| HS Code | 530549 |
| Product Name | Brisil HDS-165 Bio-based Highly Dispersible Silica |
| Application | Green Tires |
| Silica Content Percent | ≥ 96% |
| Ph Value | 6.5 - 7.5 |
| Bet Surface Area M2 G | 160 - 180 |
| Dbp Absorption Cm3 100g | 215 - 250 |
| Loss On Ignition Percent | < 5% |
| Moisture Content Percent | < 5% |
| Particle Size D50 Microns | 8 - 13 |
| Whiteness Percent | ≥ 93 |
| Pour Density G L | 120 - 160 |
| Oil Absorption Value Ml 100g | 230 - 260 |
As an accredited Brisil HDS-165 Bio-based Highly Dispersible Silica for Green Tires factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Brisil HDS-165 is packaged in 15 kg multi-layered paper bags with polyethylene liners, ensuring moisture protection and safe handling. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Approximately 7–9 metric tons of Brisil HDS-165 packed in 10/15/20 kg HDPE bags, palletized. |
| Shipping | Brisil HDS-165 Bio-based Highly Dispersible Silica is securely packaged in 10, 15, or 20 kg multi-layer paper bags with inner polyethylene liners. Palletized for stability, shipments are arranged via road, sea, or air, ensuring safe transit and protection from moisture. Custom packaging options are available upon request. |
| Storage | Brisil HDS-165 Bio-based Highly Dispersible Silica should be stored in a cool, dry, and well-ventilated area, away from moisture, acids, and strong oxidizing agents. Keep the packaging tightly sealed to prevent contamination and exposure to air. Avoid direct sunlight and excessive heat. Store the material off the ground and handle with care to minimize dust generation. |
| Shelf Life | Brisil HDS-165 Bio-based Highly Dispersible Silica has a shelf life of 24 months when stored in cool, dry conditions. |
Brisil HDS-165 offers advanced dispersion and high purity, making it a preferred silica raw material for green tire and selected polymer composite applications across the mobility and rubber sectors. Below, we detail the major downstream industrial scenarios, specifying technical standards, realistic compounding ratios, relevant production steps, and the actual finished product types supplied to world and regional markets.
Automotive tire manufacturers use this bio-based silica to enhance wet grip, reduce rolling resistance, and maintain abrasion resistance in passenger car treads. The material integrates into modern rubber compounding systems, replacing part of carbon black to achieve lower CO2 emissions during usage and production. HDS-165 supports advanced performance tires for electric and ICE vehicles, helping producers meet emerging green mobility requirements and compliance standards.
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Silica HDS-165 enables improved flex fatigue resistance, ozone protection, and dimensional stability in sidewall compounds for commercial TBR tires. It reduces heat buildup under long-haul and heavy-load conditions. TBR tires leveraging this biogenic silica minimize rolling resistance without compromising safety or mileage, supporting fleet sustainability and regulatory compliance targets in logistics and mass transit sectors.
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Manufacturers of bicycle and scooter tires employ this highly dispersible silica to achieve lightweight, low rolling resistance, and anti-skid performance in premium tire tread and carcass formulations. The bio-based origin responds to consumer and institutional demand for renewable-content transportation goods, especially in Europe and Asia-Pacific markets.
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Silica HDS-165 improves rolling efficiency and reduces the weight of polymer matrix in industrial conveyor belt applications, especially in mining, recycling, and logistics. Its excellent dispersibility helps maintain low abrasion and cut growth even under sustained dynamic stress, while lowering power consumption at high throughput conveyor operations.
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Infrastructure contractors adopt highly dispersible silica into polymer-modified bitumen/asphalt mixes to improve rutting resistance, surface durability, and color stability for green infrastructure projects such as eco-friendly pavements and bike paths. The bio-based input helps achieve recycled and renewable material certification for public roadworks.
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Producers of high-value footwear use this silica to impart lightweight, anti-slip, and abrasion resistance to rubber outsole compounds, while supporting claims related to renewable or recycled material content. The demand from premium casual, work, and athletic footwear brands is increasing, particularly in Europe and Japan, as end-users favor more sustainable consumer goods.
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Automotive OEMs and Tier 1 system suppliers utilize bio-based highly dispersible silica to produce weatherstrips, door, trunk, and window seal gaskets that combine low compression set, UV stability, and high mechanical integrity. These seals contribute to reduced noise, lower vehicle emissions, and increased cabin comfort, while meeting strict automotive and environmental safety standards.
