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HS Code |
480309 |
| Chemical Name | Cationic Guar Gum |
| Cas Number | 65497-29-2 |
| Appearance | Off-white to yellowish powder |
| Odor | Mild, characteristic odor |
| Solubility | Highly soluble in water |
| Ph Range | 5.0 to 7.0 (1% solution) |
| Charge Type | Cationic (positively charged) |
| Molecular Weight | Varies (typically ~2 - 3 million Da) |
| Viscosity | High viscosity in aqueous solution |
| Degree Of Substitution | Typically 0.01 - 0.2 |
| Source | Derived from guar bean (Cyamopsis tetragonoloba) |
| Functional Groups | Quaternary ammonium groups |
| Storage Conditions | Store in a cool, dry place |
| Typical Uses | Conditioners, shampoos, textile printing, paper industry |
As an accredited Cationic Guar Gum factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Cationic Guar Gum is packaged in 25 kg net weight multi-layer kraft paper bags with a moisture-proof inner polyethylene lining. |
| Shipping | Cationic Guar Gum is typically shipped in tightly sealed, moisture-proof packaging, such as multi-layered kraft paper bags with inner polyethylene liners or fiber drums. It should be stored and transported in a cool, dry place away from direct sunlight and incompatible materials to maintain product integrity and prevent contamination. |
| Storage | Cationic Guar Gum should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed to prevent moisture absorption and contamination. Avoid contact with strong oxidizing agents. Ensure proper labeling and store away from incompatible substances. Always follow safety guidelines and local regulations for storage. |
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Cationic guar gum provides key functional properties in several specialized industrial manufacturing sectors. As a manufacturer, we supply cationic guar gum for precise process integration, efficient formulation, and compliance with stringent industry requirements.
In hair care manufacturing, cationic guar gum functions as a conditioning agent and polymeric thickener. The cationic charge improves adhesion to anionic hair fibers, enhancing combability and softness in conditioners, shampoos, and masks. Direct addition after surfactant blending and before active and fragrance dosing supports full hydration and uniform viscosity. Stability and safety must meet personal care regulatory and quality frameworks addressing residue, purity, and skin compatibility. Downstream manufacturers demand consistent particle size and clear rheological performance for automated dosing systems.
Industry compliance standards Typical usage ratio Downstream process integration Final product types
Spinning and weaving mills utilize cationic guar gum as a sizing and print paste agent for cotton, polyester, and poly-blends. The cationic modification enhances binding to anionic fabric surfaces, reducing yarn breakage and improving print definition on high-speed printing equipment. Sizing baths require careful control of ionic strength to avoid flocculation in closed-loop water systems. Regulatory acceptance mandates low residual monomer and standardized biodegradability profiles. Continuous manufacturing demands micronized grade to minimize dust and guarantee rapid hydration in automated dosing systems.
Industry compliance standards Typical usage ratio Downstream process integration Final product types
In pulp and paper manufacturing, the cationic derivative of guar gum acts as a wet-end retention and dry-strength agent. The cationic polymer bridges cellulose fibers and anionic fillers, improving retention efficiency, drainage rate, and mechanical strength of finished sheets. Mills require low-dust, high-purity grades to accommodate closed water circuits and precision metering in high-consistency furnish. Regulatory standards address food-contact grade production lines and effluent COD/BOD control for paperboard used in packaging.
Industry compliance standards Typical usage ratio
Downstream process integration
Final product types
4. Water Treatment Flocculants in Industrial Wastewater ManagementIndustrial effluent treatment plants select cationic guar gum as a natural, rapid-acting flocculant for suspended solids removal. Its cationic charge binds anionic particulates in mining, textile, and municipal streams, enabling efficient clarification, sludge dewatering, and lower dosage of inorganic coagulants. Plants using aerobic and anaerobic treatment lines favor biodegradable profiles with strict limits on nitrogen and phosphorus contribution. Continuous-feed preparation systems demand dust-free, fast-hydration grades for inline dosing with minimal foaming. Industry compliance standards
Typical usage ratio
Downstream process integration
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5. Hydration Modifier in Oil & Gas Well Stimulation FluidsOilfield service providers use cationic guar gum as a hydration modifier and friction reducer in well stimulation fluids. Its cationic nature ensures low residue and fast hydration even in hard water or high-salinity brines, critical for slickwater hydraulic fracturing and gravel packing fluids. Drilling mud system designers require grades with controlled particle size, thermal stability up to 70°C, and compatibility with scale inhibitors and crosslinkers. API standards specify absence of microbiological contaminants and consistent viscosity under shear for reliable downhole performance. Industry compliance standards
Typical usage ratio
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6. Wet-End Agent in Tissue and Hygiene Product ManufacturingManufacturers of tissue, napkins, and personal hygiene sheets leverage cationic guar gum for improved softness and tensile strength. The cationic charge enables binding with microfibrillated cellulose and anionic softeners, preventing lint generation and enhancing hand feel. Production lines with high-speed Yankee dryers require quick-dispersing, low-ash grades for consistent wet-end performance. Material must pass rigorous microbial and allergen testing for compliance with hygiene and food contact regulations. Industry compliance standards
Typical usage ratio
Downstream process integration
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Competitive Cationic Guar Gum 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 admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
Walking the floor of our production plant, you see the difference in a batch when you handle raw guar and then follows the path as it gets modified in the reactors. Cationic guar gum isn’t just another specialty polymer; it’s our answer to countless feedback loops from customers in industries where performance isn’t optional – it’s expected. Over the years, this product line has taken shape in response to measurable on-site challenges: build viscosity without gumming up machines, stabilize mixtures without sacrificing flow, work reliably in both hot and cold water, and keep working even when salt and surfactants are thrown in the mix.
