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Kopla KBG1030

Chemical Family
Polyesters

Kopla KBG1030 is a Polybutylene Terephthalate (PBT) polymer which is reinforced with glass fiber.

Product families

Applications

Applications
  • Electrical & Electronics — Other Electrical & Electronics Applications; Industrial — Other Industrial Applications
Industrial — Chemical & Industrial Manufacturing
  • Other Industrial Applications
Electrical & Electronics — Parts & Components
  • Switches & Relays

Product Families

Plastics — Engineering & Specialty Polymers
  • Polyesters & Copolyesters

Other characteristics

Polymer Name
Polybutylene Terephthalate (PBT)
Fillers Included
Glass Fiber
Flexural Modulus
7800.0 - 7800.0 MPa
Markets
  • Electrical & Electronics
  • Industrial
Technology
Plastics
Characteristic

Ridgidity, Mechanical strength, Dimensional stability

Material Features
  • Dimensional Stability
  • Excellent Mechanical Strength
  • Good Rigidity
Plastics and Elastomers End Uses
  • Plugs
  • Relay Bases
  • Sockets
Plastics and Elastomers Functions
Resin

Technical data

Table 1 of 4

7 rows
CharacteristicValueUnitMethod
Tensile Strength120MPaD638
Flexural Modulus7800MPaD790
Flexural Strength180MPaD790
IZOD Impact Strength7.5KJ/m2D256
Rockwell Hardness120Scale RD785
Tensile Elongation3x10-5 1/KD696
Tensile Modulus8900MPaD790

Table 2 of 4

4 rows
CharacteristicValueUnitMethod
Thermal Expansion4x10-5 1/KD696
FlammabilityHB—UL94
Heat Deflection Temperature210°CD648
Melting Point225°CDSC

Table 3 of 4

4 rows
CharacteristicValueUnitMethod
Volume Resistivity1X10^16Ω.cmD257
Dielectric Constant3.2—D150
Dielectric Disspation0.01—D150
Dieletric Strength23—D149

Table 4 of 4

4 rows
CharacteristicValueUnitMethod
Water Absorption0.3-0.9%D570
Density1.52—D792
Mold Shrinkage (3T)—%D955
Poisson's Ratio0.1%D638

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