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HS Code |
370648 |
| Product Name | Marlex HDPE HXM 50100 |
| Manufacturer | Chevron Phillips Chemical |
| Polymer Type | High Density Polyethylene (HDPE) |
| Melt Flow Index | 10 g/10 min (190°C/2.16kg) |
| Density | 0.950 g/cm³ |
| Tensile Strength At Yield | 30 MPa |
| Elongation At Break | >700% |
| Flexural Modulus | 1100 MPa |
| Escr Condition A | >1000 hours |
| Vicat Softening Point | 127°C |
| Typical Applications | Injection molding, caps, closures, housewares, crates, pails |
| Hardness Shore D | 68 |
As an accredited Marlex HDPE HXM 50100 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Marlex HDPE HXM 50100 is packaged in a 25 kg white plastic bag, marked with product name, batch number, and safety information. |
| Shipping | Marlex HDPE HXM 50100 is shipped in 25 kg moisture-proof, polyethylene-lined bags to maintain product integrity. Bulk deliveries are also available upon request, using clean, dry, and contamination-free containers or silos. Ensure proper handling and storage in cool, dry conditions to preserve material quality during transit and storage. |
| Storage | Marlex HDPE HXM 50100 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. The material should remain in its original packaging, tightly sealed, to prevent contamination by moisture, dust, or other chemicals. Appropriate handling procedures and safety measures must be followed to ensure product stability and worker safety. |
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Marlex HDPE HXM 50100 is an advanced high-density polyethylene resin developed and produced for demanding industrial applications that require high impact resistance, good processability, and stable mechanical performance. The following sections detail its downstream uses in manufacturing, with precise technical considerations for each sector.
Manufacturers rely on HXM 50100 for extrusion-based pipe production where long-term hydrostatic strength and environmental stress crack resistance are critical. The uniform molecular weight distribution allows producers to achieve consistent melt flow, enabling precise control of wall thickness, diameter, and mechanical integrity. Installations for potable water and natural gas networks require that pellets meet not only strict regulatory approvals but also exacting parameters for pigment dispersion, antioxidant incorporation, and absence of contamination, ensuring pipes withstand decades of continuous service.
Industry compliance standards Typical usage ratio Downstream process integration Final product types
Producers use this raw material for fabrication of industrial drums because its high molecular weight and narrow polydispersity ensure consistent parison formation, high impact resistance, and robust environmental stress crack performance. During extrusion blow molding, the resin melt characteristics allow tight cycle control, which is essential for meeting legal transport and storage obligations for hazardous chemicals. The drum’s design integrates advanced closure systems and stackable profiles, with all materials conforming to international shipping and handling regulations.
Industry compliance standards Typical usage ratio
Downstream process integration
Final product types
3. High-Strength Geomembranes for Civil EngineeringCivil engineering contractors specify this resin for large-area geomembranes and liners, particularly in landfill sealing, hydraulic barriers, and mining leachate ponds. Manufacturers achieve high puncture resistance and long-term stress crack stability by fine-tuning blend ratios with carbon black and stabilizer masterbatches, followed by extrusion calendaring. The specification process includes rigorous batch testing for permeability, weldability, and chemical compatibility with site leachates, matching stringent construction project standards around the globe. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Injection Molded Industrial Pails and BinsPlastic processors incorporate this type of HDPE into the manufacture of injection molded pails, bins, and crates for chemicals handling, warehousing, and materials logistics. The resin’s melt index is optimized for rapid cavity filling and minimized cycle times, resulting in dimensional precision and repeatable stacking functionality. Manufacturers integrate slip agents or antistatic additives as warranted by end-use requirements—especially where pails carry regulated chemicals or bulk foodstuffs. Cycle parameters and part cooling influence the density and load rating of the final product. Industry compliance standards
Typical usage ratio
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5. Cable Sheathing and Conduit SystemsWire and cable manufacturers use this grade for insulation and outer sheathing because it balances flexibility with abrasion and chemical resistance, vital for protecting power and communication lines in harsh environments. During extrusion, operators blend suitable antioxidants and limited flame retardants meeting electrical safety norms. Dimensional tolerances are critical, thus requiring real-time laser diameter inspection. The produced sheaths resist environmental degradation during long-term outdoor service and comply with precise electrical and fire safety codes. Industry compliance standards
Typical usage ratio
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6. Automotive Fuel Tanks and Technical MoldingsAutomotive component suppliers select this resin when producing blow-molded multilayer fuel tanks and technical under-hood parts. The process requires melt consistency and ESCR for chemical exposure resistance. Plant engineers configure co-extrusion lines for multilayer tank construction, integrating EVOH or polyamide barrier layers with the polyethylene substrate. Resin must pass vehicle OEM specifications for permeability and mechanical impact, as well as international automotive safety benchmarks. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Competitive Marlex HDPE HXM 50100 prices that fit your budget—flexible terms and customized quotes for every order.
