Chemically foamed products are easily decomposed to produce by-products, resulting in odor and color deviation, and N2 physical foaming technology can effectively avoid the above problems. Therefore, we have developed N2 physical foaming technology, using N2+PP (nitrogen). + Polypropylene) to achieve physical foaming, producing a halogen-free, amine-free, odorless foam that can pass VOC and TVOC.

Today, foam is widely used in the automotive, home appliances, electronics, aerospace, motor train, shipbuilding and other industries. It is well known that these halogen-containing materials produce dioxins when burned, can exist in the environment for many years, and even accumulate in life for life. Body, can not be discharged. Long-term exposure to amine-containing products is highly irritating to mucous membranes and skin, which may cause conjunctivitis, bronchitis, pneumonia and pulmonary edema, and damage to liver and kidney. Long-term exposure to amine-containing products can cause occupational problems. Therefore, many international companies are looking for halogen-free and amine-free environmentally friendly materials, and our newly developed N?+PP physical foaming cotton is the environmentally friendly material sought by today's society.