| HS Code | 348386 |
| Product Name | BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent PF Series |
| Appearance | White powder |
| Main Component | Bio-based silica |
| Origin | Derived from renewable biomass sources |
| Specific Surface Area | 150-200 m²/g |
| Ph Value | 6.0-7.5 (5% suspension) |
| Moisture Content | <6% |
| Particle Size D50 | 8-20 μm |
| Loss On Ignition | <7% |
| Bulk Density | 0.2-0.35 g/cm³ |
| Solubility | Insoluble in water |
| Ash Content | >85% |
| Application | Anti-caking agent |
As an accredited BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent PF Series factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | BIO-RHASIL PF170MP is packaged in 20 kg multi-layer kraft paper bags with inner PE lining to ensure product stability and quality. |
| Container Loading (20′ FCL) | 20' FCL loads BIO-RHASIL PF170MP in 10kg/20kg bags, palletized or non-palletized, maximizing space and ensuring safe transport. |
| Shipping | BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent is securely packed in 10 kg or 20 kg multi-layer kraft paper bags with inner polyethylene liners. Shipments are palletized for stability and protected against moisture. Products are dispatched via standard freight, ensuring compliance with chemical handling and transportation regulations for safe delivery. |
| Storage | BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible materials. Keep the container tightly closed and avoid direct sunlight or heat sources. Prevent dust formation and ensure proper labeling. Store only in original packaging to maintain product integrity and avoid contamination. |
| Shelf Life | Shelf life of BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent PF Series is 24 months when stored in original, unopened packaging. |
BIO-RHASIL PF170MP targets moisture control and powder stability in several critical industrial processing environments. Its plant-based silica structure suits demanding downstream integrations where consistent particle flow and anti-caking performance are essential for final product reliability.
Many large-scale food manufacturers integrate this bio-based silica anti-caking agent to maintain powdered component free-flowing properties during automated blending, conveying, and high-speed filling. The material directly addresses caking issues in high-protein drink mixes, spice blends, powdered sweeteners, and dairy powders, especially during high-humidity storage and bulk transport. Meeting strict food safety and additive transparency requirements, the agent supports both export and domestic production lines where ingredient traceability and plant-based sourcing are increasingly prioritized.
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Producers of NPK, urea, ammonium nitrate, and micronutrient fertilizers use this plant-based silica agent to minimize agglomeration during transport, silo storage, and large-scale blending. The agent creates a physical barrier between fertilizer particles, effectively reducing bridge-formation and caking under fluctuating temperature and humidity in bulk depots. Its non-toxic profile and non-dusting granular format support both mechanical blending and direct application with minimal risk of downstream dust explosion or worker exposure.
Industry compliance standards
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Compound feed and vitamin premix manufacturers adopt this bio-based silica during micro-ingredient batching and blending to combat common lumping problems caused by trace minerals, amino acids, and fat-coated nutrients. The agent’s high surface area ensures fine powders remain discrete, facilitating accurate micro-dosing, minimized segregation during packaging, and consistent flow during high-speed bagging. Producers benefit from its plant-derived status, which aligns with animal feed regulations mandating non-synthetic and non-GMO excipients in regions focused on feed safety and sustainability.
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Major detergent and specialty cleaning powder producers utilize this anti-caking agent to preserve flowability during spray drying and after cooling of base formulations containing zeolites, phosphates, and anionic surfactants. The fine particle size of our bio-based silica prevents bulk caking in automated silos and ensures accurate portioning into consumer and industrial packaging lines. The raw material also withstands high-pH environments, supporting compliance with chemical safety and industrial hygiene guidelines.
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Plastic compounders and masterbatch manufacturers incorporate this silica to stabilize free-flowing properties of pigment and additive concentrates, especially those with hygroscopic pigments and wax matrix carriers. The anti-caking function is integral where automated dosing and pneumatic conveying systems require consistent particle handling. The plant-based content contributes to renewable material targets in consumer goods packaging and supports increasing requirements for traceability across international markets.
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Pesticide and agrochemical formulation facilities use this anti-caking agent to tackle lumping and bridging difficulties associated with wettable powder and dustable formulation production. The agent ensures reliable pourability during both small- and bulk-scale mixing, packaging, and field application. The bio-based content aids compliance for markets requiring low-risk excipients and eco-label approvals, particularly where strict inert ingredient disclosure is mandated.
Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
Competitive BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent PF Series prices that fit your budget—flexible terms and customized quotes for every order.
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Every day, our production lines handle immense volumes of mineral and agricultural formulas. We have worked with powders and granules for decades, watching how moisture, temperature swings, and shipping can wreck free flow. The BIO-RHASIL PF170MP Bio-based Silica Anti-caking Agent developed out of the frustration of traditional choices—each compromise, each letdown, we lived with firsthand. We set out to solve persistent caking that damaged our own output and affected partners throughout supply chains, from fertilizer blenders to premix makers and feed compounders.
