摘要
介绍了一种网格结构用橡胶模具的研究。所研制出的硅橡胶配方的拉伸强度为1.11MPa,断裂伸长率为95.6%,比热容为2.068×103J/(kg·K),导热系数为0.224W/(m·K),密度为1.087×103kg/m3,线收缩率为1.05%,邵氏硬度为60。该配方具有良好的成型工艺性。并利用该配方成功的制作出了480网格结构缠绕成型用模具。
The study of a rubber mould for lattice structure was presented. The tensile strength, tensile elongation, specific heat, thermal conductivity, density, linear shrinkage and shore A hardness of the rubber were 1.11MPa, 95.6%, 2.068 × 103J/(kg·K), 0.224W/(m·K), 1.087 × 103 kg/m3, 1.05% and 60 respectively. The forming processing of the rubber was good and a φ480 mould which can be used to wind a lattice structure was fabricated.
出处
《材料工程》
EI
CAS
CSCD
北大核心
2004年第2期37-39,共3页
Journal of Materials Engineering
关键词
硅橡胶
模具
网格结构
silicone rubber
mould
lattice structure
