Xiamen WangQin Chemical Technology Co., Ltd.
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SE-2556 Solvent based thermoplastic acrylic resin
Features
Excellent adhesion and flexibility; excellent pigment dispersion
Applications
For non-ferrous metals, vacuum electroplating primer and topcoat
Physical Property
| Component | Appearance | Fe-Co Color | Viscosity Pa.s/25℃ | Non-volatile % | Acid value mgKOH/g | Solvent | TG |
| Acrylic copolymer | Clear and transparent | ≤1 | 1-2 | 50±2 | 8-15 | Butyl acetate/PMA/MIBK | 50 |
Compatibility and solubility
| xylene | + | Ethylene glycol monobutyl ethe*
| + |
| toluene | + | 120#
| ○ |
| Butyl acetate | + | Isobutanol
| + |
| Cyclohexanone | + | Methyl ethyl ketone
| + |
Remark: + Indicates soluble / miscible ○ indicates partially soluble / miscible
Process conditions
Test technical index
| Test Item | Test Method | Reference Standard | Test Standard | Test Result (reference value) |
| Hardness | Pencil scratch | GB/T6739-96 | ≥HB | HB |
| Gloss | 60degree | GB/T9754-88 | ≥70 | 90 |
| Adhesion | The case method | GB/T9286-98 | 100% | 100% |
| Flexibility | Bending method | GB/T1731-1993 | 1µm | 1µm |
| Wettability | Visual inspection method -- | ------- | Easy to disperse, no recurrence in storage, no jelly | Qualified |
Packing And Safe storage
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.