Copolymer Technology Impact Resistance Heat Tolerance Stability Low Hygroscopicity PP

Our product is a high-quality polypropylene (PP) that is created using advanced copolymer technology. It is designed to provide exceptional performance in various applications.

One of the key features of our PP is its excellent impact resistance, making it highly durable and able to withstand repeated stress and impact without cracking or breaking. It is suitable for use in industries where high impact resistance is required, such as automotive, construction, and packaging.

Additionally, our PP exhibits exceptional heat tolerance, allowing it to maintain its structural integrity even under high temperatures. It can withstand heat exposure without deforming or losing its mechanical properties, making it suitable for applications that involve exposure to hot environments.

Another notable feature of our PP is its stability. It is engineered to have minimal shrinkage, warping, or distortion during the manufacturing process or when exposed to changes in temperature. This ensures that products made from our PP have consistent dimensions and maintain their shape over time.

Furthermore, our PP has low hygroscopicity, meaning it has a low tendency to absorb moisture. This makes it resistant to water damage and moisture-related issues like warping or degradation. It is ideal for applications that require resistance to humidity or exposure to moisture.

Overall, our copolymer PP offers a balance of exceptional impact resistance, heat tolerance, stability, and low hygroscopicity. It is a reliable option for a wide range of applications, providing long-lasting performance and durability.

General

Form

Resin Pellets

Filler

Feature

Enhanced Stiffness

 Excellent Processability    Good Thermal

Good Hardness

 Hydrolysis Resistance      Low Moisture

Light-Weight

 Amorphous

Non-Brominated & Non- Chlorinated Flame

   Retardant

Non-Chlorinated

Strong Electrical

 Performance

Uses

Consumer

 Electrical                          Hydrocarbon and Energy

EV Battery Modulus

Density / Specific Gravity

1.16 g/cm³

ISO 1183

1.16

ASTM D792

Water Absorption

24 hrs;23 °C

0.1 %

ISO 62-1

23 °C;saturated

0.2 %

ISO 62-1

24 hrs;23 °C

0.1 %

ASTM D570

23°C/Saturated

0.2 %

ASTM D570

Moisture Absorption

23 °C;50% RH/Equilibrium

23 °C;50% RH/24hrs

0.05 %

0.02 %

ISO 62-4

Melt Volume Rate, MVR(10 kg;MVR at 280 °C)

15 cm³/10 min

ISO 1133

Mold Shrinkage, Flow

0.5 - 0.7 %

SABIC Method

Mold Shrinkage, XFlow

0.5 - 0.7 %

SABIC Method

Hardness, Rockwell M

71

ISO 2039-2

71

ASTM D785

Mechanical

Nominal Value

Test Method

Izod Impact, Unnotched

80*10*4;23 °C

35 kJ/m²

ISO 180/1U

80*10*4;-30 °C

35 kJ/m²

ISO 180/1U

23 °C

450 J/m

ASTM D4812

-30 °C

450 J/m

ASTM D4812

Izod Impact, Notched

80*10*4;23 °C

10 kJ/m²

ISO 180/1A

80*10*4;-30 °C

6 kJ/m²

ISO 180/1A

23 °C

100 J/m

ASTM D256

-30 °C

75 J/m

ASTM D256

C harpy Impact, Unnotched

80*10*4;23 °C;edgew;sp =62 mm

80*10*4;-30 °C;edgew;sp =62 mm

35 kJ/m²

35 kJ/m²

ISO 179 1eU

Instrumented Dart Impact, Energy at Peak(23 °C)

4 J

ASTM D3763

Instrumented Dart Impact, Total Energy(23 °C)

9 J

ASTM D3763

Instrumented Dart Impact, Peak force(23 °C)

1140 N

ASTM D3763

Tensile Stress, Break

5 mm/min

75 MPa

ISO 527

5 mm/min;Type I

75 MPa

ASTM D638

Tensile Strain, Break

5 mm/min

3 %

ISO 527

5 mm/min;Type I

3 %

ASTM D638

Tensile Modulus

1 mm/min

3300 MPa

ISO 527

5 mm/min

3300 MPa

ASTM D638

Flexural Strength

2 mm/min

115 MPa

ISO 178

1.3 mm/min;50 mm;span

115 MPa

ASTM D790

Flexural Modulus

2 mm/min

3000 MPa

ISO 178

1.3 mm/min;50 mm;span

3000 MPa

ASTM D790

Ball Indentation Hardness(H358/30)

