Persian Gulf Polymer PP-HP552R Polypropylene Homopolymer

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Persian Gulf Polymer PP-HP552R Polypropylene Homopolymer
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Fiber Grade
Material Notes:	HP552R is a high melt flow homopolymer for Cf, BCF and fine denier staple fibers at medium to high spinning speeds and exhibits excellent antigas fading properties. "HP552R" is suitable for nonwoven fabrics for diapers, medical-sanitary applications and wipes. Another typical application is high tenacity is used for upholstery and sportswear. " HP552R" is also suited for the production of bulked continuous filament for carpets. "HP552R" is suitable for food contact. Processing Method: Fiber Extrusion ( CF, BCF, staple). Features: High melt flow, excellent antigas fading properties, and Good process ability properties. Typical Applications: Medical-sanitary applications, Wipes and tissues, straps for backpacks, sport bags, bulk bags, and for safety belts, Upholstery and sportswear, Bulk continuous filament for carpets, Hygiene nonwoven. Information provided by Persian Gulf Polymer - Pooya Tejarat Novin Co.
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ASTM D1505
Melt Flow	25 g/10 min @Load 2.16 kg, Temperature 230 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	100	ASTM D785
Tensile Strength, Yield	32.0 MPa	ASTM D638
Elongation at Yield	13 %	ASTM D638
Flexural Modulus	1500 MPa	ASTM D790
Izod Impact, Notched	30.0 J/m	ASTM D256

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	94.0 °C	ASTM D648
Vicat Softening Point	152 °C @Load 1.02 kg	ASTM D1525

Descriptive Properties
Accelerated Oven Aging	150 hrs	In air @ 150°C. ASTM D3012

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PPERSI978 / 250382

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