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HS Code |
148887 |
| Product Name | ExxonMobil HD 5402 |
| Type | High Density Polyethylene (HDPE) |
| Melt Flow Index 190c 2 16kg | 0.35 g/10min |
| Density | 0.954 g/cm3 |
| Tensile Strength At Yield | 30 MPa |
| Elongation At Break | 600% |
| Flexural Modulus | 1200 MPa |
| Vicat Softening Point | 125°C |
| Dart Impact | 110 g |
| Appearance | Natural Pellets |
| Applications | Blow Molding |
| Processing Method | Extrusion Blow Molding |
As an accredited ExxonMobil HD 5402 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | ExxonMobil HD 5402 is typically supplied in a 208-liter (55-gallon) blue steel drum, featuring clear labeling and secure closure. |
| Shipping | ExxonMobil HD 5402 is typically shipped in sealed, clearly labeled drums or bulk containers, compliant with all relevant regulations. The material requires protection from moisture and heat during transit. Transportation should adhere to local, national, and international guidelines, with documentation ensuring proper handling, storage, and delivery to prevent contamination or spillage. |
| Storage | **ExxonMobil HD 5402 should be stored in tightly closed containers in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials. Avoid freezing and excessive heat. Follow all applicable local, state, and federal regulations. Ensure proper labeling and secondary containment to prevent leaks or spills, and use appropriate personal protective equipment during handling.** |
Applications of ExxonMobil HD 5402 in Industrial ManufacturingExxonMobil HD 5402 high-density polyethylene supports high-performance plastic conversion in demanding industrial sectors. As a manufacturer, we focus on consistent polymer characteristics to match specialized processing needs in technically advanced production lines where regulatory compliance and controlled processing conditions are paramount. 1. Pressure Pipe Systems for Potable Water DistributionThe production of PE100-rated pressure pipes for potable water distribution utilizes HD 5402 for its high molecular weight and resistance to slow crack growth. Industry utilities specify this grade for extruded pipe products where long-term hydrostatic strength, weld integrity, and contaminant migration limits determine acceptance. Material qualification involves close monitoring of melt flow, ESCR, and mechanical properties, with precise extrusion temperatures and pressure settings to maintain dimensional and property uniformity across pipe diameters sized 20 mm to 630 mm. Pipe manufacturers subject every production batch to internal pressure tests and black-pigment dispersion for UV stabilization. The polymer enters after compounding with masterbatch and before extrusion, allowing rapid resin melt and subsequent calibration. Final pipes deploy in grid water networks servicing municipal, commercial, and residential sectors worldwide. Industry compliance standards
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2. Blow-Molded Industrial Chemical DrumsIndustrial chemical drum manufacturing leverages the superior environmental stress crack resistance and chemical inertness of HD 5402. Drum lines use extrusion blow molding, requiring consistent parison strength and wall thickness control for compliance with hazardous material shipping norms. The process introduces the material at high throughput rates, balancing melt strength for parison formation and rapid cooling for dimensionally stable, chemical-tight barrels. Strict control of polymer fusion and coloring ensures traceability and retention of impact resistance for UN-certified drum production. Quality teams monitor each batch for drop impact, stack load, and permeation against caustics and solvents. The finished drums support safe containment and international logistics for the chemical and petrochemical industries. Industry compliance standards
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3. Geomembrane Sheets for Environmental ContainmentManufacturers of high-density polyethylene geomembranes use this grade for its tear resistance, low permeability, and excellent weatherability. HD 5402 enters cast or blown film extrusion lines requiring high consistency in thickness and elongation parameters. The process maintains flat die and chill roll temperatures to ensure homogeneous polymer orientation and minimal pinholing. Quality controllers implement real-time thickness monitoring and destructive seam strength testing for landfill and mining applications. End users rely on certified leachate resistance and UV lifetime validated by third-party labs. Geosynthetic processors compound in antioxidants and stabilizers to address accelerated aging and deployment requirements. Industry compliance standards
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4. High-Strength Industrial Pallet ManufacturingHeavy-duty pallets for warehousing and logistics require polymers with exceptional impact and deformation resistance over repeated handling cycles. HD 5402’s well-balanced density, flexibility, and creep performance supports automated injection molding systems producing large-format, multi-entry industrial pallets. The polymer supplies surface hardness to resist abrasion from forklifts and stacking, and dimensional stability against warping in various humidity and temperature conditions. In downstream operations, resin feeds into high-pressure, multi-cavity injection molds in tandem with recycled material, with process engineers optimizing shear rates and cooling times to preserve impact values. Finished goods withstand internal QA for static, dynamic, and racking loads according to logistics supply chain standards. Industry compliance standards
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5. Large Blow-Molded Water Storage TanksLarge-capacity plastic water storage tanks manufactured from HD 5402 exhibit long-term resistance to internal hydrostatic loading and sustained direct sunlight. Tank producers employ continuous extrusion blow molding, requiring resins with consistent viscosity and low pigment interaction. HD 5402 meets demands for chemical inertness (no taste or odor migration), high stiffness, and puncture resistance on external wall regions. The grade integrates at the raw material loading stage and processes over wide temperature profiles to manage tank wall thickness from 5 mm up to 30 mm. End-line QA verifies mechanical and flavor transfer properties per regulatory import/export testing for potable water containment. Industry compliance standards
Typical usage ratio
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Manufacturers like us at the source recognize performance differences quickly when working with various polyethylene resins, especially high-density grades. ExxonMobil HD 5402 stands out for its consistency in production runs and the robust mechanical strength it brings to finished goods. Unlike some commodity polyethylenes that show fluctuations in melt flow and impact properties, HD 5402 maintains a tighter window for density and molecular weight. This reliability makes a noticeable difference by keeping downstream processing problems to a minimum, reducing scrap, and saving both time and cost.