Our most widely adopted grade, which we’ve engineered for personal care, hits a molecular weight range around 1.0–2.0 million Daltons. With a degree of substitution hovering close to 0.10, this version carries just the right cationic charge to interact effectively without making hair or fabrics stiff or squeaky. Granule size matters in downstream mixing, so we mill to a consistent mesh that helps dispersal go smoothly. For the textile sector and the oilfield industry’s friction reducers, we offer heavier cationic substitution, raising the interaction quotient for high-demand applications.
After working directly with several personal care manufacturers, we’ve seen first-hand how shampoos, conditioners, and styling gels behave with untreated guar versus cationic guar gum. Untreated guar thickens well but lacks the affinity for protein-rich hair strands. Cationic modification brings out the positive charge, which binds to negatively charged hair and skin. This pushes the conditioning effect up several notches, taming static, boosting combability, and improving the feel with less product. Wash-out improves too, especially in hard water, and that means a more enjoyable day-to-day experience for consumers.
Scrutinizing feedback from both lab and field trials, we notice that the cationic variant resists build-up, minimizes formulation separation, and pairs better with today’s increasingly complex surfactant blends. We had a case where a US-based salon shampoo failed to maintain thickness with standard guar; on switching to our cationic type (model CG-10), viscosity held for weeks under warehouse conditions and users noticed less tangling during rinse-off. This is tangible performance, not just theory.
We manufacture several cationic guar gum models. The difference shows up in viscosity range (hydrated at 1% in deionized water), cationic substitution, and moisture content. For instance, our CG-10 heads up the personal care batch, giving a smooth, creamy consistency at 1,500–3,500 cps, perfect for rich conditioners or leave-in products. For textile print thickeners, the CG-20 offers extra charge density, helping bind pigment to fiber even through repeated washing. These aren’t trivial numbers; they reflect time on the blend deck with polymer scientists and QC teams tuning batch after batch to nail the right specification.
Below these surface specs, care during modification sets cationic guar gum apart from its nonionic cousin. We operate with a focus on full cationization, not partial pass-throughs, ensuring uniform charge distribution. In oilfield applications, this difference matters: incomplete substitution leaves pockets that can absorb water unevenly, creating instability or slugs during pumping. By sequencing the introduction of reagents and working with right drying conditions, we cut this risk to near zero.
Labs try to replicate the negative-to-positive bridging of cationic guar with synthetic quaternary ammonium polymers or cationic cellulose ethers, but both fall short on one front or another. Synthetics might offer high charge, yet lack the renewability or biocompatibility of guar sourced from Indian and Pakistani farming cooperatives. Cationic cellulose offers fair film-forming ability but often fails the viscosity test under surfactant stress. That’s where experience matters: in formulations heavy with sodium lauryl sulfate or betaines, cationic guar retains performance, reducing product drift and enhancing stability in warehouse or store shelf conditions.
We use both bench tests and customer samples to compare outcomes. In direct head-to-head tests, cationic guar reaches required viscosity twice as fast as nonionic versions in cold water. Its charging mechanism locks onto surfaces, which doubles retention in fabric softeners, and in industrial cleaners it binds dust to cloth, reducing airborne particulates by measurable percentages. With these facts in front of us, we see more customers shifting over from synthetic thickeners, drawn by both performance gains and natural sourcing.
Having spent more than two decades running batch reactors, we know that no two lots of guar are alike at receipt. We work closely with long-time suppliers for seed consistency and track every shipment’s viscosity and color in-line. Once in our plant, separation, hydration, and catonicization steps are all mapped under ISO standards—not as a paperwork exercise, but because skipping a step or running too fast changes the end result. In the interest of transparency, we sample 1 in every 10 drums for full viscosity and microbiology, releasing nothing off target.
Off the back of this, customers often tell us our product has a lower dust count versus many imports. That comes down to our closed transfer methods and investment in rotary vacuum dryers, which turn out a powder that handles reliably in automated dosing lines. The extra effort pays off when there’s no visible “fish eyes” or lumps floating in mix tanks, saving time during large-scale production. Our QC lab keeps extensive records drawn from real plant runs—not just catalog numbers.
In textiles, cationic guar gum acts as a dependable print thickener. This performance is borne out in print sharpness studies and wash durability trials at several regional dyeing units. A boost in cationic substitution leads to stronger pigment binding, which keeps print patterns crisp across a full user wash cycle. Customers often note that batch-to-batch reproducibility minimizes off-spec rejects.
