Road marking paint/road sign marking paint
Reflective road marking paint is mainly used on cement pavements, asphalt pavements, highways, and high-grade roads. The markings applied with this type of paint contain high spherical glass beads in the premix, so the glass beads contained within can continuously produce a reflective effect after wear, providing good nighttime reflectivity, wear resistance, and a long service life.
Classification:
Hot melt coating
Key words: glass beads
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Road marking paint/road sign marking paint
Details Introduction
What constitutes good road marking paint?
(1) Clear confirmation effect. Regardless of the type of marking or color of the paint, it must be bright and eye-catching.
(2) Nighttime reflective performance. Modern traffic requires not only daytime effects but also nighttime effects. Luminous reflective markings can greatly enhance safety and efficiency during nighttime driving. The more developed a country is, the more it values this aspect, and the higher the level of road nighttime lighting.
(3) Quick drying during construction. Manufacturers of road marking paint indicate that the application environment for road marking paint involves continuous traffic, resulting in a certain traffic flow at night. Therefore, road paint needs to dry quickly.
(4) Strong adhesion. The road surface coating is required to have strong adhesion to ensure the integrity and clarity of the markings. However, generally, the shorter the drying time of paint products, the poorer the adhesion. This creates a contradiction. One of the key technologies of road paint is how to resolve this contradiction first.
(5) Wear-resistant and long service life. Good road paint should have a long service life to ensure that the markings remain intact and clear for an extended period. At the same time, it can save the manpower and material waste caused by repeated construction, reducing the obstruction and impact on normal traffic.
(6) Good weather resistance, pollution resistance, and color fastness. Manufacturers of marking paint indicate that the paint should maintain brightness for a long time and have a slow natural aging process.

Reflective road marking paint (National Standard)
Brand
Caiweile®
Product Name
Reflective road marking paint (National Standard)
型 号
CGH28
规 格
25kg/包
颜 色
黄色
执行标准
JT/T280-2004
外 观
黄色粉末
施工温度
180℃-220℃
玻璃微珠
含20%
逆反系数
≥100
保 质 期
12个月
主要成份:
玻璃珠、中铬黄、碳五石油树脂、PE蜡、碳酸钙、环保增塑剂、助熔剂、抗裂剂。
适用范围:
①该路面划线涂料/路标划线涂料适用于水泥路面、沥青路面、高速公路、高等级公路等;
②反光型路面标线涂料主要用于2级以上的公路或高速公路上,该型号涂料施划的标线因预混有高圆玻璃珠,所以在磨损后内含的玻璃珠可以持续产生反光效果具有良好的夜间反光性能、耐磨、使用寿命较长。
产品特点:
①该路面划线涂料/路标划线涂料温度在180℃-220℃时粘度适中且波动小,长时间保温无沉降,使内混珠在熔融状态的涂料中分布均匀,从而保证施划出的标线涂层中的玻璃珠分布均匀,进一步保证标线在磨损后反光性能均衡差异小,同时可以确保标线施工时面撒珠的嵌入程度理想;
②添加新型助剂可加速涂料熔化,提高工作效率,同时节约煤气、流动性好,快速施划时,划线斗出料依然保持平顺。
施划路面
施划厚度
施划面积
水泥路面
1.8-2.0㎜
185-205㎡
沥青路面
1.8-2.0㎜
165-185㎡