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HS Code |
762951 |
| Material Name | BASF Lupolen LDPE 2420F |
| Material Type | Low Density Polyethylene (LDPE) |
| Melt Flow Rate 190c 2 16kg | 2.0 g/10 min |
| Density | 0.922 g/cm³ |
| Tensile Strength Yield | 11 MPa |
| Elongation Break | 400% |
| Melting Point | 110 °C |
| Vicat Softening Temperature | 92 °C |
| Flexural Modulus | 210 MPa |
| Impact Strength Charpy | No Break (23°C) |
| Hardness Shore D | 42 |
| Processing Temperature Range | 160-200 °C |
As an accredited BASF Lupolen LDPE 2420F factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | BASF Lupolen LDPE 2420F is typically packaged in 25kg white plastic bags featuring BASF branding, product name, and handling instructions. |
| Shipping | BASF Lupolen LDPE 2420F is shipped in moisture-protected, sealed, and clearly labeled bags or bulk containers, typically in 25 kg polyethylene bags or big bags. Transport is conducted under dry, clean conditions to prevent contamination or damage, ensuring the material remains free-flowing and suitable for processing upon delivery. |
| Storage | **BASF Lupolen LDPE 2420F** should be stored in a cool, dry, well-ventilated area, away from direct sunlight and sources of heat. Keep the packaging tightly sealed to protect the material from moisture and contamination. Avoid exposure to strong oxidizing agents. Proper storage maintains product quality and ensures safe handling during further processing or use. |
Applications of BASF Lupolen LDPE 2420F in Industrial ManufacturingOur manufacturing facility supplies BASF Lupolen LDPE 2420F to partners across highly regulated downstream sectors. Each application requires careful material matching to regulatory, processing and formulation needs. Below we outline key industrial uses, showing how this resin supports compliance, efficiency, and final product quality from raw material input through to finished goods. 1. Extrusion Coating for Liquid Packaging BoardsIn the liquid food and beverage packaging sector, producers select LDPE 2420F for extrusion coating on paperboard used in aseptic and UHT carton packs. The resin’s medium melt flow stabilizes curtain formation, reduces pinholing, and provides an effective moisture, oil, and oxygen barrier crucial for shelf-life extension. High purity levels enable direct food contact, supporting strict hygiene requirements throughout continuous, high-speed lines. The resin’s controlled rheology minimizes neck-in and allows for accurate gauge control, supporting cost optimization and protecting critical pack integrity across diverse product fill conditions. Industry compliance standards
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2. Heavy Duty Film for Industrial Pallet WrappingDownstream heavy film manufacturers use this LDPE grade to produce blown and cast stretch hood films and shrink films for securing pallet loads. Its controlled MFI (Melt Flow Index) balances melt strength and film toughness, providing tear and impact resistance needed for demanding logistics and warehouse handling environments. Molecular architecture supports uniform bubble formation and stable layflat quality, reducing film breakage even at reduced thicknesses. Formulators may introduce slip and anti-block additives for automated packing lines, ensuring reliable downstream use on high-throughput equipment. Industry compliance standards
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3. Wire and Cable Insulation SheathingElectrical cable manufacturers rely on LDPE 2420F for insulation and jacketing of medium- and low-voltage wire products, especially in data and signal cable cores. The resin’s dielectric properties and melt processability support stable extrusion onto copper or aluminum conductors with precise wall thickness control. Continuous gravimetric dosing enables consistent insulation density and geometry, critical for preventing partial discharge or dielectric breakdown during operation. Consistent polymer morphology assures low scorch risk during higher line speeds, reducing downtime and in-line waste, while suitable slip characteristics simplify strand separation in multi-core cables. Industry compliance standards
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4. Blow Moulded Containers for Household and Industrial ChemicalsProducers of blow-moulded bottles and jerry cans in the household and industrial chemical sector employ this LDPE for its viscosity and impact properties, ensuring container integrity during drop, stacking, and transport. The resin’s gel-free morphology reduces risk of pinholes and weak weld lines in the parison, improving bottom pinch-off and handle formation on multi-cavity rotary machines. Processors run higher regrind content without sacrificing surface gloss, supporting cost-controlled closed-loop production. Its clarity and pigment compatibility support full-range color matching or opaque blends as required by chemical packaging regulations. Industry compliance standards
