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HS Code |
829655 |
| Product Name | DOW HDPE 17450N |
| Type | High Density Polyethylene |
| Melt Flow Index | 0.38 g/10min (190°C/2.16kg) |
| Density | 0.954 g/cm³ |
| Tensile Strength At Yield | 29 MPa |
| Elongation At Break | >600% |
| Flexural Modulus | 1300 MPa |
| Impact Strength | No Break (23°C, ASTM D256) |
| Vicat Softening Point | 128°C |
| Environmental Stress Crack Resistance | >1000 h (F50, ASTM D1693) |
| Typical Applications | Blow Molding, Bottles, Containers |
| Color | Natural |
As an accredited DOW HDPE 17450N factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | DOW HDPE 17450N is typically packaged in 25 kg (55.1 lb) moisture-resistant, multi-layered bags, labeled with product and safety information. |
| Shipping | DOW HDPE 17450N is shipped in standard packaging such as 25 kg polyethylene bags, FIBCs (bulk bags), or truckloads to ensure safe and secure transport. The product should be kept dry and stored under cover, avoiding direct sunlight and extreme temperatures. Follow local regulations and safety guidelines during handling and shipping. |
| Storage | DOW HDPE 17450N should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials. Keep the packaging tightly sealed to prevent contamination or moisture absorption. Avoid exposure to strong oxidizers. Recommended storage temperature is below 50°C. Practice standard safety procedures for handling and storing plastic resins to maintain quality and safety. |
Applications of DOW HDPE 17450N in Industrial ManufacturingDOW HDPE 17450N is a high-density polyethylene resin widely selected by industrial manufacturers for its consistent molecular weight distribution, good processability, and strength characteristics. Its formulation and production control make it suitable for demanding downstream applications that require compliance with rigorous regulatory standards and exacting performance in end-use products. Below, we detail established application scenarios where this material serves as a critical component in industrial manufacturing, describing specific compliance requirements, formulation practices, integration stages, and the types of final goods produced. 1. Pressure Pipe Systems for Municipal Water SupplyThis grade of HDPE is frequently used by pipe manufacturers for extruding transport pipes in municipal water infrastructure projects, where chemical stability and mechanical properties must satisfy drinking water and public health regulations. The resin’s high impact resistance and resistance to slow crack growth allows it to meet regulatory service lifetimes in buried water networks. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Chemical Storage and Transport DrumsManufacturers in the chemical logistics sector process this resin into blow-molded drums and jerry cans for transport and long-term storage of industrial and agrochemical fluids. The material’s stress crack resistance and consistent mechanical properties under temperature cycling meet international standards for hazardous and non-hazardous chemical containment. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Milk and Food-Grade Packaging BottlesThe food packaging sector utilizes this grade for extrusion blow molding of dairy and liquid food bottles, capitalizing on its controlled organoleptic properties, absence of taste or odor transfer, and compliance with food safety legislation. Its process stability allows for reliable high-speed bottle formation, minimizing leakers and defects in bottling lines. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Geomembrane Liners for Environmental ProtectionThis resin meets the needs of civil engineering and environmental sectors where it is calendered or extruded into impermeable geomembranes. Its high tensile strength, environmental crack resistance, and long-term UV stability qualify it for landfills, water reservoirs, and mining waste containment, ensuring compliance with environmental safety and durability regulations. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Large Blow-Molded Industrial Containers (Intermediate Bulk Containers, IBCs)Manufacturers employ this resin for blow molding rigid, load-bearing IBCs used in bulk material handling. The resin’s balanced melt strength and ESCR ensure that the produced containers withstand dynamic stacking, pressure differentials, and repeated handling stresses as required by global logistics standards. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Cable Sheathing for Electrical and Telecommunications InfrastructureThis grade is processed into protective outer jackets for power, signal, and fiber optic cables, valued for its resistance to abrasion, moisture intrusion, and chemical exposure in buried or outdoor settings. Processors rely on its extrusion stability and continuous performance to help cables meet demanding safety, flame retardance, and mechanical integrity standards. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Competitive DOW HDPE 17450N prices that fit your budget—flexible terms and customized quotes for every order.
