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HS Code |
491232 |
| Product Name | Lotte Chemical HDPE BL6800 |
| Polymer Type | High Density Polyethylene |
| Density | 0.950 g/cm³ |
| Melt Flow Index | 0.25 g/10 min (190°C/2.16kg) |
| Tensile Strength At Yield | 27 MPa |
| Elongation At Break | >600% |
| Flexural Modulus | 1100 MPa |
| Impact Strength | No break (ASTM D256A) |
| Thermal Stability | Excellent |
| Processing Methods | Blow Molding |
| Application | Blow molded containers and bottles |
| Color | Natural |
| Hardness | Shore D 65 |
| Environmental Stress Crack Resistance | Excellent |
As an accredited Lotte Chemical HDPE BL6800 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Lotte Chemical HDPE BL6800 is typically packaged in 25 kg white polyethylene bags, featuring blue Lotte branding and product specifications. |
| Shipping | Lotte Chemical HDPE BL6800 is shipped in 25 kg polyethylene bags, securely palletized and stretch-wrapped to ensure safe transportation. The product is moisture-resistant and stable under normal conditions. Packages are clearly labeled and shipped via truck or container, following standard procedures for non-hazardous industrial polymers. |
| Storage | Lotte Chemical HDPE BL6800 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure the material is kept in its original, tightly closed packaging to prevent contamination. Avoid exposure to moisture and incompatible substances. Store away from strong oxidizers and keep the storage area free from ignition sources or open flames. |
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Lotte Chemical HDPE BL6800 delivers the high molecular weight, superior ESCR, and processability required by critical industrial plastic applications. Our manufacturing and technical teams have validated its consistent performance across key downstream manufacturing sectors, ensuring product reliability, regulatory conformity, and process efficiency for large-scale producers worldwide. The following sections detail major application scenarios, highlighting real compliance systems, usage levels, process positioning, and end products as practiced by industry leaders. Lotte Chemical HDPE BL6800 is chosen by major packaging and chemical supply chains for high-capacity blow-molded drums, IBC tanks, and industrial jerrycans, where mechanical strength and chemical resistance are critical for compliant global logistics. Its performance profile guarantees container integrity in the storage and transport of hazardous and non-hazardous materials, supported by batch traceability and strict in-plant QC systems for regulated markets in North America, Europe, and Asia. Industry compliance standards Typical usage ratio
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2. Pressure and Non-Pressure Pipe ManufacturingThe resin’s balance of high-density, melt strength, and ESCR suits the requirements of water, wastewater, and chemical conveyance pipe systems. Pipe extruders in infrastructure and utility projects specify this material to meet regional certification regimes, achieving long-term safety, hydraulic efficiency, and fusion weldability for both aboveground and buried installations. Industry compliance standards
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3. Food-Grade Bulk Solid Storage and Material Handling BinsLeading bulk storage and handling OEMs specify this material for blow-molded and injection-molded bins, hoppers, and silo bins that demand approved food-contact status. Facilities producing and transporting cereals, powders, grains, and fine chemicals count on the resin’s compliance to mitigate migration risks while maintaining mechanical stability in repetitive handling and cleaning cycles. Industry compliance standards
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4. Automotive Non-Pressure Blow Molded PartsAutomotive OEMs and Tier 1 suppliers rely on this material’s high stiffness and cold impact strength for blow-molded parts exposed to operational, mechanical, and thermal cycling, particularly in fuel and liquid reservoir modules, ventilation ductwork, and battery housing integration. Production fields employ dedicated resin silos and track product batches to ensure reproducibility and compliance with strict OEM supplier qualification audits globally. Industry compliance standards
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5. Chemical-Resistant Industrial Pallets and Returnable Transit PackagingSupply chain solutions and pool pallet operators specify this HDPE for molders producing high-cycle, returnable pallets and crates serving industrial, chemical, and pharmaceutical sectors. The resin’s chemical resistance ensures long service life under exposure to cleaning chemicals, organic solvents, and oils, with pallet manufacturers using traceable batch systems to meet third-party audit requirements for cross-border transportation assets. Industry compliance standards
