Polyethylene (PE) resin is a crystalline polymer with a linear structure. When it is heated and melted, the force between macromolecules is very small, and the temperature range of the high elastic state is very narrow. When the resin is melted, the melt viscosity is low, so it foams. When the decomposition gas of the […]
New Material IXPP foam for Automotive Interiors There are two commonly used plastics for automotive interiors: general-purpose plastics (PVC foam, PE foam, PP foam) and engineering plastics (PA, ABS, PC). The current PE materials have poor weather resistance, are sensitive to environmental stress, are prone to aging, and have insufficient heat resistance. Ideally, low-density polyethylene […]
XPE is Polyethylene chemically cross-linked foaming material At present, there are two process routes: molding method and continuous extrusion method. The production of XPE foam by the molding method is intermittent and cannot be produced continuously. The product is piece by piece, not a continuous product. The foaming ratio is low, the density is large, […]