PA66 กับ 35%GF สำหรับ Lightning Arrester

Mechanical Properties

dry/cond

Test Standard

Unit

Value

Stress at Break (1A;50mm/min)

dry

ISO 527

MPa

102

Tensile Modulus (1A;50mm/min)

dry

ISO 527

MPa

1601

Strain at Break (1A;50mm/min)

dry

ISO 527

%

6.8

Flexural Modulus (10mm/min)

dry

ISO 178

MPa

5704

Flexural Strength (10mm/min)

dry

ISO 178

MPa

146

Izod notched Impact Strength (23℃;50%RH)

dry

ISO 180/1A

kJ/m2

10

Izod Unnotched Impact Strength (23℃;50%RH)

dry

ISO 180/1U

kJ/m2

-

Charpy notched Impact Strength (23℃;50%RH)

dry

ISO 179/1eA

kJ/m2

-

Charpy Unnotched Impact Strength (23℃;50%RH)

dry

ISO 179/1eU

kJ/m2

-

Rheological Properties

dry/cond

Test Standard

Unit

Value

Melt Mass-Flow Rate, MFR(255℃;5.0kg)

dry

ISO 1133

g/10min

12.24

Melt Volume-Flow Rate, MVR

dry

ISO 1133

cm3/10min

-

Molding Shrinkage, parallel

dry

ISO 294-4

%

-

Molding Shrinkage, normal

dry

ISO 294-4

%MPa

-

Thermal Properties

dry/cond

Test Standard

Unit

Value

Melting Temperature (10℃/min)

dry

ISO 11357-1/-3

℃

260

Temperature of Deflection Under Load (1.80MPa)

dry

ISO 75-1/-2

℃

-

Temperature of Deflection Under Load (0.45MPa)

dry

ISO 75-1/-2

℃

-

Electrical Properties

dry/cond

Test Standard

Unit

Value

Volume Resistivity (100V;23℃;50%RH)

dry

IEC 62631-3-1

Ωm

-

Surface Resistivity (100V;23℃;50%RH)

dry

IEC 62631-3-2

Ω

Electric Strength (2000V/s;23±2℃;50±5%)

dry

IEC 60243-1

KV/mm

-

Comparative Tracking Index

dry

IEC 60112

V

-

Flammability

dry/cond

Test Standard

Unit

Value

Burning Behavior at Thickness 1.5mm

dry

UL 94

class

V-0

Glow Wire Flammability Index

dry

IEC 60695-2-12

class

-

Other Properties

dry/cond

Test Standard

Unit

Value

Water Absorption (boil water, 24h)

dry

Sim. to ISO 62

%

-

Humidity Absorption

dry

Sim. to ISO 62

%

-

Density

dry

ISO 1183-1

g/cm3

-

Ash Content

dry

ISO 3451-1

%

35