Glass Reinforced Flame Retardant Injection Moulding PBT Resin for Lamp Sockets Connectors

VALOX DR48-XH is Polybutyleneterephthalate (PBT) with the high tensile strength, good dimensional stability, and low moisture absorption, making it suitable for use in harsh environments. It also offers good surface finish, allowing it to be used in applications where aesthetics are important. Its excellent electrical properties, including low dielectric constant and high insulation resistance, make it ideal for electrical components. Furthermore, VALOX DR48-XH is easily processed in standard injection molding equipment, making it a cost-effective solution for manufacturers. Overall, this material is a versatile and reliable option for a wide range of electrical applications.

General

Form

Resin

Pellets

Filler

17 %

Glass Fiber

Appliances

 Bobbins

Uses                                              Lawn And Garden

Equipment

 Outdoor

 Medical

 Lighting Applications

 Industrial Applications Automotive Exterior     Connector

 Rail

Automotive Under The

 Hood

 Electronic Displays

Automotive Interior

 Constraction

Electrical

Physical

Nominal Value

Test Method

Density / Specific Gravity

1.53 g/cm³

ASTM D792

Specific Volume

0.650 cm³/g

ASTM D792

Molding Shrinkage, Across Flow

1.5 - 3.2 mm

3.2 - 4.6 mm

0.50 - 0.80 %

0.80 - 1.1 %

Internal Method

Molding Shrinkage, Flow

1.5 - 3.2 mm

3.2 - 4.6 mm

0.40 - 0.60 %

0.60 - 0.90 %

Internal Method

Water Absorption(24 hr)

0.070 %

ASTM D570

Rockwell Hardness, R-Scale

118

ASTM D785

Mechanical

Nominal Value

Test Method

Tensile Strength, Break(5 mm/min;Type I)

93.0 MPa

ASTM D638

Flexural Modulus(1.3 mm/min;50 mm;Span)

5200 MPa

ASTM D790

Flexural Strength, Break(1.3 mm/min;50 mm;Span)

140 MPa

ASTM D790

Notched Izod Impact(23 °C)

49 J/m

ASTM D256

Unnotched Izod Impact(23 °C)

500 J/m

ASTM D4812

Deflection Temperature Under Load, Unannealed 0.45 MPa;6.4 mm

1.8 MPa;6.4 mm

210 °C

182 °C

ASTM D648

CLTE, Flow

-40 - 40 °C

60 - 138 °C

2.0E-5 cm/cm/°C

2.0E-5 cm/cm/°C

ASTM E831

RTI Elec

120 °C

UL 746

RTI Imp

120 °C

UL 746

RTI Str

140 °C

UL 746

Flame Rating

0.9 mm

3 mm

V-0

5VA

UL 94

Oxygen Index

29 %

ASTM D2863

Electrical

Nominal Value

Test Method

Volume Resistivity

1.0e+15 ohms·cm

ASTM D257

Dielectric Strength, in Oil(1.6 mm)

25 kV/mm

ASTM D149

Dielectric Strength, in Air(3.2 mm)

19 kV/mm

ASTM D149

Dielectric Constant

100 Hz

1.0e+6 Hz

3.60

3.40

ASTM D150

Dissipation Factor

100 Hz

1.0e+6 Hz

2.0E-3

0.016

ASTM D150

Arc Resistance, Tungsten Electrode

PLC 6

ASTM D495

Comparative Tracking Index, CTI

PLC 3

UL 746

High Amp Arc Ignition, HAI, Surface

PLC 0

UL 746

High Voltage Arc Tracking Rate, HVTR

PLC4

UL 746

Hot-wire Ignition, HWI

PLC 3

UL 746

Drying Temperature<Injection>

120 °C

Drying Time<Injection>

3.0 - 4.0 hr

Suggested Max Moisture<Injection>

0.020 %

Suggested Shot Size<Injection>

40 - 80 %

Rear Temperature<Injection>

240 - 255 °C

Middle Temperature<injection>

245 - 260 °C

Front Temperature<Injection>

250 - 265 °C

Nozzle Temperature<Injection>

245 - 260 °C

Processing Temp, Melt<Injection>

250 - 265 °C

Mold Temperature<Injection>

65 - 90 °C

Back Pressure<Injection>

0.300 - 0.700 MPa

Screw Speed<Injection>

50 - 80 rpm

Vent Depth<Injection>

0.025 - 0.038 mm

Injection, Drying Time, Cumulative<Injection>

12 hrs