SIPOLPRENE® 68217

SIPOLPRENE® 68217

DESCRIPTION

Sipolprene® 68217 is an ether ester thermoplastic elastomer (TPC-ET), developed and manufactured by Sipol, with a nominal hardness of Shore D 68, a medium modulus, and a rheological behaviour, which makes it suitable for injection moulding and extrusion processing.

Sipolprene® 68217 comes in a natural colour with a standard stabilisation package, fully in compliance with American FDA and European EU 10/2011 Food Contact Regulations.

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

1,25

Hardness instantaneous / 15s

D 2240

868

Shore D

68/65

Strength at break

D 638

527

MPa

54

Elongation at break

D 638

527

%

450

Flexural modulus

D 790

178

MPa

550

Tear strength

D 1004

-

N/mm

245

Melting temperature

D 3418

11357-3

°C

217

Glass transition temperature

D 3418

11357-2

°C

27

Vicat A/50

D 1525

306

°C

208

Abrasion resistance

D 1044

Taber H-18 1Kg

mg/1000rev

35

Water absorption (23°C x 24 h immersion)

MI 08

%

0,2

Viscosity - MFI 230°C 2.16 Kg

D 1238

1133

g/10 min

20

Izod impact resistance/notched (23°C)

D 256

180

J/m

No breaak

Izod impact resistance/notched (-40°C)

D 256

180

J/m

15

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.

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