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Baypreg® F (Natural Fiber Glass)
| Category: | PUR-MDI , Polyurethane (MDI) |
| Manufacturer: | Covestro - PUR |
| Trademark: | Baypreg® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9oOAge_Baypreg-F-Natural-Fiber-Glass-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Baypreg F system is a two component polyurethane system used in compression molding of natural fiber mats alone, or 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 F system provides lightweight alternatives to ABS, PP, SMC, and wood products while demonstrating very high flexural stiffness and excellent thermal properties. Baypreg F 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 F system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.800 | g/cm³ | ASTM D792 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (22°C, 1.75 mm) | 17.0 | MPa | ASTM D638 |
| Flexural Modulus (22°C, 1.75 mm) | 3700 | MPa | ASTM D790 |
| Flexural Strength (22°C, 1.75 mm) | 18.0 | MPa | ASTM D790 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| CLTE - Flow (1.75 mm) | 1.7E-5 | cm/cm/°C | ASTM D696 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by weight: 140 | ||
| Component B | Mixing ratio by weight: 100 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Reinforcing Mat Weight | 1000 | g/m² | |
| Part A Type: Isocyanate Appearance: Dark brown liquid Specific Gravity @ 25°C: 1.21 Viscosity @25°C: 350 cps Flash Point PMCC: 223°C NCO: 28.5 wt% Part B Type: Polyol Appearance: Black liquid Specific Gravity @ 25°C: 1.05 Viscosity @25°C: 800 cps Flash Point PMCC: 160°C Hydroxyl Number: 474 KOH/g Material Temperatures: 21 to 27°CMold Temperature: 100 to 120°CCure Time: 90 to 120 sec |
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