1) swelling ratio
溶胀比
1.
The effects of reaction temperature,the amount of AM monomer,cross - linking agent, and initiator on the swelling ratio of the hydrogel were investigated.
考察了介质的离子浓度、pH值和温度对水凝胶溶胀比的影响,结果表明,离子浓度越大,水凝胶的溶胀比越小;水凝胶具有一定的pH可逆性。
2.
The experiment showed that swelling ratio of the hydrogel is maximum when the two kinds of subsatnces are mixed in composition ratio of about 2:3.
测定并研究了丙烯酰胺 /丙烯酸凝胶的pH敏感性 ,及各因素对其性能的影响 ,实验表明 :当丙烯酰胺 /丙烯酸比在 2 :3附近时 ,形成的凝胶溶胀比最大 ;随着交联剂含量的增加 ,会使凝胶的溶胀比显著减小 ;引发剂含量适当时 ,可使凝胶溶胀比达到最大。
3.
5, swelling ratio=133, time for putting in nitrogen=15m.
较佳结果为pH =6 5 ,溶胀比为 1 33,其合成条件为通氮 1 5min ,于 33℃反应 1 0h 。
2) swell ratio
溶胀比
1.
The molecular weight of UP-VP, degree of cross - linking, network molecular weight (Mc), and the swell ratio of a number of.
%磷酸二氢钠(NaH2PO4)溶液引发NVP聚合交联的方法,制备由超高分子量聚乙烯基吡咯烷酮(UPVP)和部分交联的PVP((CPVP)组成的水溶胶,测定PVP水溶胶中未交联的PVP分子量、交联部分的交联度、数均网络分子量和溶胀比,结果表明,PVP的分子量约为通用PVPK90的10倍;随着反应体系中NVP浓度和辐照剂量的增加,交联度变大,数均网络分子量变小;溶胀比与单体浓度成正比,与辐照剂量成反比。
3) equilibrium swelling ratio
平衡溶胀比
1.
The swelling kinetics was discussed, and the effects of the reaction conditions, including the amounts of starch, monomers, initiator and crosslinker, on the equilibrium swelling ratio of the hydrogels were investigated.
以硝酸铈铵(CAN)为引发剂、N,N′＿亚甲基双丙烯酰胺(BIS)为交联剂,在水溶液中合成了可生物降解淀粉 聚(丙烯酰胺＿co＿乙烯基吡咯烷酮)杂混水凝胶;探讨了有关溶胀动力学,着重考察了合成反应条件包括淀粉用量、单体浓度、引发剂和交联剂用量对凝胶平衡溶胀比的影响。
2.
The viscosity of prepolymer, together with number average molecular weight, equilibrium swelling ratio Q and UV cured mechanical properties were measured, and, the relations between chain structure and microphase separation were studied.
通过对一系列具有不同分子结构的丙烯酸聚氨酯光敏预聚体的粘度、数均分子量、自动氧化反应以及光固化后树脂的平衡溶胀比和力学性能的测定 ,探讨了这类丙烯酸聚氨酯光敏树脂的链结构与微相分离、光固化性能以及力学性能间的关系 。
4) Swelling ratio curve
溶胀比曲线
5) swelling volume rati
溶胀体积比
6) swell
[英][swel] [美][swɛl]
溶胀
1.
Swell of the Emulsion and Effect Factor in Emulsion Liquid Membrane Separation;
乳状液膜分离中的乳液溶胀及影响因素
2.
Release in vitro and swelling of 5-Fu-loaded chitosan microspheres for intranasal administration;
鼻用氟脲嘧啶壳聚糖微球的体外释放及溶胀影响因素
3.
The dominant factors of deep profile control and displacement are particle size and swelling ability of crosslinked polymer micro-ball.
交联聚合物微球的颗粒粒径和溶胀性能是影响调驱效果的主要因素。
补充资料：溶胀比
分子式：
CAS号：
性质：交联高聚物因吸收一定量溶剂而溶胀。当达到溶胀平衡时，其体积与溶胀前体积之比称为溶胀比。溶胀比与温度、压力、高聚物的交联度及溶质、溶剂的性质有关。
CAS号：
性质：交联高聚物因吸收一定量溶剂而溶胀。当达到溶胀平衡时，其体积与溶胀前体积之比称为溶胀比。溶胀比与温度、压力、高聚物的交联度及溶质、溶剂的性质有关。
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参考词条