Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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HOSTAFLOT

    • Product Name HOSTAFLOT
    • Alias HOSTAFLOT®
    • Einecs 263-058-8
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    373314

    product_name HOSTAFLOT
    chemical_type collector
    application mineral flotation
    appearance liquid
    color yellow to brown
    odor mild characteristic
    solubility partially soluble in water
    density 0.85-0.95 g/cm3
    flash_point >60°C
    pH_value 6-8
    main_active_ingredient alkyl dithiophosphate
    storage_temperature 5-40°C

    As an accredited HOSTAFLOT factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing HOSTAFLOT is packaged in a blue, 200-liter steel drum with secure closure, labeled with product details and hazard information.
    Shipping HOSTAFLOT chemicals should be shipped in accordance with local and international regulations for hazardous materials. They must be transported in tightly sealed, clearly labeled containers, protected from moisture, sunlight, and extreme temperatures. Appropriate hazard labels and safety documentation (SDS) should accompany the shipment to ensure safe handling and compliance with transport guidelines.
    Storage HOSTAFLOT should be stored in tightly sealed containers, away from direct sunlight, heat sources, and incompatible materials such as strong oxidizers. Store it in a cool, dry, well-ventilated area with clearly labeled containers. Keep the storage area equipped with spill containment and emergency washing facilities. Ensure all relevant chemical safety guidelines are followed to prevent leaks and accidental exposure.
    Application of HOSTAFLOT

    Applications of HOSTAFLOT in Industrial Manufacturing

    HOSTAFLOT, produced in our specialized facilities, serves as a key reagent across several mineral processing and metallurgical sectors. Its performance characteristics are defined in accordance with demanding industry protocols. Below we detail concrete downstream application fields, focusing on regulatory alignment, operational formulation, process integration, and resulting product outputs.

    1. Sulfide Mineral Flotation in Base Metal Ore Processing

    In the mining sector, engineers apply HOSTAFLOT as a collector reagent during flotation of nonferrous sulfide ores such as copper, lead, and zinc. Operators add the reagent in precise dosages to flotation cells to enhance hydrophobicity of target minerals, allowing selective separation from gangue. Strict regulation of chemistry ensures process safety, consistent quality, and downstream concentrate suitability for smelting.

    Industry compliance standards

    • ISO 9001 certified plant QC for process chemicals
    • OECD Environmental Risk Assessment for chemical discharge
    • REACH Registration for use in European mining operations
    • National Mining Waste Approval (specific to country of usage, e.g., China or Australia)

    Typical usage ratio

    • 10–80 g per metric ton of ore, adjusted based on ore grade and mineral content
    • Ratio fine-tuned after bench flotation trials
    • Excess reagent minimized to reduce final tailings impact

    Downstream process integration

    • Dosed at pulp conditioning stage before flotation cell
    • Mixed with slurry under managed pH and agitation
    • Collects chalcopyrite, sphalerite, galena, facilitating foam attachment
    • Residuals monitored before tailings disposal

    Final product types

    • Copper concentrate (Cu 20–30%)
    • Lead concentrate (Pb 40–60%)
    • Zinc concentrate (Zn 45–55%)
    • Subsequent metal ingots after smelting/refining

    2. Precious Metal Ore Flotation (Gold & Silver)

    Gold and silver concentrators rely on HOSTAFLOT for beneficiation of oxidized and refractory ores. The collector’s selectivity enhances liberation and recovery of precious metal particles, often complexed with sulfides or arsenides, supporting higher yield through downstream hydrometallurgical leaching.

    Industry compliance standards

    • International Cyanide Management Code impact review
    • US EPA Toxic Substances Control Act (TSCA) compliance
    • ASTM E1607-19 for precious metals analysis
    • REACH SVHC substance avoidance

    Typical usage ratio

    • 15–60 g per metric ton of ore
    • Dosage adapted depending on mineralogy and ore oxidation state
    • Bench tests in pilot plants define operational window

    Downstream process integration

    • Introduced in conditioning tank after comminution
    • Combined with frothers for refined selectivity
    • Undertakes pre-leach flotation or bulk sulfide scavenging
    • Process water recirculation accounts for reagent residuals

    Final product types

    • Gold concentrate
    • Silver-rich flotation concentrate
    • Doré alloy bullion after leaching and smelting
    • Leach residues for further processing

    3. Graphite Ore Beneficiation

    Flotation of natural flake graphite depends on targeted collector formulations. Process engineers use HOSTAFLOT to selectively hydrophobize graphite surfaces, maximizing natural flake recovery and controlling ash content for high-purity end-use in refractories, lubricants, and lithium-ion battery anodes.

