/25℃ | 400-700 | 400-700 | 400-900 |
| Glass transition temperature | 103℃ | 103℃ | 103℃ |
| Functionality | 3 | 3 | 3 |
Properties and Usage:
PETA is a colorless to slightly yellow liquid, which is a trifunctional monomer with low viscosity and good solvent-free properties or high tolerance to solvents. It belongs to the same category as TMPTA produced by our company. It can be used as a cross-linking agent. Its colorless to slightly yellow liquid form, low viscosity and excellent solvent-free properties make it play an important role in coatings, inks, adhesives and other fields.
PETA cures quickly and the cured film formed is extremely hard and has excellent chemical resistance and abrasion resistance. Its molecule contains a side chain hydroxyl group. This structural feature not only enhances the polarity of the molecule and reduces its volatility, but also provides it with a reaction site that can be connected to other materials through grafting methods, providing a basis for the development of composite materials. preparation is possible.
Packaging specifications:
This product uses 25L or 200L plastic drums or galvanized drums. Or customized according to customer's requirements.
During transportation, it should be protected from sun, rain and high temperature.
