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20% Glass Fiber Filled Injection Moldable Grade High Stiffness Polycarbonate (PC) Resins
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20% Glass Fiber Filled Injection Moldable Grade High Stiffness Polycarbonate (PC) Resins

Dongguan Forever Co.,Ltd has develop the new item of 20% glass fiber filled injection moldable grade high stiffness Polycarbonate (PC) resin
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  • 3412ECR-XH

  • FOREVER


3412ECR-XH Polycarbonate (PC) resin, the perfect solution for high stiffness applications. 


This grade is made up of 20% glass fiber and is injection moldable, making it a highly versatile product suitable for various manufacturing processes. 


Its non-chlorinated and non-brominated flame retardant properties give it an UL-94 V0 rating, ensuring compliance with safety standards. Providing strength and durability, this GF-PC offers excellent physical property retention and is available in several opaque color options, giving you the flexibility you need for your specific application requirements.


General

Form

 Resin Pellets

Filler

 20 % Glass Fiber

Feature

High Mechanical Strength  Non-Brominated

 And Rigidity                    Flame Retardant

Non-Chlorinated

Physical

Nominal Value

Test Method

Density / Specific Gravity

1.3

1.36 g/cm³

ASTM D792

ISO 1183

Melt Mass-Flow Rate, MFR(300 °C;1.2 kg)

7 g/10min

ASTM D1238

Molding Shrinkage, Flow(3.2 mm)

0.20 - 0.50 %

Internal Method

Molding Shrinkage, Across Flow(3.2 mm)

0.20 - 0.50 %

Internal Method

Water Absorption, Saturation(23 °C)

0.29 %

ISO 62

Moisture Absorption(50 % RH;23 °C)

0.12 %

ISO 62

Melt Volume Rate, MVR(300 °C;1.2 kg)

7 cm³/10 min

ISO 1133

Mechanical

Nominal Value

Test Method

Tensile Stress, Yield

5 mm/min;type 1

5 mm/min

2 mm/min

89 MPa

95 MPa

140 MPa

ASTM D638 ISO 527

ISO 178

Tensile Stress, Break

5 mm/min;type 1

5 mm/min

86 MPa

90 MPa

ASTM D638

ISO 527

Tensile Strain, Yield

5 mm/min;type 1

5 mm/min

3.1 %

2.8 %

ASTM D638

ISO 527

Tensile Modulus

5 mm/min

1 mm/min

550 MPa

6000 MPa

ASTM D638 ISO 527

Flexural Stress Yield(1.3 mm/min;50 mm;span)

156 MPa

ASTM D790

Flexural Modulus

1.3 mm/min;50 mm;span

2 mm/min

4992 MPa

5500 MPa

ASTM D790

ISO 178

Tensile Strain, Break(5 mm/min)

3.2 %

ISO 527

Notched Izod Impact Strength

23 ℃

-30 ℃

80*10*3;23 ℃

80*10*3;-30 ℃

108 J/m

98 J/m

7 kJ/m²

6 kJ/m²

ASTM D256

ASTM D256

ISO 180/1A

ISO 180/1A

Instrumented Impact Total Energy(23 ℃)

203 cm-kgf

ASTM D3763

Unnotched Izod Impact Strength

80*10*3;23 ℃

80*10*3;-30 ℃

35 kJ/m²

35 kJ/m²

ISO 180/1U

Charpy Impact, V-Notched

80*10*3;23 ℃;sp=62mm

80*10*3;-30 ℃;sp=62mm

6 kJ/m²

5 kJ/m²

ISO 179/1eA

Charpy Impact Strength, Unnotched

80*10*3;23 ℃;sp=62mm

80*10*3;-30 ℃;sp=62mm

40 kJ/m²

40 kJ/m²

ISO 179/1eU


Thermal

Nominal Value

Test Method

Vicat Softening Point(Rate B/50)

147 °C

ASTM D1525

Heat Deflection Temperature, Unannealed(3.2 mm;1.82 MPa)

141 °C

ASTM D648

CTE, Flow

-40 - 40 ℃

23 - 80 ℃

3E-05 1/°C

3E-05 1/°C

ASTM E831

ISO 11359-2

CLTE, Transverse

-40 - 40 ℃

23 - 80 ℃

7E-05 1/°C

7E-05 1/°C

ASTM E831

ISO 11359-2

Ball Pressure Test(125 ± 2 ℃)

PASSES

IEC 60695-10-2

Vicat Softening Temperature

Rate B/50

Rate B/120

145 °C

146 °C

ISO 306

Deflection Temperature

80*10*4;0.45 MPa;BF;flatw;sp= 64 mm

80*10*4;1.8 MPa;flatw;sp= 64 mm;AF

141 °C

136 °C

ISO 75/Bf

ISO 75/Af

Relative Temp Index, Elec

130 °C

UL 746B

Relative Temp Index, Mechanical with Impact

130 °C

UL 746B

Relative Temp Index, Mechanical without Impact

130 °C

UL 746B

Flame Rating

1.5 mm

3 mm

V-0

5VA

UL 94

Glow Wire Flammability Index(1 mm)

960 °C

IEC-60695-2-12

Glow Wire Ignition Temperature [GWIT](1 mm)

825 °C

IEC-60695-2-13

Oxygen Index

40 %

ISO 4589


Electrical

Nominal Value

Test Method

Arc Resistance, Tungsten Electrode(PLC)

Code PLC 7

ASTM D495

Hot Wire Ignition(PLC)

Code PLC 0

UL 746A

High Voltage Arc Tracking Rate(PLC)

Code PLC 3

UL 746A

High Amp Arc Ignition, HAI, Surface(PLC)

Code PLC 3

UL 746A

Comparative Tracking Index(PLC)

Code PLC 3

UL 746A

Volume Resistivity

> 1E+15 ohms·cm

IEC 60093

Surface Resistivity, ROA

>  1E+15 Ohms

IEC 60093

Relative Permittivity

1.0e+6 Hz

60 Hz;50 Hz

3.3

3.3

IEC 60250

Dissipation Factor

60 Hz;50 Hz

1.0e+6 Hz

0.02

0.01

IEC 60250

Processing


Nominal Value

Drying Temperature


120 °C

Drying Time


3.0 - 4.0 hr

Drying Time, Cumulative


48 hr

Maximum Moisture Content


0.02 %

Melt Temperature


290 - 310 °C

Nozzle Temperature


280 - 305 °C

Front - Zone 3 Temperature


290 - 310 °C

Barrel - Zone 2 Temperature


275 - 300 °C

Barrel - Zone 1 Temperature


265 - 290 °C

Mold Temperature


70 - 95 °C

Back Pressure


0.3 - 0.7 MPa

Screw Speed


40 - 70 rpm

Shot to Cylinder Size


40 - 60 %

Vent Depth


0.025 - 0.076 mm



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