Docosanamide is an excellent lubricant for polyvinyl chloride, polyethylene, polypropylene extruded film, etc. The behenic acid amide (docaneamide) product synthesized by prior technology and equipment is dark in color, low in melting point, large in viscosity, poor in fluidity, contains a small amount of low boiling matter and high boiling substance, affects the application performance of the product, is not suitable for direct addition and use, and needs to be separated and purified, this process is very critical to the yield and quality of the product, and the conventional solvent recrystallization and purification method needs to go through solvent dissolution, activated carbon decolorization, hot filtration, cooling crystallization, refiltration, drying, solvent recovery and other processes
Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.
FAQ From Customers
Q1: What is the minimum order quantity?
A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?
A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?
A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?
A: Yes — Free samples are available; freight is at buyer's expense for express delivery.