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As a manufacturer with years spent refining polyolefin production lines, I’ve seen the spectra of grades churn through our extruders, reactors, and granulation belts. DOW HDPE 17450N stands out in the daily rhythm of plant operations and in the finished goods that leave our gates bound for customers who can’t afford process hiccups or material failures. This high density polyethylene, born from a controlled gas-phase process and meticulous resin selection, delivers both durability and consistent processability—two qualities that matter most to converters asking for reliability, not promises.
Not every polyethylene grade survives real-world scrutiny. Along the chain from pellet to final product, toughness and stress-crack resistance either show up or they don’t. 17450N brings both, pairing its density advantage with a molecular weight distribution that supports stress-crack resistance under load. Bag manufacturers, blow-molders, and those running high-output film lines run this grade for its strength, its processing stability, and, honestly, for how rarely it gums up screen changers or generates fish-eyes. I’ve watched maintenance teams breathe easy when this HDPE goes onto the feed throat because the downtime risk drops off.
Clean runs start with clean resins. Contaminants, gels, or minor shifts in melt index spell trouble at scale, not only in the number of wasted batches but in cost per hour lost. DOW HDPE 17450N comes off the reactor line free from the trace impurities that haunt post-processing. During lot analysis, batch after batch shows melt index uniformity—typically around the 0.95 range—paired with density just above the 0.954 mark. This ties directly to dimensional control and wall thickness uniformity for blown containers and film. Miss those numbers, and the feedback from the film reels is immediate: splits, feathering edges, off-spec weight targets.
In-house, we’ve run stress cracking tests and slow-load impact trials. This grade resists not only the day-one drops and scrapes but months of cyclic loading. Our QA lab’s ESCR (Environmental Stress Crack Resistance) logs for 17450N show low failure rates under repeated bending and chemical exposures. This keeps downstream customers headache-free during warehousing, transit, and re-use cycles. You don’t see crushing complaints or leaking seams pop up in the claims inbox.
Manufacturers of industrial drums and large rigid containers often bring up the perennial challenge: finding a grade that balances rigidity against process speed. DOW HDPE 17450N delivers the stiffness needed to meet stacking and drop tests, yet doesn’t lose ductility at thinner gauges. We’ve assisted customers transitioning from lower-density grades, watching their output rates tick up as this resin maintains shape without sagging—particularly useful for blow-molded tanks, jerrycans, and tight-dimension caps.
For pressure pipe, especially potable water lines and cable conduit, material choice is non-negotiable. The resin’s molecular backbone resists creep and slow crack growth, so installed lines endure decades under soil stress, pressure surges, and temperature cycling. The field feedback is clear. Joint integrity improves. Fewer callbacks from site crews. Pipe lengths produced with 17450N come off the line with less ovality and fewer surface marks, a point that speeds up client approvals and project certification.
I’ve watched operators juggle several HDPE grades—choosing between high molecular weight extrudable resins for pipe, and the more flexible varieties needed for soft goods. DOW HDPE 17450N carves out its territory in the intersection between processability and final part performance. Take high-stiffness resin grades: they may deliver added rigidity but demand higher extruder torque and can exhibit poor melt homogeneity. This often leads to die build-up or unsteady bubble inflation for film.
Lower density or medium molecular weight grades, by contrast, mold easily but offer little in puncture or creep resistance. Over time, these containers deform under load or begin to leak. Our production trials stack DOW HDPE 17450N against these alternatives, repeatedly finding that it processes with moderate back pressure and consistent strand cut, all while hitting the upper band of mechanical strength.
