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Полиэтилен низкого давления BS 520-14
для выдувки и листовой экструзии

TIPELIN BS 520-14 is a high density polyethylene grade for blow mouldings. TIPELIN BS 520-14 shows excellent ESCR and chemical resistance, excellent impact resistance at low temperatures, good melt stability. Recommended application: Hollowed products of maximum 30-220 litre capacity for aggressive industrial chemicals and surface active substances. TIPELIN BS 520-14 is suitable for food contact. The product complies with FDA, BgVV and EU norms.

Properties

Standard method

Unit

Value

Density:

ISO 1183

g/cm 3

>0.950

Melt flow rate (190 C/21.6 kg)

ISO 1133

g/10 min.

8.0-12.0

Tensile strength at Yield

ISO 527

MPa

27

Elongation at Break

ISO 527

%

>1400

Flexural modulus

ISO 178

MPa

1300

ESCR (F 50 B method)

ASTM D 1693

h

450

Shore D Hardness

ISO 868

-

64

Vicat softening temperature

ISO 306

C

129

•  MFI measured at 190 C under a load of 21.6 kg with standard nozzle having a diameter of 2.095 mm.
•  Average mechanical property values of several measurements carried out on standard specimens (ISO 293) conditioned at room temperature (ISO 291).