    Industry compliance standards

    • ISO 565:2017 Testing for graphite purity
    • REACH Annex XVII restrictions on process chemical emissions
    • China GB/T 3518-2008 for natural graphite concentrate
    • National environmental permitting for mineral sites

    Typical usage ratio

    • 5–35 g per metric ton of ore
    • Lower range for high-grade ores; higher for weathered or fine-grain sources
    • Optimized by ash and moisture content targets

    Downstream process integration

    • Dosed into pulp after attrition scrubbing
    • Staged addition in multi-cell rougher–cleaner circuits
    • Reagent conditioning controls flake size retention
    • Air monitoring to meet workplace safety for volatile organics

    Final product types

    • 94–99% graphite concentrate for refractory industry
    • Natural flake graphite for expandable graphite production
    • Micro-powder graphite for lubricants
    • Anode-grade graphite for Li-ion batteries after purification

    4. Fluorite (CaF2) Flotation

    Fluorite processors utilize HOSTAFLOT as a primary flotation collector for the enrichment of calcium fluoride from complex gangue. Where ore matrixes contain calcite and barite, the reagent formulation is precisely adjusted to enhance fluorite selectivity, yielding high-grade concentrate critical for acid-grade hydrofluoric acid production and the downstream fluorochemical value chain.

    Industry compliance standards

    • ISO 9001 process control for beneficiated minerals
    • China HJ 557-2010 pollutant discharge standards
    • REACH registration and safety assessment
    • Industrial Fluorspar Specifications (e.g., British Standard BS EN 12485:2010)

    Typical usage ratio

    • 8–40 g per metric ton of ore
    • Ratio determined via lab flotation trials for each deposit
    • Blended with depressants as required by calcite content

    Downstream process integration

    • Added at slurry preparation or directly at flotation conditioning
    • Combined with pH modifiers to optimize selectivity
    • Fluorite concentrate filtered and washed to remove residuals
    • Process waste water neutralized and treated prior to discharge

    Final product types

    • Acid-grade fluorspar (>97% CaF2)
    • Metallurgical-grade fluorspar briquettes
    • Hydrofluoric acid feedstock
    • Aluminum smelting flux

    5. Recycling of Metallurgical Slags

    Smelter operators employ HOSTAFLOT in the flotation separation of valuable metal phases from granulated slag materials. By recovering entrained copper or zinc, the operation reduces metal loss and aligns with circular economy mandates in modern nonferrous metal industries. Careful control of chemical regime and integration with waste management allows for streamlined operations without cross-contamination.

    Industry compliance standards

    • ISO 14001 environmental systems for smelters
    • EU Directive 2010/75/EU (Industrial Emissions Directive) for emissions control
    • REACH for use in secondary raw material processing
    • Local hazardous waste utilization approvals

    Typical usage ratio

    • 20–70 g per metric ton of slag
    • Ratio set by phase composition of slag and prior process losses
    • End-use analysis calibrates addition for yield/cost

    Downstream process integration

    • Dosed after mill grinding of slag to liberation size
    • Combined with auxiliary reagents for multiphase separation
    • Recovered metals reintroduced to smelting circuit
    • Process residues undergo environmental treatment

    Final product types

    • Metal-rich flotation concentrate
    • Refined copper or zinc ingot after further refining
    • Processed slag aggregate for construction
    • Secondary raw materials for other metallurgical processes
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    Certification & Compliance
    More Introduction

    HOSTAFLOT: Innovation and Consistency from the Source

    A Hands-on Approach to Chemical Manufacturing

    We put our name behind every bottle and barrel of HOSTAFLOT that leaves our facilities. Decades of on-site experience have shaped our approach to production, sourcing, and testing. Factory floors see the real proof: lab numbers won’t help an operation if the reagent doesn’t handle variable ore or shifting pH. We understand the pressure that minerals processing teams face, especially in markets where feedstocks keep changing or regulatory rules shift overnight. HOSTAFLOT grew from our direct work with mines and processing plants. Instead of chasing every trend, we built HOSTAFLOT to answer those basic needs that show up every day—stable performance, handling under different site setups, and straightforward integration into existing processes.

    The Real Difference Behind HOSTAFLOT Formulations

    HOSTAFLOT doesn’t follow a cookie-cutter pattern. Our models range through numbers and letters like HOSTAFLOT 7310, HOSTAFLOT 3420, and HOSTAFLOT 2200, each born from collaboration with teams on the ground. HOSTAFLOT 7310 stands out in copper flotation, eliminating the headaches of inconsistent recovery. Operators wanted a reagent that delivered similar yield whether the ore was clean or plagued by fine particles. So we tightened our raw material specs and spent countless pilot days tuning the blend. HOSTAFLOT 3420 entered the market for lead-zinc, giving lower-dosage solutions without walking away from recovery yield. Experience taught us that minor shifts in our plant mixing lines can mean the difference between frother meltdown and dependable concentration. From the first batch, HOSTAFLOT 2200 drew attention in rare earths for its selective pickup, a focus born from our time in the field working with small and mid-tier customers under price and purity pressure.