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Competitive Brisil HDS-165 Bio-based Highly Dispersible Silica for Green Tires prices that fit your budget—flexible terms and customized quotes for every order.
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Decades in chemical manufacturing have shown us what really creates breakthroughs. Consistent quality, dependability, and a willingness to rethink waste define progress. When we developed Brisil HDS-165, we set out to achieve more than just another highly dispersible silica. We saw a gap in the market for a material produced with lower emissions, no fossil feedstock, and true performance benefits tailored for the next generation of sustainable tires.
Traditional silica production relies heavily on mined quartz and energy-intensive processes, which leave a considerable environmental footprint. By drawing raw materials from rice husk ash instead, we address two challenges at once—reducing agricultural byproduct waste and cutting industrial emissions. HDS-165 stands apart from other silica by both its origin and impact. This bio-based approach results in fewer CO2 emissions without sacrificing technical performance.
Every tire manufacturer faces similar hard choices while formulating tread and sidewall compounds. Demands for low rolling resistance, long life, wet traction, and easy processing usually force compromises. Moving away from standard fossil-derived HD silicas, we built HDS-165 around the realities of mixing and final product demands.
The primary feature we see from user feedback and internal testing is the open structure of our silica particles. High dispersibility was not just a metric for us; it reduces mixing times, cuts energy costs, and helps avoid batch-to-batch variation. In our labs, the surface area—measured by BET—regularly hits benchmarks of over 160 m2/g, with controlled pore size tailored for elastomer interaction. Particle architecture matters when you want full polymer reinforcement; small aggregates without unnecessary hardness mean smoother mixing and easier filler distribution.
Tire plants often comment on the noticeable drop in compound viscosity and fewer hot spots in mixers during extended runs with HDS-165. Silica silanol groups remain reactive enough to boost silane coupling, giving tire treads durability and resilience without the normal payback in processing headaches. We have put extra effort into screening out coarse fractions and stabilizing bulk density. This attention surfaces right away in reduced dust formation, leading to cleaner working areas and less material loss.
Our team started pilot trials on converting rice husk ash into highly pure silica more than ten years ago. Indian rice mills generate thousands of tons of ash annually—mostly discarded, sometimes used for low-value fill. With the HDS-165 process, we secure a feedstock that would otherwise build up in landfills or be burned in the open, contributing to air pollution and lost agricultural value.
We designed each step of our process to run at lower temperatures compared to conventional sand-to-silica manufacturing. Technicians on our floor see the difference in energy bills and safety. The need for harmful mineral acids or heavy metal catalysts is eliminated, lowering chemical waste. Plant emissions tracking routinely shows our CO2 footprint per ton at a fraction of synthetic alternatives.
We also noticed early on that our method yields a purer, more consistent product. Contaminants like iron, alumina, or heavy metals come in much lower concentration—enough to eliminate unpredictable production delays. For tire companies, supply reliability and fewer quality rejections have real world meaning: less downtime, less shrinkage, tighter process control.
Any silica manufacturer can talk up technical purity or run-of-the-mill surface area numbers. What we see in practice with HDS-165 is the effect on finished tire performance. It’s not just about lower rolling resistance or longer tread life, though both show up in our customer’s lab reports. Tires using our bio-based silica tend to post improved wet braking scores, which target direct safety for drivers. We hear from development managers who have been struggling to meet the latest EU labeling regulations, finally finding compliance easier with our product.
We put Brisil HDS-165 through exhaustive in-house and partner tire testing. Across a dozen compound prototypes in different tread and sidewall chemistries, we logged:
Many green tire initiatives stop at energy savings. Our mission with HDS-165 pushes further by tracing each batch back to agricultural input. Rice fields annually fix carbon into the plant body, which re-enters the industrial cycle through our silica. After tires reach end of life, silica stays chemically stable, avoiding leaching or toxic breakdown. By tying these supply loops together, we offer tire OEMs a credible pathway toward Scope 3 emission targets.
Green claims only matter if they hold up in audits. All batches of Brisil HDS-165 ship with documented biogenic carbon content, certified by independent laboratories under EN 16785-1 and ASTM D6866 guidelines. In practice, this means tire brands can substantiate their use of renewables when seeking eco-labels or satisfying original equipment manufacturer procurement rules.
