Thermoplastic Acrylic Resin For PP Substrates SE2466
PP plastic substrates are difficult to adhere. SE 2466 with
superior adhesion to PP plastics with excellent appearance and
flexibility. These solutions will reduce the need for priming and
or pre-treating plastic surfaces with no limitations to shape or
form.
1. Features
Excellent pigment dispersity, superior aluminum powder distribution
and orientation, one-time spraying, recoatability
2. Applications
PP substrate special resin, plastic paint
3. Properties
| Component | Appearance | Fe-Co Color | Viscosity Pa.s/25℃ | Non-volatile % | Acid value mgKOH/g | Solvent | Tg ℃ |
| Modified Acrylic ester copolymer | A little cloudy, yellowish | ≤2 | 0.5-1.5 | 40±2 | 13-18 | TOL | 66 |
4. Compatibility and solubility
| XYL | + | BCS | + |
| TOL | + | 120# | ○ |
| BAC | + | IBA | + |
| CYC | + | MEK | + |
Remark:+ show soluble in/compatible in ○ show partial soluble
in/compatible in
5. Reference formula
Aluminum paint
| Diluent |
| SE2466 | 60 | TOL | 15 |
| ZX1056 | 10 | IPA | 20 |
| 20% CAB-381-2 | 15 | BAC | 15 |
| BAC | 7.7 | IBA | 15 |
| BBG358 | 0.3 | BCS | 10 |
| TOL | 7.0 | EAC | 25 |
6. Process conditions
▲ Baking condition: 65℃ x 30min, corrosion resistance index is
measured after 24hours
▲ Substrate: PP
7. Test technical index
| Test Item | Test Method | Reference Standard | Test Standard | Test Result (reference value) |
| Gloss | 60 degree | GB/T9754-88 | ≥80 | 85 |
| Hardness | Pencil scratch | GB/T6739-96 | ≥HB | HB |
| Adhesion | Cross - cut method | GB/T9286-98 | 100% | 100% |
| Abrasion resistance | Wiping method | --------- | ≥200times | 250 times (13μm) |
| Alcohol resistance | Wiping method | --------- | No exposing base for 30times(500g) | 35 times (13μm) |
| Wettability | Visual method | ---------- | Easy to disperse, no seeding in storage, no jelly | Qualified |
| Silver dropping | Peeling off method | ---------- | Silver dropping | Qualified |
| 100℃ boiled | Visual method | --------- | No change in paint film for 1h | Qualified |
| Aluminum distribution and orientation | Scraping method | --------- | Aluminum powder has high whiteness, uniform gloss | Excellent |
8. Safe storage and shelf life
1. Stored in cool and ventilation place, keep far away from heat
and fire resources, keep the container closed.
2. From production date, shelf life is 12months.
9. Packing specifications
200kg/pail (new metal pail)
10. Safety
This product contains solvent, must do safeguard procedure, handle
carefully, avoid contact with the skins and eyes, for other
details, please refer to MSDS of this product.
