Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP MD231U-8221 BOREALIS EUROPE
Borealis
Automotive sector、Automotive interior parts、Automotive Applications
Thermal stability、Dimensional stability、Mineral reinforcement、Low shrinkage、Middle flow、Mineral filler、20% filler by weight、Good dimensional stabilit、Moderate liquidity、thermal stability、Low contractility
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PP/BOREALIS EUROPE/MD231U-8221
Density/specific gravity
ISO 1183
g/cm³
1
Melt index
230°C/2.16 kg
ISO 1133
g/10 min
6
Shrinkage rate
Internal Method
%
1
Mechanical performance
Test Condition
Test Method
Unit
PP/BOREALIS EUROPE/MD231U-8221
Charpy Notched Impact Strength
-20°C
ISO 179/1eA
kJ/m²
1
Charpy Notched Impact Strength
23°C
ISO 179/1eA
kJ/m²
3
Tensile modulus
ISO 527-2/1
Mpa
2
Tensile stress
屈服
ISO 527-2/50
Mpa
3
Thermal performance
Test Condition
Test Method
Unit
PP/BOREALIS EUROPE/MD231U-8221
Hot deformation temperature
0.45 MPa, 未退火
ISO 75-2/B
°C
1