Wet void consistency and uniformity, porosity control through bi-directional stretching, dry method can only be stretched in one direction, part of the electrons can not pass through, affecting the battery cycle performance.Wet bi-directional stretching to enhance the strength of the diaphragm, punc

1. Heating system(1) slow heating: temperature control meter (OUT1) yellow light is on, please check the index of the upper ammeter, such as the index is not enough of the possibility of: one of the pieces of the heating zone burned, one of the pieces of the heating zone line failure, do not heat: b

We are no strangers to duct tape, but what is the process of producing duct tape? What kind of machine is used to produce it?Tape coating machine is a kind of machine and equipment used for coating BOPP tape. It is a necessary machine for many tape production companies.I. Production process (coating

Plastic calendering products of the main raw material to make polyvinyl chloride resin, hereinafter referred to as pvc, but pvc performance determines that it must be added to a variety of additives in order to carry out the production of moulding process. The choice of additives depends on the perf

A screw granulator overview: in the solid powder and liquid coexistence and solid-phase dominated dispersion, the use of dispersions of self-adhesive (or the addition of binder), through the mandatory way (such as extrusion, gravity, centrifugal force, mechanical force, airflow impulse, etc.) to mak