搜索
Search

Jiangsu Duopusen Chemical Technology Co., Ltd.

/
/
/
Waterborne polyurethane topcoat for construction machinery

Product

All categories
Number of views:
1004

Waterborne polyurethane topcoat for construction machinery

High-gloss, high-performance water-based polyurethane topcoat for metal surfaces of construction machinery. It has excellent gloss, weather resistance and gloss and color retention.
Retail price
0.0
Market price
0.0
Number of views:
1004
Product serial number
Quantity
-
+
Stock:
0
1
产品描述

工程机械专用水性聚氨酯面漆

product manual
High-gloss, high-performance water-based polyurethane topcoat for metal surfaces of construction machinery. It has excellent gloss, weather resistance and gloss and color retention. It is the best decorative high-grade water-based weathering finish.
The product is solvent-free, has excellent environmental protection, and has no fire hazard.
Product Usage
As a high-grade water-based weathering finish, it is used in construction machinery vehicles, equipment and other facilities.
Physical characteristics
colour

Various colors

Volume solids (mixed)

50±3%

Recommended film thickness

Dry film: 40μm
Wet film: 80μm

Theoretical dosage

0.089kg/㎡ @40μm

Dry(23±2℃)

≤2h

Hard work(23±2℃)

≤24h

Fully cured(23±2℃)

7d

VOC content <80g/L
Surface treatment
The front paint should be completely dry
Remove all oil and debris from the paint film
Construction instructions
The mixing ratio

Component A: Component B = 4:1 (weight ratio)
Stir well with mechanical agitation

Maturing time

5~30min(23±2℃)

Mixed use period

≤3h(23±2℃)

Thinner

water

Construction method

Painting method

Brushing, roller coating (applicable)

Air spray (applicable)

Airless spray (recommended)

Dilution rate

0~10%

0~10%

0~5%

Airless spraying: ejection pressure: 15~17MPa
Nozzle diameter: 0.28~0.38mm
Air spray: Adjust the viscosity with water: 25-30 S (coating -4/23 ± 2)
Recoat interval
Construction temperature

5℃

20℃

30℃

Minimum recoating time

24h

16h

8h

Maximum recoating time

Unlimited

Unlimited

Unlimited

* When the paint film is exposed for a long time outdoors or the surface is smooth, it has a bad influence on the adhesion of the heavy coating. Therefore, the surface of the paint film must be subjected to brushing, sand sweeping or high-pressure fresh water rinsing, and sufficient time can be maintained during recoating. Interlayer adhesion.
Tool cleaning
All tools can be cleaned with clean water after use
Safety
Use this product with care. Please refer to the MSDS of this product before starting work.
Please pay attention to the safety precautions on the packaging label before and during use. In addition, the safety regulations prescribed by the relevant national or local government should also be observed.
Personal protection includes, but is not limited to, lung, eye and skin protection. If swallowed or otherwise in contact with this product, seek medical attention immediately.
Precautions
The construction site shall be protected from open flames and may only be constructed in a well ventilated condition. Strong ventilation is required in applications where it is confined or where air is not circulating.
Air humidity: When the relative humidity of the air is greater than 80%, construction is not recommended.
Ambient temperature: When the ambient temperature is below 5 or above 40, construction is not recommended.
Surface temperature of the substrate: The surface temperature of the steel must be higher than the dew point by 3 during construction; however, if the surface temperature is too high, the film defects will be caused. Therefore, when the surface temperature of the substrate is higher than 50, the construction conditions should be adjusted and the construction at noon will be carried out. Move to morning and evening.
Other aspects: When painting, it is necessary to prevent the surrounding environment from causing pollution to the paint film, such as: sandblasting, paint fog lamps. Avoid construction in the case of rain, snow, fog, sandstorms, and stop construction in areas with strong winds or high pollution. Excessive ventilation will cause the coating to dry too quickly and the paintability of the coating will deteriorate, and a large amount of pollutants ( Such as sand, salt particles, corrosion deposits) will cause the film properties to deteriorate, and the loss will increase.
Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table
Previous
Next

Our professional production and development of high performance heavy anti-corrosion coating

Widely used in petrochemical, marine engineering, engineering machinery, various types of ships, steel structures, bridges, wind power facilities, containers, etc., supplemented by floor coatings, fireproof coatings, temperature-resistant coatings, interior and exterior wall coatings, etc. .

Paint

Contact us :

Home    About Us    Products    Projects    News    Qualification    Contact Us 

Jiangsu Zhongren Paint Co., Ltd.  Powered by www.300.cn   苏ICP备19024502号-2