Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Saint-Gobain Meldin® 7022 Isostatically Molded Graphite Filled Polyimide

Category Polymer , Thermoset , Polyimide, TS
Manufacturer Saint-Gobain Perfomance Plastics
Trade Name Meldin®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Saint-Gobain Meldin® 7022 Isostatically Molded Graphite Filled Polyimide.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Finished parts and basic shapes made from 40% by weight graphite filled polyimide material for applications requiring a low coefficient of thermal expansion, self lubricating properties, and good dimensional stability and elevated temperatures. Applications include: aerospace sealing rings and other components, valve components, and glass handling components.Specification Qualifications: ASTM D 6456-99 Standard Specification for Finished Parts Made from Polyimide Resin (Type II Class 2M). SAE AMS 3644G Polyimide, Molded Rod, Bar and Tube, Plaque, and Formed Parts (Class 3 Form M). MIL-R-46198 Resin, Polyimide, Hot Pressed or Pressed and Sintered (Type II Class 2M).
Physical Properties Metric English Comments
Specific Gravity 1.67 g/cc
1.67 g/cc
ASTM D792
Water Absorption 0.17 %
0.17 %
24 hrs; ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell E 24
24
ASTM D785
Tensile Strength, Ultimate 51.7 MPa
7500 psi
ASTM D638
Elongation at Break 3.2 %
3.2 %
ASTM D638
Flexural Strength 90.3 MPa
13100 psi
ASTM D790
Flexural Modulus 4.40 GPa
638 ksi
ASTM D790
Compressive Strength 27.6 MPa
4000 psi
1% strain; ASTM D695
41.4 MPa
6000 psi
0.1 % Offset; ASTM D695
110 MPa
16000 psi
10% strain; ASTM D695
Compressive Modulus 2.82 GPa
409 ksi
ASTM D695
Thermal Properties Metric English Comments
CTE, linear 4.01 µm/m-°C

@Temperature 23.9 - 260 °C
2.23 µin/in-°F

@Temperature 75.0 - 500 °F
ASTM E831
Copyright © lookpolymers.com All Rights Reserved