Some customers approach us after dealing with stress cracking or poor rigidity in blow-molded containers made using more generic HDPE. From hands-on process monitoring, we’ve seen that HD 5402’s higher molecular weight contributes directly to improved environmental stress crack resistance (ESCR). For drums, chemical storage tanks, and water containers, this translates to fewer batch failures and products that last longer in tough conditions.
The melt index of HD 5402 usually falls between 0.20 and 0.35 g/10min (190°C/2.16kg), which lands the grade in a versatile spot for most large-part blow molding lines. It flows well in both single- and double-stage machines, filling cavities cleanly while avoiding issues like pinholes or inconsistent wall thickness. We’ve measured parts straight from our own sample runs and found that the higher stiffness imparts superior stackability—a critical factor for packaging that sits in warehouses for long periods or ships across continents.
Through our years of continuous manufacturing, it’s clear that small inconsistencies in resin quality can ripple into big costs over time. HD 5402 has become a workhorse on our own lines precisely because it lets us run longer between changeovers, flushing, and unexpected maintenance. Since it resists gel formation and plate-out in extruders, operators spend less time cleaning die heads and more time producing viable inventory.
Another benefit we relay from personal experience is that end products fabricated with HD 5402 respond better to regrind streams. Unlike some conventional grades, reusing scrap from trimming or flash doesn’t sacrifice core mechanical properties as much. Our closed-loop recycling processes show a noticeable reduction in shot-to-shot variability, translating into higher material yields and less waste. In competitive markets, this cost advantage really adds up.
Demands on rigid packaging only grow as regulations focus more on safety, recycling, and circular economy targets. Our biggest end users include chemical manufacturers, food processors, and bulk liquid transporters—each with their own compliance hurdles and technical challenges. We’ve supplied HD 5402 for detergent bottles, automotive fluids containers, and chemical canisters, all exposed to tough handling and corrosive environments.
HD 5402’s molecular architecture gives containers resilience against both short-term impact and slow crack propagation, especially around weld lines or molded-in handles. One recurring issue with lesser resins involves creep under stacked load—an area where we’ve found that 5402 consistently performs above standard benchmarks. Our internal drop tests and hydraulic burst assessments routinely deliver higher pass rates for containers molded with this grade.
For customers with in-mold labeling or high-speed automation, we often point out the material’s processability. The resin shows minimal shrinkage and warping through cycle after cycle, which pairs well with robotic de-molding or secondary decorating components. These mechanical benefits, observed in our own daily production, cut down on both labor costs and downstream inspection headaches.
Comparing polyethylene types directly on the production floor offers insight that data sheets simply can’t. Linear grades, such as LLDPE or medium-density variations, often trade off rigidity for impact resistance or clarity. In contrast, ExxonMobil HD 5402 falls into a niche for demanding structural parts, where product failure or deformation can bring significant liability. Despite similar processing guidelines, we find that HD 5402 remains more forgiving to minor deviations in temperature control or cooling cycles.
Some operators ask about cycle time, given that denser polyethylenes sometimes cool slower. While HD 5402’s cycle might be a touch longer than low-density alternatives, the trade-off in part strength, dimensional stability, and barrier properties consistently justifies the choice for most industrial molding lines. Our monitoring logs show downtime attributable to warping, post-mold shrinkage, or off-spec batches drops notably when switching to this grade.
For converters used to working with recycled feedstock or grades with variable additives, consistency matters. HD 5402’s tighter controls over gel content, volatiles, and ash mean less unpredictability in appearance and surface finish. Companies facing branding and product safety audits appreciate how this reduces customer complaints and field returns.
As the original manufacturer, we keep close tabs on process parameters across different factory environments. Experienced technicians often report that HD 5402 resins show better resistance to die build-up and fouling, even in high-throughput runs. This matters for companies trying to meet short lead times or manage multiple color changeovers; reliable resin flow reduces both material losses and unplanned shutdowns.
