WhatsApp +86 13173009832 Mon–Fri 8:30–17:30 · Sat 8:30–12:00

Technical documents on request

The live Grand Chemical site does not host a TDS / SDS / COA library. Ask for the current file set for a named grade.

Typical documents we send after an inquiry:

  • Technical data sheet for the named grade
  • Certificate of analysis for a recent lot (when available)
  • Safety data sheet

Include the product name, CAS if you have it, and the destination country so the correct SDS language can be sent.

Need a grade match, COA or sample?

Tell Catherine the polymer or fiber, the process temperature, and the shade you want. No web form — write directly.