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6. Agricultural Water Storage and Fertilizer Handling TanksDownstream agricultural equipment and infrastructure integrators exploit the resin’s UV stability, ESCR, and durability to manufacture blow-molded and rotomolded tanks for bulk water storage and liquid fertilizer distribution. These tanks must perform reliably under exposure to sunlight, extreme temperature variation, and corrosive interior fluids, with production compliant to country-specific standards for on-farm chemical and potable water containment. Industry compliance standards
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Competitive Lotte Chemical HDPE BL6800 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
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Tel: +8615365186327
Email: admin@ascent-chem.com
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Having spent years running polymer extruders and drum machines, the daily rhythm of our plant revolves around materials that deliver repeatable results. Among these, HDPE grades often perform as the backbone for countless applications in packaging and construction. Lotte Chemical HDPE BL6800, in particular, remains a workhorse for our blow molding lines. Few resins offer the same combination of process stability, stiffness, and clean appearance that this grade brings to the floor. Our crew counts on it, because uptime and quality sell more than theoretical lab numbers or buzzwords ever will.
BL6800 rolls into the plant as modest-looking pellets, but its molecular structure goes deep. Short-chain branching and a relatively high molecular weight enable both strength and flexibility that serve bottle production in busy workshops like ours. This high-density polyethylene consistently measures between 0.948 and 0.955 g/cm³ in density, which puts it above most regular HDPE resins but stops short of shedding crucial working properties.
For operators, the difference stands out at the machines. BL6800 feeds smoothly and holds the parison at the right viscosity through the die head. Time and again, we’ve run bottles and drums between 500ml and 25L using the same grade, with wall thickness distribution holding true in both single and multi-cavity molds. The MI (melt flow index) sits around 0.25 g/10min (190°C/2.16kg) — this range gives us control over wall uniformity, which partners appreciate since they'll get the drop strength and stacking resilience they need.
Comparing BL6800 to lower-grade HDPE, the difference shows up early. Standard commodity HDPE might offer a cheaper up-front cost, but it frequently results in uneven extrusion, stress cracks, or lackluster top-load performance. Our supervisors document fewer regrind issues with BL6800, and scrap rates remain low. Clean transition between color changes happens quickly, minimizing downtime. Most important, BL6800 delivers durable parts that leave the plant meeting both domestic and international shipment standards.
In the filling line, BL6800’s resistance to many common chemicals stands out. Acids, household cleaning solutions, lubricants — our clients bottle it all. The multi-modal molecular structure absorbs impacts, even at low temperatures, so bottles stack well and survive transport knocks. A lighter bottle designed around this material passes drop tests that would deform bottles using more generic HDPE.
Our QA team works with auditors who check for everything from food-contact safety to mechanical consistency. BL6800’s low extractables and absence of heavy-metal stabilizers simplify documentation, allowing us to produce components for food containers, medical packaging, and cosmetics with confidence. We’ve tested this grade through dozens of cycles with caustic reclaim solutions, steam-sterilized containers for pharmaceutical use, and pressurized drums for agricultural chemicals. It holds up without deforming or embrittling.
Cleaning cycles between batches tend to finish faster, with less ghosting or pigment bleed than rival resins can claim. From a compliance standpoint, regular migration and heavy-metal tests consistently register below thresholds — a relief whenever export shipments meet regulators in different ports. This simplifies paperwork and shortens shipping lead times.
No one in our facility values wasted time, so we pay close attention to how each grade behaves. On blow molding machinery, BL6800 demonstrates dependable parison hanging, reducing sag-related rejects. Our operators spend less time with heat-adjustments and have fewer blowouts or thin walls. The resin balances quick cycle times with clear cut-off at the mold parting line, so post-mold trimming remains minimal. Ribbons of flash come away clean, with little stringing.
