How to choose PU binder(MDI) for rebonded foam?

PU binder(MDI)

When it comes to choose the right MDI binder for your rebonded foam, there are several factors to consider . This includes the desired properties of the final product, the cost of production, the availability of raw materials, etc. Here are some advances to choose the right binder for your reference:

What causes the rebonded foam easy to be torn?

best rebonding foam

Rebonded foam is made by compressing and bonding together smaller pieces of foam into a larger block. When rebonded foam is easily torn, it can be caused by a variety of factors, including:

What is the chemical ratio to make polyurethane foam?

polymer polyol

The chemical ratio used to make polyurethane foam can vary depending on the specific formulation being used, but typically, the ratio is between 1:1 to 2:1 by weight of the two main components – polyol and isocyanate.