Prospects for UVLED

uvled有着其不可替代的优越性，自面世之后便不断的发展。但是uvled固化技术却还有很多不足的地方，很多固化工业的要求比较特别，无法完全满足人们的要求。现在人们正在不断的研究中，希望能够改进这项技术，使其适用性更加广泛。

UVLED has its irreplaceable advantages, since the launch will continue to develop. But there are still many deficiencies in UVLED curing technology, many of the requirements of the curing industry is more special, can not fully meet the requirements of the people. Now people are constantly studying, hoping to improve the technology to make it more applicable.

UVLED硬化有其干燥速度快等优点，但缺点为立体对象只能用喷涂方法加工。而喷涂又必须使用溶剂来降低黏度，环保问题及喷涂利用率过低造成成本加高。粉体涂料长年来用于金属对象喷涂利用率高几乎完全回收，但高温加热可被喷涂之对象有限。 结合两种科技使3D及热敏感之对象变为可行，目前已有欧美公司开始量产，目前该科技之限制除了涂布设备需更新，树脂及起始剂等原料昂贵外，各色料用之起始剂尚未被开发配合，以致市场还无法扩大 。

UVLED hardening has the advantages of fast drying speed, but it can only be processed by spraying method. But it is necessary to use spray solvent to reduce the viscosity of coating and utilization caused by the low cost of heightening environmental problems. Powder coatings for many years to be used for the high utilization of metal objects almost complete recovery, but the high temperature can be sprayed by the object of limited. Combined with the two kinds of science and technology to 3D and heat sensitive object that has become feasible, the existing companies in the US and Europe start mass production, the limits of the technology in addition to the coating equipment needs to be updated, resin and initial agent and other raw materials expensive, colored material with the initiator has not yet been developed with, so the market is unable to expand.

因单体刺激性及对某些材质接着性，水性UVLED发展亦指日可待，目前欧洲纸上光，水性UVLED油墨，家具喷涂发展较快。主要为客户需改机器设备，干燥速度较原有纯UVLED慢，但在3D家具，喷墨油墨上大有可为。

Because monomer stimulation and on some material then, water and its development also just around the corner, at present Europe paper glazing, water of UVLED ink, furniture coating rapid development. The main customers need to change equipment, dry faster than the original pure UVLED slow, but in the 3D inkjet ink on furniture, have a brilliant future.

因基聚合之丙烯酸酯类收缩较大，突显阳离子在金属接着上的优异，加上阳离子使用之环氧树脂耐热性、耐化学及耐溶剂性皆更略胜一筹，在电子上作绝缘应用及金属材料之涂布上，将以快速成长。目前受限于原料仅掌握于少数几家供货商以致成本居高不下。

Due to the polymerization of acrylate shrinkage is larger, highlight the cation on the metal and on the outstanding, and Shang Yang ions using epoxy resin with high thermal stability, chemical resistance and solvent resistance more slightly better, in electronic insulation coating application and metal materials, will be the rapid growth. Currently limited to only a small number of raw materials, so that the cost of a small number of suppliers.

因UVLED常在日常生活中被使用如纸杯油墨、CD油墨、杂志印刷及包装品油墨等起始剂常是造成毒性，臭味之凶。将可有效解决该困扰。相信该技术之成熟，涂料油墨市场扩大是指日可待。

For UVLED often in daily life are used as initiators of cup printing ink, ink on the CD, magazine printing and packaging printing ink is often cause toxicity, smell the fierce. The problem can be solved effectively. I believe the mature technology, coating ink market expansion is the point the day and await for it.

虽然现在人们对uvled的研发投入越来越大，但是uvled的发展空间还很大，光固化技术还远远没有达到人们的要求。现在uvled光固化技术已经有了很大的进步了。在将来，这项技术肯定还会越来越先进。

Although the people of UVLED R & D investment is more and more big, but the development of UVLED space is also very big, light curing technology is far from reaching people's requirements. Now UVLED light curing technology has made great progress. In the future, this technology will certainly be more advanced.