从China供应商批发进口Akd Emulsion For Paper Internal Sizing — FOB条款

Amazon Chemicals Limited supplies an AKD emulsion for paper internal sizing formulated as a neutral sizing agent with elevated solid content. The product achieves a sizing rate of 90%, indicating efficient hydrophobic fibre treatment for paper stock. This emulsion targets slight coating applications and high-speed paper machine operations, where rapid internal sizing is critical to production throughput and sheet uniformity. The supplier is based in Tianjin, a major northern Chinese port city with established chemical manufacturing infrastructure.

The active component, alkyl ketene dimer (AKD), reacts with cellulose hydroxyl groups to form covalent bonds that impart water resistance. High solid content formulations reduce the volume of sizing agent required per tonne of pulp, lowering freight and storage costs for mills. Standard AKD emulsions typically contain 15-20% active content, though the supplier's exact solid percentage is not stated. Emulsion stability, particle size distribution, and cationic charge density determine retention efficiency on wire and minimisation of foam or deposits on machine clothing.

Paper mills producing writing paper, printing grades, and lightweight coated papers represent the primary demand segment for this chemistry. High-speed machines running above 1000 m/min require sizing agents with rapid cure characteristics to avoid sizing reversion. Buyers should confirm the emulsion's compatibility with their wet-end chemistry, including alum, PCC, or synthetic filler programmes. The supplier does not list MOQ, pricing, or lead time; these require direct negotiation with Amazon Chemicals Limited.

Amazon Chemicals Limited operates from Room 1305, Huichuan Edifice, in Tianjin's Binhai New Area, a bonded port zone and chemical industry hub in northern China. The company's trust tier is classified as 'harbor' with a response rate of 0.00% and an average response time of zero hours logged, indicating no inbound inquiry activity or an unmonitored contact channel on this platform. No manufacturing certification, ISO registration, or export licence details are present in the available profile.

The listing positions the firm as a supplier of AKD neutral sizing agents with emphasis on high solid content and sizing efficiency for modern paper machine requirements. The supplier does not disclose production capacity, R&D capability, year of establishment, or employee count. Buyers should conduct independent verification of the company's operational scale臻ness, quality management system, and reference installations before committing to trial orders.