LLDPE

LLDPE made via Spherilene Gas-Phase Technology

22502 is a LLDPE blown film grade designed for applications requiring ease of processing and good optical properties even at low extrusion temperature. This resin is well suited for blending with LDPE and for general purpose uses, including agricultural applications.

LLDPE: LL22501AA | LL22501KJ

Characteristic Properties

Ease of processing; Good optical properties; Low extrusion temperature
Suited for blending with LDPE

Density: 0.922 – 0.924

Main Applications

Blown film grade; General purpose
Agricultural applications.

Density: 0.922 – 0.924

Additives

22502AA:
Thermal Antioxidant (Process Stabilizer), Catalyst neutralizer (acid scavenger, lubricant)
22502KJ:
Thermal Antioxidant (Process Stabilizer), Antiblocking Agent; Slip Agent, Catalyst neutralizer (acid scavenger, lubricant)

 

 

Resin Properties

Unit

Typical Value

ASTM Method

Melt Index (190°C/ 2.16Kg)

g/10 min

1.8

D1238

Density

g/ml

0.922

D1505

Film properties @

Dart Impact

g

67

D1709

Elmendorf Tear

g

MD/TD

127/332

D1922

Tensile Strength at yield

MPa

MD/TD

12/12

D882

Tensile Strength at break

MPa

MD/TD

37/32

D882

Ultimate elongation

%

MD/TD

783/888

D882

Haze

%

34

D1003

Gloss 45°

24

D2457

@ 25 micron film obtained on Collin 25, B.u.R. 2.5: 1, Temp. profile 155 190°C.

Recommended processing conditions

Melt Temperature

°C

190-230

Blow up ratio

2.0-3.0

Die Gap

mm

2.0-2.5

Thickness

micron

15-150