Hvad der bruges til

In daily life, PU is mainly used in furniture. For example, sofas, mattresses, pillows and other products all rely on high rebound (HR) PU sponges to provide comfortable support. This requires a sponge continuous foaming machine. On this basis, auxiliary configurations such as horizontal automatic continuous foaming machines, cutting Maskiner, fladpladeskæremaskiner og skiveskæremaskiner er også påkrævet for at behandle denne serie produkter .

På den anden side, i rengøringsprodukter, er skurepuder ikke kun afhængige af pu -svampematerialer, men kræver også, at de har stærk vandabsorption og holdbarhed . Når man laver skurpuder, stemplingsudstyr, limningsmaskiner og kompositformning og emballeringsmaskiner er normalt brugt .. Rengøringseffekt, mens de opfylder effektivitetskravene i masseproduktion .

In short, different characteristics such as softness, hardness, density, and temperature resistance can be obtained by adjusting the formula of PU. Wear resistance, oil resistance, and chemical resistance. Water-based PU or bio-based PU (reducing VOC emissions) can be developed. The wide application of PU is due to its diversity and adaptability of performance, and it has penetrated almost every corner af dagligdagen .