介绍了硬质聚氨酯泡沫塑料全水发泡工艺的基本原理。
Introduced the rigid polyurethane foam plastics entire water foaming craft basic principle.
讨沦了水发泡剂、交联剂、异氰酸酯指数、阻燃剂等对泡沫阻燃性的影响。
The effects of water blowing agent, cross-linking agent, Isocyanate index and flame retardants on flame-retardant of the HR foam were discussed.
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。
The flexible polyurethane foam that had certain compressive resistance and high oil absorption was prepared by water-blown formulation adjustment.
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