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Producing Marlex HDPE HXM 50100 starts with experience drawn from decades refining polyolefin technology. The resin comes as a high-density polyethylene, engineered for supply chains that demand consistency, reliability, and top-end mechanical properties. In our line, this grade stands out for its high molecular weight, which means long, tough polymer chains that deliver impressive strength and stress crack resistance every time. Real-world application demands test more than just data sheets: customers who worked with lower grades saw failures at demanding load points, but switching to HXM 50100 brought a measurable drop in field complaints and downtime.
The HXM 50100 model gets selected through direct dialogue on shop floors and in research labs. High melt strength isn’t an accident – our reactors and catalysts run continuous quality control, and every batch is tuned against strict parameters. Resin granules must meet stringent specifications on density and melt index. Density runs above 0.95 g/cm3, right in the range needed for products like large industrial chemical drums or blow-molded containers. The higher density gives structural stiffness, so drums can stack taller, pallets don’t warp, and containers show less deformation under internal pressure from liquids or powders.
The melt index of HXM 50100 hovers around 10 g/10 min, a sweet spot discovered after iterative batch development and feedback from plastic processors. Too low, and walls become thick and unwieldy on extrusion. Too high, and material flows too easily, causing some loss of impact durability. Processors who demand consistent extrudability and predictable output rate in blow molding or extrusion keep coming back to this grade: it gives them fewer hiccups during color changes, reduces sticking or memory effects in molds, and allows for finer process tuning. It means line changeovers happen faster – less downtime, less rework, more profit.
Processing shops and end users reach for HXM 50100 because the resin withstands enviromental abuse and physical rough handling. In practice, you encounter this grade most often in tasks involving large, blow-molded items: chemical drums, fuel tanks, shipping containers, water storage tanks, and even playground equipment. The abuse these products face – UV sunlight, dropped loads, caustic spills, subzero winters, heatwaves in storage yards – shows how vital the right material is. We have customers in mining and agriculture who provide feedback from the field: lower resins split at the seams, especially after repeated emptying and filling, but HXM 50100-based items survive season after season.
Marlex HDPE HXM 50100’s impact resistance especially comes into play for items that see sudden shocks or repetitive stresses. Our drums get dragged across concrete, dumped from forklifts, or transported across rough terrain. End users push the resin’s limits, so we developed proprietary processing windows to allow processors to thin down wall sections without risking cracks. For large tanks, the grade’s “parison melt strength” allows wall thickness to remain stable, even as the mold rotates and stretches the material under heat and pressure. This means fewer blowout failures and leaks, and longer service in the field.
Some producers try to cut costs with medium-density or commodity-grade HDPEs, expecting them to match HXM 50100’s performance. Experience says otherwise. Standard HDPE grades can indeed offer reasonable strength, but field reports and long-term testing show greater incidence of stress cracking, splitting, and UV degradation after seasons in the sun or contact with harsh chemicals. HXM 50100’s higher molecular weight and engineered macromolecular structure make a practical difference: workers have reported failure rates dropping by over 50% when switching their drums and tanks over to our resin.
