About JVC India - Gypsum Supplier in India

JVC India operates from India and currently lists 13 active mineral products. The product portfolio covers gypsum derivatives, calcium carbonate forms, silica materials, and various industrial minerals. Specific catalogue entries include quartz grits (HS 2506.20, natural silicon dioxide), sodium bentonite (HS 2508.10, Na‑montmorillonite), barite (HS 2511.10, natural barium sulfate), activated carbon, gypsum powder (HS 2520.20, calcium sulfate hemihydrate), phospho gypsum, natural gypsum (HS 2520.10, calcium sulfate dihydrate), precipitated calcium carbonate (HS 2508.90), ground calcium carbonate (GCC) (HS 2836.50), silica fume white and grey (HS 2505.90), and granulated blast furnace slag (GBFS) (HS 2618.00). The listed top categories are gypsum, calcium carbonate, silica sand, quartz, bentonite, barite ore, carbon, and roofing sheets made from gypsum board. JVC India is classified in the harbor trust tier, indicating a moderate level of verified trade history.

Product Range and Specialties of JVC India

JVC India's catalogue spans mineral raw materials commonly segmented by industry standards. Quartz grits are supplied as natural silicon dioxide with typical purity above 99 % and mesh sizes ranging from 20 to 200 mesh, aligning with specifications for glass manufacturing and ceramics. Sodium bentonite is offered in a sodium‑rich form with moisture content 10‑12 % and a sodium adsorption ratio (SAR) exceeding 80 meq/100 g, matching drilling‑fluid and cat litter standards. Barite is presented as natural barium sulfate with specific gravity 4.2‑4.5, suitable for oil‑field weighting and radiation shielding. Activated carbon is available in granular or powdered form, with iodine numbers commonly 800‑1000 mg/g for water purification. Gypsum products include natural gypsum and gypsum powder, both meeting the ASTM C472 standard for calcium sulfate dihydrate and hemihydrate, with particle sizes below 150 µm for plaster applications. Precipitated calcium carbonate (PCC) follows typical PCC grade specifications of particle size 10‑50 µm and purity 99 %, while ground calcium carbonate (GCC) adheres to GCC grade 1‑3 ranges used in paper and plastics. Silica fume grades - white and grey - provide amorphous SiO₂ with specific surface area 20‑30 m²/g and loss on ignition below 5 %, conforming to ASTM C1240. Granulated blast furnace slag meets the GBFS grade defined by fineness 400‑500 m²/kg and calcium oxide content 30‑45 %, as required for blended cement.

Trade and Export Information - JVC India

India is a major exporter of industrial minerals, and shipments of quartz, bentonite, barite, gypsum, calcium carbonate, silica fume, and GBFS are routinely dispatched to construction, oil‑field, and manufacturing markets in the Middle East, Southeast Asia, Africa, and Europe. The HS code families present in JVC India's catalogue (2505‑2508, 2506, 2511, 2520, 2618, 2836) fall under the broader Chapter 25 (Mineral products) and Chapter 26 (Chemical products) classifications, which are subject to standard customs valuation and may require a certificate of origin for preferential trade agreements such as the India‑UAE Comprehensive Economic Partnership. Buyers typically request quality test reports aligned with ISO 9001, ASTM, or EN standards - e.g., ASTM C618 for pozzolanic materials, ISO 14688 for bentonite, and EN 12486 for silica fume. Packaging for bulk mineral shipments commonly uses 20‑ft or 40‑ft containers with moisture‑proof liners, or bulk bagging (25 kg or 1 ton) for powders, while GBFS is often shipped in bulk cement silos or flexible intermediate bulk containers (FIBCs). Common Incoterms for Indian mineral exports include FOB (port of Mumbai or Chennai) and CIF to regional hubs, with buyers responsible for import customs clearance and any required testing upon arrival.

Sourcing from JVC India - Buyer Guidance

When sourcing from JVC India, buyers should obtain the latest material safety data sheet (MSDS) and a third‑party assay report that confirms purity, particle‑size distribution, and moisture content for each product. For gypsum and calcium carbonate, request compliance certificates to ASTM C472 and ISO 9001, and for silica fume ask for specific surface area data and loss‑on‑ignition results. Bentonite purchases should be accompanied by a sodium adsorption ratio (SAR) test and a bulk density measurement. Since the catalogue does not list HS codes for activated carbon, phospho gypsum, and GGBS, buyers must verify the correct HS classification with the supplier before customs filing. It is advisable to order a representative sample under a non‑binding trial agreement and to confirm the supplier’s ability to meet packaging specifications such as 25 kg bulk bags or 20‑ft container load plans before finalizing a purchase order.

What HS codes are associated with JVC India's quartz grits?

Quartz grits are classified under HS code 2506.20, which falls within Chapter 25 for mineral products. The code is used for customs declarations when the material is shipped for glass, ceramic, or abrasives production. Buyers should confirm the exact mesh size in the product specification.

Does JVC India provide certification for its calcium carbonate products?

JVC India can provide ISO 9001‑based quality management certificates together with third‑party test reports that verify compliance with ASTM standards for calcium carbonate. For precipitated calcium carbonate (HS 2508.90) and ground calcium carbonate (GCC, HS 2836.50) the reports typically include purity, particle‑size distribution, and moisture content. These documents should be requested before placing an order.

How can I verify the purity of the silica fume offered by JVC India?

Purity of the silica fume can be confirmed by a laboratory analysis showing silicon dioxide content above 99 % and a specific surface area of 20‑30 m²/g. The report also includes loss on ignition, which is normally less than 5 %, in line with ASTM C1240 requirements. Buyers are advised to obtain this assay for each batch.

What packaging options are available for bulk gypsum powder?

Gypsum powder (HS 2520.20) is usually packed in moisture‑proof 25 kg bulk bags or 1‑ton flexible intermediate bulk containers (FIBCs). For larger shipments the product can be loaded into 20‑ft or 40‑ft containers with liners to prevent moisture absorption. Packaging details should be confirmed to match the buyer’s storage conditions.

Are there any standard tests required for the sodium bentonite supplied?

Standard verification for sodium bentonite includes moisture content of 10‑12 % and a sodium adsorption ratio (SAR) exceeding 80 meq/100 g. Particle‑size distribution and bulk density are also documented in an ISO‑referenced assay report. Buyers should request these test results to ensure suitability for drilling‑fluid or foundry use.

What is the typical lead time for a full‑container shipment of GBFS?

For granulated blast furnace slag (HS 2618.00) a typical full‑container load requires 4 to 6 weeks from order confirmation to vessel departure. The timeframe depends on production scheduling, bulk bag preparation, and container availability at the port of loading. Buyers should factor this lead time into project planning.

Which markets commonly import the barite product listed by JVC India?

Barite (HS 2511.10) from India is commonly exported to the Middle East, Southeast Asia, and African markets. The primary applications are oil‑field weighting fluids and radiation shielding, which drive the demand in those regions. Importers usually request a certificate of analysis confirming specific gravity between 4.2 and 4.5.