固化速度

研究结果表明，光引发剂、颜料对UV油墨的固化速度的影响很大，要提高UV油墨的固化速度，首先必须选择好光引发剂和颜料的种类，这是非常重要的。

The results of the studies proved that the curing speed of UV ink is seriously affected by photo-initiators and pigments .

采用部分多元酸代替丙烯酸对环氧丙烯酸UV树脂进行改性，在一定程度上改善了原树脂的脆性，改性后的树脂具有固化速度快、光泽高、黏度高的特点。

Modified epoxy acrylic UV resin with polyacid partially replacing acrylic acid , overcoming the brittleness of original resin in some degree and gives resin with fast curing speed , high gloss , high adhesion .

复合光引发剂对UV油墨固化速度影响的研究

Study on the effect of complex photo initiator on curing rate of UV-curing ink

所以，无论是光引发剂，还是颜料，它们对UV油墨的固化速度都有着很重要的影响。

Both photoinitiators and pigment are important factors of the curing rate at the same time .

在UV油墨中，固化速度是一个比较重要的问题。

The curing rate mainly affected by photo-initiator and pigment is an important factor of UV ink .

它耐高温达到H级，固化速度快，贮存周期长，挥发率低。

It can be quicky cured and resisted high temperature for class H in a short curing time and low evaporation losses .

叔胺能敏化MI，提高MI的引发效率，从而提高光固化速度。

The photo curing was sensitized by tertiary amines .

结果表明：光固化速度随着MI扩散能力的增加而增加，且与MI浓度的平方根呈线性关系。

The results showed that the photo-curing rate was proportional to the square root of Mi 's concentration .

SL中光敏树脂固化速度的影响因素研究

Study on the effect of factors on curing rate of photosensitive resin in Stereo Lithography

设计了UV柔印油墨的配方，选用了3种光引发剂制备油墨样品，测试了油墨样品的固化速度。

The formulation of UV flexo ink was designed and3 different photoinitiators were chosen to make the ink and the curing rate of ink was tested .

测试了所用颜料的光谱吸收曲线，配制油墨的固化速度，以及在改变颜料时的印刷密度，研究了光引发剂、颜料对于UV油墨的固化速度的影响。

The effects of photo-initiators and pigments on UV ink are studied by the spectrum absorption curves of all the pigments , the curing speeds and the densities of different pigments .

选用了6种光引发剂进行复合配制黑色丝印UV油墨，实验结果表明，用复合光引发剂比用单一光引发剂配制UV油墨的固化速度快；

The black uv-ink used for silk screen print was prepared by using six photo initiators and showed that the curing rate using complex photo initiator was faster than using single one .

同时随着PBA／DMPA或PPG／T-M北京化工大学硕士学位论文的比例的提高，固化速度加快；

Curing rate accelerates with the increase of ratio of PBA / DMPA or PPG / T-M.

剥离强度24h后可达15.13kN/m，48h后可达15.63kN/m，随着相对湿度的增加，固化速度加快，当相对湿度为70%时，固化时间最佳。

As the relative humidity increasing , the curing speed became more and more faster , the curing speed was the best when relative humidity was 70 % .

特别是针对通常情况下低F/U摩尔比UF树脂固化速度慢、胶接性能不理想的问题，可以通过合成工艺和改性剂以及不同固化体系得以解决。

Especially on slow curing speed and unideal glue bond properties UF resin with low molar ratio , it can solved by synthesis technology , modifier and different curing system .

样品2黏度高，固化速度较慢（180℃×20min），用于手工涂胶。

Sample 2 # has higher viscosity and slow setting rate ( 180 ℃× 20min ), so it is used for manual operation .

本文采用不同的碳黑颜料在不同用量的情况下与不同的光引发剂配制丝印UV油墨，通过对油墨的印刷密度和固化速度的测试，研究了不同种类的碳黑颜料对UV油墨固化速度的影响。

The printing density and the curing rate of these UV ink samples were then measured . This article reports a study of the influence of different types of Carbon Black pigment on the curing rate of UV printing ink in light of these experiments .

结果表明：H66·W-1涂料光固化速度快，对马口铁及PVC垫片具有优异的粘结力。

The results shows : the solidification speed of H66 · W-1 is faster and the cohesive force to tinplate and PVC shim is exceedingly hard than the general paint .

结果表明，与P-blend相比，F-blend的固化速度和相分离速度较慢，诱导期和相结构固定时间推迟，相间距较小。

It was found that for F-blend , the phase separation occurred and curing rate and phase separation rate were slower than those for P-blend which leads to smaller periodic distance .

加入双环戊二烯（DCPD）进行改性，树脂的固化速度差异不大，但放热峰温度降低，树脂具有很好的韧性。

Unsaturated polyester resin modified by dicyclopentadiene ( DCPD ) has same curing time but lower curing temperature and higher toughness compared to that of general resins . The amount of dicyclopentadiene is in the range of about 0.1 to 0.2 mole against the MA component .

s，而且具有较高的固化速度。

S at 20 ℃, and it has a high curing speed .

随着中和度的提高，固化速度下降；

It decreases with the in crease in neutralization degree ;

此外，该方法具有毒性低，固化速度快等优点。

The forming process has advantages of low toxicity and high consolidation rate .

引发剂用量为3%时，固化速度最快；

Curing rate is fastest when the amount of photoinitiator is 3 % .

灯管功率大、固化速度快。

Large power of UV lamp enables faster solidifying .

该粘合剂初粘度高，产品稳定，冷固化速度快。

It has high initial viscosity , stable property and quick cold solidification .

讨论了影响防污剂固化速度和防污性的诸种因素。

Factors influencing the curing rate and stain resistance of anti-stain agent were discussed .

碳黑颜料对紫外线油墨固化速度影响的研究

A Study on the Effect of Carbon Black Pigment on the Curing Rate of UV Ink

胶粘剂的选择和改性，以改进其固化速度和胶接强度；

The choice and modification of adhesives to improve the sticky strength and lower the curing time ;

并对漆膜光固化速度和固化膜性能的影响因素进行了探讨。

And the parameters that influenced the curing time and properties of the cured film were also discussed .