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5. Foam Sheet for Protective Packaging and InsulationConverters producing physical foam and cross-linked foam sheets for packaging and thermal insulation utilize this LDPE for its fine cell structure control. The resin responds predictably to endothermic and chemical foaming agents, supporting low-density foam formation while maintaining sufficient tensile and compression recovery for repeated use. Its adaptability across direct extrusion, chemical expansion, and irradiation cross-linking lines enables downstream users to meet precise cushioning, insulation, and shock absorption demands across electronics, appliance, and construction supply chains. Industry compliance standards
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6. Injection Moulded Caps and Closures for Food PackagingClosure manufacturers for the food and beverage industry specify this LDPE for injection-moulded flip-tops, tamper-evident caps, and squeeze dispenser components. Consistent pellet morphology and controlled melt index enable short cycle times and smooth cavity filling, ensuring uniform closure strength and sealing function. Odor and taste neutrality supports sensitive food product applications, while the resin’s compatibility with pigment and slip masterbatches allows precise visual and tactile customization according to customer branding and ergonomic requirements. Industry compliance standards
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Competitive BASF Lupolen LDPE 2420F prices that fit your budget—flexible terms and customized quotes for every order.
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In the world of plastics manufacturing, an LDPE grade gains a following not because of flashy advertising, but because processors find it reliable batch after batch. Lupolen 2420F comes into conversations often at our mixing, extrusion, and blown film lines. Folks in production see its clear advantages; they rely on its predictable melt flow and resin purity. This isn’t marketing speak — these are comments made in the control room when the day’s order runs smoothly. With almost no gels and good clarity, our operators spend less time chasing imperfections or adjusting conditions. That stability makes a difference when turnaround time is tight, and customers can’t wait.
We work with grades daily, and over the years, we’ve seen how shifting melt indices affect production. Lupolen 2420F offers a melt flow rate that sits comfortably in the middle range, giving it the right balance for both extrusion and molding. The density is just right for film that doesn’t tear and sealing that holds. Realistically, this means less scrap and no headaches with thin spots during blown film production. Many LDPEs fight packaging film lines and clog filters, but Lupolen 2420F gives a consistent, even output. Waste drops, downtime for filter changes decreases, and conversion efficiency goes up. In the bagging hall, that makes supervisors breathe easy.
Working at the source, we see where this resin lands: food packaging films, shipping sacks, agricultural sheets, cable jacketing, and plenty more. For many packaging converters, the decisive point comes with sealability and process speed. It’s common to see lines run faster with 2420F; the resin’s flow keeps weld lines minuscule and edges sharp. Factories running high-output coextrusion or lamination lean heavily on these qualities.
At our plant, customer trials with Lupolen 2420F often turn up less downtime. That happens because its consistency eliminates wandering process lines and brings more certainty to parameters. It doesn’t swell or shrink unpredictably, and that regularity cuts back on machine tuning. Process engineers tell us their lines restart faster after cleaning sessions because there’s less residue left behind. These might sound minor, but over hundreds of runs, the savings add up — and reliability beats theoretical advantages listed on paper.
Comparisons crop up every week. Operators and customers both mention it — how does 2420F stack up against other LDPEs? The conversation almost always hinges on two features: clarity and processability. Plenty of generic LDPEs leave streaks or slightly yellow tinges in film. Batch contamination frustrates packers, especially when food-grade clarity is required. With 2420F, customers notice how it delivers bright, neutral-colored films even with low-gauge outputs. In our experience, films come off the line with fewer unsightly specks or inconsistencies, raising acceptance rates for demanding clients like food brands and medical suppliers.
Another difference relates to mechanical properties. There are stiffer grades, but 2420F walks a line between softness and stiffness, ideal for a range of applications. Say a customer moves from general packaging to deep-freeze films — adaptability matters. This grade flexes with application demands, offering enough toughness for sack films without going brittle in cold storage. We’ve watched shipped rolls travel overseas and hold up to rough port handling, while thinner liners still survive in warehouse refrigeration. The resin’s recipe didn’t appear overnight; it evolved from years of process adjustments and learning from customer returns.
