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1)  expansion rubber
膨胀橡胶
1.
The main seepage of assembly pipe in the TBM construction tunnel happens at the joint of pipes,and the water-expansion rubber is the main waterproof material for the assembly pipe joint in the TBM construction tunnel.
TBM施工隧道装配式管片渗漏水的位置主要是管片的接缝,遇水膨胀橡胶是TBM施工隧道装配式管片接缝所用的主要防水材料。
2)  expanded ebonite
膨胀硬橡胶
3)  rubber expansion joint
橡胶膨胀节
4)  water-swellable rubber
吸水膨胀橡胶
1.
Research progress on preparation and application of water-swellable rubber
吸水膨胀橡胶制备技术及应用研究进展
2.
The mechanism of water absorption and the preparation methods of water-swellable rubber(WSR)were introduced.
介绍了吸水膨胀橡胶(WSR)的吸水机理、制备方法及改性研究的进展,并展望了其应用前景。
3.
A water-swellable rubber has been prepared by blending with naturerubber(NR) as matrix, cross-linked sodium polyacrylate(CSP) as high-absorbent water resin the amphiphilic block copolymer poly(ethylene oxide)-b-poly(butylacrylate)(PEO-b-PBA) as compatibilizer and the poly(ethylene glycol)(PEG) as absorbent accelerant.
以天然橡胶为基体 ,微米级交联聚丙烯酸钠为高吸水性树脂 ,两亲性嵌段共聚物聚氧化乙烯 - b-聚丙烯酸丁酯 (PEO- b- PBA)为增容剂 ,聚乙二醇为吸水促进剂 ,制备了嵌段共聚物增容型吸水膨胀橡胶
5)  water swellable rubber
吸水膨胀橡胶
1.
The water swellable rubber prepared by blending NR and water absorbing agent was researched.
以天然橡胶和聚丙烯酸纳(PAANa)为主要原料,采用物理共混方式制备吸水膨胀橡胶,研究了增容剂及辅助吸水剂PEG对吸水膨胀橡胶吸水性能和力学性能的影响。
6)  water swelling rubber
吸水膨胀橡胶
1.
Study on water swelling rubber made by natural rubber latex grafted with acrylic acid sodium;
化学接枝法制备腻子型吸水膨胀橡胶研究
2.
Mechanical properties of EPDM based water swelling rubber;
EPDM基吸水膨胀橡胶的力学性能
3.
Research progress of compatibilizer in blending water swelling rubber
共混型吸水膨胀橡胶增容剂的研究进展
补充资料:橡胶模具、橡胶压模、橡胶硫化模
分子式:
CAS号:

性质:又称橡胶模具、橡胶压模、橡胶硫化模。用于压制橡胶产品的金属模型。一般用钢材(如45号钢)按图纸要求经机械加工而制得,并经热处理以提高其硬度及耐磨性。模具型腔与产品结构相同,型腔尺寸必须考虑不同橡胶的收缩率,在产品尺寸基础上进行放大或缩小,方可得到合适的产品尺寸。模具从工艺操作考虑还要设置流胶槽、启模口、定位销等。

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