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Hetron™ FR 650 T-20
| Category: | Polyester, TS , Thermoset Polyester |
| Manufacturer: | Ashland Performance Materials |
| Trademark: | Hetron™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | VTssnT_Hetron-FR-650-T-20.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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HETRON FR 650 Series resins are flame retardant polyester resins. Composites made with HETRON FR 650 Series resins have been tested and have achieved a Class 1 Flame Spread per ASTM E-84 without addition of synergists such as antimony trioxide. HETRON FR 650 T-20 resin is a low viscosity, promoted, thixotropic, version. It exhibits excellent wet-out properties and low drainage when applied to vertical surfaces. This resin is formulated to contain 35% styrene. APPLICATIONS AND USE HETRON FR 650 Series resins, depending on the grade selected, can be used in hand lay-up, spray-up, filament winding and infused flame retardant applications. Markets include architectural, mass transit, passenger rail, electrical and mine ducting. |
| General Information | |
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| Agency Ratings |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Solution Viscosity 1 | 450 | mPa·s | |
| Solids Content | 60 | % |
| Additional Information | Nominal Value | Unit | |
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| Thixotropic Index | 2.80 |
| Mechanical | Nominal Value | Unit | Test Method |
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| Tensile Modulus | 3520 | MPa | ASTM D638 |
| Tensile Strength | 77.2 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 2.7 | % | ASTM D638 |
| Flexural Modulus | 3520 | MPa | ASTM D790 |
| Flexural Strength | 123 | MPa | ASTM D790 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 68.9 | °C | ASTM D648 |
| Additional Information | Nominal Value | Unit | |
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| Properties of cured casting at 25°C |
| Uncured Properties | Nominal Value | Unit | |
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| Gel Time | 25 | min |
| Note Message | |
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| 1 . | Brookfield #2 spindle @ 30 rpm |
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