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Makrolon® Rx2635

Makrolon® Rx2635

Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate（PC）
Product No: Makrolon Rx2635 
Product Quantity: 25KG / BAG
Product Features: Biocompatible，Good Mold Release，Medium Viscosity，Radiation Sterilizab

Makrolon® Rx2635

Polycarbonate
Product Description:
MVR (300 °C/1.2 kg) 12 cm³/10 min; medical devices; suitable for sterilization with high-energy radiation; biocompatible according to many ISO 10993-1 test requirements; medium viscosity; easy release; injection molding - melt temperature 280 - 320 °C; available in color code 451118 only; transparent parts for medical devices
Features 
  • Biocompatible，Good Mold Release，Medium Viscosity，Radiation Sterilizable 
Uses 
  • Medical Devices，Medical/Healthcare Applications 
Agency Ratings 

  • ISO 10993-Part 1

RoHS Compliance 

  • RoHS Compliant

Processing Method 

  • Injection Molding

Physical
Nominal Value
Unit
Test Method
Density (73°F)
1.20
g/cm³
ISO 1183
Apparent (Bulk) Density 2
0.66
g/cm³
ISO 60
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)
13
g/10 min
ISO 1133
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)
0.732
in³/10min
ISO 1133
Molding Shrinkage


ISO 2577
Across Flow
0.60 to 0.80
%

Flow
0.60 to 0.80
%

Water Absorption


ISO 62
Saturation, 73°F
0.30
%

Equilibrium, 73°F, 50% RH
0.12
%

Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
348000
psi
ISO 527-2/1
Tensile Stress


ISO 527-2/50
Yield, 73°F
9720
psi

Break, 73°F
10900
psi

Tensile Strain


ISO 527-2/50
Yield, 73°F
6.1
%

Break, 73°F
130
%

Nominal Tensile Strain at Break (73°F)
> 50
%
ISO 527-2/50
Impact
Nominal Value
Unit
Test Method
Charpy Unnotched Impact Strength


ISO 179/1eU
-76°F
No Break


-22°F
No Break


73°F
No Break


Notched Izod Impact Strength 3


ISO 7391
-22°F, Complete Break
5.7
ft·lb/in²

73°F, Partial Break
31
ft·lb/in²

Multi-Axial Instrumented Impact Energy (73°F)
44.3
ft·lb
ISO 6603-2
Multi-Axial Instrumented Impact Peak Force (73°F)
1190
lbf
ISO 6603-2
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature



66 psi, Unannealed
271
°F
ISO 75-2/B
264 psi, Unannealed
250
°F
ISO 75-2/A
Vicat Softening Temperature
289
°F
ISO 306/B50
CLTE


ISO 11359-2
Flow : 73 to 131°F
3.6E-5
in/in/°F

Transverse : 73 to 131°F
3.6E-5
in/in/°F

Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
1.0E+16
ohms
IEC 60093
Volume Resistivity (73°F)
1.0E+16
ohms·cm
IEC 60093
Flammability
Nominal Value
Unit
Test Method
Flash Ignition Temperature
896
°F
ASTM D1929
Self Ignition Temperature
1022
°F
ASTM D1929
Additional Information
Nominal Value


ISO Shortname
ISO 7391-PC,MR,(,,)-18-9



Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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