Description

USA High-Quality PP Plastic Raw Material for Industrial Applications

Polypropylene (PP) granules are high-performance thermoplastic resins produced by propylene polymerization. The material is lightweight, semi-crystalline, and colorless to translucent, offering excellent chemical resistance, thermal stability, electrical insulation, and mechanical strength. Suitable for injection molding, extrusion, blow molding, and thermoforming processes.

Key Technical Specifications

• Material: Polypropylene (PP)
• Type: Homopolymer / Random Copolymer / Impact Copolymer
• Appearance: White or natural translucent granules
• Density: 0.90 – 0.91 g/cm³
• Melt Flow Index (MFI): 0.3 – 50 g/10 min (230°C / 2.16 kg, customizable)
• Melting Point: 160 – 170°C
• Tensile Strength: ≥ 30 MPa
• Flexural Modulus: 1,200 – 1,600 MPa
• Heat Deflection Temperature: 100 – 120°C
• Processing Methods: Injection molding, extrusion, blow molding, thermoforming

Main Applications

• Food and pharmaceutical packaging
• Medical devices and disposable supplies
• Automotive and bicycle components
• Household and consumer goods
• Fibers, non-woven fabrics, and textiles
• Pipes, containers, and chemical storage products

Certifications & Compliance for USA High-Quality PP Plastic Raw Material

• FDA Compliant – Suitable for food contact applications (specific grades)
• RoHS Compliant – Free from restricted hazardous substances
• REACH Compliant – Meets EU chemical safety regulations
• ISO Certified Manufacturing – ISO 9001 Quality Management System
  (Other certifications available upon request)

Key Advantages

• Excellent chemical and moisture resistance
• High transparency and surface gloss (random copolymer grades)
• Wide heat-sealing temperature range
• Good impact strength and wear resistance
• Lightweight, cost-effective, and easy to process
• Good radiation resistance compared to other PP resin types

Supply Information

• Grade Customization: Available
• Color: Natural / Customized
• Packaging: 25 kg bags / Jumbo bags
• MOQ: Negotiable
• OEM / ODM: Accepted

Polypropylene (PP) Grade Overview

Injection Molding Grade (PP-IM)

Property	Typical Value
Polymer Type	Homopolymer / Impact Copolymer
Melt Flow Index (MFI)	5 – 30 g/10 min (230°C / 2.16 kg)
Density	0.90 – 0.91 g/cm³
Tensile Strength	≥ 30 MPa
Flexural Modulus	1,300 – 1,600 MPa
Impact Strength	High (Impact Copolymer grades)
Processing Method	Injection molding
Typical Applications	Household items, automotive parts, caps & closures, medical disposables

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Film Grade (PP-Film)

Property	Typical Value
Polymer Type	Random Copolymer / Homopolymer
Melt Flow Index (MFI)	2 – 8 g/10 min
Density	0.90 g/cm³
Transparency	High
Gloss	Excellent
Heat Sealing Performance	Wide sealing temperature range
Processing Method	Cast film, blown film
Typical Applications	Food packaging, BOPP film, laminated films, labels

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Fiber Grade (PP-Fiber)

Property	Typical Value
Polymer Type	Homopolymer
Melt Flow Index (MFI)	20 – 40 g/10 min
Density	0.90 g/cm³
Tensile Strength	High
Elongation	Excellent
Thermal Stability	Good
Processing Method	Spunbond, melt-blown, staple fiber
Typical Applications	Non-woven fabrics, masks, medical gowns, carpets, ropes

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Pipe Grade (PP-Pipe)

Property	Typical Value
Polymer Type	Random Copolymer
Melt Flow Index (MFI)	0.3 – 1.0 g/10 min
Density	0.90 – 0.91 g/cm³
Hydrostatic Strength	Excellent
Chemical Resistance	Outstanding
Heat Resistance	Up to 95°C (long-term)
Processing Method	Extrusion
Typical Applications	Hot & cold water pipes, chemical pipelines, industrial piping systems

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Compliance & Certifications (Applicable Grades)

• FDA – Food contact compliant

• RoHS – Hazardous substance free

• REACH – EU chemical regulation compliant

• ISO 9001 – Quality management certified manufacturing

  Packing Details:

  Standard Packing (Inner (Plastic Film) Outer (Paper Bag or Woven Bag). Packing Details: 25kg/bag, or 750kg per jumbo bag, or 1000kg per jumbo bag.

  In summary, our Polypropylene (PP) plastic raw material granules provide a reliable, high-performance solution for manufacturers seeking durable, lightweight, and cost-effective thermoplastic resins. With excellent chemical resistance, heat stability, and mechanical strength, PP granules are ideal for injection molding, extrusion, film, fiber, and pipe applications. Available in homopolymer, random copolymer, and impact copolymer grades, and compliant with FDA, RoHS, REACH, and ISO standards, our wholesale polypropylene resin ensures consistent quality for food packaging, medical, automotive, and industrial uses. Choose our PP plastic granules supplier for dependable bulk supply, customizable specifications, and global export support.