• 间苯二酚甲醛凝胶类似生产炭黑

    Resorcinol-formaldehyde aerogel is made in a way similar to production of silica aerogel.

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  • 利用超声波乳化技术结合溶胶-凝胶反应制备间苯二酚-甲醛有机凝胶粉末碳化气凝胶粉末。

    Organic powder and carbon aerogel powder were prepared by sol-gel method with the help of ultrasonic emulsification technology using resorcinol and formaldehyde.

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  • 8羟基喹啉甲醛磺酸原料合成了一种螯合树脂

    Formaldehyde 8 hydroxyquinoline sodium benzene sulfonate resorcinol copolymer described as chelating ion exchange resin was synthesized.

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  • 锦纶66帘子布浸胶含有大量天然胶乳间苯二酚甲醛乙烯等有毒有害物质,其生产废水COD浊度特别

    The dipping solution (DS) of nylon-66 cord fabric contains latex, resorcinol, formaldehyde, ammonia, ethene and butyl benzene. The COD content and turbidity in DS wastewater are very high.

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  • 实验需要间苯二-甲醛(RF)气凝胶孔径大于标准RF气凝胶所形成的孔径。

    The pore size of resorcinol formaldehyde aerogels (RF) in experiments is bigger than that of standard RF aerogels.

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  • 试验研究改性间苯二酚-甲醛树脂GLR-20半钢子午线轮胎胎帘布胶中的应用效果

    The application of a modified resorcinol-formaldehyde resin GLR-20 in the carcass ply compound of PCR tire was experimentally investigated.

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  • 试验研究改性间苯二-甲醛树脂GLR-20替代间苯二酚对NR胶料性能影响,并与进口产品B-20-S进行对比。

    The effect of the modified phenolic resin GLR-20 replacing resorcinol on the properties of NR compound was investigated by using imported B-20-S as control.

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  • 二酚甲醛原料,采用溶胶-凝胶工艺,结合高温碳化溶剂替换常压干燥技术,制备了气凝胶。

    Carbon aerogels were prepared from resorcinol and formaldehyde via sol-gel process, high temperature carbonization and atmospheric pressure drying technology with solvent replacement.

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  • 二酚甲醛原料,采用溶胶-凝胶工艺,结合高温碳化溶剂替换常压干燥技术,制备了气凝胶。

    Carbon aerogels were prepared from resorcinol and formaldehyde via sol-gel process, high temperature carbonization and atmospheric pressure drying technology with solvent replacement.

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