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Ensinger PEI

Plastcom SLOVALEN PQ 91 N Polypropylene Homopolymer, Modified with Elastomer, Impacted  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded

Material Notes: Features

Homopolymer PP modified with elastomer. The addition of thermoplastic elastomer causes increased toughness, possible alternative to PP copolymers. General application in all industry branches - packing material, garden flower-pots, toys, furniture industry, hinges, fasteners, clamps, office chairs, hangers etc. Delivered in natural and in the full RAL color scale. Shows higher toughness and MFI in comparison with PQ 51 N.

Application: Injection Moulding

Information Provided by Plastcom spol. s r.o.

Key Words: PP
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Physical PropertiesMetricEnglishComments
Density 0.880 g/cc0.0318 lb/in³STN 64 0111
Linear Mold Shrinkage 0.019 cm/cm0.019 in/inSTN 64 0808
Linear Mold Shrinkage, Transverse 0.0195 cm/cm0.0195 in/inSTN 64 0808
Melt Flow 25 g/10 min
@Load 2.16 kg,
Temperature 230 °C
25 g/10 min
@Load 4.76 lb,
Temperature 446 °F
STN EN ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 25.0 MPa3630 psiSTN EN ISO 527-2
Elongation at Break 300 %300 %STN EN ISO 527-2
Tensile Modulus 0.900 GPa131 ksiSTN EN ISO 527-2
Flexural Strength 20.0 MPa2900 psiSTN EN ISO 178
Flexural Modulus 0.700 GPa102 ksiSTN EN ISO 178
Charpy Impact Unnotched  7.50 J/cm²
@Temperature -20.0 °C
35.7 ft-lb/in²
@Temperature -4.00 °F
STN EN ISO 179
 NB
@Temperature 23.0 °C
NB
@Temperature 73.4 °F
STN EN ISO 179
Charpy Impact, Notched  0.700 J/cm²
@Temperature -20.0 °C
3.33 ft-lb/in²
@Temperature -4.00 °F
STN EN ISO 179
 1.00 J/cm²
@Temperature 23.0 °C
4.76 ft-lb/in²
@Temperature 73.4 °F
STN EN ISO 179
 
Thermal PropertiesMetricEnglishComments
Melting Point 140 °C284 °FDSC; STN EN ISO 3146
Deflection Temperature at 1.8 MPa (264 psi) 55.0 °C131 °FSTN EN ISO 75/A
Vicat Softening Point 115 °C239 °FB; STN EN ISO 306
 
Processing PropertiesMetricEnglishComments
Melt Temperature 200 - 250 °C392 - 482 °F
Mold Temperature 30.0 - 50.0 °C86.0 - 122 °F
Injection Pressure 60.0 - 70.0 MPa8700 - 10200 psi

**
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PPLACO066 / 106944

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