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Brandenburger BL 20/1 GG EP Rotor Blade Material

Category	Polymer , Thermoset , Filled/Reinforced Thermoset
Manufacturer	Brandenburger
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Brandenburger BL 20/1 GG EP Rotor Blade Material.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BL 20/1 GG EP is a composite bearing material that combines the crucial parameters for rotary blades. These include compressive stability at high temperatures, impact strength, low swelling and low coefficient of friction and expansion in conjunction with excellent wear characteristics.Information provided by Brandenburger Isoliertechnik GmbH&Co.

Physical Properties	Metric	English	Comments
Density	1.75 g/cc	0.0632 lb/in³
Water Absorption	0.20 %	0.20 %	24 hrs; DIN 53 495

Mechanical Properties	Metric	English	Comments
Compressive Strength	300 MPa	43500 psi	EN ISO 604
Charpy Impact, Notched	1.60 J/cm²	7.61 ft-lb/in²	EN ISO 179
Coefficient of Friction, Dynamic	0.12	0.12	Dry, Sliding

Thermal Properties	Metric	English	Comments
CTE, linear	14.0 µm/m-°C @Temperature 20.0 °C	7.78 µin/in-°F @Temperature 68.0 °F	DIN 53 752
Maximum Service Temperature, Air	220 °C	428 °F	Long Term

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