Processors trust what works, not just what’s newest. Over the years, BASF’s production controls for Lupolen 2420F struck a chord with plant engineers. The lot-to-lot consistency makes purchase manager’s lives smoother, too. No surprise melt deviation, no unexpected shrinkage, and a robust pedigree mean lines can operate with fewer corrective interventions. This translates into real labor savings — fewer mid-run changes and less product sent for regrind. When service teams visit customer sites, the feedback tends to center on how many variables this grade removes from a complex process. Predictable resin brings order to otherwise variable environments, whether it’s a multi-layer blown line or an older extruder churning out cable sheathing.
Inside our factory, teams who handle 2420F often compare notes between lines. A blown film operator once joked that the resin “forgives mistakes,” because changes in temperature settings don’t set off wild shifts in output. Instead of struggling with narrow processing windows, this resin helps maintain line stability under a wide range of settings. These moments make a lasting impression — not many materials get favorable nicknames from shop technicians.
We’ve also tested the grade on older machines with less precise controls. Lupolen 2420F’s forgiving nature shines in these scenarios as well. Even with some variation in screw rpm or barrel temperature, the film holds together cleanly, and layers bond as expected. Across new and retrofitted lines, reductions in film breakage and draw resonance keep the scrap bins emptier and productivity up.
With decades of manufacturing, we know that resin efficacy isn’t all about the base polymer. The removal of gels, dust, and metallic contamination is crucial. BASF-designed filtration and purification for this product show up directly in findings from the QA lab. Dust count on finished films stays at a minimum, even in fast runs. Purity levels are such that food packagers return for repeat orders, reporting no regulatory hiccups or batch inconsistency. When customers require slip, anti-block, or anti-static features, the base 2420F resin works well with common additive packages. Our lines can integrate masterbatches cleanly without side reactions, which saves reworking film and managing blended feedstock variability.
Factories need more than polymer qualities; they depend on a robust and steady supply. Experience tells us disruptions in resin sourcing ripple through the entire value chain. Our integrated production approach and supply contracts have minimized plant idling, even during feedstock volatility. Inventory managers prefer refill frequencies made easier by BASF’s global capacity and dedicated logistics. Throughout the pandemic and petrochemical shortages, customers kept lines running with scheduled loads and no “empty silo” panic. The resilience at scale builds trust beyond what’s listed on a technical sheet.
Sustainability pressures keep growing. Every purchasing decision now involves a full look at resource input, energy, and greenhouse gases. As manufacturers, we’ve been asked to show improvements, not just claim “green” status. With 2420F production, recycled energy use, reduced water consumption, and minimized off-gassing distinguish our operations compared with other historical LDPE runs.
In processing, 2420F’s low-ash, low-contaminant formulation makes it easier to recover off-cut film waste for reprocessing. This saves costs and helps customers move closer to closed-loop operations for secondary materials like liners and agricultural films. Several packaging firms have noted their improved EPR (Extended Producer Responsibility) scores after switching to resins that are easier to repurpose and recycle, thanks to the clean melt characteristics of 2420F.
New technical standards arrive every year, especially in sensitive areas like food contact and hygiene packaging. Inspection inspectors and auditors scrutinize resin inputs, so full compliance documentation isn’t just paperwork, it’s a business necessity. With 2420F, traceability metrics and batch logs sync with globally accepted certifications. Alignment with REACH, FDA, and major Asian regulatory regimes shortens the validation phases for converters. This speeds time-to-market for new packaging launches and helps food brands avoid costly recalls or market delays.
Companies looking to upgrade their production lines often reach out for resin grades that will not only work on the existing setup but unlock new product features. Lupolen LDPE 2420F has shown itself adaptable for advanced applications, including EVOH-barrier coextruded films, high-gloss lamination, and medical blister packs needing careful puncture resistance. Customers have successfully combined it with both new-generation printing inks and older pigment systems without problems, eliminating the need for major upstream investments.
This flexibility comes from the resin’s fundamental structure — no tricky crosslinking reactions to limit secondary processing. We’ve watched start-up teams run pilot projects with 2420F and take commercial-scale output straight to brand packaging with zero formulation change. The confidence to skip repeated qualification steps shortens timeframes and boosts innovation speed.
