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Ebalta MG 425 / PUR 19
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Ebalta Kunststoff GmbH |
| Trademark: | Ebalta |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 1ETVGS_Ebalta-MG-425-PUR-19.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ebalta MG 425 is processed on a two-component low pressure device. The systems MG 400 / MG 425 / MG 475 are cured with the hardener PUR 19. For this product range potlife can be set until 2,5 min. By mixing MG 425 with MG 400 the E-modulus can variably between 630 - 1550 MPa. MG 475 and MG 480 are finished mixtures. After grinding with a sand paper , grit 280, the surface can be varnished with a commercial lacquer. For better adhesion we recommend the use of a primer coat. Nitrocellulose lacquers have a better adhesion on polyurethane surfaces than on acryl-lacquer-systems. Applications
Properties
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| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Shore Hardness (Shore D) | 73 to 77 | ISO 7619 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 1400 to 1700 | MPa | ISO 178 |
| Flexural Stress | 56.0 to 68.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Unnotched Impact Strength | 68 to 92 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (0.45 MPa, Unannealed) | 71.0 to 75.0 | °C | ISO 75-2/B |
| Glass Transition Temperature | 80.0 | °C | DSC |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Volume: 77 Mix Ratio by Weight: 90 | ||
| Resin | Mix Ratio by Weight: 100 Mix Ratio by Volume: 100 | ||
| Post Cure Time (60°C) | 4.0 to 5.0 | hr |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Density (20°C) | 1.13 to 1.17 | g/cm³ | |
| Viscosity (25°C) | 0.65 to 0.85 | Pa·s | |
| Curing Time (20°C) | 0.33 to 0.50 | hr | |
| Pot Life (20°C) | 0.83 to 1.0 | min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Shinko-Lac® ASA S610 | Mitsubishi Rayon America Inc. | ASA | Shinko-Lac® |
| SLOVALEN® PC 82 T 30 | Plastcom | PP, Unspecified | SLOVALEN® |
| ARTON G | JSR Corporation | TP, Unspecified | ARTON |
| Desmopan® 453 DPS 041 | Covestro - PUR | TPU-Polyester | Desmopan® |
| SQUARE® SSR2028AE/BE | Shenzhen SQUARE Silicone Co., Ltd. | Silicone | SQUARE® |
