SLOVALEN® PH 21 T 20

About
Modified homopolymer PP for injection moulding with the content of 20% mineral filling. Increased rigidity, strength and thermal use up to 130°C depending on the talc content. Decreased shrinkage. General application in all industry branches – packing material, garden flower-pots, toys, furniture industry, dowels, clamps, hinge, office chairs, hangers, covers of car chassis, fenders, motors etc. Delivered in natural mode and in the full RAL colour scale.&&

Product Description
GenericPP not specified
Material StatusCommercial: Active
FeaturesGood Rigidity,Heat Resistance, Good,Homopolymer
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ISO 1183
Melt Flow Rate
230℃,2.16kg2.0g/10minISO 1133
Shrinkage rate STM 64 0808
TD1.3%STM 64 0808
MD1.7%STM 64 0808

MECHANICALNominal valueUnitTest method
Tensile modulus2700MPaISO 527-2
tensile strength
yield33.0MPaISO 527-2
Tensile strain
yield6.0%ISO 527-2
Bending modulus2300MPaISO 178
bending strength48.0MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179
-20℃2.0kJ/m²ISO 179
23℃4.0kJ/m²ISO 179
Charpy Unnotch Impact strength ISO 179
-20℃20kJ/m²ISO 179
23℃50kJ/m²ISO 179

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed125ISO 75-2/B
Vicat Softening Temp155ISO 306/B
Melting temperature
DSC160ISO 3146

Process Conditions
injectionNominal valueUnitTest method
Processing (melt) temperature200 to 250°C
Mold temperature40 to 60°C
Injection pressure70.0 to 120MPa

Notes
1. Typical properties: these are not to be construed as specifications.
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