Regarding the relationship between the melt flow ratio and polypropylene PPR pipe materials
Thread Content
1. What effects does the level of the melt flow ratio of PPR pipe materials have on their properties? 2. What impact does the level of the melt flow ratio have on the extrusion process of pipes from a processing perspective?； 3. Can the fusion ratio be controlled? Let’s talk about these aspects first! ! ! !
I have a gentle question: what is the fusion ratio?