摘要
在对3266树脂工艺性研究的基础上,研究了定型剂含量对3186缎纹、827单向碳布/3266树脂基复合材料弯曲强度、层间剪切强度和模量的影响。结果表明:定型剂含量对复合材料力学性能的影响规律、定型剂最佳用量均对增强材料的织态结构有着很强的依赖性;在3186缎纹/3266树脂体系和827单向碳布/3266树脂体系中,定型剂用量分别为8%和5%时,定型剂的加入对复合材料的力学性能没有造成明显的劣化作用。
On the ground of researching of processing property of 3266 resins,the influence of tackifier contents on the flexural strength, shearing strength, and modulus of composites (3186 carbon cloth/3266 resin and 827 carbon cloths / 3266 resin) were also studied. The results showed that the fabric of the reinforced material was a very critical factor in the influence of tackifier contents and optimal tackifier contents on the mechanical property of composites; the tackifier had no negative effect on mechanical property of 827 carbon fabric reinforcement composites and 3186 carbon fabric reinforcement composites, when tackifier contents was individually percent five and eight.
出处
《化工新型材料》
CAS
CSCD
北大核心
2006年第10期62-65,共4页
New Chemical Materials