Baypreg® F 310 (25 mm Glass Mat Reinforced Sandwich)
Описание материалов:
Baypreg F 310 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 F 310 system provides lightweight alternatives to ABS, PP, SMC, and wood products while demonstrating very high flexural stiffness and excellent thermal properties. Baypreg F 310 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 310 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
Главная Информация | |
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Наполнитель/армирование | - Армированный стекловолокном материал, 50% наполнитель по весу
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Используется | - Применение в автомобильной области
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Формы | |
Метод обработки | |
Физический | Номинальное значение | Единица измерения | Метод испытания |
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Удельный вес | 0.128 | g/cm³ | ASTM D792 |
Механические | Номинальное значение | Единица измерения | Метод испытания |
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Флекторный модуль (22°C) | 2750 | MPa | ASTM D790 |
Flexural Strength (22°C) | 7.00 | MPa | ASTM D790 |
Термокомплект | Номинальное значение | | |
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Компоненты термокомплекта | | | |
Component a | Mixing ratio by weight: 100 | | |
Component B | Mixing ratio by weight: 180 | | |
Дополнительная информация |
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Part A
Type: Isocyanate
Appearance: Dark Brown Liquid
Specific Gravity @ 25°C: 1.21
Viscosity @25°C: 350 mPa
Flash Point, PMCC: 223°C
NCO: 28.5 wt%
Part B
Type: Polyol
Appearance: Black liquid
Specific Gravity @ 25°C: 1.083
Viscosity @25°C: 1380 mPa-s
Flash Point, PMCC: 166°C
Hydroxyl Number: 610
Reinforcing Mat Weight: 600 g/m³Tricel Honeycomb (untreated): 25 mmMolded Thickness: 25 mmChemical Temperature: 21 to 27°CMold Temperature: 100 to 120°CCure Time: 65 to 90 secTime from Spray to Mold Close: 75 secNucleation (resin): Up to 40% or as neededDegassing, if necessary: Open tool at 17 sec for 5 sec |