While some designers chase ultra-thin wall products for cost or aesthetic reasons, mechanical integrity remains at the top of customer requirements for industrial packaging. With HD 5402, we’ve managed to push designs closer to minimum wall without sacrificing drop height resilience or stacking load. This means both material savings and peace of mind for those shipping dangerous or high-value contents.
From our facility audits and feedback loops with heavy users, another standout trait involves long-term chemical resistance. End applications like agricultural chemicals, acids, or cleaning agents need packaging that won’t leach or break down over multi-year storage. HD 5402’s molecular orientation improves performance in these categories, borne out by accelerated aging and compatibility testing in our labs.
With the mounting focus on regulatory compliance across markets, resin pedigree and documentation mean more than before. We routinely provide traceability records for HD 5402 shipments, and audit trails give both us and our customers confidence in food, cosmetic, and pharma packaging. External labs confirm conformity to global migration, heavy metal, and extractable limits so clients stay ahead of evolving legislation.
On the sustainability front, we see growing interest in integrating regrind or post-consumer content back into primary packaging. Our in-house trials prove that HD 5402 tolerates higher recycled input compared to more engineered grades that suffer property loss with minimal contamination. This opens the door for eco-labeling and supports corporate recycling initiatives without upending established processing.
Moving toward closed-loop recycling, we’ve optimized grinding, washing, and pelletizing routines using HD 5402 as the base. Cheerful reports from downstream processors speak to fewer defects, smoother feed rates, and final products passing quality control in fewer cycles compared with more variable resins. For companies footing the bill on sustainability audits, this resin helps tick boxes without blowing up budgets.
Every resin comes with its practical quirks; HD 5402 is no exception. Tight resin inventory planning helps cope with volatile demand from high-volume clients requiring larger lot sizes. Since this grade’s density and melt profile differ slightly across production campaigns, we keep close communication open with clients resetting machine setups. Small tweaks—like adapting die gap, back pressure, or cooling water flow—maintain part integrity without climbing the learning curve each time.
Static charge buildup on the extrudate remains a source of nuisance in dry, high-speed plant environments. To address this, we’ve trialed a range of antistatic additives and adjusted extruder grounding, improving both throughput and worker safety. Engaged operators pick up on these types of incremental process improvements, ensuring that even high-output runs maintain a low downtime rate.
We’ve also seen differences in pellet feed depending on hopper style and conveying speed. HD 5402’s pellet structure, crafted for improved flowability, fits both air and screw feeding systems. By dialing in hopper angles and reducing dead zones, we prevent bridging and inconsistent metering—crucial for thin-wall or multi-cavity tooling.
Colorant dispersion and UV stability come up often as customer specifications tighten. We conduct direct mixing trials, testing masterbatch compatibility and verifying color hold through extended outdoor exposure. This ongoing development helps us advise converters who need to push packaging into markets with aggressive sunlight, heavy use, or branding requirements.
The insulation of our own manufacturing lines from external supply shocks gives us unique leverage. Over time, our ability to forecast raw material throughput means more consistent delivery for end-users counting on just-in-time inventory. Our focus on HD 5402’s stable sourcing lets us buffer customers against the ups and downs that ripple through third-party distributors.
Direct feedback from downstream engineers, molders, and packagers continually sharpens the grade’s utility. Unlike blends or experimental grades from other suppliers, ExxonMobil HD 5402 avoids surprises during audits, scaling, or pilot trials. Our plant engineers appreciate this predictability as they ramp up new lines or validate expanded production.
For converters experimenting with new bottle, drum, or canister molds, our technical service team walks alongside development. Hands-on troubleshooting at start-up, practical mold-flow advice, and real-world adjustment run alongside material supply. This kind of manufacturer-to-manufacturer support ensures more launches hit targets and fewer go back for redesign.
We stay in step with evolving application trends—whether it’s the rise of IoT-enabled inventory tracking, innovations in anti-slosh or stackable packaging, or the drive for seamless material traceability. HD 5402’s response to rapid-cooling processes, higher machine speeds, or tougher drop height requirements reflects not just a formula, but years of iterative feedback with everyday users on the floor.
As raw material and labor costs continue to climb, our ability to squeeze out unnecessary variation, increase uptime, and push weight savings passes critical savings on to our customers. By leveraging scale, repeatability, and deep resin expertise, we give manufacturers across industries a competitive edge—not through flashy data sheets, but reliable, testable performance in daily operations.
From the viewpoint of a chemical producer embedded in every link of the value chain, ExxonMobil HD 5402 delivers more than polymer—it shapes a dependable foundation for industrial growth and regulatory peace of mind. Its material characteristics bear out on molding lines, in loading docks, and all the way to the field, surviving years of hard use. By keeping eyes open to small operational adjustments and large industry trends, we find this high-density polyethylene answers both today’s demands and tomorrow’s challenges without skipping a beat.
