Since most of the HTPB propellants possess similar aging mechanism, this model can be used to predict storage life of all HTPB propellants.
考虑到大部分HTPB推进剂的老化机理相似，所以该模型具有一定普遍性，适用于HTPB推进剂贮存期的预估。
The utility model has the advantages of aging resistance, no deformation, non-falling properties, long service life, convenient installation, etc.
本实用新型具有不老化、不变形、不脱落、使用寿命长、安装方便等优点。
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