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Derakane® 441-400
| Category: | Vinyl Ester , Vinyl Ester |
| Manufacturer: | Ashland Performance Materials |
| Trademark: | Derakane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | xczC3Y_Derakane-441-400.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DERAKANE® 441-400 epoxy vinyl ester resin is a lower styrene-content resin that has an optimized epoxy backbone and resulting superior thermal properties and corrosion resistance performance which place it as a resin type between DERAKANE 411-350 and DERAKANE 470-300 resins. DERAKANE 441-400 resin offers superior stability compared to conventional vinyl ester resins which provide additional flexibility to fabricators in storage and handling. The raw materials used in the manufacture of this resin are listed as acceptable in FDA regulation Title 21 CFR 177.2420 for repeated use in contact with food, subjerct to user's compliance with the prescribed limitations of that regulation. APPLICATIONS AND USE DERAKANE® 441-400 resin is designed for ease of fabrication using hand lay-up, spray-up, filament winding, compression molding and resin transfer molding techniques, pultrusion and molded grating applications. This resin is recommended for fabricationg FRP storage tanks, vessels, ducts, and on-site maintenance projects, particularly in chemical processing, pulp and paper operations, including chlorine dioxide bleaching towers. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.16 | g/cm³ | ASTM D792, ISO 1183 |
| Solution Viscosity | 430 | mPa·s | |
| Styrene Content | 33 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Volume Shrinkage | 7.5 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Barcol Hardness | 35 | ASTM D2583 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- | 3380 | MPa | ASTM D638 |
| -- | 3400 | MPa | ISO 527-2 |
| Tensile Strength | |||
| -- | 89.6 | MPa | ASTM D638 |
| -- | 90.0 | MPa | ISO 527-2 |
| Tensile Elongation (Yield) | 5.0 - 6.0 | % | ASTM D638, ISO 527-2 |
| Flexural Modulus | |||
| -- | 3790 | MPa | ASTM D790 |
| -- | 3800 | MPa | ISO 178 |
| Flexural Strength | |||
| -- | 145 | MPa | ASTM D790 |
| -- | 160 | MPa | ISO 178 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 120 | °C | ASTM D648, ISO 75-2/A |
| Glass Transition Temperature | 125 | °C | ASTM D3418, ISO 11357-2 |
| Additional Information | Nominal Value | Unit | |
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| Properties of clear casting at 25°C. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 4799 X 115376 F | RTP Company | PTT | RTP |
| Multilon® TN-7500F | TEIJIN LIMITED | PC+ABS | Multilon® |
| AMTOPP AF40 | Inteplast Group | PP, Unspecified | AMTOPP |
| ISOPAK® 569 | Great Eastern Resins Industrial Co Ltd (GRECO) | ABS | ISOPAK® |
| Osterlene® HD-.35-953 | Osterman & Company | HDPE | Osterlene® |
