| HS Code | 344008 |
| Product Name | BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion |
| Type | Zinc Oxide Inorganic Sunscreen |
| Appearance | White liquid dispersion |
| Zinc Oxide Content | 45-55% |
| Particle Size | Less than 200 nm |
| Dispersing Medium | Water |
| Ph Value | 7-9 |
| Sunscreen Type | Physical (Inorganic) |
| Broad Spectrum Protection | Yes |
| Non Nanoparticle | Yes |
| Suitable For Sensitive Skin | Yes |
| Spf Booster | Yes |
| Heavy Metal Content | Low |
| Stability | High stability against UV degradation |
| Application | Personal care sunscreens, lotions, creams |
As an accredited BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 20 kg white plastic drum labeled "BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion" with safety instructions. |
| Shipping | BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion is shipped in tightly sealed, corrosion-resistant containers to prevent contamination and moisture absorption. It should be handled as a non-hazardous cosmetic chemical, stored upright in a cool, dry place, and transported in compliance with standard regulations for skin care raw materials. |
| Storage | BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion should be stored in a tightly sealed container, away from direct sunlight and moisture. Keep in a cool, dry, and well-ventilated area, ideally between 5°C and 30°C. Prevent contamination by avoiding exposure to incompatible materials, such as acids and strong oxidizers. Handle with care to maintain product stability and effectiveness. |
BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion is utilized by global manufacturers as a functional ingredient where ultraviolet (UV) protection and photostability are required. We work directly with downstream partners in regulated industries to help them achieve consistent performance, compliance, and processing efficiency. Below are the key industrial use scenarios where manufacturers integrate our material in their proprietary processes and finished products.
Major cosmetic manufacturers incorporate this dispersion as the primary UVA/UVB filter in formulations, aiming for high protection factors in both mass-market and premium sunscreen products. The easy-dispersing, uniform particle size dispersions help formulators maintain transparency while meeting strict stability requirements for water-in-oil and oil-in-water emulsions. Raw material traceability and batch consistency play a central role in production scale and compliance audits.
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Color cosmetics producers utilize our dispersion to formulate pressed powders, foundations, and tinted moisturizers with certified sun protection claims. Maintaining dispersion fineness and non-whitening performance allows high pigment loading and stable tinting without agglomeration, supporting batch-to-batch color accuracy alongside regulatory-approved mineral filter claims for global markets.
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Pharmaceutical and medical device manufacturers incorporate the dispersion in topical barrier creams and ointments requiring both physical shielding and regulated UVA/UVB protection. Our controlled particle morphology supports high purity specifications to minimize sensitization risk, essential for therapeutic lines targeting sensitive skin, pediatric care, or post-procedural protection.
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Coating manufacturers in the plastics and wood sectors rely on our dispersion as an active component to impart intrinsic UV resistance in formulations for exterior applications. Consistent particle stability prevents yellowing and ensures compatibility with acrylic and polyurethane matrices, critical for long-term aesthetic retention and substrate protection in demanding climates.
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Technical textile finishers incorporate our dispersion during after-treatment stages to develop UV-blocking functional fabrics for outdoor wear, uniforms, and specialty medical textiles. Particle uniformity and low agglomeration enhance fixation on hydrophilic and hydrophobic fibers, helping customers meet both performance and safety standards without sacrificing fabric hand or process speed.
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Manufacturers of polyolefin and polyester films select this dispersion for direct inclusion in high-clarity masterbatches, aiming to boost UV shielding while preserving transparency in final extrusion or blowing. Dispersion stability reduces haze and ensures uniform matrix integration — critical for extended shelf life in food packaging, greenhouse sheets, or transparent barrier films.
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Competitive BINSUNPRO FIR-S Zinc Oxide Inorganic Sunscreen Dispersion prices that fit your budget—flexible terms and customized quotes for every order.
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Working in chemical manufacturing, we see every stage of sunscreen development up close—from the raw material selection to real-world product performance. The conversations with R&D teams revolve around practical needs, not just technical jargon. Years ago, many formulators settled for standard-grade powders or blends, sometimes frustrated with how these raw materials interacted with other ingredients or performed on the skin. Every batch runs into delicate balances: skin feel, transparency, reliable UV protection, and ease of formulation. BINSUNPRO FIR-S comes directly from those ongoing challenges and lessons learned in our own laboratories.
