Sipchem Sahara H 250FF Polypropylene, Homopolymer

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Sipchem Sahara H 250FF Polypropylene, Homopolymer
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded
Material Notes:	Description: SAHARA H 250FF is a homopolymer suitable for extrusion applications for textile market. This grade is formulated to have gas fading resistance. SAHARA H 250FF is used for production of continuous filaments (CF), Bulk continuous filaments (BCF) and tape fibers. Product Characteristics: Commercial Status: Active. Processing Method: Extrusion. Typical applications: Continuous filaments (CF), bulk continuous filaments (BCF) and tape fibers. Information provided by Sahara International Petrochemical Company
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ISO1183-1
Melt Flow	25 g/10 min @Load 2.16 kg, Temperature 230 °C	ISO1133

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	35.0 MPa	ISO 527-1, -2
Elongation at Yield	8.4 %	ISO 527-1, -2
Tensile Modulus	1660 MPa	ISO 527-1, -2
Flexural Modulus	1707 MPa	ISO 178
Izod Impact, Notched	2.30 J/m	ISO 180
Charpy Impact, Notched	1.10 kJ/m² @Temperature 0.000 °C	Type 1, Edgewise; ISO 179
	1.10 kJ/m² @Temperature -20.0 °C	Type 1, Edgewise; ISO 179
	2.40 kJ/m² @Temperature 23.0 °C	Type 1, Edgewise; ISO 179

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	94.0 °C	unannealed; ISO 75B-1, -2
Deflection Temperature at 1.8 MPa (264 psi)	57.0 °C	unannealed; ISO 75B-1, -2
Vicat Softening Point	91.0 °C	B50; ISO 306
	153 °C	A50; ISO 306

Processing Properties	Original Value	Comments
Processing Temperature	210 - 250 °C	Barrel temperature range

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PSIPCH041 / 285354

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