天津供应帝斯曼K224-G6可承受-30°C跌落试验DSM尼龙6

Unit

Test Method

Density

1.35

--

g/cm³

Melt Volume-Flow Rate (MVR) (240°C/2.16 kg)

6.40

--

cm³/10min

Molding Shrinkage

Across Flow

0.90

--

%

Flow

0.30

--

%

Water Absorption (Saturation, 23°C)

6.3

--

%

Water Absorption (Equilibrium, 23°C, 50% RH)

1.9

--

%

Unit

Test Method

Tensile Modulus

9500

6000

MPa

Tensile Stress (Break)

180

110

MPa

Tensile Strain (Break)

3.5

7.0

%

Flexural Modulus

8600

--

MPa

Flexural Stress

235

--

MPa

Unit

Test Method

Charpy Notched Impact Strength

-30°C

11

11

kJ/m²

23°C

12

25

kJ/m²

Charpy Unnotched Impact Strength

-30°C

75

75

kJ/m²

23°C

90

110

kJ/m²

Unit

Test Method

Shore Hardness (Shore D, 15 sec)

85

--

Unit

Test Method

Heat Deflection Temperature (0.45 MPa, Unannealed)

220

--

°C

Heat Deflection Temperature (1.8 MPa, Unannealed)

207

--

°C

Vicat Softening Temperature

216

--

°C

Melting Temperature ²

220

--

°C

CLTE - Flow

2.0E-5

--

cm/cm/°C

CLTE - Transverse

7.0E-5

--

cm/cm/°C

Effective Thermal Diffusivity

1.12E-7

--

m²/s

Unit

Test Method

Volume Resistivity

1.0E+15

1.0E+13

ohms·cm

Electric Strength

30

25

kV/mm

Relative Permittivity

100 Hz

3.50

20.0

1 MHz

3.30

5.00

Dissipation Factor

100 Hz

5.0E-3

0.30

1 MHz

0.015

0.12

Comparative Tracking Index

--

600

V

Unit

Test Method

Flammability Classification

0.75 mm

HB

--

1.5 mm

HB

--

Glow Wire Flammability Index

1.5 mm

700

--

°C

2.0 mm

700

--

°C

Glow Wire Ignition Temperature

1.5 mm

725

--

°C

2.0 mm

725

--

°C

Unit

Test Method

Melt Density

1.15

--

g/cm³

Melt Thermal Conductivity

0.27

--

W/m/K

Specific Heat Capacity of Melt

2110

--

J/kg/°C