It’s not about marketing gloss. The grade stands on long-term mechanical properties, field performance, and the ease with which it moves through existing lines. Many clients run 17450N on lines not originally set for DOW materials, and the transition reports—from hopper flow to screw fill to finished goods—show minimal need for costly die swaps or wide process windows.
Decisions in manufacturing rarely come from technical data alone. Operators pay closest attention to how a pellet behaves on the floor. With 17450N, extrusion runs stay clean. Pellet consistency means fewer jams or bridging events. Material bulk density hovers right where automated feeders prefer, so auger and vacuum transfer systems operate with less adjustment.
Slit film plants running at high speeds see even draw-down over the mandrel. On the blow-molding side, parison sag remains tightly controlled, allowing for thinner, more uniform wall sections without risking burst under impact. Scrap rates shrink. Clean die faces emerge after hours of running. It’s the real-world savings—lower trimming loss, fewer changeovers, less overtime due to cleanup—that keep the 17450N grade plugged into both newer and legacy production lines.
Transparency drives trust. Each lot of 17450N comes with a retention sample, batch report, and full traceability from reactor assignment through silo loadout and bulk shipment. Our partners rely on knowing the history of every shipment, which helps avoid disputes and resolves questions about unusual process behavior. More than once we’ve fielded calls from customers troubleshooting performance issues, only to find their deviation tied to outside contaminants or an unplanned feeder swap—from other sources, not ours.
Investing in real-time analytics across our reactors and blending operations, we monitor for off-spec trends hour by hour. Should a measurement drift, our staff intervene before out-of-spec resin leaves our control. We’ve learned that small, process-driven gains in reliability make the largest difference for downstream converters and packagers. Fewer delivered defects mean more trust—and more repeat business from partners growing their own quality-led brands.
Today’s HDPE grades, 17450N included, come under ever-tighter regulatory scrutiny. The need for food-contact compliance—especially in packaging, closures, and potable water pipe—grows year on year. This grade clears the major hurdles for global food packaging standards. As manufacturers, we keep certification documentation available and actively update testing protocols in response to new regulatory requirements. End users get the confidence to expand into sensitive markets without the risk of falling foul of technical or safety audits.
Customers also bring up sustainability. Recyclability isn’t just a buzzword—it’s a design criterion. 17450N, made using gas-phase technology, supports cleaner closed-loop recycling streams compared to grades blending in foreign material or requiring complex additive packages. In ongoing field trials with mechanical recyclers, reprocessed HDPE articles using this resin demonstrate retained toughness and stress-crack resistance even after several melt cycles.
Reducing environmental impact doesn’t stop at the product. Our operations focus on emissions management, water recycling in cooling circuits, and energy audits to bring down the total resources consumed per ton of resin produced. This, in turn, supports our customers’ own downstream reporting requirements and sustainability benchmarks.
No resin grade stays relevant by standing still. We maintain a steady dialogue with process engineers and line managers at converter sites running 17450N. Feedback is more than anecdotal—it feeds directly back into our reactor design, catalyst blending programs, and post-extrusion handling. Annually, user evaluation teams from our side visit production floors, walk the lines, and collect samples straight from active extrusion heads.
Patterns emerge. Customers appreciate resins that tolerate a range of screw speeds and back pressures, so formulations stay robust rather than brittle. Continuous improvement rounds drive recipe tweaks: slight molecular blends, tighter filtration, on-the-fly anti-static package optimization for high-speed bagging lines. Adjustments derive from direct reported need, not guesswork or legacy formula inertia.
Over time, the grade’s parameters broadened from a niche blow-molded drum focus to broader applications, because each customer pushed for process tweaks: higher draw-down, thinner films, or tougher pipe. The product responds to the market—not the other way around.
Shipping HDPE across climates brings its own lessons. Humidity, loading temperature, and storage duration impact pellet quality and flow. We package 17450N in bulk silo, octabin, or high-barrier bags, adjusted by distance to customer plants and expected storage time. As manufacturers, we monitor warehouse conditions and track shipments with real-time sensors. Shipments that spend weeks on the ocean or under foiling sun get priority coverage and short-stay certifications to guard against dust contamination and pellet aging.
