Customization:
With high-impact and weather-resistant LLDPE resin, ensure durable performance in outdoor applications like industrial tanks and outdoor films. Outperforms standard LDPE in harsh environments*.
With optimized high-flow characteristics, achieve seamless extrusion and molding processes at lower temperatures compared to HDPE, reducing energy costs*.
With specialized grades (blown film, injection molding, rotational molding), adapt to diverse needs—from flexible packaging films to rigid industrial components—enhancing manufacturing flexibility.
With IMO IMDG Code certification, meet stringent international shipping regulations for hazardous materials, ensuring safe and compliant global transport.
With cost-effective pricing and transparent-grade LLDPE, reduce material expenses while maintaining clarity and strength for applications like see-through packaging or medical devices*.
Our LLDPE (Linear Low Density Polyethylene) granules are high-performance raw materials designed for versatile applications, from industrial tanks to flexible films. Certified to IMO IMDG Code standards, these transparent granules offer exceptional durability, chemical resistance, and processability. Available in grades tailored for blown film, rotational molding, and injection molding, they ensure reliability across manufacturing sectors.
Feature | Specification | Application Scenario |
---|---|---|
Material | LLDPE (Linear Low Density Polyethylene) | Extrusion, injection molding, film production |
Impact Resistance | ASTM D638 compliant | Industrial tanks and heavy-duty packaging |
UV/Weather Resistance | 10-year outdoor aging test passed | Outdoor signage, agricultural films |
Chemical Resistance | Resists acids, alkalis, and oils | Chemical storage containers |
Temperature Range | -50°C to +120°C | Cold chain logistics and hot environments |
Certifications | IMO IMDG Code compliant | Marine and hazardous material packaging |
Adjustable parameters:
With LLDPE’s high flow and low-temperature flexibility, you can produce ultra-thin films for food packaging. Its chemical resistance ensures safe containment of aggressive liquids, while UV stability extends product lifespan in outdoor applications.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Melt Index (g/10min) | 2.0 | +15% (2.3) | +30% (2.6) |
Tensile Strength (MPa) | 18 | Enhanced (21) | Premium (24) |
Temperature Resistance | -30°C to +100°C | -40°C to +110°C | -50°C to +120°C* |
Chemical Resistance | Standard | +20% acid resistance | Triple industry benchmark (IMO Grade) |
Technical Breakthroughs:
Version Selection Guidance:
*Pro Model’s expanded temperature range ensures seamless performance in cryogenic storage and tropical environments.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Blown Film Grade LLDPE | Packaging, Agricultural Films, Flexible Containers | High Impact Resistance (ASTM D638: 120 MPa▲) UV Resistance (ASTM D4351: 500+ hours)▲▲ | Superior puncture resistance for heavy-duty use Maintains integrity under UV exposure | Slightly higher cost than LDPE Requires specialized equipment for processing |
Rotational Molding Grade LLDPE | Storage Tanks, Playground Equipment | High Temperature Resistance (ASTM D696: 85°C▲▲) Low-Temperature Flexibility (-30°C)▲ | Withstands extreme temperatures (-30°C to 85°C) Resists cracking in cold environments | Longer curing time Limited color options without additives |
Injection Molding Grade LLDPE | Consumer Goods, Automotive Parts | High Flow (Melt Index: 25 g/10min▲) Flame Retardant (UL 94 V-0)▲▲ | Efficient molding for complex shapes Meets fire safety standards | Lower rigidity compared to HDPE Requires precise temperature control |
Extrusion Grade LLDPE | Pipes, Profiles, Coatings | High Rigidity (ASTM D790: 1,500 MPa▲▲) Chemical Resistance (ASTM D543: 50+ chemicals)▲ | Resists corrosion and abrasion Maintains structural integrity under pressure | Higher density increases material costs Less flexibility in thin applications |
Film Grade LLDPE | Stretch Wrap, Laminates | Transparency (Haze: <5%▲) Tear Resistance (ASTM D828: 1,200 N/m▲▲) | Clarity for labeling Reduces waste in packaging | Lower load-bearing capacity Prone to static buildup without additives |
