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3M™ Dyneon™ PTFE TF 1750

3M™ Dyneon™ PTFE TF 1750

2018-09-08 17:58:53

  

3M™ Dyneon™ PTFE TF 1750      
Polytetrafluoroethylene      
Product Description:      
Non free-flowing PTFE for compression moulding    
       
Features      
       
Meets ASTM D 4894 Type II classification    
       
Moulding powder with very small particle size    
       
Low moulding pressure      
       
Good electrical and mechanical properties    
       
       
Typical applications      
       
Shaped parts      
       
Moulded cylinders      
       
Skived film of >20 µm      
       
Compounds      
       
General  
Features  Good Electrical Properties
Uses  Compounding Film  
Forms  Powder
Processing Method  Compression Molding Sintering  

Physical Nominal Value Unit Test Method
Density 2.16 g/cm³ ISO 12086
Apparent Density 0.38 g/cm³ ISO 60
Molding Shrinkage 4.3 % Internal Method
Average Particle Size 25 µm ISO 13320
Hardness Nominal Value Unit Test Method
Shore Hardness (Shore D) 56 　 ISO 868
Mechanical Nominal Value Unit Test Method
Tensile Modulus 600 MPa ISO 527-2
Deformation Under Load 　 　 ASTM D621
15 MPa 2 10 % 　
15 MPa 3 17 % 　
15 MPa 4 16 % 　
Films Nominal Value Unit Test Method
Tensile Strength (100 µm) 42 MPa ISO 527-3
Tensile Elongation (Break, 100 µm) 430 % ISO 527-3
Thermal Nominal Value Unit Test Method
CLTE - Flow  　 　 DIN 53752
30 to 100°C 1.20E-04 cm/cm/°C 　
30 to 200°C 1.40E-04 cm/cm/°C 　
30 to 260°C 1.70E-04 cm/cm/°C 　
Thermal Conductivity 0.22 W/m/K DIN 52612
Electrical Nominal Value Unit Test Method
Surface Resistivity 1.00E+17 ohms IEC 60093
Volume Resistivity 1.00E+18 ohms·cm IEC 60093
Electric Strength (0.100 mm) 88 kV/mm ISO 12086
Flammability Nominal Value Unit Test Method
Flame Rating V-0 　 UL 94
  　 　 　
2permanent 　 　 　
3100 hr 　 　 　
424 hr 　 　 　

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