161 MPa

ISO 2039-1

Thermal

Nominal Value

Test Method

UL Recognized

≥ 1.5 mm

≥ 1.5 mm

V-0

5VB

UL 94

Glow Wire Flammability Index

1.5 mm

3 mm

800 °C

825 °C

IEC 60695-2-12

Glow Wire Ignition Temperature [GWIT]

1.5 mm

3 mm

960 °C

960 °C

IEC 60695-2-13

HDT/Af(1.8 MPa;Flatw 80*10*4;sp =64mm)

130 °C

ISO 75/Af

HDT/Bf(0.45 MPa;Flatw 80*10*4;sp =64mm)

140 °C

ISO 75/Bf

Rate A/50

151 °C

ISO 306

Rate B/50

139 °C

ISO 306

Rate B/120

141 °C

ISO 306

Rate A/50

151 °C

ASTM D1525

Rate B/50

139 °C

ASTM D1525

Rate B/120

141 °C

ASTM D1525

CTE, Flow

-40 - 40 °C

3.4e-05 1/°C

ISO 11359-2

-40 - 40 °C

3.4e-05 1/°C

ASTM E831

CTE, XFlow

-40 - 40 °C

5.5e-05 1/°C

ISO 11359-2

-40 - 40 °C

5.5e-05 1/°C

ASTM E831

Thermal Conductivity

0.21 W/m-K

ISO 8302

0.21 W/m-K

ASTM D5930

Heat Deflection Temperature[HDT], Unannealed

3.2 mm;1.82 MPa

0.45 MPa;3.2 mm

130 °C

140 °C

ASTM D648

Ball Pressure Test(125°C +/- 2°C)

Pass

IEC 60695-10-2

Relative Temp Index, Elec

65 °C

UL 746B

Relative Temp Index, Mechanical with Impact

65 °C

UL 746B

Relative Temp Index, Mechanical without Impact

65 °C

UL 746B

Surface Resistivity, ROA

2.9E+16 ohms

IEC 60093

Volume Resistivity

1.6E+16 ohms ·cm

IEC 60093

1.6E+16 ohms ·cm

ASTM D257

Comparative Tracking Index

275 V

IEC 60112

Dielectric Strength, in Oil

0.8 mm

3.2 mm

50.6 kV/mm

22.1 kV/mm

IEC 60243-1

Dielectric Strength, in Air(1.6 mm)

28.3 kV/mm

IEC 60243-1

Dissipation Factor

50/60 Hz

0.2

IEC 60250

1.0e+6 Hz

3.7E-03

IEC 60250

50/60 Hz

0.2

ASTM D150

1.0e+6 Hz

3.7E-03

ASTM D150

Relative Permittivity

50/60 Hz

2.73

IEC 60250

1.0e+6 Hz

3.19

IEC 60250

50/60 Hz

2.73

ASTM D150

1.0e+6 Hz

3.19

ASTM D150

Surface Resistivity

2.9E+16 ohms

ASTM D257

Arc Resistance, Tungsten Electrode

PLC7

ASTM D495

Comparative Tracking Index, CTI

PLC 2

UL 746A

Hot-wire Ignition, HWI( ≥ 1.5 mm)

PLC 0

UL 746A

High Amp Arc Ignition, HAI( ≥ 1.5 mm)

PLC 0

UL 746A

High Voltage Arc Tracking Rate, HVTR

PLC 3

UL 746A

Drying Temperature<Injection>

105 - 110 °C

Drying Time<Injection>

3 - 4 hrs

Drying Time, Cumulative<Injection>

8 hrs

Maximum Moisture Content<Injection>

0.02 %

Melt Temperature<Injection>

280 - 310 °C

Nozzle Temperature<Injection>

280 - 310 °C

Front, Zone 3 Temperature<Injection>

270 - 310 °C

Middle, Zone 2 Temperature<Injection>

260 - 305 °C

Rear, Zone 1 Temperature<Injection>

250 - 300 °C

Mold Temperature<Injection>

75 - 105 °C

Back Pressure<Injection>

0.3 - 0.7 MPa

Screw Speed <Injection>

20 - 100 rpm

Shot To Cylinder Size<Injection>

30 - 70 %