Phenolic foam material is a kind of polymer organic hard aluminum foil foam products, is made of thermosetting phenolic resin foam.
酚醛泡沫资料属高分子有机硬质铝箔泡沫商品，是由热固性酚醛树酯发泡而成。
Soft and hard segments in polymer chains were well-distributed when acrylate modification and emulsification performed at the same time.
丙烯酸改性与乳化同时进行时，其聚合物链结构中软、硬段分布均匀；
With further increase of salt concentration, interaction between polymer and ion enhanced, which brought about the formation of new hard - segment aggregates.
随着盐浓度进一步增加，聚合物-离子相互作用增强，体系中硬段结构出现新的聚集形态。
It was found that there existed some interaction between the hard segment of polyurethane and polyacrylonitrile in this polymer blend system.
发现在该共混体系中，聚氨酯硬段与聚丙烯腈之间存在一定程度的相互作用。
The viscosity mechanism of a common hard-sphere latex particle system is considered to be related to the hydrophilicity of the polymer chain.
认为普通硬球型乳胶粒子体系的致粘机理与聚合物链段的亲水性有关。
The paper explains design methods and features on the hard-ware and software of High-polymer Dynamic Mechanical Characterization Spectrometer in a systematic way.
本文较系统地介绍了高分子材料动态力学谱仪的设计方法和特点。
The present invention relates to a kind of hard foamed polyurethane material prepared with bagasse degrading liquid to replace polyol polymer and through foaming.
本发明涉及一种由甘蔗渣制备的聚氨酯硬质泡沫材料，其采用甘蔗渣降解液完全替代聚合多元醇经发泡而成。
The present invention relates to a kind of hard foamed polyurethane material prepared with bagasse degrading liquid to replace polyol polymer and through foaming.
本发明涉及一种由甘蔗渣制备的聚氨酯硬质泡沫材料，其采用甘蔗渣降解液完全替代聚合多元醇经发泡而成。
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