PP- مقاوم به ضربه

KOPLA PP

SORT

PP IMPACT MODIFIED GRADE

NEW

KPE1010

KPE1020

KPE1030

OLD

US13030

US13060

US13090

Properties

Test Method (ASTM)

Condition

unit

Impact Modified

Specific Gravity

D792

-

-

0.91

0.88

0.86

Water Absorption

D570

23°C, Water, 24h

%

-

-

-

Poisson's Ratio

D638

23°C

-

-

-

-

Molding Shrinkage(1/8')

D955

Flow

%

1.6-1.8

1.6-1.8

1.6-1.8

Xflow

%

-

-

-

Melting Point

DSC Method

-

°C

163

163

163

Heat Deflection Temperature

D648

4.6kgf/cm²

°C

115

110

105

18.6kgf/cm²

°C

65

65

60

Coefficient of Linear Thermal Expansion

D696

-

X10-5l/K

-

-

-

Tensile Strength

D638

23°C

Mpa

26

20

16

Tensile Modulus

D639

23°C

 

1300

1100

750

Tensile Elongation

D638

23°C

%

>100

>200

>200

Flexural Strength

D790

23°C

Mpa

31

24

18

Flexural Modulus

D790

23°C

Mpa

1200

960

640

Izod Impact Strength

D256

Notched

Mpa

40

60

80

Rockwell Hardness

D785

R-scale

kJ/M^2

90

85

80

Flammability

UL94

-

-

HB

HB

HB

Dielectric Constant

D150

10^6Hz

-

-

-

-

Dielectric Dissipation Factor

D150

10^6Hz

-

-

-

-

Volume Resistivity

D257

-

Ω·CM

-

-

-

Dielectric Strength

D149

-

KV/mm m

-

-

-

همکاران تجاری

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