SPZ Polymer

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POLYTRON® PP + LGF compounds

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Long Glass Fiber Thermoplastics

  • Approved by leading OEM's
  • Approved by leading TIER 1
  • Worldwide service
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Long glass fibers PP (PA): Using the Pulltrusion Process of manufacturing, Polytron LGF PP (PA) Compounds create a resin matrix with fully impregnated long glass reinforcing fibers.

Polytron® materials are tailor-made to fit various requirements of the automotive sector, including low emission behavior, high heat stabilization, UV resistance, dimensional stability, and increased impact resistance values, especially at temperatures.

Polytron® offers the option to be used “AS IS” with glass loading varying from 20% – 60% or “Dilution Grades” – successfully passing international automotive standards with high performance and outstanding quality.

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POLYTRON® PP + LGF (Long Glass Fiber) (Example)

Property ISO Unit 20% LGF 30% LGF 30% LGF Copolymer 40% LGF 50% LGF 60% LGF
POLYTRON P20B01
POLYTRON P30B01
POLYTRON P30B03
POLYTRON P40B01
POLYTRON P50B01
POLYTRON P60B08-S
Density
-
g/cm3
1.03
1.11
1.11
1.22
1.33
1.46
Mold Shrinkage Flow Direction
-
%
0.1-0.2
0.1-0.2
0.1-0.2
0.1-0.15
0.1
0.1
Mold Shrinkage Cross Flow Direction
-
%
0.4-0.5
0.35-0.45
0.35-0.45
0.25-0.3
0.2
0.1-0.15
Tensile Strength
527
MPa
95
110
90
125
135
135
Tensile Modulus
527
MPa
5300
7000
6200
10000
12500
15500
Elongation at Break
527
%
2.5
2.2
2.4
2
1.8
1.4
Flexual Strength
178
MPa
140
155
135
190
220
200
Flexual Modulus
178
MPa
5000
6600
6000
9000
12000
15000
Un Notched Charpy Impact
179
kJ/m2
40
50
55
65
65
60
Un Notched Charpy Impact@-30C
179
kJ/m2
35
40
65
50
50
50
HDT
75
C
155
155
150
157
157
158*

*POLYTRON® P60B08-S – Dilution grade

All grades are available in a Low Emission version.
All grades are available in various levels of heat stabilization, comply with any automotive OEM’s standards.

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