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Master Bond adhesives

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Sipchem Sahara C 190HM Polypropylene, Impact Copolymer
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded

Material Notes: Description: SAHARA C 190HM is a nucleated impact copolymer, suitable for injection molding applications, and contains an anti-static agent. It exhibits a high stiffness combined with a medium fluidity. Sahara C 190HM is extensively used in housewares, furniture, cylindrical containers and crate. This grade is not intended for medical and pharmaceutical applications.

Product Characteristics:
Commercial Status: Active.
Processing Method: Injection Molding
Typical applications: Crates, Housewares, Opaque containers and Pails.

Information provided by Sahara International Petrochemical Company

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Physical PropertiesOriginal ValueComments
Density 0.900 g/ccISO1183-1
Melt Flow 19 g/10 min
@Load 2.16 kg,
Temperature 230 °C
ISO1133
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 26.0 MPaISO 527-1, -2
Elongation at Break 22 %ISO 527-1, -2
Elongation at Yield 4.0 %ISO 527-1, -2
Tensile Modulus 1550 MPaISO 527-1, -2
Flexural Modulus 1614 MPaISO 178
Izod Impact, Notched 6.80 J/mISO 180
Charpy Impact, Notched 4.50 kJ/m²
@Temperature -20.0 °C
Type 1, Edgewise; ISO 179
 6.10 kJ/m²
@Temperature 0.000 °C
Type 1, Edgewise; ISO 179
 8.60 kJ/m²
@Temperature 23.0 °C
Type 1, Edgewise; ISO 179
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 102 °Cunannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °Cunannealed; ISO 75B-1, -2
Vicat Softening Point 70.0 °CB50; ISO 306
 148 °CA50; ISO 306
Shrinkage 1.0 - 2.5 %
 
Processing PropertiesOriginal ValueComments
Processing Temperature 210 - 250 °CBarrel temperature range
Melt Temperature 240 - 260 °C
Mold Temperature 15.0 - 40.0 °C

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PSIPCH033 / 285346

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