ENGINEERING CASE
Engineering Cases
Engineering Cases
MMA concrete road marking paint
Product Description
MMA concrete road marking paint is a special type of marking product launched by the company for cement pavement, especially the cement pavement in the cold winter area of northern China. This product is based on Degaroute methacrylic resin MMA, which is specially designed by German DEGADUR. It has been specially formulated to obtain high performance on cement pavement. This product has obtained national invention patent, patent number: ZL 2007 1 0061727.0
Specification
◆ High toughness: The marking film has high toughness in high and low temperature environments, and does not crack at low temperature
◆ High adhesion: high adhesion on the cement road surface, not easy to fall off
◆ High wear resistance: the polymer marking film structure is dense, not easy to age, strong and wearable
◆ Low VOC, no heavy metal content, verified by global inspection agencies such as SGS
◆ Both high reflective performance
Guiding use
◆ Consumption （Actual consumption depends on the thickness of marking & Roughness of pavement & Local temperature environment ）
|
surface temperature 25℃ |
throwing application |
round dot application |
rib like application |
|
thickness |
4mm |
5mm |
6mm |
|
Consumption |
3.2kg/㎡ |
3.5kg/㎡ |
4.5kg/㎡ |
|
Hardner |
50g/㎡ |
50g/㎡ |
65g/㎡ |
|
primer |
150g/㎡ |
150g/㎡ |
150g/㎡ |
|
Glass beads |
0.6kg/㎡ |
0.6kg/㎡ |
0.6kg/㎡ |
◆ Application Case
Cement pavements such as airports, ports, wharfs and highways, national highways and highways
Technical Data
◆ Non-stick tire drying time: spraying ≤ 20min, scraping coating ≤ 35min
◆ Retroreflection value: ≥350mcd.m-2.1x-1 (white)
◆ Wear resistance: ≤35mg, national standard ≤40mg
◆ Adhesion: ≤ 2, GB ≤ 4
◆ Cement pavement marking line integrity rate: ≥95%
◆ Executive standard: JT/T280