Within our logistics teams, feedback from customer warehousing staff matters. Goods that arrive clumped or carry off-odors make for hard starts come Monday morning. Our team reviews every return or negative report—whether from a multinational converter or a small regional pipe plant. We swap out suspect lots and conduct root-cause reviews, investing in better drying lines, polymer sieving, or surface finish tweaks to mitigate future issues. Each solved problem feeds resilience back into the supply chain.
The last few years brought several “stress tests” to supply chains. Material shortages, surges in demand for medical packaging, and unpredictable logistics have left little room for error. Consistency in resin supply became a currency of trust more valuable than fleeting price swings. DOW HDPE 17450N, by virtue of stable multi-site production and robust raw material sourcing, kept lines running when others ran short. Where clients used to stress about bottlenecks or substitution risk, they now cite grade continuity as a key supplier differentiator.
Adapting to these shocks also meant scaling up digital support—batch tracking, remote technical troubleshooting, and instant certification upload on delivery. Customers deploying 17450N in fast-paced production value clear audit trails, not just on paper but via secure portals. We added remote-inspection tools for overseas clients, minimizing lead times for new grade qualification and allowing real-time Q&A with plant managers.
The upward pressure on speed—faster deliveries and more frequent order changes—pushed us to refine blending and bagging systems for greater flexibility. 17450N grades produced to tight timeframes now arrive with just-in-time logistics, two-man packaging teams, and smaller lot labels for traceability.
Lab research in polyethylene doesn’t stand still. Our R&D group works side-by-side with plant operations, seeking ways to nudge melt flow consistency, tie in better antioxidant packages, or further lower gel presence. Experiments with alternative catalyst choices for 17450N have already tweaked the resin’s branching structure, pushing up ESCR numbers and extending creep resistance in stress pipelines and buried installations.
Converters regularly ask about color stability, especially in thin-walled parts or products stored outdoors. Recent pilot trials blended new UV-stabilizer chemistries directly into 17450N, creating ready-to-use variants that sidestep the need for costly masterbatching steps. Our technical team collaborates on these line trials, measuring impact both on stability and on machine downtime.
Compatibility with post-consumer resin streams remains an ongoing focus. The best HDPE grades adapt to recycled feedstock, allowing closed-loop production with minimal performance trade-off. We continue to benchmark 17450N blends with varying percentages of regrind—seeking the sweet spot where properties stay high, but environmental footprint drops further.
Every shift of every day brings new test points for our resin. Blown film lines running all day record roll quality; any token defect prompts immediate investigation. Pipe presses lay down kilometers of extruded HDPE across harsh terrains, and field inspectors cut samples to validate for ESCR, impact, and flexibility. Injection-molders push for shorter cycle times and demand that the resin stays dimensionally predictable, even as mold temperatures swing with the season.
Errors, omissions, or drift in manufacturing parameters lead to field defects. That risk drops when working with 17450N, as the material keeps within spec tolerances tightly enough to avoid customer recalls or out-of-service penalties. Over the years, we’ve seen this grade installed in diverse settings—from tropical coastal regions to freezing inland zones—demonstrating that real-world success is more than meeting a few lab numbers. It’s measured in complaint-free deliveries, successful certifications, and word-of-mouth referrals.
Manufacturers who stick to the old grades miss out on new process windows, efficiency gains, and product safety. With DOW HDPE 17450N, the production chain achieves higher output rates, reduced wastage, and a flexibility that adapts to shifting market needs. By embedding customer feedback into evolution cycles, keeping lines open to new regulatory and recycling challenges, and never wavering on quality, DOW HDPE 17450N stands as more than just a line on a spec sheet. It’s a solution built on direct manufacturing expertise and the real-world needs of an industry that doesn’t slow down for theory.
