3240


Product Number:3240 board Product color: Yellow Product thickness:0.2mm-150.0mm Product Specifications:1020*1220;1220*2020;1220*2440

Classification:

Epoxy sheet


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Product description

  Aqua green/yellow/black light board 3240 , is a rigid sheet insulating material made of imported alkali-free glass fiber cloth impregnated with imported epoxy ester resin, with imported flame retardants and adhesives, etc., by hot pressing.
  Black anti-static laminate is an insulating material with special anti-static material added to make the surface resistivity <109 to achieve the function of absorbing static charge.
  

Items

Test Method

Unit

Typical Values

Physical Properties Color Visual inspection —— Light green / yellow
Specific Gravity IEC 60893-2:2003 g/cm3 1.90- 2.15
Water absorption IS062:2008 % <0.3
Electrical properties  Electric strength IEC 60893-2:2003 KV/mm ≥14(3.0mm)
Electric strength IEC 60893-2:2003 KV ≥60
Volume Resistivity IEC 60093:1980 Ω.m ≥1.0*10^12
Surface Resistivity IEC 60093:1980 Ω ≥1.0*10^14
(1 MHZ)  Dielectric constant IEC 60893-2:2003 -- 4.0-5.5
(1MHZ)  Dissipation Factor IEC 60893-2:2003 -- 0.04-0.05
Proof Tracking Index PTI IEC 60893-2:2003 V ≥200
Insulation resistance after immersion 24Hrs in Water IEC 60893-2:2003 Ω ≥5*10^10
Mechanical properties Flexural Strength丄 IEC 60893 2:2003 Mpa ≥340
Flexural Strength⊥ IEC 60893 2:2003 KJ/m2 ≥60
Tensile Strength IEC 60893-2:2003 Mpa ≥300
 Bond Strength// IEC 60893-3-4:2003 N ≥8000
Compressive Strength⊥ IEC 60893-2:2003 Mpa ≥350
Flame Resistance performance Temperature Index IEC 60085:2004 155
Flame Resistance IEC 60893-2:2003 V-0
Toxicant(Emissior)halogen etc.) E662  Low
Other properties Acetone Resistance boiled min 30(OK)

 

 
  Material properties
  Low cost, voltage and arc resistant products.
  Excellent flame retardancy (UL 94 V-0 level)
  Excellent voltage resistance (electrical strength ≥10Kv/mm)
  Excellent heat resistance (heat resistance grade up to 155℃ or more)
  Excellent thermal shock resistance (working temperature -273℃ to +155℃)
  Excellent mechanical processing performance, high degree of automatic processing
  RoHS certified products
  RoHS, Reach certified products

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