Transport and warehouse teams on our end have pointed out that 2420F handles well through the whole logistics chain. The dustless pellet shape minimizes compaction and clumping during hot, humid periods. Big bag discharge flows quickly into silos with less hang-up, reducing maintenance call-outs. In multi-site operations, feedback reports show fewer bridging issues and smoother loading rates, even in facilities with older railcar unloading setups.
On packaging lines, operators have pointed out that the product keeps its form and flow for much longer storage periods, a benefit for batch scheduling. This means less unplanned downtime due to moisture pickup or bridging, aspects often underestimated in theoretical purchasing comparisons.
Customers often note the difference when working with a manufacturing partner who actually produces the resin, not just sells it. Our technical support teams receive plant-level feedback daily — on everything from minor process glitches to ambitious new film designs. This connection allows us to continuously tune Lupolen 2420F’s formulation to match evolving industry challenges. For example, as converters shift to lower gauge films or demand faster line throughput, we share insights, run real-world tests, and quickly implement recipe fixes or supply volumes.
This collaborative cycle also extends to joint trouble-shooting. In the rare case of a line issue, root cause analysis happens faster because production data and resin history remain transparent. Direct manufacturer involvement maintains this pace, preventing delays caused by third parties relaying fragmented information.
On the shop floor, no product stands still. We run regular trials using 2420F on new lines, both for our own supply and in co-development with customer facilities. Adjustments to polymerization steps or additive inclusion come from a steady flow of plant and customer data, not just predictions. This feedback loop helps us tweak performance for hotter climates, thinner gauge requirements, or stricter migration standards in packaging. New versions of the grade will reflect changing demands, offering problem solvers for converters and brand owners.
We also push investment in energy-saving production and closed-loop process water in our production plants. These improvements not only reduce the environmental load but deliver tangible value to converters working under emissions or waste targets. Better resins help downstream partners meet their own sustainability goals, from lighter packaging to fully recyclable multilayer structures.
At our plants, responsibility for chemical safety starts with the bulk raw material and ends only when finished film, sheet, or molded product passes final inspection. Over decades, installing proper ventilation, dust mitigation, and silo monitoring has minimized risks. Batch homogenization of 2420F guarantees there are no hotspots of residual catalyst or volatile content, reducing the chance for unwanted reactions during transport or use. Quality teams conduct periodic reviews to ensure the resin’s handling instructions are straightforward and reliable, which lowers risk for downstream packagers and end-product handlers.
After all, we manufacture thousands of tonnes monthly; there is no room for shortcuts in safe operations or compliance. Incidents damage not only people and property, but brand reputation across the chain.
Lupolen LDPE 2420F isn’t a new entrant; its long-term use by converters across packaging, agriculture, and cable sectors shows its staying power. Testimonials from long-term customers include stories of reduced customer complaints, improved roll change-over speed, and easier transitions from lab-scale to commercial-scale. For customers shifting from more variable or imported LDPEs, the step up in throughput and drop in supply risk have kept entire film divisions afloat during turbulent market spells.
Our sales engineer once accompanied a customer on a trial weekend, running 2420F across three different machines and seeing nearly zero melt fracture or surface haze. Those hands-on moments shape both trust and ongoing business relations. Factories that once fought with gels or off-odors now enjoy smooth operations and confident dispatch to end-users.
Ultimately, what keeps a product in the market isn’t a fancy technical profile or eco-label — it’s the real advantage seen by the folks who run machines, manage dispatches, and field customer calls. BASF Lupolen LDPE 2420F represents years of plant know-how, customer feedback, and technical refinement. The product has become a go-to for processors demanding streamlined runs, high clarity, fewer rejects, and the agility to serve diverse packaging needs. We’re constantly improving it, drawing from practical data and real production demands, not just industry trends.
LDPE 2420F’s adoption in hundreds of lines and its resilience through industry challenges stem from its unwavering reliability and user-friendly nature. This drives home a simple truth in manufacturing: The products that last the longest are those that adapt, deliver, and simplify life for the people who rely on them every day.
