Qingdao Lehua Technology Co., Ltd.

Lehua paint to refresh the world
Waterborne polyurethane anti-corrosion paint

Waterborne polyurethane anti-corrosion paint

Product introduction
The product is made of polyurethane aqueous dispersion, aqueous pigment, special additives and deionized water by activationafterrefined monocomponent waterborne paint, construction is convenient, has the advantages of safety, environmental protection, high hardness and good weather resistance characteristics,
Use
Mainly used for industrial machinery, agricultural machinery, crane etc. outdoor equipment protection, decorative paint, is a substitute for the best upgrade of traditional solvent based industrial coatings.
Product data
Dry time table, h/25 is less than or equal to 0.5 DEG C
Work time, h/25 is less than or equal to 24 DEG C or 80 DEG C * 30min
The adhesion level is less than or equal to 1
The hardness is greater than or equal to H
Impact resistance, CM 50
Theoretical spreading rate, 0.25 kg/m2 (dry film thickness 50 m)
The former is water borne acrylic primer, waterborne alkyd primer, waterborne epoxy primer, etc..
Construction technology:
1, before the construction of the bottom surface of the oil, dust, rust and other impurities should be cleaned;
2, before the construction of the paint mixing evenly, should be based on the painting process requirements, add appropriate amount of clean tap water dilution, dosage in 5 ~ 10%, recommended air spray;
3, the proposed construction of the road, each interval is generally 24h (25 degrees C), brushing the next one, should be in the former film drying after the construction of the next two;
4, is strictly prohibited contact with oily substances, while the ambient temperature is below 5 degrees C or humidity is greater than 75%, can not be constructed.
5, the end of construction, the appliance should immediately rinse with water, to prevent dry (some solid using organic solvent cleaning), the remaining paint should be kept closed, if the crust, affect the use, can use 200 mesh wire mesh filter before use.
Storage period
Should be stored at 5 to 30 degrees in the dry and ventilated place sealed preservation, storage period of 6 months.
Packing specification 20kg/ barrel
Statement: paint many factors in construction directly affects the coating effect and service life, the information and data are based on our experimental testing and actual use of the experience accumulated for the construction, when we do not understand the situation, we can only guarantee the quality of the paint. The above data are subject to change, subject to the company's latest specifications, without prior notice.