Good Adhesion Excellent Chemical Resistance Solid Acrylic Resin Replace Paraloid B-82
SA-26 Solid Acrylic Resin
Description
SA-26 solid thermoplastic acrylic resin is soft acrylic resin, which is similar to Paraloid B-82. It is widely used in heat-sealing varnishes, flexible leather treatment agents and ceramic transfer coatings, cardboard inks and plastics, ABS, PC. Wood coatings, vinyl resins, nitrocellulose, silicon carbide, chlorinated rubber modification.
Physical Property
| Properties | Test Methods | Units | Values |
| Appearance | --- | --- | Transparent particles |
| Molecular Weight | ASTM D-3593 | g/mole | 160000 |
| Specific Gravity | ASTM D-792 | --- | 1.06 |
| Solid Content | ISO-3251 | % | ＞99.5 |
| Glass Transition Temperature (Tg) | ASTM D-3418 | ℃ | 33 |
| Softening Point |
ASTM D-36
|
℃
|
117 |
| Acid Number | ISO-3682 | mgKOH/g |
<1
|
Performance Features
- Excellent flexibility
-
Better adhesion,
-
Excellent chemical resistance.
-
Low reactivity to sensitive pigments
- Good durability
Applications
- Heat-sealing varnishes,
- Flexible leather treatment agents and
- Ceramic transfer coatings.
- Cardboard inks
Solubility
SA-26 solid thermoplastic acrylic resin cab be soluble in ketones, esters, long-chain fatty alcohols, aromatics, chlorinated solvents and other organic solvents, and has excellent compatibility with other film-forming resins, such as nitrocellulose and chlorinated rubber, vinyl resins and plasticizers.
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