Aim: To study the effect of filler content in dental adhesive on the degree of polymerization.
目的：探讨填料的加入对牙科光固化粘结剂聚合转化度的影响。
RESULTS No influence of the pretreatment condition was observed on the deacetylation, but obvious effect was obtained on the degree of polymerization.
结果样品的前处理条件在所考察的范围内对测定结果的影响较小，但对样品的聚合度有较大影响。
The results show that the higher the degree of polymerization is, the better heat stability of HPVC resin is, and the better light aging resistance of HPVC is.
结果表明，聚合度越高，树脂的热稳定性越好，HPVC的耐光老化性能明显优于普通聚合度聚氯乙烯(pvc)。
The method of the invention comprises the following steps: cellulose with the degree of polymerization of 500 to 1600 is dissolved in a solvent to form a solution;
本发明的方法包括以下步骤：在溶剂中溶解聚合度为500-1600的纤维素形成溶液；
The measurement on average degree of polymerization in insulation paper with viscometry is introduced, and some testing results are analysed.
对用粘度法测定绝缘纸的平均聚合度做了简要介绍，并对试验结果进行了分析。
The average polymerization degree of cellulose cotton pulp was measured as 546 - 556 by this method.
利用该方法测得的纤维素棉浆粕的平均聚合度为546-556；
The controlling methods of polymeric dispersant with low polymerization degree and narrow molecular weight distribution were introduced.
介绍了低聚合度、窄分子量分布的聚合物分散剂的控制方法。
The gelation character of PVC with high degree of polymerization (HPVC) was determined with DSC and zero-length capillary.
采用差示扫描量热(dsc)法和毛细管流变法对高聚合度聚氯乙烯(hpvc)的凝胶特性进行了研究。
Polyaluminum chloride, a series of different degree of polymerization of inorganic polymers formed is the best form of distribution.
聚合氯化铝由一系列不同聚合度的无机高分子化合物所组成，具有最佳形态分布。
Irreversible drying shrinkage is partially caused by the increase in the degree of silicate polymerization of C-S-H.
总干缩中部分不可逆收缩是由C - S - H的硅酸盐聚合度增加而造成的。
The influences of degree of polymerization of EO on physical chemistry properties of product were studied.
测定了产品的表面物理化学性能，系统研究了环氧乙烷（EO）聚合度对产品表面物理化学性能的影响。
The result of the apparent viscosity analysis indicated that the polymerization degree of the chitin molecule was maintained well through the normal temperature, process.
表观粘度分析结果表明常温处理可较好地维持甲壳素分子的聚合度。
The influences of such factors as PA6 content and polymerization degree, deformation stretch and recovery temperature, recovery times on the shape memory function were studied.
研究了PA6含量与聚合度、形变拉伸温度与形变回复温度及回复次数等因素对形状记忆功能的影响。
The results show that tensile strength, glass transition temperatures, molecular weights and number averaged polymerization degree of the polycarbonate decreased with the dose.
结果表明，聚碳酸酯材料的力学性能、玻璃化温度、分子量和数均聚合度均随吸收剂量的增加而下降；
In connection with the poor processibility of high polymerization degree poly (vinyl chloride), chemical and physical methods for improving its processibility were reviewed in this paper.
针对高聚合度聚氯乙烯加工性能较差的缺点，综述了改进其加工性能的化学和物理方法。
The polymerization degree, crystallinity and orientation degree of the oil-flax fibers were decreased differently after the basic modification, and the dye pickup was obviously improved.
胡麻纤维经碱改性后，纤维的聚合度、结晶度和取向度都有不同程度的下降，纤维上染率也有了明显提高。
There are three significant scientific concepts, kinetic chain length and number average degree of polymerization and radical life, in the chapter of the radical chain polymerization.
其中动力学链长、平均聚合度、自由基寿命是三个重要的学术概念。
Richcel fiber is a kind of regenerated cellulose fiber, is the high degree of polymerization, high strength and high wet modulus new viscose fibers general name.
丽赛纤维是一种再生纤维素纤维，是具有高聚合度、高强度和高湿模量的新型粘胶短纤维的总称。
The results showed that the polymer with 1 of polymerization degree had the fastest imidization rate;
聚合度为1的聚酰胺酸的链段运动能力强， 反应速率快；
The influence of the modifiers DOP, MRS & ACR on the processing characteristics and mechanical properties of high polymerization degree PVC material is studied.
研究了DOP，MBS，ACR改性剂对高聚合度聚氯乙烯加工性能和改性体系力学性能的影响。
The effects of polymerization conditions, such as water content, neutralization degree, amounts of crosslinking agent and stabilizer etc, on the proper-ties of ER fluid were investigated.
研究了水分、交联剂、稳定剂及中和度等条件对ER液的屈服应力及漏电流密度的影响，并用粒子极化理论对实验结果作了相应的解释。
The result indicates:handled by enzyme, the wood's glass transition temperature, holo-cellulose content and degree of polymerization increased, crystallinity increased;
结果表明：微生物酶使木粉的玻璃化温度降低，纤维素的结晶度提高，综纤维素含量以及纤维素聚合度降低；
The analysis shows that, so far, the issues of high-tech zones in China are weak competitiveness, low level of industry concentration, not higher degree of industry polymerization and so on.
分析结果表明，我国高新区存在现有竞争力不强，产业集中程度低，产业聚合度不高等问题。
Analyzed characteristics were the PEO side chain length, the degree of backbone polymerization, the composition of functional groups such as carboxylic and sulfonic groups, and the purity of polymers.
主要剖析的特性为：聚氧化乙烯(PEO)支链的长度，主链聚合的水平，各功用组如羧基组和磺酸基组的成分以及聚合物的纯真度。
The miscibility of the system become worse when the polymerization degree of polystyrene has been increased.
随着聚苯乙烯聚合度增大，体系相容性变差；
The effects of the polymerization degree and conversion rate of the feedstocks on the high-strength high-modulus poly- vinyl alcohol fiber were studied.
研究了纺丝原料聚合度、转化率对聚乙烯醇（PVA）纤维高强高模化的影响。
The effects of the polymerization degree and conversion rate of the feedstocks on the high-strength high-modulus poly- vinyl alcohol fiber were studied.
研究了纺丝原料聚合度、转化率对聚乙烯醇（PVA）纤维高强高模化的影响。
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