• 一种双组分聚氨酯,可抗紫外线化学腐蚀,油变得环氧树脂

    The topcoat is a two-component polyurethane providing uv, chemical and stain resistance or a reduced yellowing epoxy.

    youdao

  • 实验制备的甲醛环氧氯丙烷交联壳聚糖树脂酸性绿6B直接耐晒rl分散56染料进行吸附性能、吸附动力学热力学研究。

    The adsorbability, adsorption kinetics and adsorption thermodynamics to acid green 6b, direct fast yellow RL and disperse blue 56 by the new resin were studied in this paper.

    youdao

  • 管是从一个车制的原版树脂铸造的,炮车的。

    The cannon barrels were casted in resin from a master I turned and the carriages are made from yellow heart wood.

    youdao

  • 研究E10合成树脂硝基漆膜影响

    The yellowing effect of E10 synthetic low acid value resin to paint film of nitrocellulose lacquer and to the original lacquer was studied.

    youdao

  • 采用特殊化学结构含溴化合物为主要原料, 合成了一种具有老化变度小阻燃性能优越不饱和聚酯树脂介绍了此树脂的化学物理性能。

    This paper introduced a low yellowing , excellent flame retardant unsaturated polyester resin synthetized from a special chemical structure brominated compound and its chemical physical properties.

    youdao

  • 考察了不同有机含量聚合物状态力学性能水性变性能影响,以及有机硅改性脂肪族聚氨酯树脂在合成革上的应用性能。

    The effects of organic silicon mass fraction on polymer state, mechanical properties, water resistance and yellowing resistance of siloxane-modified aliphatic polyurethane were investigated.

    youdao

  • 考察了不同有机含量聚合物状态力学性能水性变性能影响,以及有机硅改性脂肪族聚氨酯树脂在合成革上的应用性能。

    The effects of organic silicon mass fraction on polymer state, mechanical properties, water resistance and yellowing resistance of siloxane-modified aliphatic polyurethane were investigated.

    youdao

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