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Полиэтилен

СВОЙСТВА ПЭНПLupolen 2426H0912071505576926

Для пленки 50 мкм, полученной при коэффициенте раздува рукава = 2

Показатель

Метод

измерения

Единица

измерения

Lupolen

2426H

Плотность

ISO1183

Г/см3

0,925

ПТР (230С, 2,16 кг)

ISO1133

Г/10 мин

1,9

Модуль упругости при растяжении

ISO527-1,-2

МПа

260

Предел текучести при растяжении

ISO527-1,-2

МПа

11

Предел прочности при растяжении

 

- вдоль

 

- поперек

ISO527-1,-2

МПа

 

 

26

 

18

Удлинение при разрыве:

 

- вдоль

 

- поперек

ISO527-1,-2

%

 

 

250

 

600

Твердость по вдавливанию шарика

ISO2039-1

МПа

18

Твердость по Шору

ISO868

Шкала D

48

Удар падающим грузом

 

г

110

Температура размягчения по Вика

(50ºС/час, 10Н)

ISO306

ºС

94

Температура плавления

ISO3146

ºС

111

Мутность

 

%

<7,0

Блеск, 60º

 

 

100

Содержание эрукамида

DIN 51454

%

0,05

Свойства - для пленки 50 мкм, полученной при коэффициенте раздува  рукава = 2

LLDPE 0209

Item

Technical index

Premium

First

Qualified

Cleanness

Stained partide, pcs/kg ≤

10

20

40

Over or undesized pellets, g/kg ≤

10

-

Striped pellets & angle hair, pcs/kg ≤

20

40

MFR, g/10min

0.8～1.2

0.7～1.3

Density, g/cm3

0.918～0.922

0.917～0.923

Tensile strength at yield, MPa MD/TD ≥

10.0

9.50

8.30

Tensile strength at break, MPa MD/TD ≥

32.0

29.0

Elongation at break, % MD/TD ≥

620

530

Fish eye

0.8mm，个/1520cm2 ≤

0.8mm, pcs/1520cm2 ≤

2

4

8

0.4mm，个/1520cm2 ≤

0.4mm, pcs/1520cm2 ≤

15

25

40

Mistiness, % ≤

13.0

-

-

Falling weight impact, g ≥

90

80

-

Anti-blockage

Easy

LLDPE7042

Item

Technical index

Appearance

Coloring, pcs/kg ≤

10

Striped pellets & angle hair, pcs/kg ≤

15

Over or undesized pellets, g/kg ≤

5

MFR, g/10min

1.7~2.3

Density, g/cm3

0.918~0.923

Elongation at break, % ≥

400

Tensile strength at yield, Mpa ≥

8.5

Falling weight impact, g ≥

55

Haze, %

Measured

Anti-blockage

Easy

Fish eye

0.8mm, pcs/1520cm2 ≤

6

0.4mm, pcs/1520cm2 ≤

15

 HDPE 8008 Полиэтилен высокой плотности

Item

Technical index

Appearance

Black pellets,coloring, pcs/kg ≤

40

Over or undesized pellets, g/kg ≤

10

MFR(2.16kg), g/10min

6.5-8.0

Density, kg/m3

956±3

Tensile strength at yield, Mpa ≥

25.0

Tensile strength at break, MPa ≥

10.0

Elongation at break, % ≥

600

Charpy impact strength, kJ/m2

Measured

 HDPE 8920

Item

Technical index

Appearance

Black pellets,coloring, pcs/kg ≤

40

g/kg ≤

Over or undesized pellets, g/kg ≤

10

MFR(2.16kg), g/10min

16~22

Density, kg/m3

956-962

Tensile strength at yield, Mpa ≥

22.0

Tensile strength at break, MPa ≥

Measured

Elongation at break, %

Measured

HDPE PP4801

Item

Technical index

Appearance

 

 

Coloring, pcs/kg

10

Over or undesized pellets, g/kg ≤

10

MFR（21.6kg）, g/10min

9～13

Density, g/cm3

0.946～0.95

Tensile strength at yield, MPa ≥

24

Elongation at break, % ≥

400

Flexural modulus, MPa ≥

1100

HDPE 6095

Item

 Technical index

Appearance

Black pellets,coloring, pcs/kg ≤

40

MFR（21.6kg）, g/10min

9.0 – 14

Density, g/cm3

950 – 954

Tensile strength at yield, MPa ≥

21

Tensile strength at break, MPa ≥

35

Elongation at break, ％ ≥

600

HDPE5000S

Item

Technical index

Appearance

Coloring, pcs/kg

20

Over or undesized pellets, g/kg ≤

10

MFR, g/10min

0.7～1.3

Density, g/cm3

0.948～0.954

Tensile strength at yield, MPa ≥

21

Elongation at break, % ≥

350

HDPE5410

Item

Technical index

Premium

First

Qualified

Appearance

Coloring, pcs/kg

0～5

6～10

11～20

Impurity, pcs/kg

0～20

21～40

41～60

MFR, g/10min

0.8～1.1

0.8～1.2

0.62～1.3

Density, g/cm3

0.949～0.954

0.949～0.955

0.947～0.956

Ash, % ≤

0.03

0.035

0.05

Tensile strength at yield, MPa ≥

24

23

22

Elongation at break, ％ ≥

850

750

500