Our process doesn’t stop at producing a bulk material. It focuses on producing a zinc oxide dispersion that delivers both safety and performance, specifically for next-generation sunscreen applications. The FIR-S model contains a carefully engineered particle size range optimized for broad-spectrum protection. By selecting consistent primary particle sizes and controlling agglomeration, we supply a dispersion that absorbs and scatters both UVA and UVB rays—meeting the global push for comprehensive protection without compromising stability or ease of use.
Nobody in R&D wants to spend weeks chasing texture or transparency issues. Dispersing raw zinc oxide powder into a usable cream can create headaches: uneven spread, white cast, or even clumping. We have spent years refining our dispersion techniques to minimize these hurdles from the start. FIR-S zinc oxide comes pre-dispersed in a medium compatible with common emulsion systems. This saves time on the production floor, reduces machinery wear, and eliminates extra steps. Instead of struggling with powder wettability, our dispersion pours straight into the batch tank, blending down to the molecular level and finishing as a smooth base demanding less downstream adjustment.
Our own testing and collaboration with sunscreen brands proved that careful surface treatment of zinc oxide particles prevents negative side-effects—like re-agglomeration during transport and storage or poor mixing with natural oils and bases. The FIR-S dispersion makes use of a silane surface treatment, which forms a reliable interface between inorganic zinc oxide and organic sunscreen oils, improving stability and appearance. Many of our partners have commented that the finished creams provide a soft, almost undetectable appearance on skin, without the heavy chalkiness found in old-school zinc products.
The global market and consumer voices have changed the sunscreen industry. Safety for human skin and aquatic ecosystems now comes up in every regulatory checklist. Many retailers push back against chemical UV absorbers over concerns about hormone disruption and coral bleaching. Regulatory agencies in regions like the EU, Australia, Korea, and the United States have all increased scrutiny of organic sunscreen filters, especially oxybenzone and octinoxate. Zinc oxide, as an inorganic mineral, passes these reviews for both safety and environmental compatibility.
At the same time, achieving invisible or lightweight sun protection with zinc oxide hasn’t always come easy. Old grades of untreated zinc oxide left skins looking ghostly or thick, especially in higher SPF applications. FIR-S addresses this with a median particle size below 200 nanometers, targeted to cut visible light backscattering while retaining complete UV-blocking power. Our process avoids overgrinding, which can introduce excessive nanoparticulate content or compromise photostability. Each batch maintains a narrowly defined distribution, confirmed by electron microscopy and UV absorption measurements from our in-house quality control labs. More importantly, we track every lot for heavy metals and contaminants well below regulatory thresholds, putting real data behind our claims instead of relying on marketing phrases.
Some manufacturers supply general-purpose zinc oxide slurries or dry powders. These often demand high-energy milling to break down agglomerates, or result in variable interaction with base emulsions. We’ve engineered FIR-S from the standpoint of our own production realities, not just bench chemistry. Each dispersant in our formulation is chosen to support both cold process and hot process sun care manufacturing, even when working with delicate botanicals or volatile fragrance components.
Formulators looking to avoid silicone-based emulsifiers can integrate FIR-S in mineral-oil-based systems, natural oils, or ester blends. This flexibility didn’t come overnight; it resulted from dozens of failed tests and the constant loop of feedback between our technical support and brand-facing teams. Our aim goes beyond handing over a drum of dispersion. We share real-life lot data, encourage plant visits, and schedule joint trials with partners so surprises are minimized during scale-up. The solid feedback from our early partners shaped both the viscosity profile and the shelf-stability characteristics—issues that matter more to a manufacturer than flashy sales pitches.
A key complaint we often hear from finished-product manufacturers is batch inconsistency. Drift in zinc oxide dispersion quality can change SPF numbers, skin feel, or even trigger product recalls if not caught in time. At our plant, each run of FIR-S includes documented particle size analysis, surface treatment verification, and third-party heavy metal testing. These aren’t just numbers on a certificate; they represent checkpoints in our process flow and align with our own internal audit standards.
Every kilogram of FIR-S links to a full production log, including raw material lot tracking. We comply with international standards on cosmetic ingredients and regularly update our practices when new scientific findings come to light. Global partners can access digital copies of batch test results, making regulatory submission smoother and quicker, especially for brands exporting into stricter markets.
Manufacturing at scale reveals problems you rarely read about in product brochures. Sometimes, a base dispersion that looks fine in a sample jar breaks down under real-world pumping, heating, or cooling conditions. Sedimentation, phase separation, or incompatibility with fragrance can delay entire production lines. FIR-S is designed to remain stable under prolonged mixing and typical cycle conditions encountered in commercial sun care plants.
