HiPrene HLG74NE

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HiPrene

® HLG74NE is polypropylene with 40% long glass fibers. The fibers are chemically coupled to polypropylene matrix. Pellets are cylindrical and usual length of embedded fibers is 10mm. This material combines excellent strength and stiffness with perfect impact resistance at low temperatures also. This grade is available in natural color.

Properties
Test condition
Method
Unit
Value
Impact
Notched Charpy Impact Strength
23°C
ISO 179/1eA
KJ/m²
25
Hardness
Rockwell Hardness
R-Scale
ISO 2039
102
Physical
Specific Gravity
ISO 1183
g/cm³
1,21
Thermal
Volatile Matters
GS Method
%
0,12
Ash Content
600°C
ISO 3451
%
40
Head Deflection Temperature B
ISO 75-2/B
˚C
160
Mechanical
Tensile Stress at Yield
ISO 527-2
MPa
130
Tensile Strain at Break
ISO 527-2
%
4
Flexural Modulus
23°C (2mm/min)
ISO 178
MPa
9000