We’ve noticed less static build-up in the hoppers, too, even during the drier months. Material flow remains stable, with few interruptions from bridging or pellet sticking. Those factors cut down line pauses and keep production on-schedule. Finished bottles develop a glossy exterior, which customers often mistake for more expensive specialty polymers. That surface finish also keeps labels and inks solidly locked in place during fill-and-pack operations.
Our customers order HDPE BL6800 for products that fill a cross-section of global markets. It’s used for packaging oils, detergents, automotive fluids, food products, and even hazardous chemicals. Each industry expects unique demands, but this grade holds up for drop resistance, permeability, and barrier properties. Automotive suppliers require packaging that stands up to solvents — our drums maintain integrity during long-distance shipping. Food processors need FDA and EU food-contact compliance — our bottles supply packaging for edible oils and water without imparting odors or flavors.
We have deployed BL6800 in both large capacity drums and small precision containers. Thinner-walled bottles, made to minimize material usage and save shipping costs, have passed line trials without crumpling or paneling. Our R&D division routinely pushes this grade to handle new closures and tamper-evidence features from major clients. As regulations tighten in export markets, BL6800’s consistent technical performance simplifies compliance.
Manufacturing teams face pressure to boost efficiency while shrinking carbon impact. HDPE BL6800 runs at temperatures that avoid unnecessary resin degradation, which translates to a smaller emissions footprint during extrusion. Our technicians carefully balance melt temperature, screw speed, and back-pressure, and BL6800 leaves less residue thanks to its thermal stability. Lower degradation cuts waste and helps us maintain higher recycling rates for start-up and trim scrap.
As many customers now demand circular-economy solutions, BL6800’s strong mechanical properties mean reprocessed trimmings can go back into new bottles. For multi-reuse containers in industrial and retail applications, this grade delivers robust performance through multiple cycles. Shelf-life improvements, resistance to UV degradation, and long-term color stability allow for extended product lifespan, trimming the number of containers heading to landfill or incineration.
We’ve trialed increasing post-consumer recycled (PCR) blends, checking for impact on drop strength, color, seal integrity, and environmental stress cracking. Results point to BL6800’s suitability for up to 25% PCR content in non-food applications without significant compromise. This supports our move toward more sustainable packaging, keeping pace with new waste-reduction mandates.
Packaging applications never hold still. Shifts in end-user routines, filling speeds, and safety protocols mean new priorities for both product design and raw materials. The spike in demand for home delivery, bulk refills, and smart dispensing caps means engineers must keep up with higher stress, tighter tolerances, and a greater mix of container shapes.
BL6800’s molecular flexibility and controlled flow properties consistently handle the range of processing settings our clients use. High-speed filling lines push bottles off conveyors rapidly, but our bottles withstand forceful grabs without ovalizing. Ultrasonic and induction welding for tamper seals rely on resin chemistry; we find bonds form cleanly without burn-throughs or brittle edges. The improvements our R&D team incorporates into each new generation of bottle or drum often rest on BL6800’s stable baseline.
Batch after batch, manufacturing rests on real-world data. In our hands, production records for BL6800 show stable IV (intrinsic viscosity), predictable shrinkage, and reliable test performance across drop, stack, compression, and environmental stress cracking tests. Statistical process control snapshots from months of operation show uniform size and weight within tight margins. We routinely run gravimetric checks, color absorbance, and gel-count analyses, and BL6800 holds its own even as we scale up.
Our technical team collaborates closely with Lotte Chemical’s R&D, pulling field performance data to guide line improvements. If our customers require custom color matching, BL6800 takes a range of masterbatches without streaking or phase separation. When we push to thinner wall sections — shaving grams per unit for freight savings — the resin still meets burst and impact criteria far above typical low-density or unstabilized alternatives.