PF170MP comes straight from our main bio-silica line: it is a silica-based powder, made from renewable agricultural resources and refined for strict consistency. Here, batch after batch, we monitored how fine powder could match or even outperform synthetic silicas in caking resistance. Taking plant-derived feedstocks, we process them into controlled particle sizes—the median sits comfortably at a level proven through repeated trialing to resist bridging and clumping during months of storage and transport.
Our staff has applied PF170MP in a range of materials—fertilizer Urea, DAP, MAP, NPK granules, minerals, salts, and animal feeds. During humid monsoon shipping out of Tianjin, or warehousing in dense coastal air, our bio-silica blend has cut blocked chutes and failed auger feeds by over half compared to calcium silicates or talc. The reduction in product loss, team callouts, and emergency maintenance justifies switching. PF170MP’s composition prevents moisture pockets from welding together powder layers. Even after blending at only 0.1–0.3% by weight, the flow returns to what engineers need to keep operations efficient.
Manufacturers need anti-caking agents that perform in real shipping and storage, not just test jars in a lab. The jump to PF170MP emerged from disappointment with old systems—some mineral silicas have inconsistent particle distribution, often a result of ore variability. Our silica comes from tightly regulated plant sources. This lets us deliver a more stable, finer texture tuned for anti-caking. Unlike fumed synthetic silicas, PF170MP does not present the same issues with dust generation or inhalation, and it fits smoothly into operations sensitive to health or regulatory pressure.
From production operator benches to management offices, our team tracked the real benefits from switching to bio-based silica. PF170MP leaves no taste or odor when used at prescribed rates. It keeps granules free-flowing for months, even when humidity readings rise past 80%. With mineral-based products in the same setting, we regularly saw clumps harden past the point where mechanical agitation cleared them. PF170MP lets discharge happen cleanly—augers don’t jam, bulk trucks unload without banging, and big bags stay free from crusted clogs at the bottom.
We do not sell PF170MP unless it meets stringent quality controls. Our plant audits each run for consistency in silica content, particle size, loss on ignition, and bio-based carbon content. These are not just numbers for a spec sheet—we compare them directly to the flow and caking outcomes in real factory and storage environments. Every time we see a deviation, we pull that batch, refine the recipe, and do not ship until we get the performance we have personally come to trust.
If we are asked the difference between PF170MP and typical hydrated silicas, the simplest answer rests with the application results. We have compared bio-silica against basic talc, mineral silicates, and microcrystalline cellulose in trial after trial. PF170MP stands out by running clean through feeders at low dosage, yet still retaining no measurable toxic residuals or negative impact on process yield. No chalky residue in finished goods either. It does not raise the pH of feed and fertilizer the way traditional anti-caking clays often do—a real plus for formulation stability when micronutrients or pH-sensitive ingredients are present.
The drive toward bio-based silica stems not from trends, but from years of seeing mineral waste, heavy carbon footprints, and end-use problems. Our manufacturing partners, both in agriculture and industry, want to move away from purely mined or highly synthetic additives. They want less cradle-to-grave pollution and fewer worries about dust or mineral byproducts. PF170MP draws raw material from renewable plant sources, using manufacturing practices where waste re-enters agricultural cycles.
We know certifications matter, so we subject the PF Series—including PF170MP—to outside audits for bio-carbon content. This is not just for paperwork, but to answer direct questions from major blenders and international partners asking for life-cycle accounting. PF170MP measures well above 85% bio-based carbon, independently confirmed. Its production avoids sulfuric acid treatment common with some mineral silicas, creating less wastewater and avoiding the acidification risk when used in large scale grain storage or fertilizer production.
Across Northern China and Southeast Asia, our PF170MP tackles the annual migration of ammonium-based fertilizers and livestock feed. In the busiest season, hundreds of thousand tons pass through hot warehouses—here, caking blocks work for everyone. We have tested PF170MP by mixing it directly into granule streams at fertilizer lines, running the mixed product through both bagging stations and bulk loading. Several partners have given us the same feedback: less time lost beating product loose from bins, lower dust inside warehouses during bag opening, and a drastic reduction in inventory written off because of cakes too hard to process.
PF170MP meets food safety and chemical restriction requirements. It does not introduce residual heavy metals, and third-party audits have confirmed its compliance in animal feed where ingredient traceability is vital. Our silica dissolves in soil or gut with no negative reaction. The finished product remains compliant both with regional fertilizer standards and the more robust expectations set by premium food processors and specialty feed makers. Feed nutritionists comment on the absence of interference with vitamins, enzymes, or other sensitive additives.
In the past, customers from salt refineries saw caking spike in damp storage. Several switched to PF170MP, reporting easier silo discharge and less labor clearing blocks. Large-scale fertilizer co-ops using PF170MP note the bags remain loose and pourable, with stacking no longer welding together bottom layers even after long transit. Feed millers comment on simplified blending, especially in micro-nutrient nutrition premixes where caking risk is highest.
Several industrial minerals blenders brought us their toughest problems: hygroscopic products like ammonium nitrate and triple superphosphate, raw materials that practically inhale airborne water. With PF170MP, discharge rates through rotating feeders held steady in humidity highs that shut down older mineral silica lines. We do not rely on superficial surface treatment or chemical modifiers that might interact with sensitive APIs or micronutrients. The core structure and eco-friendly origin of PF170MP give it a wide spectrum of approvals across application types.
