PMMA,PMMA granules

• Post Date:

  Apr 08,2019

• Expiry Date:

  Apr 07,2020

• Detailed Description:

  Quantity: 1500Metric Tons
  Specs:injection grade
  Price:1500 USD Metric Tons
  Payment Method: T/T,AT SIGHT LC
  PMMA Specification
  
  Density
  
  0.700g/cm3
  
  Water Absorption
  
  0.30 %
  
  Linear Mold Shrinkage, Flow
  
  0.0020 - 0.0060 cm/cm
  
  Melt Flow
  
  8.0 g/10 min
  
  Mechanical Properties
  
  Metric
  
  Hardness, Rockwell M
  
  85
  
  Tensile Strength, Yield
  
  66.9 MPa
  
  Elongation at Break
  
  5.0 %
  
  Flexural Strength
  
  97.9 MPa
  
  Izod Impact, Notched
  
  0.200 J/cm
  
  Electrical Properties
  
  1Metric
  
  Volume Resistivity
  
  1.00e+15 ohm-cm
  
  Dielectric Constant
  
  3.7
  
  Dielectric Strength
  
  0.787 kV/mm
  
  Dissipation Factor
  
  0.19
  
  Thermal Properties
  
  Metric
  
  Deflection Temperature at 1.8 MPa (264 psi)
  
  92.0 °C
  
  Vicat Softening Point
  
  105 °C
  
  Flammability, UL94
  
  HB
  
  Optical Properties
  
  Metric
  
  Refractive Index
  
  1.49
  
  Transmission, Visible
  
  92 %
  
  Processing Properties
  
  Metric
  
  Rear Barrel Temperature
  
  185 - 200 °C
  
  Middle Barrel Temperature
  
  210 - 225 °C
  
  Front Barrel Temperature
  
  200 - 220 °C
  
  Mold Temperature
  
  40.0 - 60.0 °C
  
  Drying Temperature
  
  75.0 - 80.0 °C
  
  
  Package: 25KG bag or as buyer's request

• Company:

  YANTAI TENGTUO IMP and EXP company Ltd.     [ China ]        

• Contact:

  Eva

• Tel:

  +86-532-89615035

• Fax:

• Email:

  ernest@tengtuo-exp.com