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HS Code |
301863 |
| Product Name | Alathon HDPE L4930TC |
| Manufacturer | LyondellBasell |
| Material Type | High Density Polyethylene (HDPE) |
| Melt Index 2 16 Kg | 0.30 g/10 min |
| Density | 0.949 g/cm³ |
| Flexural Modulus | 1200 MPa |
| Tensile Strength At Yield | 29 MPa |
| Elongation At Break | 600% |
| Escr Condition A F50 | >1000 hours |
| Impact Resistance | High |
| Typical Applications | Pipe extrusion |
| Color | Natural |
As an accredited Alathon HDPE L4930TC factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Alathon HDPE L4930TC is typically packaged in 25 kg polyethylene bags, featuring product labeling and manufacturer's logo for identification and safety. |
| Shipping | Alathon HDPE L4930TC is shipped in 25 kg (55 lbs) polyethylene bags or bulk containers, safeguarded against moisture and contamination. The material should be stored in a cool, dry area away from direct sunlight. Ensure containers are securely closed and handled according to standard polymer shipping and safety regulations. |
| Storage | Alathon HDPE L4930TC should be stored in a cool, dry, well-ventilated area, away from direct sunlight and sources of ignition. Keep the material in its original, tightly closed packaging to prevent contamination. Avoid exposure to excessive heat, as this may degrade product quality. Ensure storage areas are clean, free of moisture, and compliant with relevant safety regulations for polyethylene materials. |
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Alathon HDPE L4930TC is selected for performance-driven industrial manufacturing where consistent high density polyethylene properties are critical. Our material is formed into demanding, safety-critical and regulatory-focused end uses through carefully controlled downstream processes. Below, we present core application scenarios, compliance specifics, recommended use levels, process integration details, and typical finished product types, as informed by direct engagement with global industrial buyers and regulatory audits.
Global food processors rely on Alathon HDPE L4930TC for extrusion and conversion of packaging films requiring long-term direct contact with dairy, frozen foods, and dry snacks. Customers use its high purity for flavor and aroma neutrality, prioritize regulatory compliance, and assign the grade in blown film lines where consistent thickness and puncture resistance allow automated, high-speed bag and pouch production. Thermal and mechanical stability assure machinability even at thin gauges demanded by large-scale co-packing operations.
Industry compliance standards Typical usage ratio
Downstream process integration
Final product types
2. Pharmaceutical Primary Packaging ContainersPharmaceutical contract manufacturers source this resin grade for injection and blow molded containers such as pill bottles and bulk powder jars that must withstand sterilization, minimize extractables, and retain mechanical integrity over shelf life. Each production batch supports full traceability, allowing manufacturers to maintain validated cleaning, filling, and capping protocols according to cGMP. The high chemical resistance and low particulate profile align with pharmaceutical packaging lines with integrated track-and-trace. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Industrial Pipe and Fitting ExtrusionPipe manufacturers specify L4930TC for pressure-rated conduit, fluid handling line, and customized connections exposed to outdoor, chemical, or potable water environments. Its molecular weight distribution supports rapid extrusion at high throughput, while the generated pipe and fitting walls maintain long-term hydrostatic strength and weldability during on-site assembly. Customers often subject the product to accelerated stress cracking and UV testing as part of pipeline certification for civil and process plant installations. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Industrial Crate and Pallet MoldingLogistics equipment producers use this resin to injection mold returnable pallets and heavy-duty storage crates designed for automated handling, cold-chain transport, and repeated high-load cycling. Its property balance avoids deformation under load, yellowing from exposure, and ensures high drop impact resistance even at cold storage temperatures. Critical for warehouse automation, these molded articles maintain dimensional accuracy, resist cracking under repetitive shock, and comply with tight QC documentation requirements. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Chemical Drum and Jerrycan Blow MoldingChemical and agrochemical packaging manufacturers require this resin for the production of robust, puncture-resistant drums and jerrycans up to 60 liters, used globally for acids, solvents, crop protection formulations, and cleaning agents. High stress crack resistance and low permeability help customers comply with transport and storage hazard regulations. Constant melt flow ensures compatibility with multilayer coextrusion lines for specialized barrier drum production. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Wire and Cable Insulation SheathingElectrical goods and automotive cable producers utilize this material for pressure and flame-resistant outer sheathing. Its balanced dielectric properties and high drawdown ratio support continuous, high-speed extrusion of wire insulation as well as heavy-duty cable jacketing. Sheaths remain stable under elevated temperatures and exposure to lubricants or cleaning fluids, and pass rigorous burning and tracking resistance validation for global electrical regulation compliance. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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Competitive Alathon HDPE L4930TC prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
Email: admin@ascent-chem.com
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Working with polymers every day, I see the way each grade contributes something unique to downstream industries. In crowded plants and on high-speed extrusion lines, consistency makes a real difference. Alathon HDPE L4930TC, a high-density polyethylene designed for demanding environments, brings the kind of stability and processability that line operators and quality engineers recognize right away. Day in and day out, we’ve kept a close watch on this grade’s performance in blows and extrusions — always aiming for tight product tolerances and operational predictability rather than chasing vague “versatility.”
