The flexiblepolyurethanefoam that had certain compressive resistance and high oil absorption was prepared by water-blown formulation adjustment.
采用全水发泡工艺,通过对配方的调节,研制了一种具有一定耐压强度和较好吸油性能的聚氨酯软质泡沫塑料。
2
This Paper studies the relationship between density of flexiblepolyurethanefoam and it's physical-mechanical properties Under the condition of different amount of water as blowing agents.
本文用水作发泡剂,通过变化用水量,研究软质聚氨酯泡沫塑料的密度与物理机械性能之间的关系。
3
Polyurethanefoam padding discussed briefly discusses the organic filler (ie, polymer polyols) and inorganic filler in the production of flexiblepolyurethanefoam properties of the foam products.