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Ebalta MG 321 FR / Comp. A+B
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Ebalta Kunststoff GmbH |
| Trademark: | Ebalta |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | svIYlc_Ebalta-MG-321-FR-Comp-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ebalta MG 321 FR is processed on a two-component low pressure device. 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) | 77 to 83 | ISO 7619 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 1900 to 2100 | MPa | ISO 178 |
| Flexural Stress | 59.0 to 69.0 | MPa | ISO 178 |
| Compressive Stress | 63.0 to 73.0 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Unnotched Impact Strength | 19 to 23 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (0.45 MPa, Unannealed) | 117 to 123 | °C | ISO 75-2/B |
| Glass Transition Temperature | 130 to 136 | °C | DMA |
| CLTE - Flow | 1.2E-4 | cm/cm/°C | DIN 53752 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 3.00 mm | V-0 | ||
| 4.00 mm | 5VA |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Volume: 51 Mix Ratio by Weight: 50 | ||
| Resin | Mix Ratio by Weight: 100 Mix Ratio by Volume: 100 | ||
| Post Cure Time | |||
| 80°C | 4.0 | hr | |
| 120°C | 2.0 | hr |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Density (20°C) | 1.20 to 1.26 | g/cm³ | |
| Viscosity (25°C) | 1.5 to 2.5 | Pa·s | |
| Curing Time (50°C) | 0.33 to 0.50 | hr | |
| Pot Life (20°C) | 1.2 to 1.3 | min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| QR Resin QR-4000 | QTR, Inc. | PPE+PS+Nylon | QR Resin |
| DuraGrip® DGR 6070BK | Advanced Polymer Alloys | TPE | DuraGrip® |
| Karina BLACK PVC COMPOUND TR-55-48/1 1-Y | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| PermaStat® 2500 | RTP Company | PC+ABS | PermaStat® |
| PHOENIX™ 4701 | Phon Tech Industrial Company | SEBS | PHOENIX™ |
