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MD3520

MD3520

MDPE made via Spherilene

MD-3520 is a medium density polyethylene resin (MDPE), 1-butene copolymer, obtained by gas phase technology process. This grade designed for the production of drip irrigation tapes, pipes andmono or coex film applications. In this grade excellentprocessability combined with good mechanical properties. MD-3520 can be blended with different PE grades to modify the final properties of the products.

 

MDPE: MD-3520

Characteristic Properties

Excellent extrusion properties
Good mechanical properties

Density: 0.934 - 0.936

Main Applications

tapes and pipes
Heavy duty shapping bag
Heavy duty film applications
FSS automatic packaging films

Density: 0.934 - 0.936

Additives

Thermal Antioxidant (Process Stabilizer)
Catalyst neutralizer (acid scavenger, lubricant)
Anti UV
PPA

 

Resin Properties

Unit

Typical Value

Test Method

Melt Index (190 °C / 2.16Kg)

g/10 min

0.6

D1238

Density

g/cm3

0.935

D1505

Thermal properties @

Vicat Softening Point

°C

118

D1525

Melting Point

°C

129

D3418

Mechanical Properties @

Flexural modulus

MPa

640

D790

Tensile Strength at Yield

MPa

18

D638

Tensile Strength at Break

MPa

25

D638

Tensile Elongation at Break

%

>800

D638

Notched Izod Impact @ 23 °C

j/m

600

D256/A

Hardness

Shore D

61

D2240

ESCR

hr

>1000

1693

Oncompression molded according to ASTM D1928C

Packaging
Storage
Safety
تصاویر
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