Pearl cotton (cotton) is also called LDPE polyethylene, or EPE for short. In the production process of EPE high-foaming sheet, the physical foaming agent gas is first required to be in a gaseous state in the standard state, and it is easy to liquefy under the condition of pressurization through the special high-pressure metering pump. Because EPE resin foaming is the result of the physical foa
Use of EPE foam cloth EPE foam material is a new type of environmental protection packaging and filling material. Its superior characteristics are more and more recognized by people, so its use will continue to expand and innovate. It has better performance, lower cost, higher grade, beautiful appearance and better effect than traditional materials. EPE foam sheet can also be further processed by
EPE (expandable polyphylene) is a kind of expandable polyethylene, also known as pearl cotton. It is a non crosslinked closed cell structure. It is a high foamed polyethylene product extruded from low density polyethylene (LDPE) as the main raw material. It is made of low density polyethylene grease After physical foaming, numerous independent bubbles are formed. It is a relatively advanced prot
do you really know EPE pearl cotton EPE pearl cotton is a non-crosslinked closed cell structure, also known as polyethylene foam cotton, which is a new type of environmentally friendly packaging material. It is composed of low-density polyethylene grease through physical foaming to produce countless independent bubbles. The Chinese name EPE pearl cotton structure non-crosslinked closed cell stru
How to calculate the foaming ratio of EPE pearl cotton? EPE pearl cotton generally uses gram weight or density (kg / m3) to distinguish weight and model. But some customers also use the term "foaming ratio" in their communication. What is the "foaming ratio" of pearl cotton? The "foaming ratio" here refers to the "foaming ratio" of plastic raw material particles, such as polyethylene (LDPE) and o
EPE pearl cotton is the same, why is the difference so big? EPE (expand aple poly ethylene) is a kind of hair polyethylene, also known as pearl cotton. The production process of EPE is to take LDPE low density polyethylene resin as the main raw material, add foaming agent and anti shrinkage agent, and then extrude to make sheet. Freon is often used as foaming agent in the early EPE production pro
Pearl cotton foaming machine is mainly used to produce EPE pearl cotton sheet and profile. LDPE resin is melted and mixed with butane gas, talcum powder, anti shrinkage agent and other additives. It is extruded by extruder and foamed in die head and die lip, then fixed sheet size by setting ring. The final product is rolled by receiving roller. Working principle of pearl cotton foaming machine: p
Foaming method of EPE products EPE foaming products are widely used in our life. They are all made of EPE foaming. What is the foaming method of EPE foaming? The physical foaming method of EPE foaming products: the low boiling point liquid dissolved in polymer melt is evaporated to make it vaporized and foamed, or the inert gas can be dissolved in the plastic melt or paste under pressure, and th
