Import Activated Clay — Buy in wholesale FOB from Supplier in China

Super Star Industry Co., Ltd. manufactures activated clay from natural bentonite sourced in China, specifically for edible oil refining and mineral oil processing. The material serves refineries working with vegetable oils, animal fats, and industrial lubricants including petroleum, lubricating oil, refuse oil, and paraffin. Available in powder and granular forms, this bleaching earth functions as an adsorbent to remove colour bodies, soaps, phospholipids, and oxidation products from crude and degummed oils. The supplier operates from Nanning in Guangxi province, a region with established bentonite processing infrastructure.

The base material is activated natural bentonite clay, a smectite mineral that undergoes acid activation to enlarge its surface area and develop mesoporous structure. This treatment increases the clay's adsorptive capacity for pigments such as carotenoids and chlorophyll, as well as trace metals and soap residues. Acid-activated bentonite typically achieves surface areas of 200 to 300 square metres per gram and moisture content below 12 percent when properly dried. The degree of activation, measured by methylene blue adsorption or specific surface area, determines suitability for different oil types. Rapeseed, soybean, sunflower, palm, and coconut oils each present distinct phospholipid and pigment profiles that influence clay dosage rates.

Buyers in edible oil refining, biodiesel production, and mineral oil reclamation represent the primary demand segments. Typical dosage rates range from 0.5 to 3.0 percent by weight of oil, depending on crude quality and target colour specifications. The granular form suits continuous bleaching systems with filtration, while powder grades work in batch contact processes. Importers should confirm particle size distribution, acid activation level, pH, and moisture content with Super Star Industry Co., Ltd. directly, as these parameters determine filtration efficiency and oil retention losses. Packaging and minimum order quantities are not stated in the listing and require direct inquiry.

Super Star Industry Co., Ltd. is based at No.18 Yingkai Road in Nanning, Guangxi, China. The supplier holds a harbor trust tier on the platform, with no recorded response rate or average response time available from the profile data. This absence of response metrics means prospective buyers should expect to initiate contact and gauge communication speed directly. The company positions itself as a manufacturer of activated clay for both edible and mineral oil applications, with explicit mention of producing for global markets.

The listing does not state factory size, production capacity, year of establishment, workforce numbers, revenue figures, or specific client references. No certifications such as ISO, HACCP, or food-grade manufacturing registrations are mentioned. Buyers seeking verification of manufacturing standards for food-contact materials should request documentation directly from Super Star Industry Co., Ltd. The supplier's description emphasizes product quality without providing third-party validation or test data.