丙烯酸聚氨酯
Acrylic polyurethane
12
Twelve
丙烯酸聚氨酯
Acrylic polyurethane
主要用于户外木器漆、户外防腐漆和塑胶漆上。此类产品对消光粉要求不高
It is mainly used for outdoor wood lacquer, outdoor anticorrosion paint and plastic lacquer. This kind of product is not high required for the extinction powder
醇酸聚氨酯
Alkyd polyurethane
醇酸聚氨酯在木器家具上应用广泛
Alkyd polyurethane is widely used in wood furniture
弹性漆
Elastic paint
主要应用于汽车塑料构件、电动工具及电器等塑料部件
It is mainly used in plastic components, electric tools, electric appliances, etc.
此涂料具有较高的弹性、柔韧性及耐磨性外,还要求长期户外,涂料具有长期户外使用的耐候性和耐水、耐酸、耐碱及耐有机溶剂性。
This coating has high elasticity, flexibility and abrasion resistance. It also requires long-term outdoor coating, which has long weatherability and water resistance, acid resistance, alkali resistance and organic solvent resistance.
弹性漆对消光粉的要求有:
The requirements of the elastic paint for the extinction powder are as follows:
⑴消光性,要求在添加量6~7%时候消到10度以下
The extinction of requirements in 6~7% amount to 10 degrees below the fire
(2)手感,对手感要求较高
(2) a feeling of hand and a higher request for the feeling of hand
(3)防沉性:由于对透明度要求较高,一般不加防沉剂
(3) anti sinking: because of the high requirement for transparency, generally no anti sedimentation agent is added.
(4)透明度,在添加量6~7%不会发白,手掐不会留下白色的痕迹
(4) transparency, the addition of 6~7% will not whiten, and hands do not leave traces of white.
环氧树脂(EP)
Epoxy resin (EP)
广泛用于建筑、化工、汽车、舰船、电气绝缘等
Widely used in buildings, chemicals, cars, ships, electrical insulation, etc.
环氧树脂(EP)种类众多,各具特点,概括来说,各类特点有:
Epoxy resin (EP) has many kinds and features. In general, there are various characteristics:
一、附着力强
One, strong adhesion
二、耐化学品性
Two. Chemical resistance
三、防腐性
Three. Anticorrosion
四、耐水性
Four, water resistance
五、热稳定性和电绝缘性优良
Five, good thermal stability and excellent electrical insulation
消光粉的应用:
The application of extinction powder:
一般的环氧体系考虑到成本问题,基本上用滑石粉消光,只有一些高档的也可以考虑用消光粉,所以用消光粉较少
The general epoxy system takes account of the cost problem, basically using talcum powder to extinction. Only some high-grade ones can also consider the use of matting powder, so the use of matting powder is less.
水性漆
Waterborne lacquer
12
Twelve
水性漆
Waterborne lacquer
随着环保问题的日益突出,传统的溶剂型涂料正在逐渐被一些环保型涂料所取代。
With the increasingly prominent environmental problems, the traditional solvent coating is being gradually replaced by some environment-friendly coatings.
水性涂料,特别是用于木器的水性涂料的发展,对二氧化硅消光剂的需求也越来越多。
Water based coatings, especially the development of water-based coatings used in woodwork, have more and more demand for silicon dioxide.
用传统的消光剂,在仔细控制条件下,可以对水性涂料进行消光,但比较麻烦,稍有不慎,就会产生许多问题
With the traditional extinction agent, the water-based coatings can be eliminated under the condition of careful control, but it is more troublesome and a little inadvertent, which will cause many problems.
UV
UV
主要特点:
Main features:
一、色泽稳定,历久常新,有效解决褪色及色差问题
1. The color and lustre are stable, and the color fading and chromatic aberration are solved for a long time.
二、镜面纯平效果较好,并且漆膜饱满无桔皮;耐刮划,耐酸碱,不易变形。
Well, the two flat mirror effect, and the film is full of orange peel; resistant to scratching, acid and alkali resistant, not easy to deformation.
影响UV漆消光的因素
Factors affecting the extinction of UV lacquer
一、蜡粉
1. Wax powder
二、消光粉
Two, extinction powder
三、引发剂&助引发剂
Three, initiator & promoter
四、单体的百分含量,官能度的多少
Four. The percentage of the monomer and the degree of the functionality
五、树脂选择
Five, resin selection
聚酯丙烯酸的比环氧和聚氨酯的消光性好,做低光泽比较适合,容易消光,还有消光粉的区别也很大。
Polyester acrylic acid is better than epoxy and polyurethane, it is suitable for low gloss, easy to light and light, and the difference of light powder is also very big.
通常选择低吸油值高消光效率的消光粉,对于成漆的效果和成膜的消光比较好,目前做了一只全亚的效果最低能达到7-8度
Usually, the choice of matting powder with low oil absorption and high extinction efficiency is better for the lacquer effect and the extinction of film. At present, the effect of a whole sub can reach 7-8 degrees.