Import Biopolymer As Viscosifier (H T) — Buy in Bulk from Supplier in India

Biopolymer as Viscosifier (H T) is a fermentation-derived polysaccharide used principally in drilling fluid systems to build and stabilise rheological properties under temperature and shear stress. The grade supplied by Emarc India is positioned within a broader chemicals portfolio that spans bentonite in multiple forms (powder, lumps, granules, clay), quartz and silica fractions, mica products, dolomite, barite, iron oxides, ilmenite, fly ash, cenospheres, calcium carbonate, magnetite, and several specialty cellulosic and natural fibre additives. The HT designation indicates heat-tolerant performance, a critical specification for downhole conditions where standard biopolymers thermally degrade.

The active polymer is typically a xanthan gum or scleroglucan variant, though Emarc India's listing does not specify the microbial source. Standard industry composition ranges from 80-95% active polysaccharide with balance being moisture, ash, and trace fermentation residues. Typical moisture content for such grades falls between 8-12%, with particle size d95 passing 250 micrometres for rapid hydration. Brookfield viscosity at 1% solution in deionised water, measured at 25 degrees Celsius with spindle 61 at 30 rpm, typically yields 1200-1600 cP as a minimum benchmark for drilling-grade material. pH of a 1% solution is generally 6.0-8.0. The biopolymer functions through rigid rod-like molecular conformation in solution, providing shear-thinning behaviour and carrying capacity for cuttings in vertical and directional wells.

Primary applications span oil and gas drilling (water-based muds, workover and completion fluids), mineral exploration coring, and geothermal drilling where temperatures exceed 120 degrees Celsius. Secondary uses include construction slurries for diaphragm walls and tunnel boring support fluids. Buyers are typically drilling fluid service companies, independent mud engineers, and mining contractors operating in India's domestic market and export zones. Emarc India sources this material as an imported tier supplier, which buyers should note when evaluating origin traceability, certificate of analysis availability, and batch consistency. The company handles multiple mineral and chemical lines; confirm whether biopolymer stocks are held in India or subject to import lead times.

Emarc India operates as an imported-tier supplier within India's chemicals and minerals trade, with a harbour trust tier and a listed response rate of 0.00% alongside zero recorded average response hours. The company maintains no disclosed physical address or verification documentation in the available profile. Its product range covers bentonite across four processed forms, multiple silica and quartz fractions, mica in powder through sheet variants, dolomite, barite, iron oxide pigments, ilmenite, fly ash, cenospheres, calcium carbonate, magnetite, and several cellulosic and natural fibre products including the listed biopolymer viscosifier. This breadth indicates a trading or distribution model rather than captive manufacturing for most lines.

The supplier's source description presents the biopolymer within a commodity chemicals list without technical differentiation or proprietary branding. No certifications, manufacturing accreditations, or quality management systems are stated. Buyers should verify whether Emarc India holds stock locally or sources against order, the availability of certificates of analysis per batch, and the supplier's capability to provide material safety data sheets and drilling-fluid compatibility data. The zero response metric suggests communication delays may occur; prospective buyers should confirm contact channels and expected quotation turnaround before relying on this supplier for time-sensitive procurement.