|
HS Code |
237082 |
| Chemical Formula | TiO₂ |
| Appearance | white powder |
| Rutile Content | ≥98% |
| Tinting Strength | ≥1900 (compared to standard) |
| Dispersibility | excellent |
| Oil Absorption | ≤22 g/100g |
| Moisture Content | ≤0.5% |
| Ph Value | 6.5-8.0 (10% slurry) |
| Residue On Sieve | ≤0.02% (45μm sieve) |
| Whiteness | ≥95% |
| Specific Gravity | 4.1 g/cm³ |
| Volatile Matter | ≤0.3% |
| Surface Treatment | alumina, silica |
| Light Resistance | excellent |
| Weather Resistance | good |
As an accredited Soft Plastic Grade TiO₂ factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 25 kg net packed in woven polypropylene bags with inner polyethylene liners, featuring clear labeling of "Soft Plastic Grade TiO₂" and safety instructions. |
| Shipping | **Shipping Description for Soft Plastic Grade TiO₂:** Soft Plastic Grade Titanium Dioxide (TiO₂) is typically shipped in 25 kg multi-layer kraft paper bags or jumbo bags. Ensure packaging is secure and dry to prevent contamination or moisture absorption. Handle carefully to avoid dust generation. Store in a cool, well-ventilated area, away from incompatible substances. |
| Storage | Soft Plastic Grade TiO₂ should be stored in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. Keep containers tightly closed to avoid contamination and dust dispersion. Store away from incompatible substances, such as strong acids and oxidizers. Ensure packages are intact and clearly labeled, and follow all safety guidelines and local regulations during storage and handling. |
Competitive Soft Plastic Grade TiO₂ 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 sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
Over the years in the chemical manufacturing business, priorities have shifted right alongside our customers’ evolving needs. Flexible plastics, such as those used in packaging films, synthetic leathers, hoses, and cables, play a key role in modern life because they combine durability with a soft, pliable feel. The hunt for the right pigment to give these products their brightness and opacity always circles back to titanium dioxide (TiO₂). Not just any TiO₂ can stand up to the demands of flexible applications. Soft plastics require a grade with tailored particle size, surface treatment, and dispersion performance to keep products strong yet flexible, functional yet appealing.
In our own facilities, we have refined the process to offer a TiO₂ model designed with soft plastic manufacturing in mind. Using the chloride process, we achieve the level of purity and consistency that’s hard to replicate with alternatives. The result is a product that consistently delivers high whiteness and brightness, ensuring that films and soft sheeting keep their vibrant color through extrusion, calendaring, or molding.
We build this grade with a deliberate balance in mind. Particle size sits safely in the fine range, supporting strong light scattering and optimum hiding power. Specific surface treatments, involving silica and alumina, protect against unwanted interactions with polymer additives. Through years of experience, we’ve seen that this minimizes plastisol gelling during storage and keeps extrusion smooth even under hot, high-shear conditions.
It’s easy to think of TiO₂ as simply an opacifier, but in soft plastics, its performance touches several facets of the finished product. Manufacturers of flexible PVC, for example, tell us that TiO₂ grades with high abrasive content damage extruder screws and increase maintenance downtime. Filler with too coarse a particle breaks films and reduces elongation at break, which undermines the toughness needed for packaging and insulation. That’s why we engineer this product to minimize the presence of coarse particles, with a sieve residue below 0.01% at 45 μm, based on years of lab and field testing.
Not all pigment grades disperse the same. We learned that poor dispersibility leads to specking and dull spots, which not only diminishes shelf appeal but can also weaken the end material. By optimizing the hydrophilic/hydrophobic balance on the surface of our TiO₂, we allow faster wetting and easier incorporation in a wide variety of resins, not just high-plasticizer PVC but also PU and TPO. Pigment settles less in storage, and the risk of plate-out during production drops sharply.
Our pursuit of quality improvements didn’t come from theory alone—it came from partners on the shop floor, tackling problems as they appeared in scale-up or long production runs. Some producers reported static buildup in their films, traced back to incompatible pigment surfaces. We modified the inorganic coating on our TiO₂, then trialed batch after batch until static decay rates fell in line with industry thresholds.
