Product Overview
Fushun Petrochemical DFDA-7042N is a high-performance film polyethylene (LLDPE) resin optimized specifically for blown film extrusion processes. As an upgraded version of the classic 7042 grade, this linear low density polyethylene material integrates improved low-temperature impact resistance, excellent surface smoothness, and uniform film forming performance, making it a mainstream premium raw material for industrial and packaging film production worldwide.
Manufactured by China National Petroleum Fushun Petrochemical, 7042N film grade polyethylene features stable melt fluidity, low fish eye rate, outstanding tensile and tear strength. It perfectly balances processability and finished film durability, widely applicable for various flexible packaging films, stretch wrapping films, and agricultural films, meeting the high-standard production demands of downstream film processing enterprises.
Core Product Advantages
- Superior Film Forming Performance: Strictly controlled low fish eye value (0.8mm fish eye ≤8 pcs/1520cm²), uniform film thickness, high surface smoothness and low haze, ensuring transparent and flawless finished polyethylene film appearance
- Excellent Mechanical Properties: Boasts high tensile strength, ultra-high elongation at break (up to 700%), and strong tear resistance. The modified formula greatly enhances low-temperature toughness, preventing film cracking and damage in low-temperature environments
- Stable Processing Adaptability: Standard melt flow rate (MFR 1.6-2.4g/10min) ensures smooth blown film extrusion, high production efficiency, no material jamming or uneven plasticization, suitable for high-speed film production lines
- Wear & Impact Resistance: Optimized LLDPE molecular structure endows the film with excellent wear resistance and dynamic impact resistance, improving the service life and load-bearing capacity of packaging and protective films
- Versatile Compatibility: Can be blended with LDPE, HDPE and other polyethylene materials to adjust film hardness, flexibility and processing performance, meeting customized film production requirements
Technical Specifications
Product Grade: Film Grade Linear Low Density Polyethylene (LLDPE Film Polyethylene)
Brand & Manufacturer: Fushun Petrochemical (CNPC)
Model: DFDA-7042N
Performance Item | Test Standard | Typical Value | Unit |
|---|---|---|---|
Density | ASTM D1505 | 0.918±0.003 | g/cm³ |
Melt Flow Rate (MFR, 21.6kg) | ASTM D1238 | 2.0±0.5 | g/10min |
Tensile Yield Strength | ASTM D638 | ≥10 | MPa |
Tensile Breaking Strength | ASTM D638 | ≥4 | MPa |
Elongation at Break | ASTM D638 | ≥500 (Max 700) | % |
Haze | ASTM D1003 | ≤18 | % |
0.8mm Fish Eye | Internal Standard | ≤8 | pcs/1520cm² |
0.4mm Fish Eye | Internal Standard | ≤40 | pcs/1520cm² |
Application Scope (Film Polyethylene Core Usage)
Fushun 7042N film polyethylene is specially formulated for all kinds of flexible film products, widely used in global packaging and agricultural film industries:
- Industrial Stretch Films: Hand & machine stretch wrapping films for pallet packaging, cargo bundling, logistics transportation protection, with excellent adhesion and stretch recovery
- Packaging Inner Liner Films: Food packaging inner films, commodity packaging lining, waterproof and dustproof protective films for industrial products
- Agricultural Films: Common agricultural mulch films, greenhouse auxiliary films, featuring good weather resistance and low-temperature adaptability
- Blended Modified Films: Blended with other PE resins to produce high-toughness composite films, anti-tear packaging films and breathable films
- General Flexible Films: Daily plastic thin films, protective wrapping films for electronic products and hardware accessories
Packaging & Shipping
- Packaging Specification: 25kg per /bag
- Storage Condition: Store in dry, ventilated and cool warehouse, avoid direct sunlight and high temperature extrusion
- Supply Capacity: Sufficient spot inventory, support bulk wholesale and customized order delivery
- Delivery Time: 3-7 working days after order confirmation (based on order quantity)
Why Choose Fushun 7042N Film Polyethylene?
Compared with ordinary LLDPE film materials, Fushun DFDA-7042N is an upgraded film-grade polyethylene resin with more stable quality and better comprehensive performance. It solves the common problems of ordinary PE films such as easy cracking, high haze and many fish eyes. With strict factory quality inspection and stable batch consistency, it is the cost-effective preferred raw material for long-term cooperative film processing factories, helping customers produce high-quality, high-transparency and high-toughness polyethylene film products.
FAQ
Q1: What is the main difference between 7042N and ordinary 7042 LLDPE?
A1: 7042N is an upgraded version with optimized formula, featuring better low-temperature impact resistance, lower fish eye rate and higher film surface smoothness, more suitable for high-standard transparent film and high-toughness stretch film production.
Q2: Is this material suitable for high-speed blown film machines?
A2: Yes. The stable melt fluidity and uniform plasticization performance perfectly adapt to high-speed film production lines, with high yield and low defective rate.
Q3: Can it be mixed with other PE materials?
A3: Absolutely. It has good compatibility with LDPE, HDPE and other polyethylene resins, which can adjust film flexibility, hardness and processing performance to meet diverse production needs.
Contact Us
Get competitive quotations, apply for free samples, download full TDS documents, consult custom processing solutions or discuss long-term bulk cooperation:
- Contact Person: Peng Yingying
- Position: Sales Manager
- Company: Shandong Pufit Import and Export Co., Ltd.
- WhatsApp / Wechat: +8615588080020
- E-mail: lisapeng0020@gmail.com
- Official Website: https://www.pufitpepp.com
- Global Service Coverage: Wholesale supply for CPP film factories, flexible packaging converters and plastic processing manufacturers worldwide
