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Needlepunched thermofixed felt |
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Composition:
100%
Polyester fibers
Application:
Thermofixed felt is used
mainly in the clothing industry and as a base in the production of
synthetic leather.
Confectioning:
on rolls
Technical
specifications:
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INDICATORS
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STANDARD
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VALUE
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1.
Mass per unit
area,
g/m2
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BDS
EN 29073-1
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100
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150
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200
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250
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2.
Tolerance, %
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±5
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±5
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±5
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±5
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3.
Thickness,
mm
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BDS
EN ISO 29073-2
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0.8
± 1.0
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1.0
±1.2
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1.5
±1.6
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1.9
±2.0
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4.
Tolerance, %
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±10
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±10
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±10
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±10
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5.
Minimum tensile
strength:
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BDS
EN
29073-3
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-
by length N/5сm
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180
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200
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250
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300
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-
by width N/5 сm
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200
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250
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400
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450
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6.
Maximum
elongation strength
, %
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BDS
EN
29073-3
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-
by length:
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80
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70
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70
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70
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-
by width:
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80
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70
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70
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70
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7. Size variation after
thermo-treatment at
180 С º
for
4 minutes
(by length and width), %
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up
to:-3
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up to:-3
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up to:-3
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up to:-3
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8.
Colour fastness
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4
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4
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4
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4
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9.
Width,
cm
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150±3
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150±3
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150±3
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150±3
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