Others faced color drift or dulling under UV light, especially in outdoor car seat covers or tent fabrics. Our R&D team reformulated the surface treatment for increased resistance to photo-oxidation, extending outdoor lifetime while maintaining clarity and hue. Lab results were promising, but we waited for real-world confirmation from the field before locking in this change.
Over decades serving wire and cable, film, and sheet manufacturers, we see firsthand how standard grades fall short in flexible environments. General-purpose grades often contain oversized particles, increasing melt fracture and causing streaks or voids in thin-gauge films. The softness and pliability of the end plastic often drop, since standard TiO₂ can roughen the polymer matrix if not properly engineered.
Soft plastic applications need a pigment that won’t harden blends or disrupt the crystal structure as films cool. For this reason, our grade uses a tightly regulated particle size distribution, specifically engineered for optimal hiding power with minimal impact on mechanical flexibility. No batch leaves the plant without meeting benchmarks for dispersion, particle profile, and durability that we set based on feedback from manufacturers running continuous processing lines.
Another key difference emerges in migration testing. General-purpose pigments tend to bleed or migrate when combined with plasticizers, leading to blooming problems and a cloudy look. We have solved this by stabilizing our surface treatments, so product clarity and opacity persist, even after months on the shelf or exposure to rough shipping conditions.
Soft plastics—especially those based on flexible PVC—rely on plasticizers to soften the matrix. Many pigments can interfere with this, reacting or absorbing plasticizers and causing gelling or exudation. Our product is made to stay inert in the medium, field-tested across the full plasticizer spectrum including DINP, DOTP, and bio-based variants. In one multi-year study, sheets produced with our TiO₂ retained their flexibility and gloss even after exposure to high humidity and light cycling.
Our in-house technical support team keeps a close eye on how products perform in plastics with alternate phthalate-free blends as well. Rather than relying only on certificates or analysis, we run side-by-side process trials with partner converters. This means trouble before it happens—if a batch of PVC or EVA with our pigment shows any sign of haze, color-shifting, or reduced flexibility, we revisit raw material selection and process parameters until every lot meets spec.
Large-scale manufacturers of soft plastic packaging must push lines to higher and higher speeds just to stay competitive. When pigment blends poorly, hot spots build up around particles and cause yellowing, filter plugging, or film tearing. One plant reported that switching to our soft plastic grade freed up 20% more production time by eliminating unscheduled cleaning cycles. Our product handles quick throughput, staves off plate-out, and doesn’t clog melt filters, key for film and sheet producers trying to boost efficiency without sacrificing results.
This is not just a matter of lab achievement; it’s the culmination of joint trials, feedback sessions, and detailed analyses of extrusion and calendaring cycles. Our technical teams run frequent site visits, gather back feedback, and build that into process improvements for both us and the customer. The aim is straightforward: less downtime, fewer material rejects, and consistent opacity whether you’re extruding thick sheets or blowing film at micron-level thickness.
A common misconception is that specialized grades like this must always drive up cost. Decades of operating at scale have taught us otherwise. By refining process controls and batch consistency, we keep material losses down and maintain high first-pass yield rates. The pigment disperses easily, requiring less compounding energy and fewer batch corrections. Customers report improvements in output per hour and a notable reduction in product failures relating to pigment, balancing any initial price premium in the long run.
We measure value by field results, not just up-front costs. Customers interested in lifecycle economics find that the durability and appearance retention of products made with our soft plastic grade supports stronger warranties and fewer claims. That means a ripple effect: less rework, less waste, more trust in the supply chain.
With regulations tightening on pigment purity and heavy metal content, we keep pace with global health and safety standards. Every batch is analyzed for compliance with REACH, RoHS, and local chemical safety directives—right from the raw material intake through to finished product shipment. In our view, responsibilities as a manufacturer go beyond delivering a box of pigment. Each supply chain partner depends on the reliability and safety of every ingredient we provide.
On the sustainability front, we’re always striving to trim our environmental footprint, cutting water and energy consumption at every process stage. Waste streams are monitored and minimized through recycling and careful selection of inputs; not only does this keep us compliant, but it ensures our TiO₂ remains as clean as possible for food packaging and soft-touch consumer goods. We treat responsible sourcing and process transparency as everyday obligations, not marketing afterthoughts.