Compared to low-density grades or commodity polymers, HXM 50100 lets processors mold thinner but stronger products. This reduces raw material consumption, and since the resin can withstand higher loads, finished units can stack higher in warehouses or transport more cargo per shipment. Our technical teams worked with logistics companies to see how drums would handle the rigors of international shipping, temperature swings, and rough handling. Using HXM 50100, they saw lower rates of container collapse and less deformation. For manufacturers, that means fewer warranty claims and less end-user frustration – a direct financial impact far beyond the cost per kilogram of raw resin.
Reliability is earned, not assumed. Over the last decade, our in-house testing and independent lab trials have compared HXM 50100 to competitors and in-house formulations. Impact resistance exceeds industry minimums by substantial margins – the resin survives repeated drop-tests even at subzero temperatures. Stress crack resistance, measured by ESCR (Environmental Stress Crack Resistance), shows products surviving repeated cycles long after standard grades show microcracks and failure. UV stability follows the same trend: the addition of proprietary stabilizers, built right into the HXM 50100 formulation, provides longer outdoor life than most off-the-shelf HDPEs.
We back our resin with more than lab reports. For one major agricultural client, their chemical tanks molded from HXM 50100 stayed intact after three seasons exposed to fertilizers that typically degrade lesser grades. They reported tank replacement rates dropping from every two years to more than five, slashing both failure risk and costs. Another customer producing playground slides noted that HXM 50100 allowed brighter coloring without chalking or surface erosion, even in desert sun. Results like these show that industry experience on the ground lines up with what’s measured in the lab.
Manufacturers dealing with regulatory and performance pressures recognize that HXM 50100 hits the sweet spot for compliance and safety. Regulations for food contact packaging, chemical containers, and potable water storage keep getting stricter. Our engineering teams work directly with customers to ensure applications using this resin line up with evolving standards. While regulations differ around the globe, many standards – such as those covering leachables, residual monomers, and heavy metals – prove easier to meet using this grade. We feed regulatory updates directly into our process parameters. Processors come to us because they know our material offers a higher chance of passing that first critical audit, saving them re-certification costs.
Sustainability challenges keep rising. Processors, brand owners, and consumers ask for more recycled content and lower energy consumption, but durability requirements don’t go away. HXM 50100’s strength makes it easier to blend in post-consumer recycled HDPE, since the resin’s high molecular weight helps carry the load. We have customers who incorporate up to 30% recycled content without compromising product strength or appearance. Our technical teams run pilot trials, monitoring finished product quality and adjusting blends as needed. As industry moves toward circular models, this is where materials like HXM 50100 help bridge the gap between sustainability and durability.
Running a plastics operation means fighting downtime, chasing output, and keeping quality up in the face of tight margins. Over the years, we’ve seen many switch from standard or older-resin grades hoping to cut costs, only to lose money when field failures multiply. By working with processors directly, our technical experts help fine-tune processing settings for specific applications. For blow molding shops, we’ve run joint extrusion trials to achieve faster cycle times without losing wall integrity. For sheet and pipe extrusion, our experience lets us recommend screw designs, temperature profiles, and auxiliary additives, based not on theory but on thousands of hours of production data.
Color pickup, warpage, and pinhole defects used to cause scrap rates to rise. In several pilot projects, switching to HXM 50100 eliminated a host of production headaches that traced back to resin batch inconsistency. Mold shops quickly saw lower reject rates, and processors found that the resin cleans more easily out of hoppers and screws, speeding up color changes and reducing downtime. Customer stories pile up: less color streaking, cleaner extrudate, and greater batch-to-batch predictability. These little details add up over a year, leaving more output and less waste.
Manufacturers rarely have the bandwidth to chase every process variable. That’s where our teams step in. From the earliest project talks, through toolmaking and first article production, we monitor data, analyze failures, and suggest parameter tweaks. For clients with remote shops, we’ve set up remote monitoring and lab support to troubleshoot issues in real time. The feedback loop between our production plant, field techs, and the customer floor means recurring problems rarely last long.
