Appearance: | Powder | Glass Transition Temperature (Tg): | 36℃ |
---|---|---|---|
Molecular Weight (Mw): | 161,000g/mol | Inherent Viscosity (IV): | 0.55 |
Acid Value: | < 1.0mgKOH/g | Moisture Content: | ≤ 1.0% |
High Light: | acrylic based resin,acrylic resin material,Metal Coating Solid Acrylic Resin |
SA518 is a butyl methacrylate based, solid grade thermoplastic acrylic resin. It is recommended for metal coating such as ceramics coatings and aluminum finishes.
It is soluble in a range of solvent and available as minute spherical beads, these copolymers have low to medium inherent viscosities and a broad range of compatibility, flexibility and hardness with good weather resistance, resistance to hydrolysis, gloss and color retention in exterior applications.
Item | Value | Unit | Test method |
Appearance | Powder | ||
Glass transition temperature (Tg) | 36 | ℃ | ASTM D-3418 |
Molecular weight (Mw) | 161,000 | g/mol | ASTM D-3593 |
Inherent viscosity (IV) | 0.55 | ASTM D-2857 | |
Acid value | < 1.0 | mgKOH/g | ISO-3682 |
Moisture content | ≤ 1.0 | % | ISO-3251 |