Paper manufacturers use our higher-charge cationic guar gum for enhanced dry-strength properties. During wet-end addition, the product binds efficiently to pulp fibers, improving retention of fines and fillers. The result: improved sheet formation, fewer dust issues at the calendering stage, and consistent print image quality. We’ve witnessed this transformation firsthand during site visits, where switchovers from anionic gums produced clear runtime advantages in both throughput and finished product uniformity.
In the oil and gas sector, friction reducers built on cationic guar reduce drag more efficiently in low-salinity brines. Field teams report less dosage is needed to achieve target pipeline velocities than with either hydroxypropyl guar or nonionic types. That translates to operational savings and less leftover residue in downhole equipment after the flush. Our in-house application lab tracks this closely, sending field personnel for on-site support during new well starts.
Years of hands-on production have shown us where things can go wrong and how to fix them. One recurring challenge in formulating with cationic guar gum: blended surfactant systems can drop viscosity unpredictably if nonionic gums are swapped in accidentally. We coach formulators to load the cationic variant directly into water before surfactant addition, stirring under moderate shear for about 20 minutes. By following this order, they avoid “fish-eye” clumping and hit their viscosity target consistently.
In the field, customers sometimes ask about salt tolerance and pH stability. Through both batch testing and ongoing customer feedback, we’ve documented stable performance from pH 4 to pH 9, even under medium hard water. Dosage adapts per end use – 0.2% works in fabric softeners or leave-in hair products, while textile dyes can run up to 0.7% for best results.
We source our guar from long-established farming cooperatives, keeping supply chains stable and traceable. No greenwashing here—our team frequently visits growers to monitor both soil health and crop quality. The residue after processing is composted or repurposed, keeping waste out of landfill. Customers, especially multinational CPGs, press us on traceability and fair labor claims. Our answer is open books and open doors—site inspections always welcome.
As demand for eco-labeled products climbs, our biopolymers team invests in greener reagents and reduced water consumption during the cationization step. We keep full records for each batch, allowing trace-back from finished drum to farm field. This is not just for compliance, but as a way to satisfy the largest customers’ sustainability requirements and pass rigorous third-party audits.
No batch leaves our warehouse without passing viscosity, pH, moisture, and particle size distribution checks. We watch not only for the headline results, but also screen for microbial load, storage stability, and any off-odors detectable at room temperature. Because process consistency matters, the lab team maintains a library of retained samples and testing sheets stretching back five years.
It’s not unusual to get technical staff from partner companies visiting for scale-up runs. During these collaborations, we troubleshoot stuck mixers, odd batch behavior, or unexpected separation post-packaging, making permanent process notes for shared benefit. Our approach reflects the reality that chemistry is only half the job—good habits, repeat sampling, and willingness to admit mistakes drive the other half.
Partnership brings the best solutions. End users in personal care send us new formulations, often with challenging pH or salt conditions. Textile factories ask for side-by-side swatch trials to dial in their thickener blend. Oilfield operators share their drag reduction targets, requesting tailored cationic substitution for high-shear setups. Our technical support team, all trained on the shop floor, answers with concrete process modifications and custom batch runs.
A recent example: a client in Southeast Asia sent us a sample from a failing production line—viscosity drop and poor dye uptake. We pinpointed the issue as a mismatch in cationic charge and surfactant usage, substituting CG-20 for the previous off-brand gum and adjusting hydration temp by 5°C. The result: smooth resets and better product stability, eliminating off-spec rework and lost production days.
Meeting local and international requirements is more than ticking boxes. We maintain ongoing dialogue with regulators to keep ahead of any new chemical restrictions or labeling mandates. Our cationic guar complies with EU Cosmetic Regulation and US FDA Ingredient Review for all relevant grades. Documentation sits ready for customer review, and regular product updates reflect changing compliance needs.
Halal and Kosher certificates are available for our standard models, developed with direct feedback from overseas food and personal care producers. Though we do not position cationic guar for direct food use, we respond to all documentation requests to ensure customer trust and end-user safety.
Years spent fine-tuning production lines teach us never to get complacent. Market demand changes fast, with consumer trends favoring low-salt, sulfate-free formulations and regulators asking for ever-lower thresholds of contaminants. Raw material sourcing faces yearly uncertainties in monsoon regions, making supply chain resilience critical.
Continuous investment in lab automation, real-time process controls, and staff training rewards both our production team and our customers. Decades of production rarely deliver perfect conditions, but our experience closing the loop from plant to package means fewer surprises. We view each new project as a learning opportunity, using the experience from past production hiccups—unexpected gelation, separation, or off-color lots—to inform the next round of process improvements.
Daily, we see how cationic guar delivers on its promise—tight viscosity control, high affinity for negatively charged surfaces, reliable thickening in the presence of salts, and easy wash-off. From the hum of the plant floor to feedback from end-users around the globe, our commitment to consistency, quality, and openness stands behind every drum. Decades of technical know-how, matched with transparency and willingness to engage directly with end users, set us apart from commodity suppliers or bulk traders. In a landscape where customers need more than just product, but real partnership and support through regulatory, supply chain, and technical hurdles, cationic guar gum provides solutions rooted in practice—not just theory.
