塑胶原料 > 行业新闻 > 今日新到产品

3M™ Dyneon™ TFM™ Modified PTFE 1610

3M™ Dyneon™ TFM™ Modified PTFE 1610

2018-09-08 17:58:16

  

3M™ Dyneon™ TFM™ Modified PTFE 1610    
Polytetrafluoroethylene      
Product Description:      
Free-flow PTFE of the 2nd generation for compression moulding    
       
Features      
       
Suspension polymerisate      
       
High-flow powder guarantees easy feeding and good mould fill behaviour.  
       
Low stretch-void-index      
       
High surface quality, low content of pores and low permeation    
       
Reduced deformation under load (cold flow)    
       
Very good electrical properties      
       
Good weldability      
       
       
Typical applications      
       
Especially suitable for automatic moulding    
       
Static seals in industrial and mechanical engineering    
       
Pumps      
       
Sealing elements for fittings      
       
Good elasticity enables special processing technologies like deep-drawing and blow-moulding
       
       
General  
Features  Good Electrical Properties High Flow  
   
Good Surface Finish Weldable
   
Uses  Pump Parts Seals  
Forms  Powder
Processing Method  Blow Molding Compression Molding Sintering

Physical Nominal Value Unit Test Method
Density 2.16 g/cm³ ISO 12086
Apparent Density 0.76 g/cm³ ISO 60
Molding Shrinkage 3.5 % Internal Method
Average Particle Size 430 µm ISO 13320
Hardness Nominal Value Unit Test Method
Shore Hardness (Shore D) 59   ISO 868
Mechanical Nominal Value Unit Test Method
Tensile Modulus (23°C) 650 MPa ISO 527-2
Deformation Under Load     ASTM D621
15 MPa 2 4.00 %  
15 MPa 3 10.0 %  
15 MPa 4 8.00 %  
Films Nominal Value Unit Test Method
Tensile Strength (200 µm) 35.0 MPa ISO 527-3
Tensile Elongation (Break, 200 µm) 600 % ISO 527-3
Thermal Nominal Value Unit Test Method
CLTE - Flow      DIN 53752
30 to 100°C 1.2E-4 cm/cm/°C  
30 to 200°C 1.4E-4 cm/cm/°C  
30 to 260°C 1.7E-4 cm/cm/°C  
Thermal Conductivity 0.22 W/m/K DIN 52612
Electrical Nominal Value Unit Test Method
Surface Resistivity 1.0E+17 ohms IEC 60093
Volume Resistivity 1.0E+18 ohms·cm IEC 60093
Electric Strength (0.200 mm) 82 kV/mm ISO 12086
Flammability Nominal Value Unit Test Method
Flame Rating V-0   UL 94
Additional Information Nominal Value Unit  
Compression Molding Molding Pressure 30.0 MPa  
Compression Molding Temperature 23 to 26 °C  
Sintering Temperature 375 to 380 °C  
       
2permanent      
3100 hr      
424 hr      

点击这里给我发消息 点击这里给我发消息