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Characteristics of slow rebound sponge Characteristics of slow rebound sponge TIME:21-04-09 1. Water absorption: Closed cell structure, good water absorption performance.2. Corrosion resistance: Resistant to chemical corrosion such as sea water, grease, acid, alkali, antibacterial, non-toxic.....
Introduction and application of various polyurethane materials-2 Introduction and application of various polyurethane materials-2 TIME:21-04-01 5. Polyurethane sole material Polyurethane soles have many advantages: low density, soft texture, comfortable and lightweight to wear; good dimensional stability, long storage life; excellen.....
Introduction and application of various polyurethane materials-1 Introduction and application of various polyurethane materials-1 TIME:21-03-26 1. Flexible PU(1) Cushion material - Such as seats, sofas, mattresses, etc., polyurethane soft foam is a very ideal cushion material and cushion material is also the application field w.....
How to judge the quality of high-density sponge How to judge the quality of high-density sponge TIME:21-03-18 The quality of sponge can be divided into three types according to density which are high density sponge, medium density sponge and low density sponge. The density of the sponge is the .....
How to choose a sponge pillow How to choose a sponge pillow TIME:21-03-11 1. The shape of the sponge pillow:The cervical spine is located at the uppermost part of the human spine, wrapped in the neck and composed of 7 vertebrae. The so-called physiological arc is .....
Physical recovery methods of waste polyurethane Physical recovery methods of waste polyurethane TIME:21-03-04 Physical recycling, that is direct recycling.It is directly recycled using physical methods without destroying the chemical rstructure of the polymer itself or changing its composition.The recycling m.....
Composite process of composite sponge Composite process of composite sponge TIME:21-02-26 Composite sponge is the bonding of sponge and a layer of cloth or leather.Composite sponge process requirements:1. Flame bonding (bonding without glue): the foam body is used as a bridge and it is mel.....
Putian Deming Machinery Manufacturing Co., Ltd Putian Deming Machinery Manufacturing Co., Ltd TIME:21-02-19 General manager Chen Deming established the company and with many years of development that the machinery and equipment have been throughout the country. The successful case: Fujian, Zhejiang, Kunming.....
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