Soft furniture refers to furniture and cushions made from polyurethane foam plastic and fabric, including sofas, mattresses and pillows, which are common household items. Polyurethane foam plastic has excellent breathability, resilience and plasticity. Therefore, soft furniture designed with this material has features such as fitting the human body shape, being soft and breathable, and having high elasticity. 
In the downstream industries, especially in the furniture sector, soft foam silicone oil has a broad application prospect.

Silicone oil usually plays an important role in polyurethane systems. Firstly, as a surfactant, silicone oil can emulsify each liquid component, making them mix uniformly, thus facilitating more thorough reactions and facilitating the formation of uniform sponge cavities. Secondly, silicone oil can assist in nucleation of pores during the reaction process, promoting the formation of pores and making the sponge structure more rich and dense; at the same time, it can prevent the aggregation of bubbles and reduce the gas flow rate. 
The most important thing is that silicone oil can stabilize the pores and maintain the pore structure, which is why it is called polyurethane uniformizing agent. In addition, the unique properties of soft foam silicone oil can effectively control the opening and closing of the pores, and regulate the feel of the final product. 
In conclusion, silicone oil has significant advantages and characteristics in the manufacturing of soft furniture, which can help produce soft furniture with excellent breathability, resilience and plasticity.