Premium Lotte Chemical Polypropylene PP Plastic Pellets for Industrial Use

Product Description

Packing & Delivery

Package Size	70.00cm * 40.00cm * 20.00cm
Package Gross Weight	25KG

Company Profile

Jiangsu Huawei Speciality Chemical New Material Co., Ltd.

Our company is a company specialising in material modification and research and development. Rooted in China, we have many years of experience in material research and plastic modification, and many years of successful domestic trading experience, especially in the field of plastic raw material supply to establish a deep professional foundation.
With a deep understanding of the global supply chain and efficient operation ability, we are committed to providing domestic and foreign customers with high-quality plastic raw materials and professional services. Our main engineering materials include: POM, PVDF, PFA, ETFE, FEP, PPSU, PEEK, PPS, PA, PC, POE, PP, PE, ABS and other plastics trading as well as plastic modification customisation, covering a wide range of application needs.
We take customer needs as the core, relying on rich industry experience and stable supply channels to ensure reliable product quality and timely supply, aiming to become your trustworthy global plastic raw materials partner.

FAQ

Q1: What are your advantages?
A: Not only do we have a competitive price advantage, but we can also customize the materials you need exclusively for you.

Q2: Do you offer samples?
A: Yes, we can provide samples, but you will need to cover the shipping costs.
 
Q3: How long is the delivery period?
A:It will take 7 to 14 days.
 
Q4:Do you offer any quality assurance?
A:Yes, we offer guarantees for all our products. If you are not satisfied with our quality or service, please feel free to give us feedback promptly. We will handle the issue actively.
 
Q5:Could you allow me to visit your company?
A:Sure! You are welcome to visit our company. If you need to, please make an appointment with us.

Product Description

Product Description & Properties

Polypropylene (PP) is one of the most widely used thermoplastics globally, valued for its excellent combination of mechanical properties, chemical resistance, and cost-effectiveness. As a semi-crystalline polymer, PP offers a unique balance of lightweight characteristics (density ~0.9 g/cm³), good tensile strength, and thermal stability with a melting point around 160°C. These properties make it indispensable across multiple industries - from food packaging (microwave-safe containers, BOPP films) to automotive components (bumpers, interior trim) and medical applications (disposable syringes, surgical equipment). The material exists in three main grades: homopolymer (rigid), random copolymer (transparent), and impact copolymer (tough), each tailored for specific performance requirements. While PP demonstrates outstanding resistance to acids, bases and organic solvents, it suffers from limitations including brittleness at sub-zero temperatures (below -20°C), susceptibility to UV degradation, and poor adhesion properties. Recent advancements have focused on improving these weaknesses through additives like stabilizers, fillers, and impact modifiers. Environmentally, PP is recyclable  and increasingly incorporated into circular economy models through advanced mechanical and chemical recycling processes. With annual global production exceeding 80 million tons, PP continues to evolve through nanocomposites and bio-based alternatives, maintaining its position as a cornerstone of modern plastics engineering.

Products Applications

Polypropylene (PP), as the second largest general-purpose plastic globally in terms of production volume, has been widely applied in the industrial sector due to its excellent comprehensive properties. In the packaging industry, PP is extensively used for food contact materials such as yogurt cups, blow-molded trays, and bottle caps, with approximately 30% of global PP production dedicated to the packaging sector. The automotive industry utilizes its lightweight advantage (40-50% lighter than metals) and chemical resistance to manufacture components such as bumpers and battery casings. Modern cars use an average of 70-100 kg of PP materials. The medical field relies on its adaptability to gamma-ray sterilization to produce sterile equipment such as disposable syringes and infusion bottles. Additionally, PP fibers, due to their hydrophobicity and wear resistance, account for 45% of the market share in industrial textiles for medical applications, such as medical non-woven fabrics and geotextiles. In recent years, with the development of modification technologies, high-gloss PP has gradually replaced ABS for home appliance shells, and foamed PP has replaced EPS as an environmentally friendly cushion material. Nanocomposite PP has even achieved metal substitution in automotive fuel system components. In terms of sustainable development, breakthroughs in chemical recycling technology have made PP a key material in the plastic circular economy. It is expected that by 2030, the market share of recycled PP will increase by 300%.