Company takes a broad product range, mainly include: various PMMA (Acrylic) product display, such as earrings, necklaces, bracelets, anklet, waist chain and other jewelry.
公司承接产品种类广泛，主要有：各种有机玻璃(亚加力)产品展示架，如耳环、项链、手链、脚链、腰链等饰品。
This paper studies the average molecular weight of branched chain of poly ( acrylic acid) by viscosity method. The structure of graft copolymer is also measured by IR method.
利用粘度法测定聚丙烯酸支链的平均分子量，红外光谱法分析接枝共聚物的结构。
A series of low molecular weight polyacrylic acid sodium solutions was synthesized by using inorganic phosphate as chain transfer agent on the basis of acrylic acid, sodium hydroxide and so on.
以丙烯酸、氢氧化钠等为原料，以无机磷酸盐为链转移剂合成了系列低分子质量聚丙烯酸钠分散剂。
This invention discloses a self-drying low aliphatic chain oxosilane modified water-borne acrylic resin and preparation method thereof.
本发明公开了一种自干型低脂肪链硅氧烷改性的水性丙烯酸树脂及其制备方法。
A water soluble acrylic coatings with amide, carboxyl, ester and hydroxyl group on side-chain have been synthesized.
本文合成了侧链上带有酰胺基、羧基、酯基和羟基的水溶性聚丙烯酸树脂。
Graft copolymer of silicone -acrylic ester has been prepared by grafting acrylic ester on organic silicone polymeric chain.
通过在有机硅聚合物的分子链上接枝聚丙烯酸酯支链的方法，制备出有机硅-丙烯酸酯接枝共聚树脂。
It has shown, by use of FTIR analysis, that during copolymerization, silicone is grafted onto the acrylic polymer chain, and modified the properties of the copolymer resin.
FTIR谱图分析表明，共聚过程中，有机硅氧烷已经接枝到丙烯酸酯聚合物分子链上，并且改变了共聚树脂的性能。
A novel modification method, which introduces acrylic acid groups and organosilicon groups in to the WPU molecular chain, was adopted in the experiment.
尝试了一种向聚氨酯分子链中引入丙烯酸和有机硅基团对水性聚氨酯进行改性的新方法。
A novel modification method, which introduces acrylic acid groups and organosilicon groups in to the WPU molecular chain, was adopted in the experiment.
尝试了一种向聚氨酯分子链中引入丙烯酸和有机硅基团对水性聚氨酯进行改性的新方法。
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