    Consistency doesn’t come from machines alone. Every HOSTAFLOT batch undergoes blend checks, but we keep it real—quality teams verify on-site what the lab reflects. Extra hands check odor, density, phase stability, and foaming before drums go out. We don’t brush aside off-spec runs; we catch them early and pull them aside instead of wishing the problem away downstream. Over the years, this active role in quality checking shrunk field complaints to a trickle, and it gave HOSTAFLOT a practical edge that premium pricing alone can’t buy.

    Performance That Matches Field Expectations

    There’s always talk in our industry about magic-bullet reagents. In reality, teams ask for reliability, not miracles. HOSTAFLOT’s popularity grew out of word-of-mouth between processing managers who needed a product that wouldn’t upend a shift if the slurry density shot up or down. Our models like the HOSTAFLOT 5095 handled cascading changes in mineral feed, keeping froth levels predictable even during start-up chaos. That came from behind-the-scenes changes in our production line—pour rates, agitation cycles, even the temperature profile after blending. Not flashy tweaks, but rooted in real feedback.

    HOSTAFLOT models work across a surprisingly wide temperature window. We know not all plants sit in temperate regions, so we designed HOSTAFLOT 2314 to keep stability in tropical heat, reducing downtime linked to reagent breakdown. We learned by losing early batches to separation and phase drift, so now, whenever a customer runs a trial, our technical team checks drum-by-drum under their site’s true conditions, not just our own warehouse assumptions.

    Beyond the Beaker: Environmental and Handling Concerns

    Meeting regulations matters if you want to keep doors open long term. We don’t treat this as a ticking-the-box exercise. Hostaflot products avoid compound classes flagged by REACH and local laws. Each model in the series carries a careful balance between operational efficiency and manageable downstream impact. We redesigned HOSTAFLOT 3480B when new water-discharge restrictions hit copper processing zones, altering surfactant ratios to suit stricter criteria without gutting output yield.

    Plant safety teams voiced concerns about viscosity and splash when dosing in high-speed lines, so we invested in a pumpability project—testing not just lab samples but full-scale batches at a sister customer plant. HOSTAFLOT 2610’s final blend reflected lower spill risk, handled easier with standard gear, and proved less likely to gel in cold storage tanks. These aren’t brochure specs—they’re results we validated side-by-side with operations managers, who told us bluntly where old formulas fell short.

    Markets and Applications: Breadth with a Purpose

    HOSTAFLOT established a name in sulfide flotation. Plants dealing with chalcopyrite, galena, and sphalerite value the line for selectivity, especially under fluctuating ore feeds. Operations tackling gold-pyrite concentrate use HOSTAFLOT models to sharpen recovery in high-clay environments. Over time, new mineral challenges like rare earth projects, lithium producers, and even specialty ceramics approached us for help. Instead of pushing a one-size-fits-all approach, our R&D teams worked directly with these clients. For spodumene, for example, we tested HOSTAFLOT 2609 to deliver cleaner separation with fewer surface contamination complaints from downstream refiners.

    Getting HOSTAFLOT right for molybdenum required more than changing a frother; it needed tighter raw materials and separating mixing zones in the factory. By working with processing teams, we found small improvements in the HOSTAFLOT 4220 model, leading to smoother plant runs and lower tailings penalties.

    How Our Long-Term Investment Shapes HOSTAFLOT Quality

    Reliability pays off faster than launches of new models every quarter. HOSTAFLOT earned its spot in plant warehouses and process lines by surviving ongoing review—not just at trial stage, but each repeat order. The expectation isn’t to hit a miracle number, but to show up each time at a quality level that doesn’t force plant managers to scramble. No product gets the HOSTAFLOT name until we’re certain it matches reality, not just paper targets or marketing slides.

    Over the years, some clients told us frankly about batch mismatch between shipments. Rather than hide from these issues, our in-house process engineers set up extra checkpoints—pulling random lots and running control tests, adjusting for shifts in raw material supply or weather-induced change in reaction times. HOSTAFLOT formulations are guarded secrets within our own plant because we found that tight access controls cut down on shortcutting in raw material substitution or blend variations.

    Supporting Process Teams Within and Beyond the Order

    Our staff spends a lot of time at customer plants, troubleshooting and mapping out dosing to suit site specifics. HOSTAFLOT doesn’t travel with only a spec-sheet; it comes with technical support and, when the job calls for it, boots on the ground. Sometimes that means splitting delivery lots across temperature zones. Sometimes it means sending diagnostic teams to investigate recovery dips after plant expansions. Experience taught us that an open feedback loop always beats pretending every formula works everywhere.