What sets L4930TC apart starts at the molecular level. It’s a bimodal HDPE, which means resin chains run both long and short, lending both strength and melt flexibility. The density is measured near 0.949 g/cm³, with melt indices dialed for process speeds that many factories push toward the upper edge. Those chains deliver impact resistance and stiffness, something manufacturers of pipes, geomembranes, and industrial tanks rely on when end-use products won’t get a second chance after installation.
We monitor stress crack resistance regularly — that’s more than a buzzword here. Failures in the field cost money, reputation, and time, so every truckload that leaves our gates gets tested against environmental stress cracking. L4930TC has stood up to hours well beyond standard requirements in notched specimen tests. R&D and QC teams analyze resin fractions and crystal distribution to lock in performance batch after batch, because our clients expect no surprises when they open a bag.
Operators choose L4930TC for blow molding and pipe extrusion lines where process hiccups drain productivity. During our own trial runs, we’ve measured steady melt flow and low die swell across a range of processing temperatures. That means fewer shutdowns for die cleaning or pressure surges. When extruding large-diameter pipes, resin hangs together through high shear, producing smooth, defect-free walls. No wasted time on rework due to surface pitting or pinholes — especially in thick-walled pipe that has to pass rigorous hydrostatic tests.
In blow molding, rapid neck formation without splitting or thinning at the base often confounds operators working with off-brand blends. L4930TC shows tight parison control, so finished drums and containers exit the mold with uniform wall thickness. That translates to lower resin waste and a cleaner process area. By cutting scrap rates, operations teams save more than just bagged resin — fewer cleanups mean more hours spent in productive runtime.
Pipe manufacturers require more than a stable melt. Longevity of the finished pipe remains the core challenge. Potable water lines spend decades underground. Geothermal wells face constant temperature fluctuations. Those applications call for a resin that resists slow crack growth, tackles oxidizing environments, and stays physically stable through the changing seasons. L4930TC’s balanced molecular weight profile keeps pipes watertight under high pressure and withstands physical knocks from rocky backfill.
Industrial drum and container makers have their own concerns — drop impact, UV exposure, chemical compatibility. On the line, operators fill hot, sometimes aggressive chemicals or heavy batch loads. Containers molded with this HDPE withstand drops and resist permeation, reducing risks of leakage or product loss at customer sites. We’ve watched empty containers accidentally tumble off forklifts in warehouses and stay intact.
Blending commodity HDPE grades often helps with price points, but compromises show up quickly. Molten resin that slips out of spec produces inconsistent walls, or finished parts that crack when mishandled. L4930TC’s tighter distribution in molecular weight and density means less variation between bags, and QC data from customer audits points to higher pass rates up and down the supply chain.
For pipe extruders, the temptation exists to push weights down by using lighter blends or speeding up line rates. We’ve fielded calls from engineers switching back to L4930TC after trialing economy mixes, once pressure tests started turning up failures months after installation. This resin’s strength holds up at thinner gauges, so product weight targets are met without sacrificing toughness.
Some customers request tailored grades for specific processing quirks or color requirements. While custom compounding adds flexibility, it also adds cost and complexity. We’ve found that L4930TC often does what specialty blends promise, offering robust slip and processability without a cocktail of additives. Consistency and ready supply mean operators spend less time fiddling with machine settings or switching material between shifts.
Every time we visit a partner’s plant, real-world issues surface. Residue buildup in dies, stickiness in hoppers, batch variation — these cause headaches from maintenance teams to shift leads. L4930TC handles long running periods without excessive buildup or dusting, keeping lines cleaner and downtime lower. Our technical support teams have measured reduction in routine cleanings after a switch, cutting maintenance labor and extending die lifespans.
Colored masterbatches blend evenly with the base, with deep shades presenting no streak patterns or pearlescent flaws at normal loadings. Short run jobs, mold changes, and start-ups also go smoother since resin clearing proves straightforward and residue doesn’t linger, saving both time and scrap.
HDPE products spend years exposed to sunlight, soil, and chemicals; field failures mean expensive replacements and environmental risks. L4930TC’s natural UV resistance holds up in piping and container applications left outdoors, and our labs regularly test for slow oxidative degradation. During long-term water and chemical exposure, finished products show minimal loss in tensile strength and only moderate color shift, even after aging cycles.
We monitor regulatory shifts in potable water applications, which push for lower extractables and stringent pollution controls. L4930TC is manufactured under strict process controls, keeping migratable compounds to a minimum. Pipes and containers can thus pass current food and water contact approvals required by global standards, easing customer concerns and supporting safe installation.
Real stewardship of the product means tracking every batch from reactor to warehouse. We operate close-looped controls that catch swings in catalyst rates and blend ratios before they affect bagged resin. Operators scan batch codes with traceability reaching back to the raw ethylene and comonomer feedstocks. Customers running fingerprint tests find lot-to-lot variation well within industry norms. That allows users to set processing parameters once for hundreds of tons, with confidence their products won’t shift or drift out of tolerance.
