从China供应商批发进口Aluminium Stearate — FOB条款

Aluminium stearate from Tianjin Langhu Technology Co., Ltd. is a white powder with the chemical formula (C17H35COO)2AlOH, supplied in 25kg bags with a PP woven outer layer and PE plastic inner lining. The product meets a defined quality standard, with aluminium content (Al³⁺) ranging from 4.0 to 5.2%, heating loss capped at 1.5%, and free acid (C17H35COO⁻) limited to 5.5%. Melting point spans 155 to 170°C, and at least 99.0% of the material passes through a 200-mesh sieve.

This stearate salt functions as a PVC stabiliser, offering non-toxic heat stabilisation for polymer processing. It also serves as a rust inhibitor, waterproofing agent in building materials, thickener for paints and printing inks, and an emulsifier in cosmetics. The powder’s fine particle size ensures uniform dispersion in formulations, while its thermal stability suits applications requiring resistance to degradation under heat.

Industrial buyers source aluminium stearate for plastics, coatings, and construction chemicals, where its lubricating and gelling properties improve processability and end-product performance. Tianjin Langhu Technology Co., Ltd. positions the material for bulk export, with contact details provided for direct enquiries on technical suitability and bulk logistics. The product’s versatility extends to waterproof coatings and ink systems, where it enhances viscosity and storage stability.

Tianjin Langhu Technology Co., Ltd. operates from No.5, North Langliang Road, Daliang Town, Wuqing District, Tianjin, China. The company specialises in the manufacture of stearate salts, with aluminium stearate as a core product line. Its profile lists direct contact channels via email and WhatsApp, indicating a focus on international buyer engagement.

The supplier’s trust tier is marked as harbor, reflecting a baseline verification status. While the response rate and average response hours are currently unavailable, the provided contact details (emily at langhuchemical dot com, WhatsApp: 18526609226, Skype: 18526781748) suggest an openness to direct communication. The company does not state certifications, production capacity, or client references in the listed data.