polyurea
Polyurea is surely an elastomer material procured from step-growth polymerization, that requires merging artificial resin and reactive isocyanate materials. Therefore, the effect of an isocyanate part by using a resin blend part with the stage-growth method of polymerization makes polyurea. Different formulations of resins and isocyanates can make the ideal placing time, water amount of resistance, pigmentation, flame-working against features, along with other distinctive characteristics.