Day-to-day plant operation can often make or break new materials. With HDS-165, fewer dusting issues and less static cling have shown up as frequently reported benefits. Our teams optimized granule size—generally below 10 microns in mean diameter—after feedback about meter feeding systems and bag dumping ergonomics. Fewer airborne particles cut both cleaning time and the need for protective gear.
Batch homogeneity matters most where quality auditors track every parameter. Shift leads have shared how HDS-165’s consistent moisture content—kept reliably below 5%—helps stabilize in-process rheology. Fewer reworks and downtime directly benefit both margin and workforce morale.
Waste-reuse efforts only work at scale when output runs match the tightest modern tire requirements. Plant managers reported early skepticism about bio-based input quality. Continued lot traceability, low levels of black carbon carryover, and a stable supply of rice husk ash have closed those concerns. We focus on building confidence through regular QA reports, not just marketing language.
We aimed HDS-165 at the green tire market first, but our product is already turning heads across other rubber applications. Technical teams working on technical hoses, conveyor belts, and advanced vibration dampers see similar compounding gains. It speaks to the adaptability and cross-industry merit of the bio-based production route.
Researchers in polymer blends note that HDS-165’s high purity translates into brighter color options in finished compounds. This opens up new potential for sporting goods and consumer products where whiteness, texture, and visual appeal rank alongside technical strength.
The drive for more bio-based content in technical rubber often stumbles on the lack of available, high-volume raw materials. By scaling up rice husk ash conversion, we are working to unlock bottlenecks and de-risk production plans for any brand looking to position itself as truly sustainable—not just on paper, but in measurable production choices.
For years, traditional precipitated silicas claimed eco-credentials based on energy reduction tweaks or incremental changes at the source. True step-changes require a new feedstock, new plant technology, and a commitment to closing supply side gaps. Tire producers who run pilot batches with HDS-165 frequently bring up legacy mixing problems that simply fade: poor batch reproducibility, dispersibility drop-off over time, surface treatment inconsistency, or difficult integration with existing silane protocols.
In our work with leading tire R&D teams, HDS-165 has proven less sensitive to changes in humidity during handling. Storing bags under typical warehouse conditions does not trigger the caking, clumping, or premature agglomerate formation so common with standard fossil-based silica. This saves on both material prep time and complicated pre-processing steps.
Technical audits on finished tires reveal fewer failures in mechanical and chemical cross-linking. By using a cleaner, lower-impurity silica, manufacturers report passing QA/lot release parameters with lower rejection rates. This gains further significance where regulations push for lower rolling resistance and mandatory durability metrics.
Transitioning an entire segment like green tires toward bio-silica involves more than launching one product. HDS-165 has faced early skepticism from procurement teams and plant engineers accustomed to decades of predictable fossil-based materials. We addressed these head-on, hosting side-by-side mixing tests, and often fielding technical staff to production sites during rollout.
Securing a consistent, high-purity rice husk ash stream remains a logistical challenge. Climate impacts, shifts in rice agriculture, and local waste collection all impact feedstock supply. We built multi-sourcing networks and backup purification systems to ensure stable quantity and purity. By investing in direct ties to mill operators and regional co-ops, we reduce the risk of batch variability or interruption.
Quality control remains a relentless focus. Real-time analytics, continuous pilot line feedback, and R&D collaboration with key tire brands push us to refine particle handling, surface chemistry, and flowability. Where high-speed mixing plants or fully automated processes raise unique demands, we continue working directly with end-user teams to sharpen and adapt every production run.
We backed HDS-165 from the start because tire products define mobility and sustainability for a new generation of consumers. As regulatory pressure increases and automakers demand greener supply chains, the role of material origin and lifecycle impact moves front and center. Our experience in chemical manufacturing gives us a unique perspective: real change comes from measurable process improvement, transparent sourcing, and relentless technical follow-up.
Tire companies seeking out performance alongside savings in energy and lifecycle emissions find value in a bio-based highly dispersible silica that consistently meets specifications. Our team stands behind Brisil HDS-165 as not just another raw material, but a catalyst for responsible manufacturing and market leadership in the ever-changing world of green technologies. Every ton produced replaces what would be discarded waste, offsets fossil dependency, and helps position the next wave of tires for regulatory and consumer success. If you aim to design greener, high-performing tires that deliver on both environmental and commercial grounds, HDS-165 opens new pathways forged by dedicated, hands-on manufacturing experience.
