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as customer's need
Packaging & Delivery
Shipped in 10 days after payment
In the recent ten years, spray polyurea elastomer has been widely applied in many areas of modern industry for its excellent physical properties and stable chemical resistance performance. But two components polyurea is inconvenient in the high temperature above 120℃and stronger corrosion environment. SWD one component hand brushable polyurea metal structure anticorrosion protective coating is developed for apply with excellent anticorrosion high temperature resistance performance which can be long-term applied in the media of high temperature 180℃ and 39% sulfuric acid concentration conditions. It is easy to apply without special equipment needed. It has been rapidly promoted in petroleum, chemical industry and other heavy duty anticorrosion fields in USA.
Characteristics The coating is cured by the reaction and absorption with air moisture and has high adhesive strength with substrate. It is containing large amount of urea bond, biuret bond, urethane bond and hydrogen bond to get excellent physical properties and anticorrosion performance. It has high properties of acid resistance, alkali resistance, salt and water resistance, temperature variation and chemical resistance properties. One component polyurea is easy to apply without polyurea spray machine. The regular roller or brush or airless sprayer is available. The service life can reach above 25 years if strictly confirm the regular application standard.
Adhesive strength (concrete base) 3.5 Mpa( or substrate broken)
Adhesive strength (steel base) 10.6Mpa
Impact strength ≥50kg•cm
Tensile strength 18.5Mpa
Temperature variation -40------+180℃
Wear resistance (700g/500r) 7.3mg
Acid resistance (50%H2SO4 or 15%HCI, 30d) no rust no bubbles no peel
Alkali resistance 50%NaOH, 30d no rust no bubbles no peel
Salt resistance 60g/L, 30d no rust no bubbles no peel
Salt spray resistance 2000h no rust no bubbles no peel
Oil resistance 0# diesel crude oil 30d no rust no bubbles no peel
Date of performance
Color Multiple colors as customers’ need
Volume solid content 78%±2%
Recommended dry film thickness 100-200μm
Theoretical coverage 0.13kg/sqm (calculated by the above solids percentage and dry film thickness of 100 microns)
Practical coverage Allow appropriate loss rate
Dry time 1-3h
Overcoating interval min: 3h, max: 28h
Overcoating method Airless spray, Air spray, Brush, Roller
Flash point 59℃
Name of products
Dry film thickness(μm)
SWD polyurea special primer
SWD one component polyurea coating
SWD one component polyurea coating
Application scopes Anticorrosion and waterproof protection of petroleum, chemical industry, transportation, construction, electricity, container and other industries.
Packaging & Shipping
1.We are factory.
SWD New Material (Shanghai) Co., Ltd is a professional manufacturer of polyurea polyurethane coating and pu foam in China, with headquarter in US for over 40 years. We have our own production workshops focusing on all aspects of anticorrosive waterproof, insulation fields. US technology and made in China, high quality and nice prices.
2.OEM is accepted ?
We have our own R&D team and specialists, so we can customize the product that customer’s require.
3.How to guarantee the high quality?
We have the ISO9001 quality management system certificate, we are PDA member and have standard test reports. We strictly implement the rules according to the quality standard in every aspectsfrom the purchase of raw material to the production process and outgoing of products.