| About |
|---|
| ALTUGLAS®BS 684 is a methacrylic-styreniccopolymer of relatively high molecular weight available in form of solid beads. ALTUGLAS®BS 684 is recommended as component in low-profile additives for Unsaturated Polyester Curable Resins, especially for BMC application.&& |
| Product Description | |
|---|---|
| Supplier | Trinseo |
| Material Status | Commercial: Active |
| Features | High molecular weight,Copolymer |
| Availabilitys | Europe,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Apparent density | 0.70 | g/cm³ | |
| acid value | < 1.00 | mg KOH/g | |
| Intrinsic viscosity | 0.79 to 0.85 | dl/g | |
| Particle size | 100 to 200 | µm | |
| viscosity | |||
| 30wt% MEK solvent | 1.50 | Pa·s | |
| 320wt% STY solvent | 2.50 | Pa·s | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 104 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Residual monomer | < 0.50 | % | |
| volatility | < 1.5 | % |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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