We blend in specific dispersing aids that support both oil-in-water and water-in-oil formulations. Routine laboratory tests include high-speed centrifugation, temperature cycling, and compatibility with a range of surfactant systems. Over multiple seasons, formulations using FIR-S have maintained visual clarity and protective power, confirmed both in our lab and at customer sites. Feedback highlights less need for pH adjustment, smoothing agent addition, or costly post-processing, which significantly reduces per-batch operating costs. This robust process resilience allows both small-volume artisanal brands and large-scale producers to rely on FIR-S for reproducible results.
As a manufacturer, we remain accountable not just for chemical quality but also for final cosmetic experience. Sunscreens must meet growing consumer expectations for transparency, comfort, and ingredient safety. Having seen many brands struggle with product returns due to user complaints—often stemming from raw material limitations—we pushed FIR-S beyond standard lab tests. Our teams conducted extended in-use evaluations with actual end-users. These real-world trials tracked how the dispersion contributed to final SPF labeling, esthetic feel on different skin tones, and long-term physical stability in the hands of consumers who expect portability and reliability.
Customers using FIR-S report improved batch-to-batch consistency, less product wastage during mixing, and better performance at point-of-sale. Testing across multiple climate zones—including high humidity and heat—demonstrates less phase separation than comparable market dispersions. Packages withstand temperature fluctuations in warehousing and retail, keeping the consumer satisfied from the first squeeze to the last.
We take seriously the responsibility of supplying cosmetic actives that touch the lives of millions. Our quality assurance team tracks each batch of FIR-S zinc oxide dispersion not only for particle size and contaminant control, but also for allergenicity, microbiological safety, and environmental impact. By supplying a dispersion with no added fragrances, parabens, or animal-derived components, our partners are able to develop products that work for both sensitive users and environmentally conscious consumers.
From the standpoint of global supply, FIR-S supports vegan and reef-safe claims, backed by third-party certificates required in critical export markets. Our teams also track regulatory shifts—such as the rise of “clean beauty” standards in North America and Asia’s growing demand for hybrid sunscreen-makeup formulations. The dispersion’s compatibility with other inorganic pigments and antioxidants allows local adaptation while maintaining core protection performance.
Product relevance only comes by listening to the people who use it every day: production managers, R&D chemists, plant operators, and quality inspectors. Since our first shipments, feedback has shaped FIR-S toward better dispersion stability, easier handling, and broader formulation compatibility. Our staff visits customer production lines to double-check how FIR-S integrates into their own systems, adjusting both our QA protocol and general manufacturing flow based on real-world observations.
Unlike distributors, who handle paperwork and sales, our focus rests on the relationships formed through technical problem-solving. If a batch ever fails to live up to spec, we take corrective action personally—not passing blame or hiding behind a generic product sheet. Over time, this attitude has built trust with long-term partners in the sun care sector, allowing us sharper insights into both market needs and scientific frontiers.
Looking at future market needs means more than following the crowd. We monitor advances in inorganic UV filter processing, both for improving pigment dispersion and boosting environmental safety. Our teams investigate bio-based dispersants, lower-energy milling techniques, and routes to cut waste and emissions throughout the plant.
Customers increasingly expect not just safer chemistry, but responsible manufacturing practices. Our onsite waste treatment meets or exceeds local environmental regulations, with ongoing investments in effluent recycling, energy-saving initiatives, and raw material transparency. FIR-S reflects these shifts, supporting partner brands as they respond to consumer calls for natural, non-toxic, and sustainable personal care.
Having manufactured zinc oxide dispersions for years, every challenge, upgrade, and customer interaction pushes us to keep refining the process. FIR-S is not a static product. Each year, we revisit core formulation with learnings from the floor and field, backed by peer-reviewed science and direct user feedback rather than marketing trends alone. This hands-on approach, from plant to end-user, defines the product’s ongoing success.
For personal care manufacturers aiming to deliver safer, more effective, and environmentally responsible sunscreen, FIR-S offers a proven route grounded in both scientific rigor and daily operational know-how. The product draws on years of real-world problem solving, technical collaboration, and a manufacturing attitude that keeps both people and planet front-and-center. The result is a zinc oxide dispersion that doesn’t just meet technical specs—it helps transform sun care from the inside out, batch after batch, season after season.
