What is the chemical composition of the calcite?

It contains 55.51% CaO, 43.01% LOI, 0.23% SiO2, and 0.24% Al2O3, with a whiteness of 82.68.

High Quality Calcite Mineral for Glass

Name: High Quality Calcite Mineral for Glass
Brand: AMANDA INTERNATIONAL PRIVATE LIMITED
SKU: 2059376772

Liaoning, ChinaAMANDA INTERNATIONAL PRIVATE LIMITED

US$50.00-100.00

27 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Certification

CE, ISO

Application

Refractory, Textile, Transportation, Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass

Cao

55.51

Model NO.

calcite

Loi

43.01

Whiteness

82.68

Shrinkage

0.95

Specification

82.68% whiteness

Trademark

Origin

China

Production Capacity

1000ton/Month

Key features

High Purity Calcite: CaO content up to 55.51% with low impurities like SiO2 and Fe2O3.

High Whiteness: Whiteness level reaches 82.68, suitable for high-grade applications.

Wide Application Range: Used in glass, construction, rubber, plastic, chemical, and optical industries.

Certified Quality: Products certified with CE and ISO standards for reliability.

Free Sample Offer: Free samples available, though freight costs are borne by the buyer.

Experienced Supplier: Nearly 20 years of professional trade experience ensuring stable quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFlexible Customization

AMANDA INTERNATIONAL PRIVATE LIMITED

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-11-24Nearest Port: DALIAN PORT, NANCHANG PORT, BAYUQUAN PORTAverage Response Time: ≤6.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryAMANDA INTERNATIONAL PRIVATE LIMITED is identified as both a trading company and manufacturer/factory in Liaoning, China. It reports wollastonite productivity of 10,000 tons and flexible customization, with 51%–70% of total sales from exports and two years of export activity. However, the investigation identifies substantial documentation and service gaps: no available R&D audit documents, zero R&D patents, no new products in the past year, no ODM, SDK, overseas warehouse, showroom, agent or branch services, and no in-stock capability. Supplier-service assessment and corrective-action procedures are undocumented, while complaint-handling procedures and quality-assurance status are also insufficiently evidenced. Financial records are referenced by year, but no substantive financial performance information is provided.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operating as a limited company in Anshan, Liaoning, China. This supports a mixed trading and manufacturing business model, but the slice does not establish the relative scale of either activity.

After-Sales capabilityThe supplier has an R&D engineer responsible for technical after-sales support, and reported peak- and off-season lead times within 15 workdays. However, it lacks in-stock, overseas warehouse, showroom, agent/branch capabilities, and written procedures or records for service-capability assessment, corrective actions, and complaint handling.

R&D capabilityInnovation evidence is weak: the supplier reports no new products in the past year, no ODM service, no SDK, zero R&D patents, and only one R&D engineer. Although the engineer is assigned new-product development and technical support, the lack of R&D documentation and outputs indicates a stated deficiency in demonstrated innovation capability.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual wollastonite productivity of 10,000 tons. It also has export capability through agents and self-operated import/export rights, but has no in-stock service capacity and raw-material traceability status is unknown.

Customization capabilityThe supplier explicitly reports flexible customization and states that it integrates surrounding resources, including Lithium China stone and zirconium replacement products, to address different customer needs. This supports customization and broader product-resource coordination, although no specific customization examples or technical scope are provided.

Product Q&A

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the price and quality?

We provide ex-factory price, good quality, all indicators of stable products.

Q:How many years of experience in supply?

Our company has a professional trade team, serving in the trade industry for nearly 20 years, we can provide good service and stable quality products.

Q:Do you accept customization?

We could like to give you suitable suggestion about Fritted according to your detail application.

Q:What are the main applications of this calcite?

It is used in glass, construction, rubber, plastic, chemical, metallurgy, ceramic, casting, and as an optical material.