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Rulon Bearings

Covestro Makrolon® FR 7087 Polycarbonate
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded; Polycarbonate, Unreinforced, Flame Retardant; Polycarbonate, UV Stabilized
Material Notes: MVR (300 °C/1.2 kg) 12 cm³/10 min; flame retardant; UL 94V-0/2.2 mm and 5VA/3.0 mm; medium viscosity; UV stabilized; easy release; injection molding - melt temperature 280 - 320 °C; available in transparent and translucent colors; electrical/electronic

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Melt Flow 12 g/10 min
@Load 1.20 kg,
Temperature 300 °C		12 g/10 min
@Load 2.65 lb,
Temperature 572 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 75.0 MPa10900 psi50 mm/min; ISO 527-1,-2
Tensile Strength, Yield 75.0 MPa10900 psi50 mm/min; ISO 527-1,-2
Elongation at Break 100 %100 %50 mm/min; b.o. ISO 527-1,-2
Elongation at Yield 5.0 %5.0 %50 mm/min; ISO 527-1,-2
Tensile Modulus 2.50 GPa363 ksi1 mm/min; ISO 527-1,-2
Izod Impact, Notched (ISO)  8.00 kJ/m²
@Thickness 3.00 mm,
Temperature 23.0 °C		3.81 ft-lb/in²
@Thickness 0.118 in,
Temperature 73.4 °F		complete break; ISO 7391/b.o. ISO 180-A
 8.00 kJ/m²
@Thickness 3.00 mm,
Temperature -30.0 °C		3.81 ft-lb/in²
@Thickness 0.118 in,
Temperature -22.0 °F		complete break; ISO 7391/b.o. ISO 180-A
Charpy Impact Unnotched NB
@Temperature 23.0 °C		NB
@Temperature 73.4 °F		ISO 179-1eU
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 118 °C244 °FISO 75-1,-2
Deflection Temperature at 1.8 MPa (264 psi) 106 °C223 °FISO 75-1,-2
Vicat Softening Point  123 °C
@Load 5.10 kg		253 °F
@Load 11.2 lb		50°C/h; ISO 306
 124 °C
@Load 5.10 kg		255 °F
@Load 11.2 lb		120°C/h; ISO 306
UL RTI, Electrical 85.0 °C
@Thickness 1.50 mm		185 °F
@Thickness 0.0591 in		UL 746B
UL RTI, Mechanical with Impact 80.0 °C
@Thickness 1.50 mm		176 °F
@Thickness 0.0591 in		UL 746B
UL RTI, Mechanical without Impact 125 °C
@Thickness 1.50 mm		257 °F
@Thickness 0.0591 in		UL 746B
Flammability, UL94  V-2
@Thickness 1.50 mm		V-2
@Thickness 0.0591 in
 V-0
@Thickness 2.20 mm		V-0
@Thickness 0.0866 in
 5VA
@Thickness 3.00 mm		5VA
@Thickness 0.118 in		UL-94 5V
Glow Wire Ignition Temperature  930 °C
@Thickness 1.50 mm		1710 °F
@Thickness 0.0591 in		IEC 60695-2-13
 960 °C
@Thickness 2.20 mm		1760 °F
@Thickness 0.0866 in		IEC 60695-2-13
 960 °C
@Thickness 3.00 mm		1760 °F
@Thickness 0.118 in		IEC 60695-2-13
Glow Wire Flammability Index  960 °C
@Thickness 1.50 mm		1760 °F
@Thickness 0.0591 in		IEC 60695-2-12
 960 °C
@Thickness 2.20 mm		1760 °F
@Thickness 0.0866 in		IEC 60695-2-12
 960 °C
@Thickness 3.00 mm		1760 °F
@Thickness 0.118 in		IEC 60695-2-12
 
Optical PropertiesMetricEnglishComments
Haze 0.90 %
@Thickness 3.00 mm		0.90 %
@Thickness 0.118 in		ISO 14782
Transmission, Visible 88 %
@Thickness 3.00 mm		88 %
@Thickness 0.118 in		ISO 13468-2
 
Processing PropertiesMetricEnglishComments
Melt Temperature 290 °C554 °FInjection molding; ISO 294
Mold Temperature 80.0 °C176 °FInjection molding; ISO 294
Injection Velocity 200 mm/sec7.87 in/secISO 294

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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