Considering comprehensively the reinforcing effect of the HA filler and the open porous structure for tissue engineering scaffold,in this system,the optimal addition of HA particles in polyurethane can be 40wt% and the optimal amount of blowing agent can be 1wt%.
综合考虑HA的增强效果和组织工程支架的孔隙结构,本体系中HA的最佳添加量为40%(质量分数),发泡剂的最佳用量为1%(质量分数)。
参考来源 - 脂肪族聚氨酯/磷灰石复合材料的原位制备及性能·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Blowing agent AK was used to preparing silicone rubber sponge.
采用发泡剂ak制作了硅橡胶海绵。
The important factor which affect the well distributed holes is blowing agent.
发泡剂是泡沫铝孔隙的形成和泡沫铝孔洞分布均匀的重要影响因素。
Two components of the polyether polyurethane systems with water as blowing agent are prepared.
制得了以水作发泡剂的聚醚型聚氨酯鞋底原液。
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