Flame Retardant LLDPE | Electrical Insulation, Safety Gear | Flame Retardancy (UL 94 HB ▲) Aging Resistance (ASTM G154: 2,000+ hours)▲▲ | Self-extinguishing properties Long lifespan in harsh environments | Higher material cost Limited recyclability without special processes |
⭐⭐⭐⭐⭐ James Carter - Plastics Manufacturing Plant
"We’ve been using the Pro Model LLDPE granules for our chemical storage tanks since June 2024, and the performance has been outstanding. The chemical resistance and -50°C temperature tolerance are game-changers for our arctic logistics clients. Seamless rotational molding with zero cracking, even in sub-zero conditions. Plus, the IMO IMDG certification made international shipping approvals a breeze."Purchase Date: June 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Elena Martinez - AgriPack Solutions
"Switched to the Blown Film Grade LLDPE last October, and it’s transformed our film production. The high flow and impact resistance allow us to produce thinner, stronger films without breaks during extrusion. Our agricultural customers report zero film failures in UV-heavy regions—even after 8 months in direct sunlight. The 500+ hour UV test compliance is not just a number; it’s real-world proven."Purchase Date: October 2024 | Usage Period: 5 months
⭐⭐⭐⭐☆ David Lin - Maritime Supply Chain Manager
"We needed a reliable resin for hazardous cargo containers shipped across the Pacific. The IMO IMDG-certified Pro Model delivered. After four months of sea exposure and temperature swings from -20°C to 45°C, the containers show no signs of degradation. Only reason it’s not five stars? The melt index could be slightly higher for ultra-fast injection cycles. But for marine safety and durability, it’s unmatched."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Aisha Patel - Custom Container Artisan
"As a small-batch creator, I was worried about material compatibility with my rotational molding setup. The Advanced Model LLDPE exceeded expectations. The customizable density (0.925 g/cm³) let me balance rigidity and flexibility perfectly for my weatherproof outdoor planters. They’ve survived hail, frost, and summer heat—still no cracks. And the transparent base with UV additive keeps them looking new."Purchase Date: August 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Marcus Reed - Cold Logistics Innovations
"Developing packaging for frozen pharmaceuticals? This LLDPE resin is a must. We’ve tested it down to -35°C, and it remains flexible—no brittleness, no fractures. The low-temperature resistance outperforms HDPE by a wide margin. We’re now using the Base Model for all primary packaging layers. Cost-effective, FDA-compliant, and performs flawlessly in deep-freeze environments."Purchase Date: January 2025 | Usage Period: 6 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Rebecca Torres - Senior Polymer Engineer
"After evaluating over a dozen LLDPE resins for industrial applications, I confidently recommend this product line—especially the Pro Model—for high-stress environments. Its triple benchmark chemical resistance and -50°C flexibility set a new standard. The melt index tunability (0.5–20 g/10min) also makes it one of the most process-friendly resins on the market."
Linda Wu - Sustainable Packaging Advisor
"For brands aiming to reduce film thickness without sacrificing durability, this blown film grade LLDPE is a breakthrough. The 1,200 N/m tear resistance and <5% haze deliver both strength and clarity—critical for premium packaging. And with proper storage, the aging resistance ensures shelf stability for over 18 months."
Posted: 5 days ago
"Using the Injection Molding Grade for dashboard components. Cycle times dropped by 12% thanks to the high flow (25 g/10min). Parts come out clean, with no warping. Flame retardant (UL 94 V-0) certification was a huge plus for compliance."
Posted: 2 weeks ago
"Installed films made from this LLDPE in three commercial greenhouses. After 6 months of intense sun and rain, still no yellowing or embrittlement. The 10-year UV aging claim? I believe it."
Posted: 3 weeks ago
"Love the ability to tweak density and add flame retardants. Only wish color options were broader out of the box. But performance? Flawless."
The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.
The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.
The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.