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Baypreg® 400
| Category: | PUR-MDI , Polyurethane (MDI) |
| Manufacturer: | Covestro - PUR |
| Trademark: | Baypreg® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | SnHyWc_Baypreg-400.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Baypreg 400 system is a two component polyurethane system used in compression molding of fiber-reinforced sandwich panels to produce a variety of automotive parts. Some identified applications include door panels, sunshades, spare tire covers, load floors, etc. The Baypreg 400 system provides lightweight alternatives to ABS, PP, SMC, and wood products while demonstrating very high flexural stiffness and excellent thermal properties. Baypreg 400 system offers very diverse properties over a wide range of part thicknesses and densities while still providing cost effective substrate parts when combined with reinforcing materials. As with any product, use of the Baypreg 400 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| Uses |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 0.150 | g/cm³ | |
| -- 2 | 0.170 | g/cm³ |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | ASTM D790 | ||
| 22°C, 10.0 mm | 2600 | MPa | ASTM D790 |
| 22°C, 25.0 mm | 2900 | MPa | ASTM D790 |
| Flexural Strength | ASTM D790 | ||
| 22°C, 10.0 mm | 10.0 | MPa | ASTM D790 |
| 22°C, 25.0 mm | 8.00 | MPa | ASTM D790 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by weight: 160 | ||
| Component B | Mixing ratio by weight: 100 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Reinforcing Mat Weight | |||
| 1.00 cm | 300 | g/m³ | |
| 2.50 cm | 0.001 | g/cm³ | |
| Part A Type: Isocyanate Appearance: Dark brown liquid Specific Gravity @ 25°C: 1.245 Viscosity @25°C: 200 mPa*s Flash Point PMCC: 199°C NCO: 31.0 min wt% Part B Type: Polyol Blend Appearance: Black liquid Specific Gravity @ 25°C: 1.083 Viscosity @25°C: 1380 mPa*s Flash Point PMCC: 166°C Hydroxyl Number: 610 Chemical Temperature: 21 to 27°CMold Temperature: 100 to 120°CCure Time: 90 to 120 secondsTime from Spray to Close: 70 secondsNucleation: Up to 40% or as neededDegassing (if necessary): 17 seconds for 5 seconds |
| Note Message | |
|---|---|
| 1 . | 25 mm |
| 2 . | 10 mm |
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| FRIANYL® A3 V0XI | Nilit Plastics | Nylon 66 | FRIANYL® |
| Electrafil® ABS CF25 BK | Techmer Engineered Solutions | ABS | Electrafil® |
| POLYBEST 6 PD GF30 natural | POLYMA Kunststoff GmbH & Co. KG | Nylon 6 | POLYBEST |
| Sylvin 83030-87 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
