是这个想法好 我做个 手印是没有 不过一定要选对蜡粉 没有选对 那就是手印很重的 作者: zoezou 时间: 2010-12-16 16:12
可以考虑氟类产品。作者: runkun~lubo 时间: 2010-12-21 12:54
用氟碳树脂做成哑光,再加上硅类抗油污助剂和一些手感蜡,应该可以达到!作者: 3422 时间: 2010-12-21 14:54
这方面的试验我做了许多,有时间大家交流下.QQ61568548作者: edwin 时间: 2011-1-14 12:29
世纪难题阿!!哑光的可以做地效果好一点,亮光的还没碰到能解决的作者: plos83 时间: 2011-1-14 13:00
高光的还没碰到好的,呵呵。。。有的话介绍一下作者: plos83 时间: 2011-1-19 09:28
表面张力降低到18,可以吗?作者: jhon2010 时间: 2011-2-15 22:23
Type of Solution Sought:
A Product
A Material
A Technology
Description of Desired Solution:
A product, material or technology (in descending order of preference) is sought that provides a high gloss coating surface that is highly resistant to fingerprints and similar surface contamination. The solution provided should be adaptable to a liquid coating format (not powder) and can be solvent-based, water-based, or 100% solids (liquid at application) . The solution should be adaptable to a clear glossy coating, which can be safely applied through standard industrial application techniques to a variety of substrates including plastics and metals. The dried film should also demonstrate resistance properties (scratch, chip, chemical, UV, etc.) similar to current high performance coatings.
Background:
Surfaces with high gloss coatings are employed in a variety of applications including handheld electronics, appliances, displays and automotive interiors. Routine use of these articles inevitably leads to smudges and fingerprints from the user. These surface defects are undesirable by end users and are cleaned off with some effort, which can further risk scratching of the glossy surface, and inconveniencing the user.
A coating which can render a surface highly resistant to the appearance of fingerprints and smudges is desired.
State-of-the-art technologies that are highly resistant to fingerprints and smudges are generally low gloss coatings or high gloss coatings specially formulated to resist cleaning agents and abrasion. The desired solution will be adaptable to a high gloss, thin film build coating (20-30 microns (0.8-1.2 mils) dry film thickness), with improved resistance to fingerprints and smudges. In addition to the preceding requirements, the coating must have other important properties typical of high performance coatings such as light fastness, hardness, chip/scratch/abrasion resistance, and chemical resistance (alcohol , household cleaners (ammonia, butyl cellosolve)). Coatings capable of this performance are often based on ultraviolet cure, polyurethane or melamine chemistries.
Substrates include a variety of plastics (PC, PC/ABS, Nylon, and others - this could include non-polar substrates, but adhesion to these can be accomplished via other coating materials and methods), some metals, and other coated surfaces.
Detailed Solution Description:
A technology that is:
Highly resistant to fingerprints adaptable to a liquid coating format (not powder)
Water or solvent based, or 100% solids (liquid at application)
Adaptable to a visibly clear and colorless high gloss coating
Can be made safe for the applicator through the use of standard industrial precautions
Can be applied to the substrate using standard techniques (such as spray, roll, etc) for liquid coatings
Can be applied over a variety of substrates including plastics (PC, PC/ABS, Nylon and others), metals (primarily aluminum and steel), and other previously coated surfaces
Is manufacturable with standard processes in the coatings industry (such as media milling, mixing with Cowles blades, impeller...)
Is comparable to current high performance coatings for dry film properties (such as urethane or melamine cured coatings)
Can be applied at thin film build (20-30 microns (0.8-1.2 mils) 作者: azsxdc112358 时间: 2011-2-16 21:27
如果选蜡粉的话,关键的指标是什么叱 作者: luckyluo 时间: 2011-3-3 10:15
专利介绍含氟丙烯酸单体或聚合物可以大幅提高疏水疏油性,是抗指纹效果较好(不是不粘而是易擦除,且不易刘痕迹)。作者: wanzj 时间: 2011-3-4 11:35
我也觉得这个提法,是忽悠人的!有指纹擦下就没了,要擦不掉就要检讨下自己的配方和用料了作者: jhon2010 时间: 2011-3-8 10:40
这种助剂 是有的, 不过价格比较贵作者: luckyluo 时间: 2011-9-7 07:31
防指纹污染剂
防指纹污染剂说明书