ENGINEERING CASE
Engineering Cases
Engineering Cases
MMA anti-fouling road marking paint
MMA pavement paint adopts DEGAROUTE reactive acrylic resin from Evonik Industries Group of Germany. After years of development, it has developed patented products with independent intellectual property rights and unique construction methods. It belongs to the reaction type pavement paint system, that is, the A and B components form a polymer polymer paint film by chemical crosslinking reaction, which belongs to environmentally friendly pavement paint products, which is superior in duration, more conspicuous and vivid, and more resistant to weathering. Stable, more excellent adhesion, more convenient construction, more applicable, low carbon and more environmentally friendly.
Through the adjustment of the formula, the specific function marking lines are obtained: MMA two-component anti-fouling marking line, MMA two-component highlight marking line, MMA two-component dotted rain night marking line, MMA two-component cement pavement special marking line, MMA The two-component snow shovel marking line can be divided into spraying type, scraping type and structural type according to the construction method.
Product Introduction
The product uses German Evonik special DEGAROUTE road marking special resin to optimize the coating formula. It adopts the company's unique two-component marking paint coating technology. The formula design adopts “double sparse micro-table technology” and the marking coating is introduced. The charge repelling technology improves the dust-repellent performance of the coating and maintains high anti-fouling performance for a long time. This product has obtained a patent certificate, certificate number: ZL 2010 1 0154496.X
Specification
◆ High temperature is not soft and sticky, not easy to stick to dust; low temperature is not brittle and cracking, not easy to fall off
◆ Strong resistance to corrosion and UV rays
◆ Film formation is dense and smooth
◆ Good antistatic effect, no adsorption of dust
◆ Long-lasting anti-fouling, stable film performance, and long-term cleansing effect
◆ Low VOC, no heavy metal content, verified by global inspection agencies such as SGS
Guiding Use
Consumption （Actual consumption depends on the thickness of marking & Roughness of pavement & Local temperature environment ）
|
surface temperature 25℃ |
Spraying application |
Screeding application |
Mixed mode |
|
thickness |
0.6mm |
1.2mm |
0.5-0.7mm |
|
Consumption |
1kg/㎡ |
3kg/㎡ |
Sealing coating：2kg/㎡ |
|
Hardner |
15g/㎡ |
45g/㎡ |
45g/㎡ |
|
primer |
150g/㎡ |
|
150g/㎡ |
Application recommendation
Spraying type: used for old line coating and lane edge line, thickness 0.5-0.7mm
Screeding type: demarcation line, zebra line, text, arrow, etc. Need to wear resistant marking area, thickness 1.2-1.5mm
Composite type: firstly use the backing coating to smooth the gap of the road surface, and then spray the marking line, which is suitable for new roads or roads with large gaps.
Dosage table of curing agent (Used in B component)
|
Paint |
Hardner |
Surface temperature（℃） |
Ratio of BPO |
Surface dry time(Min) |
Curing time (Min) |
|
B component |
White color |
5 |
750g-800g |
25 |
50 |
|
15 |
700g-750g |
20 |
35 |
||
|
25 |
650g-700g |
10 |
20 |
||
|
35 |
550g-600g |
8 |
15 |
Technical Data
◆ Non-stick tire dry time: ≤15min
◆ Stain resistance: ≤15
◆ Chroma performance: (white) ≥ 85; national standard ≥ 75
◆ Wear resistance: ≤35mg, national standard ≤40mg
◆ Specifications (color): white, yellow, the rest of the color can be customized according to requirements
◆ Executive standard: JT/T280
Application effect comparison (with hot melt)