Proactive product stewardship doesn’t stop at factory gates. We regularly communicate performance insights, field feedback, and formulation improvements directly with our downstream partners. Our technical team supports trials and scale-ups, recommending processing adjustments when machinery or application requirements shift. Continuous improvement forms the backbone of our commitment — not simply pushing bags out the door, but helping operators hit throughput and quality targets with every order.
Plastic manufacturers face mounting expectations to reduce their carbon footprint, limit waste, and clarify recyclability claims. Our team works on optimizing extrusion and molding conditions to maximize material throughput at lower energy input. Equipment tuning on real production lines, updated annealing practices, and improved venting all contribute to energy savings and lower greenhouse gas intensity per finished part.
Customer requests for recycled content or driving cleaner processing highlight an industry shift. L4930TC adapts to post-consumer or post-industrial resin blends without large swings in mechanical performance, as confirmed by our tests and line trials. This versatility supports more circular product lines without creating new headaches for plant operation.
Real-world feedback means more than lab data. One municipal project installed several kilometers of buried L4930TC-based pipes over ten years ago. Tests since installation have shown joints staying sealed and line pressure holding up well past design targets. In another case, a chemical manufacturer moved away from a legacy HDPE resin after in-service tanks suffered splits and leaks. After switching to L4930TC, they reported a 40 percent drop in warranty claims and a measurable reduction in field service calls over the next five years.
Drum manufacturers report fewer blowouts at filling and less material waste in thin-walled sections. Switches in resin grades used to bring week-long tune-ups on the extrusion line but adopting L4930TC has sharply cut troubleshooting time between color or product runs.
Continuous improvement means more than just keeping pace with the industry. Our engineers and R&D specialists regularly partner with end-users to test resin in expanded applications. Recent collaborative projects explored using L4930TC in complex shaped tanks and fittings, tackling split and pinhole challenges head-on with process tweaks and simulation. Joint field trials resulted in refined processing guidelines, reducing lead time for new product launches.
Strong partnerships go both ways; operators and designers who share detailed feedback from the ground enable us to improve not just the resin, but also support on commissioning new machinery or developing new application protocols. That feedback cycle creates responsive solutions rather than one-size-fits-all selling points.
After years spent running production lines, the product advantages show up in day-to-day reliability and through lower life-cycle costs. The consistency in processability, mechanical performance, and field results build trust with operators and quality managers, who are more interested in risk reduction than in hitting abstract property targets. Production teams switch grades reluctantly, so once L4930TC resonates through reliable output and easier processing, operators rarely revert to prior materials.
Across our customer base, purchasing managers report smoother deliveries and fewer urgencies on reordering thanks to a predictable production schedule and our managed supply chain. For engineers, switching to a resin with known field success means less time running performance re-verification studies.
We do more than move bags. The technical support team comes directly from the production floor, bringing hands-on resin handling experience to customer troubleshooting. Those years spent running extrusion lines or supporting new tool startups mean we can quickly diagnose issues and suggest practical, proven remedies that match our resin characteristics. No guessing or generic advice; we’re invested in seeing our products succeed over the long haul.
On-site support, remote troubleshooting, and customization of technical guidelines keep the relationship grounded in experience, not just in theory. Our aim always stays fixed on long-term cooperation — to advance our customers’ business growth by continually upgrading our understanding of their challenges and opportunities.
Through tens of thousands of tons shipped and hundreds of field projects, L4930TC has tested its mettle in real production environments. Market needs change fast, and application parameters keep evolving. Continuous input from the field — not just within our laboratory walls — shapes how we tune and improve resin quality and processing guidance.
Our internal QA team meets weekly to review not just returns and claims, but also routine “no issue” feedback that reveals subtle strengths and opportunities for optimization. That direct loop between plant, laboratory, and customer operation means upgrades get actioned fast, not left to trickle out lazily over years.
HDPE end uses become more demanding every year, as expectations rise for process speed, finished product life, and reduced environmental impact. L4930TC’s proven balance of toughness, stress crack resistance, and process reliability poise it to remain a preferred grade for pipes, tanks, containers, and infrastructure products. Manufacturing teams get the diverse real-world input needed to keep this resin at the front of new application trends and field requirements.
Extreme cold, persistent outdoor exposure, high flex or load scenarios — each challenge underscores the difference between run-of-the-mill grades and those with documented application performance. As product regulations tighten and sustainability expectations ramp up, L4930TC’s combination of toughness, processability, and verified reliability will continue to serve both long-running and next-generation industrial applications.
Decades on the plant floor confirm for us that performance and reliability trump marketing fluff. With Alathon HDPE L4930TC, we see those advantages transfer to the people who rely on seamless processing, robust end products, and a steady supply chain. Our approach stays grounded: support the customer, listen to the shop floor, and keep quality and safety at the center of every ton produced. The feedback we’ve gathered proves time and again that choosing the right resin can drive real gains where it matters — in application success, cost control, and field longevity.
