王冉,朱之锋,杨庆华.自胎侧的结构设计及工艺特性[J].轮胎工业,2013,33(1):25-27 |
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自胎侧的结构设计及工艺特性 |
Structure Design and Processing Technology of White Sidewall |
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DOI: |
中文关键词: 白胎侧 半钢子午线轮胎 结构设计 工艺特性 复合挤出 |
英文关键词: white sidewall semi-steel radial tire structure design processing technology multiplex extrusion |
基金项目: |
中图分类号:U463.341+.6;TQ330.6+4 |
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中文摘要: |
介绍半钢子午线轮胎使用的白胎侧的结构设计及工艺特性。根据白胎侧胶镶嵌在胎侧胶中的形式以及覆盖胶片的形式,白胎侧结构大体分为白胎侧胶内嵌结构、白胎侧胶夹持结构和白胎侧胶内含结构3种;内嵌式和夹持式白胎侧采用三复合或四复合挤出生产线生产,内含式白胎侧采用普通三复合挤出生产线生产,但需设计预成型体;设计白胎侧胶配方时应同时设计非污染黑胎侧胶和覆盖胶配方,白胎侧胶夹持结构和白胎侧胶内含结构的胎体胶配方也应使用非污染性配方。 |
英文摘要: |
The structure design and processing technology of white sidewall in semi-steel radial tire was introduced.According to the assembly structure of white sidewall rubber and cover rubber,the structures of white sidewall could be classified into three types:inserted,clamped and embedded.Triplex or quadruplex extrusion line was suitable for the inserted and clamped structures.Triplex extrusion line was recommended for the embedded structure,but the pre-building design was necessary.When the white sidewall recipe was designed,the non-staining black sidewall recipe and cover rubber recipe should be designed,too.For the clamped and embedded sidewalls,non-staining recipe was also required for the carcass ply compound. |
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