Versatile LDPE Lutene Fb3000 for Durable and Flexible Applications

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

‌Low-Density Polyethylene (LDPE)‌ is a semi-rigid, translucent thermoplastic characterized by its highly branched polymer chains, resulting in lower crystallinity (40-50%) and density (0.910–0.925 g/cm³). Produced via high-pressure free radical polymerization, LDPE exhibits outstanding ‌flexibility‌ (Young's modulus 0.1–0.3 GPa) and ‌chemical resistance‌ to acids/bases. Its key advantages include:

Superior ‌electrical insulation‌ for wire coatings
Excellent ‌moisture barrier‌ properties (0.005 g·mm/m²·day) for food packaging
FDA-compliance for medical/pharmaceutical applications
Dominating ‌plastic bags‌ (55% global production) and ‌squeeze bottles‌, LDPE also enables specialty applications like laboratory equipment liners and agricultural films. Though gradually replaced by LLDPE in stretch films, its easy processability (melt flow index 0.2–80 g/10min) maintains demand. As a #4 recyclable resin, post-consumer LDPE finds new life in composite lumber and trash cans.

Products Applications

Low-density polyethylene (LDPE), as an important member of the polyethylene family, holds a crucial position in both industrial and consumer sectors due to its unique molecular structure and physical-chemical properties. Its core advantages are reflected in three aspects: Firstly, as a flexible packaging material, LDPE accounts for 30% of global plastic consumption, especially suitable for food packaging (Plastic wrap, bread bag) and sterile containers for medicines. Its chemical inertness and moisture resistance can extend product shelf life. Secondly, in the agricultural field, LDPE films can increase crop yields by 20%-30% by regulating soil temperature and humidity, and the drip film technology can even reduce the spread of diseases. Finally, in industrial applications, LDPE's low-temperature resistance (-70℃) and electrical insulation (dielectric strength 28kV/mm) make it an ideal material for cable insulation layers and internal linings of chemical storage tanks. Although it faces competition from LLDPE, LDPE remains indispensable in extrusion coatings (such as inner linings of milk boxes) and medical packaging (compatible with gamma-ray sterilization). The current development of recycling technologies has further expanded its potential application in environmentally friendly composite materials.