KOPLA PA66

SORT

ALLOY AND IMPACT MODIFIED GRADE

NEW

KDE1010

KDE1020

KDE1030

KDE1020R

KRE1121C

OLD

USN16630

USN16660

USN16690

-

-

Properties

Test Method (ASTM)

Condition

unit

Impact Modified Grade

PA/ABS Alloy

Specific Gravity

D792

-

-

1.09

1.07

1.06

1.07

1.1

Water Absorption

D570

23°C, Water, 24h

%

1.3

1.2

1.2

1.2

1.2

Poisson's Ratio

D638

23°C

-

0.4

0.4

0.4

0.4

0.4

Molding Shrinkage(1/8')

D955

Flow

%

1.7-2.6

1.8-2.7

1.9-2.8

1.8-2.7

1.2-1.5

Xflow

%

2.0-2.9

2.0-2.9

2.1-3.0

2.0-2.9

1.4-1.8

Melting Point

DSC Method

-

°C

260

260

260

260

260

Heat Deflection Temperature

D648

4.6kgf/cm²

°C

230

200

190

200

180

18.6kgf/cm²

°C

70

63

-

65

-

Coefficient of Linear Thermal Expansion

D696

-

X10-5l/K

7

7.5

7.5

7.5

6

Tensile Strength

D638

23°C(RH0/RH50)

Mpa

64//47

50/43

46/40

50/43

60/47

Tensile Modulus

D639

23°C(RH0/RH50)

Mpa

2300/950

1900/1000

1800/950

1900/1000

2100/1000

Tensile Elongation

D638

23°C(RH0/RH50)

%

50/>50

80/>100

90/>100

80/>100

50/80

Flexural Strength

D790

23°C(RH0/RH50)

Mpa

82/30

66/30

64/30

66/30

83/40

Flexural Modulus

D790

23°C(RH0/RH50)

Mpa

2100/800

1800/800

1500/750

1800/800

2000/850

Izod Impact Strength

D256

Notched(RH0/RH50)

Mpa

20/60

60/NB

NB/NB

60/NB

50/85

Rockwell Hardness

D785

R-scale(RH0/RH50)

kJ/M^2

112

110

105

110

116

Flammability

UL94

32MM

-

HB

HB

HB

HB

HB

Dielectric Constant

D150

10^6Hz

-

3

3

3

3

3

Dielectric Dissipation Factor

D150

10^6Hz

-

0.02

0.2

0.02

0.02

0.02

Volume Resistivity

D257

-

Ω·CM

1*10^14

1*10^14

1*10^14

1*10^14

1*10^14

Dielectric Strength

D149

-

KV/mm m

32

32

32

32

32