HiPrene MM41DT

Telefonische Beratung

+49 40 727702-0

HiPrene® MM41DT is a mineral filled, impact modified polypropylene compound suitable for injection moulding. This material has been developed for highly demanding aesthetic automotive application, with perfect scratch resistance and UV stabilization. It is especially suitable for car interior applications requiring ductility, because of its high impact resistance and requiring very high scratch resistance because of location in the car interior. This grade is available in natural or color-matched, pellet form.

Properties
Test condition
Method
Unit
Value
Processing
Pre-Drying
2 - 4 h
Dehumidified Dryer
°C
60-80
Molding (Barrel) Temperature
3-Zone screw
°C
210 - 250
Mold Temperature
°C
30 - 50
Various
Scratch Resistance
acc. PV 3952
ΔL
1,1
Odour
2h/80°C
acc. PV 3900
2
Emission
VDA 277
µg
<50
Fogging
16h/100°C
DIN 75201
mg
<2
Mouldin Shrinkage Folw-Direction
GS-Method
%
0,8
Moulding Shrinkage Cross-Flow-Direction
GS-Method
%
0,9
Impact
Notched Charpy Impact Strength
23°C
ISO 179/1eA
KJ/m²
50
Flammability
Flammability
acc. TL 1010
mm/min
70
Physical
Specific Gravity
ISO 1183
g/cm³
0,95
Melt Mass-Flow Rate
ISO 1133
g/10min
12
Thermal
Head Deflection Temperature B
ISO 75-2/B
˚C
102
Volatile Matters
GS Method
%
0,1
Ash Content
600°C
ISO 3451
%
7
Mechanical
Tensile Stress at Yield
ISO 527-2
MPa
21
Tensile Strain at Yield
ISO 527-2
%
7
Flexural Modulus
23°C (2mm/min)
ISO 178
MPa
1650