SIPOLPRENE® 55211

SIPOLPRENE® 55211

DESCRIPTION

Sipolprene® 55211 is an ether ester thermoplastic elastomer (TPC-ET), developed and manufactured by Sipol, with a nominal hardness of Shore D 54 and a rheological behaviour, which makes it suitable for injection moulding and extrusion processing.
Black colour and/or UV stabilised and/or heat stabilised are all available in dry blend version on request.

TECHNICAL CHARACTERISTICS

Properties

Test methods

U.M.

Values

ASTM

ISO

Density

D 792

1183

g/cm3

1,21

Hardness instantaneous / 15s

D 2240

868

Shore D

54/51

Strength at break

D 638

527

MPa

34

Elongation at break

D 638

527

%

350

Flexural modulus

D 790

178

MPa

150

Tear strength

D 1004

-

N/mm

120

Melting temperature

D 3418

11357-3

°C

213

Glass transition temperature

D 3418

11357-2

°C

-18

Vicat A/50

D 1525

306

°C

183

Abrasion resistance

D 1044 (Taber H-18 1Kg)

mg/1000 rev

90

Water absorption (23°C x 24 h immersion)

MI 08

%

1,8

Viscosity - MFI 230°C 2.16 Kg

D 1238

1133

g/10 min

12

Izod impact resistance/notched (23°C)

D 256

180

J/m

No break

Izod impact resistance/notched (-40°C)

D 256

180

J/m

120

PACKAGING

25 kg bags equipped with an aluminum film barrier against moisture action.
500 kg cardboard octabins equipped with an inner PE liner.

STORAGE

Product is stable for 12 months when stored unopened in its original packaging, kept in a cool and dry place and protected from light. When stocked around 5 – 10°C or below, it is recommended to keep it at 15 – 20°C for at least for 24 hours before using it.

  • Scheda Tecnica:

THIS PRODUCT IS USED IN THE SECTOR:

box titled Automotive       box titled industrial
box titled Personal-care       box titled Sports-Leisure