Unsaturated polyester Reinforced with 15% Glass Fibres and 60% Mineral Powder (UP+GF15+MD60), Type 804
Bakelite®, Melopas®
Description
Polyester moulding compound, inorganically filled, glass fiber reinforced, styrene free, high dimensional stability and good mechanical properties.
Ashby charts
See where Unsaturated polyester Reinforced with 15% Glass Fibres and 60% Mineral Powder (UP+GF15+MD60), Type 804 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.
Properties
General
Density
ρ1.98 - 2.28 g/cm³ at 20 °C
Mechanical
Thermal
Coefficient of thermal expansion
α1.5E-5 - 4E-5 1/K at 20 °C
Flammability
UL 94 V1-V0
Max service temperature, long
Tmaxlong170 °C
Max service temperature, short
210 °C
Specific heat capacity
cp1200 J/(kg·K) at 20 °C
Thermal conductivity
λ0.6 - 0.8 W/(m·K) at 20 °C
Electrical
Dielectric constant
εr3 - 7 [-] at 20 °C
Electrical resistivity
ρel1.00E+10 - 1.00E+12 Ω·m at 20 °C
Optical
Transparency
no
Technological properties
Application areas
explosion proof switches, safety switch housings, oven knobs, lamp parts
Filler Type
Fillers
15% Glass Fiber and 60% Mineral Powder
Processing Tag
Processing methods
Injection molding, transfer molding, compression molding
This material data has been provided by M-Base.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.
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