Chemlease® PMR EZ
Chemlease® PMR is a unique semi permanent mold release system developed specifically for the polyester molding industry.Chemlease® PMR - High gloss, Class A mold release for the polyester/composite molder. Suitable for 98% of molding applications Chemlease® PMR-90 - Highest slip version of PMR; primarily for closed molding of abrasive, low draft parts,where a quality finish is still required.
| Composition/information on ingredients | ||
| Substance/mixture: | Mixture | |
| Ingredient name | % | CAS number |
| o-xylene | ≥50 - ≤67 | 95-47-6 |
| Solvent naphtha (petroleum), light arom . | ≥10 - ≤25 | 64742-95-6 |
| 1,2,4-trimethylbenzene | ≥10 - ≤19 | 95-63-6 |
| mesitylene | ≤3 | 108-67-8 |
| cumene | ≤3 | 98-82-8 |
| Toluene | ≤0.3 | 108-88-3 |
| Physical and chemical properties | |||
| Physical state | Liquid. | Color | Colorless. |
| Odor | Solvents | Odor threshold | Not available. |
| pH | Not applicable. | Melting point | Not available. |
| Boiling point | 140°C (284°F) | Flash point | Closed cup: 29°C (84.2°F) [ Pensky-Martens] |
| Burning time | Not applicable. | Burning rate | Not applicable. |
| Evaporation rate | 1 (ether (anhydrous) = 1) | Flammability (solid, gas) | Not available. |
| Physical state | Liquid. | Color | Colorless. |
| Odor | Solvents | Odor threshold | Not available. |
| pH | Not applicable. | Melting point | Not available. |
| Boiling point | 140°C (284°F) | Flash point | Closed cup: 29°C (84.2°F) [ Pensky-Martens] |
| Burning time | Not applicable. | Burning rate | Not applicable. |
| Evaporation rate | 1 (ether (anhydrous) = 1) | Flammability (solid, gas) | Not available. |
| Lower and upper explosive (flammable) limits | |||
| cumene | Lower: 0.9% Upper: 6.5% | ||
| 1,2,4-trimethylbenzene | Lower: 0.9% Upper: 6.4% | ||
| o-xylene | Lower: 0.9% Upper: 6.7% | ||
| Solvent naphtha (petroleum), light arom . | Lower: 1.4% Upper: 7.6% | ||
TYPICAL APPLICATIONS
Base Coats,Touch-Up Coats and Coating Patch Repairs
Base Coats,Touch-Up Coats and Coating Patch Repairs
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