Z 30 S

Z 30 S

Z 30 S is a high melt flow homopolymer for the production of low denier BCF, CF and staple fibers at medium to high spinning speeds.
Z 30 S offers a high homogeneity, stable extrusion and excellent processability on both short and long spinning lines.
This grade allows a high stretch ratio and gives tough and resilient fibers.
Z 30 S is widely used for the production of bulked continuous filament for carpet face yams. Another major application is the production of high tenacity continuous filament for straps for backpacks, handles for big bags and safety belts. Continuous filament with medium tenacity is used for upholstery, sportswear and heavy duty dothing. Z 30 S is also suitable for the production of low denier staple fibres for thermobonding.


PROPERTIES
METHOD (b) UNIT TYPICAL VALUE (a)
Physical properties
Melt flow rate (230 °C, 2.16 kg)
Density
ISO 1133
ISO 1183
dg / min
g/cm3
25
0.9
Mechanical properties
Flexural modulus
Tensile strength yield
Elongation at yield
Izod Impact Strength (notched) at 23°C
Hardness Shore D
ISO 178
ISO R 527
ISO R 527 
ISO 180
ISO 868
N/mm2
N/mm2
%
kJ/m2
points
1550
35
13
3
72
Thermal properties
Vicat softening point (9.8 N)
H.D.T. (0.46 Mpa)
Accelerated oven ageing in air
(forced circulation) at 150 °C
ISO 306/A
ISO 75/B
ISO 4577
°C
°C
hours
155
118
360

Z 30 S is suitable for food contact.

a) Values shown are averages and are not to be considered as product specification These values may shift slightly as additional data are accumlsted.
b) ISO test methods are the lates under the societys current procedures. All specimens are prepared by injection moulding.