Glicoles (MEG/DEG/TEG)
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Glicoles MEG/DEG/TEG de alta pureza para poliéster, anticongelante y aplicaciones industriales; calidad consistente y documentación completa.
Alta pureza y calidad constante en todos los grados de glicol.
Amplia gama de aplicaciones industriales, del poliéster a la deshidratación de gas.
Tambores de 200 L, tanques IBC (1.000 L), contenedores cisterna ISO.
| Propiedad | Typical / Reference Value | Método de ensayo |
|---|---|---|
| Purity (as MEG) | ≥ 99.5 wt% | ASTM D891 |
| Color (APHA) | ≤ 10 | ASTM D1209 |
| Water Content | ≤ 0.1 wt% | ASTM E203 |
| Density (20 °C) | 1.113 – 1.115 g/cm³ | ASTM D4052 |
| Refractive Index (20 °C) | 1.4310 – 1.4330 | ASTM D1218 |
| Boiling Point (760 mmHg) | 196 – 199 °C | ASTM D1120 |
| pH (1% aqueous solution) | 6.5 – 8.5 | ASTM D1287 |
| Iron Content | ≤ 1 ppm | ASTM D1388 |
| Appearance | Clear, colorless, viscous liquid | Visual |
| Propiedad | Typical / Reference Value | Método de ensayo |
|---|---|---|
| Purity (as DEG) | ≥ 99.0 wt% | ASTM D1120 |
| Color (APHA) | ≤ 15 | ASTM D1209 |
| Water Content | ≤ 0.1 wt% | ASTM E203 |
| Density (20 °C) | 1.116 – 1.120 g/cm³ | ASTM D4052 |
| Refractive Index (20 °C) | 1.4470 – 1.4505 | ASTM D1218 |
| Boiling Point (760 mmHg) | 244 – 246 °C | ASTM D1120 |
| Acidity (as Acetic Acid) | ≤ 0.01 wt% | ASTM D1120 |
| Iron Content | ≤ 1 ppm | ASTM D1388 |
| Appearance | Clear, colorless, viscous liquid | Visual |
| Propiedad | Typical / Reference Value | Método de ensayo |
|---|---|---|
| Purity (as TEG) | ≥ 99.0 wt% | ASTM D1120 |
| Color (APHA) | ≤ 20 | ASTM D1209 |
| Water Content | ≤ 0.1 wt% | ASTM E203 |
| Density (20 °C) | 1.124 – 1.128 g/cm³ | ASTM D4052 |
| Refractive Index (20 °C) | 1.4620 – 1.4655 | ASTM D1218 |
| Boiling Point (760 mmHg) | 285 – 288 °C | ASTM D1120 |
| Acidity (as Acetic Acid) | ≤ 0.01 wt% | ASTM D1120 |
| Iron Content | ≤ 1 ppm | ASTM D1388 |
| Appearance | Clear, colorless, viscous liquid | Visual |
