Effect of Photoinitiator Systems on Photosensitive Property of UV-curing Silicone Material

Fang SUN; Jian-yun HE; Yu-li HUANG

doi:10.14028/j.cnki.1003-3726.2006.09.006

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Effect of Photoinitiator Systems on Photosensitive Property of UV-curing Silicone Material

更新时间：2022-09-18

- Effect of Photoinitiator Systems on Photosensitive Property of UV-curing Silicone Material
- Polymer Bulletin Vol. 19, Issue 9, Pages: 51-55(2006)
- 作者机构：
  
  北京化工大学理学院，北京　100029
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2006.09.006
  CLC：
- Published：2006-09，
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Fang SUN, Jian-yun HE, Yu-li HUANG. Effect of Photoinitiator Systems on Photosensitive Property of UV-curing Silicone Material. [J]. Polymer Bulletin 19(9):51-55(2006)
DOI：

Fang SUN, Jian-yun HE, Yu-li HUANG. Effect of Photoinitiator Systems on Photosensitive Property of UV-curing Silicone Material. [J]. Polymer Bulletin 19(9):51-55(2006) DOI： 10.14028/j.cnki.1003-3726.2006.09.006.

摘要

裂解型光引发剂中以IR1700的引发效果最好

其感度值为10.6mJ·cm

－2

二苯甲酮（BP）和三乙醇胺（TEOA）组成的夺氢光引发体系的最高感度为26.8mJ·cm

－2

BP 和TEOA 的最佳质量比为1∶2。混合光引发体系的引发效果最好

其最佳组成为IR651∶TEOA∶IR1700＝1∶1∶1（质量比）

感度最高可达7.9mJ·cm

－2

。光引发剂最佳含量为4%（wt）~6%（wt）。

Abstract

The efficiency of photoinitiator IR1700in cleavage type initiators was best and value of sensitivity of the system containing IR1700 was10.6mJ·cm

-2

.The value of sensitivity of the system containing abstracting hydrogen type initiator composed of benzophenone (BP) and triethanol amine (TEOA) could be up to 26.8mJ·cm

-2

.It is shown that the optimum weight ratio of BP and TEOA was1∶2.The mixed photoinitiator systems composed of cleavage type initiator and abstracting hydrogen type initiator showed higher sensitivity than other initiators

which were composed of IR651

TEOA and IR1700

and value of sensitivity could be up to 7.9mJ·cm

-2

.It is was found that optimum weight ratio of IR651

TEOA and IR1700was1∶1∶1.The optimum content of photoinitiator in the photosensitive system was 4% (wt) ~6% (wt).

关键词

UV 固化有机硅光引发剂

Keywords

UV-curingSiliconePhotoinitiator

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