    If a shift manager calls in a concern about persistent froth collapse, our engineers review operations data, sometimes even arrive with samples from different batch runs, not just the last order. It’s common for hostaflot team members to follow up with longer-term projects, studying reagent interaction with site water chemistry and mineralogy. Such close links with the process floor keep us alert to problems before they spiral, changing not only a single model’s blend but often sparking improvement across the line.

    Transparency in Production and Testing Builds Trust

    Decades supplying chemical reagents to mineral processors taught us the value of plain talking and traceable testing. We post all batch certifications openly and keep reference samples in-house for long periods, pulling them for customer audits, legal reviews, or just in-house troubleshooting. HOSTAFLOT carries a unique batch code, tying every drum to its raw material source, operators on shift, and test data. If a customer notices any inconsistency, we can pull the original sample and test it side-by-side, removing doubt in real time instead of arguing over phone calls or endless email chains.

    We take pride in letting clients inspect every step of our quality process. Open-door visits are routine—clients check our production lines, see analytical instruments in action, and speak with the team leaders who actually ran the batches. We find these tours build confidence faster than polished data alone.

    HOSTAFLOT Versus Other Brands: What Sets Us Apart

    The chemical supplier field is crowded. Price-wars and copycat formulas tempt many to chase the lowest cost per drum. HOSTAFLOT holds its place because our customers see the real equation—plant downtime, batch-to-batch drift, and cleanup headaches weigh heavier than a few cents saved upfront. Many new entrants in flotation reagents lean on outsourced blends or toll manufacturers. We control every step from incoming raw material to final testing, and that keeps finger-pointing out of the equation if anything goes off-track.

    Some competitors offer a dizzying array of variants, making it tough for on-site staff to know what actually matches their needs. HOSTAFLOT keeps its model structure focused—each one addresses a specific problem, with clear field history and direct technical support. Since we own our recipes, we’re not hostage to supply shortages or third-party substitutions. Every production run answers to plant results, not to abstract blend standards. Laboratory-only suppliers struggle to keep up when site realities drift away from test conditions; we commit to updating our models as those realities shift, using operator feedback and batch data as our primary guides.

    Stability and Service Redefine Value

    Long-term partnerships remain at the core of our HOSTAFLOT model. We work to balance reliability with change—improving environmental profiles, handling, and recovery edge, but not sacrificing the qualities that make plants reorder. Shipment schedules flex around site maintenance plans, not just delivery truck logistics. We check for field compatibility at every handover, going as far as collecting customer feedback six months post-use. In return, we receive candid perspectives from operators—what’s not working, where application quirks or unexpected ore changes need new attention.

    HOSTAFLOT’s service focus shows not just in paper specs but in how client issues actually get solved. We live up to solutions only by making sure the people who answer calls know technical details and production realities, not just sales scripts. That includes training in plant troubleshooting and first-hand experience of batch handling—so front-line questions get real answers, not runarounds.

    R&D: Strengthening HOSTAFLOT in the Face of Future Shifts

    Regulation keeps tightening, ore grades keep changing, and energy price swings alter how plants run their flotation circuits. We channel this pressure into an active R&D drive. HOSTAFLOT development does not happen in a vacuum—it draws in ideas and problems direct from the operations floor. Our teams bring in mine site water samples, tailings, and concentrate slurries for bench tests, seeking better selectivity, kinder environmental discharge, or improved shelf stability without surprise trade-offs.

    Any new HOSTAFLOT formula must pass under the critical eye of our in-plant partners, not just survive a lab shaker flask. Over the past five years, we’ve adjusted feedstock origin, plant mixing sequence, and response to mixed ore bodies across large and micro-scale operations. Technical milestones pop up—HOSTAFLOT 3510 increased copper recovery on high-iron ores, and HOSTAFLOT 2290 reduced foaming artifacts in closed upstream water recirculation loops. Each step comes out of failures and retests—a proof that improvement builds on field reality rather than hope.

    Looking Ahead: Our Pledge to Consistent Quality and Support

    Modern mineral processing puts new stress on reagent makers. Plants push boundaries on efficiency and compliance, and new orebodies throw chemical surprises one after another. HOSTAFLOT stands as our answer—built for change, tested on the ground, and trusted by real-world processing teams. As regulations evolve, and as ore complexity grows, we keep investing in our people, our plant, and our products.

    Our goal never stops at making HOSTAFLOT well—it means responding fast when process drift returns or when new feed or environmental demands appear. We listen, adapt, and deliver batches tailored by need rather than guesswork. Everything we produce comes from hands-on commitment, and we keep that approach alive with HOSTAFLOT so processing professionals can count on results shift after shift, shipment after shipment. Every day on the floor, we hold ourselves to that promise.