3904 — Các polyme từ vinyl clorua hoặc từ các olefin đã halogen hóa khác, dạng nguyên sinh

Dispersions are cloudy or milky, and consist of particles of polymers dispersed in a liquid medium. Dispersions may be suspensions or emulsions. Dispersions differ from solutions, where all particles are dissolved completely in a solvent, which makes the appearance of the solutions clear.

(Source: Thailand)

Solid products of primary form excluding powder, of which less than 10% by weight pass through a sieve with a mesh aperture of 1 mm and of which 90% or more by weight pass through a sieve with a mesh aperture of 5 mm.

(Source: Vietnam)