Ụlọ nyocha nnwale ahụ nwere Mooney Viscometer, Vulkameter, Tensile Test Machine, na Abrasion Testing Machine.
● Nnwale Ngwaahịa Ndị A Zụrụ
A na-anwale ihe niile e ji arụ ọrụ n'ime ụlọ nyocha anyị tupu e tinye ha n'ọrụ n'ọtụtụ ebe.
● Nnwale Ngwaahịa Emechara
Tupu e ziga ya, a ga-anwale usoro ọ bụla e nyere iwu, gụnyere Rheological curve, Mooney Viscosity, Density, Hardness, Elongation, tensile strength, Compression Set. A ga-ezitere ndị ahịa akụkọ nnwale n'oge.
