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Bakelite Sheet

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 Bakelite Sheet
  SN:Bakelite Sheet
  TEL:+86-755-28113160
  MOBILE:+86-13421367051
  E-MAIL:sales@quandaplastic.com
Product Description

BakeliteSheet

NameBakeliteSheet

Color: Orange, Black

ShapesInclude: Sheet                                             

 Density 1.45~1.53 g/cm3 
 Rigidity Shore D 90.5 
 Forming ways  Laminated 
 Workingtemperature  120-130℃ 
 Certificates  CTI, SGS,  RoHS, 
 HScode 3920940000 
 MOQ 200KG  Per size 
 Deliverability 200tons  per month 
 Paymentways  T/T/, L/C,  Western Union 
 Deliverytime About 15  working days 
 Packing   By pallets 
 Accessorialservice Slitting,  Machining, drilling 

Size         

 Bakelite sheet 
 Thickness (mm)  Width/Length(mm) 
 0.5mm-50mm  1030mm x 2030mm 

Remarks:

- Length, width, diameter and thicknesstolerances may vary by manufacturer

1.   Define and purpose

Bakelite sheet is a hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with phenolic resin. These layers of laminations are usually of cellulose paper, cotton fabrics, synthetic yarn fabrics, glass fabrics or unwoven fabrics. When heat and pressure are applied to the layers, a chemical reaction (polymerization) transforms the layers into a high-pressure thermosetting industrial laminated plastic.

II.   Characteristics

High mechanical properties, and oil resistance and certain dielectric property.

♦ Good electrical property

Temperature resistance : 140centidegrees, warp degree: 3

3. Bakelite sheettechnical data 

  No.        Item Unit  Value
 1  Color 
 Orange,black 
 2  Concentration  g/cm2  1.45 
 3  Thermal resistance(continuously)    140 
 4  Thermal resistance( short time)    300 
 5  Coefficient of linear thermal expansion  Kx   10 
 6  Impact resistance  KJ/㎡  ≥15 
 7  Flammability(UL94)  HB  94 
 8  Vertical bending strength   MPa   ≥120 
 9  Vertical compression strength MPa  ≥250 
 10  Tensile strength MPa  ≥100 
 11  Impact strength   KJ/m  67 
 12  Bonding strength N  3600 
 13  Insulation resistance after immersion in water Ω  1.0*10 
 14  Vertical electric strength  KV/m   12.1 
 15  Parallel breakdown voltage KV  10 
 16  Relative dielectric constant(1MHz/50Hz) 
 5.5/- 
 17  Volume resistivity Ω x cm  10-7~10-8 
 18  Surface resistivity  Ω  1023 

4.Application

1.     Chemical machinery parts, general machinery parts

2.     Gears,generators, pads, bases, baffles, generator, transformer, fixture inverter,motor and electric insulation component.

3.     Distribution box, fixture board,the mould plate, high and low voltage distribution box, packing machineinsulation parts.

4.     Mold making, PCB, ICT fixture,molding machine, drilling machine, mesa grinding pads etc.

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