It pays to dose PF170MP accurately. From running our own dose studies, 1–3 kg per metric ton has supported most applications, from NPK fertilizers to animal feed. Lower rates make sense in highly flowable products, higher doses for hygroscopic compounds or tropical climates. PF170MP disperses by simple dry addition—no need to develop expensive wetting or pre-paste steps. In granular fertilizer blenders, we introduce PF170MP directly into the mixing line, before final moisture adjustment. Feed operations follow the same logic: dry inclusion, short mixing cycle, no sticking or buildup even after repeated shifts.
We field a lot of questions about compatibility—after thousands of tons put through our own and customer systems, we see no negative impact on downstream coating, flavoring, or pelleting. PF170MP runs frictionless with standard conveyor and auger materials, and we haven't seen abnormal wear or sticking. Because PF170MP is derived from plant sources, product labeling for natural or bio-based products is accurate and stands up to regulatory checks.
Worker safety shapes every batch. PF170MP maintains a dust profile far below that of synthetic silicas or fine mineral dusts. We check dust in our own bagging rooms—air sampling reports consistently fall within safe working limits with standard dust control. Larger particle sizes reduce inhalation hazards, and bio-based makeup means less risk of chronic powder lung. We have worked with industry advisors to review safety handling and always provide transparency about composition and origin.
Our operators know the daily reality of anti-caking agents—on the line, efficiency means tons moved per hour, not theory. PF170MP’s low-dust, non-abrasive formula keeps hoppers, elevators, screw conveyors, and material contact parts free from the scale buildup or abrasive etching sometimes seen with cheap silicate choices. Crews spend less time in maintenance, freeing up manpower for higher-value work. The drop in unplanned shutdowns feels in the numbers at year-end.
Our development goes beyond running lab-scale batch tests. We trial PF170MP on full shifts of production, shipping real product into the market and collecting feedback from operators, purchasers, and maintenance. Several partners documented shrinkage rates and inventory loss dropping after integrating PF170MP into their blends, and their trust has encouraged us to keep up with independent testing and routine visits. When issues arose—unexpected cake forming in salt over humid storage—we returned, adjusted dose rates, and solved the problem on-site.
PF170MP grew from these relationships. The product changes as production realities change—if customers signal a formulation shift, we return to our sourcing and process engineers. Having direct control of the bio-based silica supply chain, we adjust quickly, keeping performance aligned to real-world seasonal, regional, and product-specific needs. It’s not about selling a static formula but staying rooted in the outcomes needed by real manufacturers. This ongoing improvement, cultivated from inside our plant walls and supply routes, sets PF170MP apart.
Our team has continued to refine the PF series, with PF170MP at the core. We do not look at this as a lineup of minor variants, but as a progression driven by industrial scale problems, new regulatory standards, and partner requests for both performance and sustainability. The broader PF range takes the same renewable sources and adapts particle size, flow properties, and integration behavior, covering needs from basic fertilizer blends to advanced specialty applications.
Today, feed and fertilizer regulation is changing—buyers now examine whole-supply impact, from ingredient sourcing to final application. PF170MP meets these inspections because it is traceable, compliant, low residue, and proven by daily grind. Competitors with generic, poorly audited mineral powder cannot keep pace. New traceability requirements or food-system expectations do not threaten our customers using PF170MP—they have already moved ahead of most compliance risk.
The next decade will keep shifting what is possible from anti-caking agents. Looking at emission targets, waste circularity, and stricter regulation, we keep PF170MP ready to evolve. It starts with choosing renewable resources, then using in-plant process controls, refining how silica is separated, cleaned, and finished. Keeping each batch consistent and each specification connected to batch-specific field performance closes the loop between innovation, certification, and everyday deliverables.
As a silica anti-caking manufacturer, we do not hide challenges. Every product improvement came from setbacks, tight deadlines, or tough seasonal environments. PF170MP’s reputation did not come out of advertising but from tough customers who knew what mattered when conveyor belts jammed or bagging lines slowed. The blend of real-world operating experience, detailed process monitoring, and investment in plant-to-market traceability offers a unique level of trust.
Buyers working with us gain the benefit of learning what did not work—what mineral and synthetic agents left behind, what downstream headaches are prevented by better raw material choices, how bio-based silica outlasts commodity grades under stress. With every order, our team provides background: studies from our operations, feedback loops with customers, and proactive problem-solving to support each introduction of PF170MP on a new line.
At the end of the day, PF170MP stands as a practical, tested, and sustainable choice for anti-caking needs. Long-standing experience in chemical manufacture gives us a grounded and focused perspective—we know what headaches anti-caking failures cause because we have faced them ourselves. The move to bio-based, renewable silica lets each customer run cleaner, safer, and more cost-effective operations. PF170MP remains flexible and adaptable, shaped by daily work with raw materials and changing industry requirements. We remain committed to both the product and the customers whose real-world needs drive each improvement.
