Polyvinyl Alcohol Fiber Applications and Research Progress for Concrete Buyers
Polyvinyl alcohol, or PVA, is a useful example of why a polymer name alone cannot define a fiber specification. One PVA fiber is drawn for strength and remains in a cement composite to bridge cracks. Another is designed to dissolve during textile processing. A third is modified for a flame retardant textile application. These grades […]
Is PVA Fiber Harmful To Humans? Safety, Handling, And Concrete Application Guide
Is PVA Fiber Harmful To Humans? Many buyers ask one direct question before they purchase PVA fiber: is PVA fiber harmful to humans? The simple answer is this: qualified PVA fiber from a regular manufacturer is generally safe for normal handling and normal construction use, but workers still need basic dust protection during storage, feeding, […]