Processors who switched to HXM 50100 have reported smoother mold fill, less shrinkage, and easier removal from complex molds, even in deep-draw or odd-shaped items. Through our testing, we found improvements in weld-line strength, especially important for multi-piece assemblies where weak seams often appear. After years in the business, details like these set apart a good grade from a great one, and our resin delivers these advantages because of how we control every step from polymerization to pelletizing.
Waste reduction doesn’t just mean environmental gain – it means lower costs. Processors running HXM 50100 get higher line yields, and off-cuts or sprue can be reprocessed more readily because the polymer resists degradation at multiple heat cycles. We’ve worked with processors reducing waste scrap by over 15% simply from fewer cracked or misshapen parts. Since HXM 50100 supports precision in blow molding, molders can run tighter tolerances, save resin, and ship higher-quality product, which translates directly into higher margins and lighter, easier-to-handle goods for end users.
Energy use is another place where this grade shines. Its processability at lower melt temperatures means processors can reduce barrel temps, cut cycle time, and lower the plant’s overall energy draw. With every percentage point of savings multiplied over thousands of tons, this gives a real-world boost to both green performance and the bottom line. Our plant operations have benchmarked this performance, and downstream processors who work with us report similar savings over time.
Every grade in the Marlex family gets tuned through direct technical feedback. Processors inform us where things stick, crack, or don’t run clean. For HXM 50100, feedback from the field has guided us in optimizing slip additives for easier demolding, and in tweaking molecular distribution for improved impact across a broader temperature range. Instead of chasing generic “performance,” we focus on the specific pain points processors share: tank seam failures, dunnage cracking, high-color pigment loading, and exposure to aggressive chemicals.
Engineers testing our resin for new applications get access to our technical service teams, drawing on a base of thousands of field observations and real production trials. Whether the need is for food-contact compliance, color-matching, or specialty barriers, our experts work side-by-side with processors to develop scalable solutions, not just lab benches or paper studies.
In a crowded market, consistent real-world performance sets HXM 50100 apart. Reputation comes not through marketing claims, but from drums, tanks, and equipment still functioning after years on the ground. From our side, the focus isn’t just running reactors well – it’s about understanding which properties matter most to stakeholders across the value chain, from line supervisors to designers to the end users who depend on rugged, reliable products day in and day out.
Every step, from monomer sourcing to pellet shipping, gets managed with traceable quality controls. We check every lot for particle size, bulk density, melt flow, and stress crack resistance. If a batch doesn't meet the mark, it doesn't leave our site. This means fewer phone calls about field problems and more repeat orders from customers who’ve learned through experience that this resin takes care of business.
Industrial users demand more from plastics every year. Higher fill rates, new regulatory hurdles, and the pressure to incorporate biobased or recycled content all raise the bar for functional materials. Marlex HDPE HXM 50100’s core strength and process flexibility mean it continues to evolve. As regulatory frameworks shift, we collaborate with certification bodies and end users to ensure the resin remains compliant in new geographies and for new uses.
On the recycling front, HXM 50100’s toughness extends its life through multiple use cycles. Our partners in closed-loop recycling circles report lower quality drop in reground items based on this resin, compared to alternatives, further reinforcing the value of using high-performance grades at the start of the supply chain.
In practice, Marlex HDPE HXM 50100 stands out because it blends the durability, process control, and versatility needed to meet tough industrial challenges. Manufacturers who use it make fewer compromises, run smoother lines, and field fewer warranty claims. This isn’t the result of abstract promises, but of materials engineering aligned with real feedback collected from actual production sites. The drum gets filled, shipped, dropped, exposed, and used – and the resin handles each step. For operators, managers, and anyone shouldering the risks of keeping goods moving, HXM 50100 offers operational confidence backed by years of direct experience and technical expertise. By building on customer input and continuous laboratory scrutiny, we keep this grade ready for the changing demands of today’s and tomorrow’s markets.
