| 标志牌反光膜三个主要级别的特点 |
| 添加时间：2018/12/29 14:42:26 浏览次数： |
| 标志牌反光膜三个主要级别的特点 Characteristics of the three main levels of the reflective film of the sign 第一、工程级反光膜 First, Engineering Reflective Film 此系列反光膜的性能属于中华人民共和国交通部部颁JT-T279-1995标准第四级反光膜，是一种耐久的封入式反光膜。自从20世纪50年代早期以来，该材料一直被成功地用来制作交通标志。目在交通流量小和机动车低速行驶地区，工程级反光膜仍然有着一定的应用。 The performance of this series of reflective film belongs to the fourth level of JT-T279-1995 standard issued by the Ministry of Communications of the People's Republic of China. It is a durable sealed reflective film. Since the early 1950s, this material has been successfully used to make traffic signs. In areas with small traffic flow and low speed of motor vehicles, engineering-grade reflective film still has some applications. 工程级反光膜适用于一般道路的交通标志，即通常的一级、二级、三级、四级道路和临时使用的标志。一般分为压敏型和热敏型两种。采用同类别的油墨使用丝网印刷技术可以制作各类图案。 Engineering-grade reflective film is suitable for traffic signs of general roads, i.e. ordinary first, second, third, fourth-grade roads and temporary signs. Generally divided into pressure-sensitive and heat-sensitive two types. Using the same kind of ink and screen printing technology, various patterns can be made. 第二、高强级反光膜 Second, high-strength reflective film 此系列反光膜的性能属于中华人民共和国交通部部颁JT-T279-1995标准第二级反光膜，高强级反光膜是一种耐久的密封式反光膜，至少比工程级反光膜亮三倍。该材料一直被成功地用来制作交通标志。即使标志在较大角度情况以及光亮地区，高强级反光膜都使标志清晰可见，有效地预告驾驶员前方道路危险情况。 The performance of this series of reflective film belongs to the second level reflective film of JT-T279-1995 standard issued by the Ministry of Communications of the People's Republic of China. High-strength reflective film is a durable sealed reflective film, at least three times brighter than engineering reflective film. The material has been successfully used to make traffic signs. Even in the larger angle and bright area, the high-strength reflective film can make the sign clearly visible and effectively predict the road hazards ahead of the driver. 高强级标志牌反光膜适用于一般道路的交通标志，即通常的高速公路、一级、二级、三级、四级道路和临时使用的标志。美达MD1800系列为亚克力面膜，1500系列为PET面膜。表面图形为菱形和蜂窝状2种。 High-strength sign reflective film is suitable for traffic signs of general roads, i.e. ordinary highways, first-class, second-class, third-class, fourth-class roads and temporary signs. The MD1800 series is acrylic mask, and the 1500 series is PET mask. The surface patterns are diamond and honeycomb. 第三、钻石级反光膜 Third, diamond reflective film 此系列反光膜的性能属于中华人民共和国交通部部颁JT-T279-1995标准第一和第二级反光膜，它的反光原理不同于工程级和高强级反光膜所采用的玻璃微珠反射原理，而是使用了微晶立方体反射的最新技术。 The performance of these reflective films belongs to the first and second reflective films of JT-T 279-1995 standard issued by the Ministry of Communications of the People's Republic of China. The reflective principle of these reflective films is different from that of glass beads used in engineering and high-strength reflective films, but the latest technology of reflecting by microcrystalline cubes is used. |
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