GB/T 12004.4-2003
ActivePolyvinyl chloride paste--Determination of apparent viscosity by the Brookfield test method
聚氯乙烯增塑糊表观粘度的测定 Brookfield试验法
Application Summary AI generated
This standard specifies the Brookfield test method for determining the apparent viscosity of polyvinyl chloride (PVC) pastes. It is applied in the rubber and plastics industry, specifically for quality control and formulation development of PVC plastisols used in coatings, dip molding, and rotational casting. The method ensures consistent processing behavior by measuring viscosity under controlled shear conditions.
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