从China供应商批发进口Akd Wax 1840,Akd Wax 1865 — FOB条款

Weifang Greatland Chemicals Co., Ltd. offers two distinct alkyl ketene dimer wax grades, AKD Wax 1840 and AKD Wax 1865, differentiated by their alkyl chain length and resulting physical properties. The 1840 grade contains predominantly C18 alkyl chains, yielding a softer wax with lower melting characteristics, while the 1865 grade incorporates longer C18-C22 distribution with higher saturation, producing a harder, more crystalline material. Both grades are positioned for industrial applications beyond conventional paper sizing, including coatings, inks, and polymer additive markets.

The thermal stability and low viscosity characteristics described suggest refined molecular weight distribution with minimal branching, which supports consistent processing behaviour in heated application systems. The 1840 grade's softer texture suits formulations requiring flexibility and lower processing temperatures, such as certain coating and adhesive applications. The 1865 grade's harder consistency provides improved rub resistance and blocking resistance in applications where dimensional stability under load is critical. Both grades are produced to batch consistency for multi-industry supply.

Primary buyers span paint and coating manufacturers, automotive compounders, consumer goods producers, and specialty paper mills seeking tailored sizing performance. The versatility across plastics and rubber formulations indicates potential use as processing lubricants, release agents, or surface modifiers. Trade terms, minimum order quantities, and specific packaging configurations are not detailed in the source material and must be confirmed directly with Weifang Greatland Chemicals Co., Ltd. before procurement planning.

Weifang Greatland Chemicals Co., Ltd. is headquartered at Room 1609, Wanda Plaza B, Kuiwen District, Weifang, Shandong Province, China, postal code 261041. The company holds a harbor trust tier on the platform with a zero percent response rate and no recorded response hours, suggesting limited engagement through platform messaging. Buyers should initiate contact through multiple channels and verify operational scale, as the listing does not disclose manufacturing site details, production capacity, or years in operation.

The source description references ISO and SGS certification, though specific certificate numbers, scopes, or accreditation bodies are not provided. No information is given about laboratory capabilities, R&D investment, export experience, or named customers. The dual-grade product strategy and cross-industry positioning suggest a flexible manufacturing approach, but buyers should independently verify quality management systems, request audit reports, and confirm that claimed certifications are current and applicable to the specific product grades offered.