365bet体育在线手机版

您好,欢迎访问365bet体育在线手机版
贵州标线涂料

联系我们

365bet体育在线手机版


网址:www.gzddbjt.com 


邮箱:1650883523@qq.com


王总:18185315606 


王总:13595358686 


杨总:13980970238


地址:贵州省安顺市西秀区七眼桥镇山岚村


热熔涂料原材料的选择有讲究

热熔涂料原材料的选择有讲究

文章来源:365bet体育在线手机版--发布日期:2018-01-11 作者:贵州标线涂料 点击:

热熔涂料原材料的选择有讲究

Selection of raw materials for hot-melt coatings

贵州标线涂料">贵州标线涂料

贵州标线涂料原材料的选择:

Selection of raw materials for Guizhou marking paint:

1、组成热熔涂料的原材料概括起来有成膜物、次要成膜物、辅助成膜物等,甚至十几种。根据热溶涂料的具体应用条件选择合适的原材料进行配比,是影响涂料质量的直接因素。

1. The raw materials composed of hot melt coatings are summarized as film forming, secondary film formation, auxiliary film forming, or even more than a dozen. Select the appropriate ratio of raw material according to specific application conditions of hot coating, directly affects the quality of coating.

2、热熔涂料所使用的合成树脂多选用石油树脂,是因为石油树脂造价较低,色泽浅,易于制造色泽鲜明的热熔涂料。而石油树脂根据石油天然气等原料合成过程可以分为C5系列和C9系列。C5系列比C9系列产品在附着力和其他使用效果方面为好,且不具有C9系列特殊的刺激性气味。所以石油树脂中C5系列应用最为广泛。

2. The synthetic resins used in hot-melt coatings are mostly used in petroleum resin, because the cost of the petroleum resin is low and the color and lustre is shallow, and it is easy to make the hot-melt paint with bright color. The petroleum resin can be divided into C5 series and C9 series according to the synthetic process of oil and natural gas. The C5 series is better than the C9 Series in terms of adhesion and other use, and does not have a special irritant smell of the C9 series. So the C5 Series in petroleum resin is the most widely used.

3、应用于热熔涂料中的白色颜料主要有钛白、氧化锌、立德粉等几种。其中钛白粉化学性质稳定,具有较强的遮盖力和着色能力,以及较好的耐光、耐热、耐稀酸、耐碱性能。而对于应用于户外的道路标线涂料,金红石型钛白又较锐钛型钛白更耐紫外线照射,不易变色,耐光耐侯性较强。

3, a white pigment used in hot melt coating of titanium dioxide, there are several Zinc Oxide, lithopone. The chemical properties of titanium dioxide are stable, with strong covering power and coloring ability, and good light resistance, heat resistance, dilute acid resistance and alkali resistance. For the application in outdoor road marking paint, rutile titanium dioxide anatase titanium dioxide is more resistant to ultraviolet radiation, no discoloration, strong light and weather resistance.

4、常用的黄色颜料主要有铅铬黄(铬黄、桔铬黄) 、锶黄、隔黄和部分有机黄颜料。铅铬黄是黄色颜料的主体,其中桔铬黄具有较好的遮盖力、耐光性、耐热性。

4, the main yellow pigments are mainly lead chrome yellow (chrome yellow, Jie Gehuang), strontium yellow, yellow and some organic yellow pigments. Lead chrome yellow yellow pigment is the main body, wherein the orange chrome yellow has good covering power, light resistance, heat resistance.

5、填料是热熔涂料的重要组成部分,对热熔涂料的耐磨性、耐久性等性能有很大的联系。重体碳酸钙别名大白粉,在热熔涂料中主要起到增加涂膜的机械强度和耐磨性的作用。石英粉是石英石加工成的具有良好耐磨性的填充材料。

5. Packing is an important part of hot-melt coating. It has a great connection to the wear resistance and durability of the hot-melt coatings. The heavy body calcium carbonate is not known as the big white powder. In the hot-melt paint, it mainly increases the mechanical strength and wear resistance of the coating. Quartz powder is made of quartz stone with good wear resistance.

6、热熔涂料添加剂应用比例很小,对涂料性能的影响却很关键。适当使用紫外线添加剂可有效的吸收对涂膜起氧化作用紫外线,增加涂膜抗裂、抗光化性能和抗变色性能。UV—P型紫外线吸收剂色泽浅、吸收力强,本身耐热,比较适用于热熔涂料。

6. The application ratio of hot melt coating additives is very small, but it is very important to the performance of the coatings. The proper use of UV additives can effectively absorb the ultraviolet light from the film and increase the anti cracking, photochemical and anti discoloration properties of the coating. UV - P ultraviolet absorbents are light in color, strong in absorbability and heat-resistant themselves. They are more suitable for hot melt coatings.

7、玻璃珠作为反光材料我们主要采用造价便宜的普通硅酸盐型产品。实际应用中,根据玻璃珠不同型号分为内混和外撒两种应用方式。

7, glass beads as reflective materials we mainly use cheap ordinary silicate products. In practical application, according to the different types of glass beads, two kinds of application methods are divided into internal mixing and spreading.


本文网址:/news/392.html

相关标签:贵州标线涂料

最近浏览:

365bet体育在线手机版-365bet体育在线平台