The development of this soft plastic grade wasn’t a matter of trial and error; it grew from close dialogue with compounders, extruders, and end-users. We watched new trends emerge—such as clear, high-gloss, soft PVC films for automotive interiors or outdoor textiles with demanding UV requirements—and shaped product development accordingly. Changing consumer preferences for softer, more flexible plastic goods spurred us to continually raise the bar on how our TiO₂ interacts with evolving resin and additive packages.
We recall early challenges vividly. In the past, film lines using ordinary TiO₂ faced swathes of surface defects after a day’s run, attributed to pigment agglomerates. Plugged filters slowed production, costly maintenance ate into profit margins, and product managers found themselves fielding questions about off-spec packaging films. We worked shoulder-to-shoulder with process engineers, inviting them into the lab, querying changes in melt index, and trialing incremental tweaks until the results matched real-world demands.
Each modification followed a simple mandate: simplicity, reliability, repeatability. We didn’t lean on unnecessary additives or complicated blends. Instead, targeted refinements to how we grind and treat our pigment allowed us to deliver something dependable batch after batch, scale after scale. Our soft plastic grade TiO₂ grew from years of incremental gains, always backed by documented runs and aligned with what our customers in the field required to stay flexible—not just in their products, but in their business.
From a plant manager’s perspective, safety in pigment handling matters as much as performance on the extrusion line. Low-dust formulations of our soft plastic grade help keep the air clear and the shop floor clean. With surface treatments targeted at reducing static and clumping, workers can meter and blend pigment smoothly, without respiratory worries or the risk of airborne contamination. Each product run passes through our in-house environmental labs, confirming our dust suppression strategies live up to our own internal benchmarks as well as industry best practices.
We treat every health and safety matter not just as a compliance issue but as a matter of daily operating pride. Clear product labeling, easy-to-follow instructions, and open lines to technical support are built into our relationship with the industry. We don’t ship unproven innovations—we work stepwise, with transparency, and communicate about changes long before they reach the production line.
What separates a good pigment from a reliable part of the production team is hands-on support. Through years of operation, we have learned that customers do not want just a bag of white powder dropped at their loading dock. They’re looking for a partner able to help solve dispersion hiccups, diagnose film surface marks, and adapt to changes in raw material quality. Commercial and technical representatives work shoulder to shoulder with operators and managers to fine-tune blends, troubleshoot persistent processing headaches, and suggest improvements in real time.
Our support goes beyond remote emails or phone calls. By sending technical staff to production sites and getting feedback directly from plant operators, we can tackle sticky issues head-on. Examples include optimizing pigment loading in film for maximum opacity without risking embrittlement, or running accelerated weathering tests to predict performance in difficult outdoor environments. This boots-on-the-ground approach means customers find answers rapidly, not after frustrating rounds of guesswork.
In recent years, the soft plastics sector has demanded much more than legacy pigment solutions can deliver. The pressure to reduce gauge, integrate recycled content, and explore phthalate-free plasticizers introduces new uncertainty with every process change. Our experience tells us that only continual adaptation meets these shifting needs—the same TiO₂ formula that worked a decade ago might create compatibility issues with newer resins or regrind streams.
Continuous testing across a range of polymers and stabilizers, combined with a policy of open feedback, drives frequent product refinement. The outcome is a TiO₂ grade that does not just perform in the lab but keeps pace with actual processing conditions seen in packaging, flexible flooring, synthetic leather, coated fabrics, and more.
No chemical manufacturer in our sector stands still. Raw material sources change, environmental standards sharpen, and consumer preferences shift at an ever-faster rate. The only way to keep our soft plastic grade TiO₂ at the top of its game is by maintaining a tight loop between development, production, and customers’ real-life results.
We stay in regular contact with those running high-output calendering lines and film extruders, responding early to signs of pigment or process drift. Trends toward ever-softer, safer, and more durable flexible plastics push us to adopt new grinding technologies, cleaner surface finishes, and advanced analytical controls. Every ounce of experience gained from customer partnerships is fed back into product upgrades—practical improvements that can be counted on in daily use.
For us, the work is not complete at the delivery truck; success is measured by plant performance, product longevity, and the confidence our partners hold in each batch of pigment. As flexible plastic applications continue to expand and evolve, we remain dedicated to developing TiO₂ grades that do not just follow industry trends but set benchmarks for quality, reliability, and safety.
