-
08
May, 2026
Choosing The Right Polyurethane Seal: Polyether Vs. Polyester For Hydraulic A...
In simple terms, when used for sealing rings, the core advantages of polyether-based polyurethane lie in its hydrolysis resistance and low friction, resulting in a longer service life. In contrast,...
-
29
Apr, 2026
Effect Of Hardness Tolerance Of Wear-Resistant Polyurethane Products On Machi...
Problems encountered during machining when the hardness tolerance range is too large. 1. Poor surface quality (roughness, waviness, orange peel) · In areas with high hardness, cutting resist...
-
22
Apr, 2026
What Is A PU Polyurethane Cleaning Ball?
A PU Polyurethane Cleaning Ball (also known as a screen bouncing ball or self-cleaning ball) is a spherical elastomer component placed between the screen deck and bottom panel of a vibrating screen...