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发明公开
CN105713253A 一种高防水抗渗漏密封橡胶材料及其制备方法 无效 - 驳回

一种高防水抗渗漏密封橡胶材料及其制备方法
摘要：
本发明公开了一种高防水抗渗漏密封橡胶材料，它是由下述重量份的原料组成的：丁二酸酐1?2、防老剂rd1?2、2?氨乙基十七烯基咪唑啉1?2、顺丁橡胶120?140、凹凸棒土粉10?12、松香醇2?4、硫化剂PM0.7?1、骨炭3?4、顺丁烯二酸二丁酯4?5、偏硅酸钠1?3、促进剂TT1?2、N，N?二乙基苯胺0.5?1、酒石酸氢钾1?2、乙酰丙酮钒0.5?1、氢氧化锂0.1?0.2、防水助剂3?4；本发明采用六氢化邻苯二甲酸酐交联改性硬脂酸，然后通过1H，1H，2H，2H全氟癸基三乙氧基硅烷进行表面处理，得到了高抗水的助剂，该助剂可以有效的提高成品材料的疏水性能，防止橡胶老化和腐蚀，本发明的橡胶材料抗渗漏性强，特别适合用于地下水管、船舶等领域，使用寿命长，耐候性好。
摘要（英）：

The invention discloses a high-waterproof anti-leakage sealing rubber material.The high-waterproof anti-leakage sealing rubber material is prepared from, by weight, 1-2 parts of butanedioic anhydride, 1-2 parts of an anti-aging agent rd, 1-2 parts of 2-aminoethyl heptadecenyl imidazoline, 120-140 parts of butadiene rubber, 10-12 parts of attapulgite powder, 2-4 parts of rosin alcohol, 0.7-1 part of a vulcanizing agent, 3-4 parts of bone black, 4-5 parts of dibutyl maleate, 1-3 parts of sodium metasilicate, 1-2 parts of an accelerant TT, 0.5-1 part of N,N-diethyl aniline, 1-2 parts of potassium hydrogen tartrate, 0.5-1 part of vanadium acetylacetonate, 0.1-0.2 part of lithium hydroxide, and 3-4 parts of a waterproof auxiliary.Cyclohexane dicarboxylic anhydride is adopted for crosslinking modification of stearic acid, then, surface treatment is performed through 1H, 1H, 2H, 2H perfluor decyl triethoxy silane to obtain a high-waterproof auxiliary, the auxiliary can effectively improve the hydrophobic performance of the finished product, aging and corrosion of rubber are avoided, the rubber material is high in leakage resistance, particularly suitable for the fields of underground water mains and ships, the service life is long, and weather resistance is good.

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