Market shelves carry dozens of HDPE choices, but not all handle production realities equally. BL6800 stands out by combining high impact strength with stiff wall performance. Cheaper resins might reduce up-front raw material cost, but manufacturing headaches stack up through higher scrap, warping, or stress failures on downstream lines. Specialty HDPEs, optimized only for clarity or flexibility, rarely hit the same balance — they might give a tempting finish but fail on mechanical strength or processing speed.
In contrast, our process engineers observe that BL6800 enables thinner wall sections without risking panel collapse or puncture. This often translates directly to client cost savings once design trials wrap. For drum and pail applications facing high-stress transport conditions, the grade resists both brittle cracking in cold storage and deformation under summer warehouse heat. Many HDPEs cant’t compete for both low-temperature impact and UV resistance, but BL6800 covers both needs reliably.
A lot of manufacturers debate between a ‘commodity’ HDPE unit and higher-cost specialty products. BL6800 occupies a practical middle ground — strong enough for industrial and export-grade bottles, but priced to work for consumer packaging. The manufacturing workflow improves, and less time gets wasted fixing off-spec batches or wrestling with hopper feed issues that plague lesser resins.
No operator wants to swap out a troublesome lot in the middle of a shift, and downstream clients don’t tolerate delays. BL6800 offers consistent pellet-to-pellet reliability. On our lines, dust and fines remain minimal, reducing risk of equipment fouling. Material moves through gravimetric feeders and loaders with few clogs, even after extended runs. Each shipment comes in clean, uniform pellets, and we regularly send pellets for independent lab audits. Results track within required benchmarks for density, MI, and contaminant levels.
Our production supervisors measure environmental impact closely. BL6800, sourced and manufactured under ISO-certified processes, guarantees traceability from resin pellet to finished good. In applications where product recalls cost millions, knowing the resin’s origin and properties is non-negotiable. Our records, traceable back to each batch, reduce liability risks and support transparent supply chains.
Health and safety officers frequently audit our floor for airborne contaminants, and this grade releases low volatiles during heat processing. Operators report fewer skin and respiratory irritations compared to older resin systems. For us, worker safety is more than metrics; it’s about confidence that the materials we handle improve rather than undermine factory wellbeing.
Disruptions in shipping, raw feedstocks, and international regulation make reliability worth more than any buzzword. Working directly with a stable manufacturer like Lotte Chemical, we know BL6800 comes on time, at the right quality, meeting updated documentation for global export. This allows us to plan production schedules months in advance — a major value-add for our contract manufacturing customers. Rapid supply and transparent paperwork lock in long-term trust, which, in the chemical industry, remains priceless.
We’ve weathered shortages of ethylene and interruptions in global shipping. BL6800’s established supply routes and predictable output let us stick to customer commitments when others scramble for spot market resin. Consistent relationships reduce our own storage needs and let us work leaner.
Our research and technical teams join Lotte Chemical in developing next-generation properties without sacrificing the ease of use that customers demand. Trials on antimicrobial blends, colored bottles for uv-sensitive contents, and new closure technologies all build from BL6800’s reliable footing. Clients in pharmaceuticals, food, construction, and automotive applications continuously push for more — lighter bottles, stronger containers, eco-friendlier supply chains.
We listen to feedback from fabricators, shippers, and end-users. They need products that work the same every time. BL6800 provides that bedrock, freeing us to focus investment and process time on innovation, not chasing down last-minute fixes or returns. Partnering in this way accelerates time-to-market and leaves both sides stronger.
HDPE BL6800 acts as more than a raw material. It represents years of applied research and day-to-day experience on the plant floor. Reliable, versatile, and process-friendly HDPE gives us — and our customers — a foundation for quality, compliance, and steady business. While each application demands its own tweaks, the consistency and proven performance of BL6800 hold up. In a market where downtime and lost batches erode trust faster than any good news can rebuild it, we choose our resin partners carefully. BL6800 has earned its place.
