Poly urea is a type of compound reacted by isocyanate component (short to part A) and amide blend(short to part B).
Following the high-solids coatings, waterborne coatings, radiation curable coatings, powder coatings and other pollution free coating technologies, Spray Polyurea Elastomer (referred SPUA) technology is a solvent-free, pollution-free green application coating advanced technology developed to meet environmental requirements in nearly two decades abroad. It’s a revolutionary leap of traditional construction technology which combines new technology new material and new procedures together. Its a breakthrough for changing the traditional anticorrosion protective concept and set up a higher standard for the material protection industry.
1) High active and fast set.
2) 100% solid content, no VOC, environmental-friendly.
3) Great adhesion strength on metal, steel, concrete, etc
4) It can be sprayed forming at any bent, inclined and vertical surface without sagging.
5) Insensitive to temperature and relative humidity.
6) Steady in -20 to 120 °C
7) Anti-weathering and anti-aging.
8) Excellent physical property, such as tensile strength, elongation rate, impact resistance.
9) Outstanding function in waterproofing, decoration, anticorrosion, and anti-slip, durable.
10)Using the complete set of equipment to spray, expediting setting, and high production efficiency, can apply at field.
11) Colorful coatings and functions according to the requirements.
Adhesive strength (concrete base) 2.9 Mpa( or substrate broken)
Adhesive strength (steel base) 11.3 Mpa
Tear strength 80.6kN/m
Tensile strength 17.8Mpa
Penetrate resistance 2.3Mpa
Temperature variation -40------+120°C
Wear resistance (700g/500r) 5mg
Acid resistance (10%H2SO4 or 10%HCI, 30d) no rust no bubbles no peel
Alkali resistance 10%NaOH, 30d no rust no bubbles no peel
Salt resistance 30g/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
Data of performance
Color Multiple colors as customers’ need
Volume solid content 99% ±1%
Recommended dry film thickness 1000-3000μm
Theoretical coverage 2.04kg/sqm (calculated by the above solids percentage and dry film thickness of 2000 microns)
Practical coverage Allow appropriate loss rate
Dry time 5-20s
Overcoating interval min: 1h, max: 24h
Overcoating method Special polyurea spray equipment (imported or local support)
Flash point 200°C
Name of products
Dry film thickness(μm)
SWD polyurea special primer
SWD900 spray polyurea coating
Corrosion protection fields
Chemical storage tanks & cofferdam, waste water treatment pool, pipeline, cross-sea bridge, offshore platform, underground pipeline
Construction waterproofing fields
Roof waterproof, swimming pool, thermal insulation SPUF compound system, high speed railway subgrade pavement, tunnel, reservoir dam, bridge facilities
Construction wear resistance fields
Stadium stands, industrial plant flooring, car parking garage floor, car bed linner, mining equipment linner and military equipments
Decoration fields Film and theme props
Packaging & Shipping
Place in cool and well-ventilated areas at temperature between 5°C and 40 °C, and keep away from moisture.
The product is a non inflammable or explosive item that can use normal shipment. Avoid exposing to strong sunlight and cold during shipment.
Shelf life 6 months (Indoor with dry and cool conditions)
Production places Minhang Shanghai City, and Nantong coastal industrial park production base in Jiangsu (15% of the raw materials imported from SWD US, 30% from multinational company in Shanghai, 55% from local support)
SWD Polyurethane (Shanghai) Co., Ltd. is invested & established by SWD Urethane Co., USA in China. It has set up her manufacturer base and technology R & D laboratory for spray Polyurethane Polyurea anticorrosion, waterproofing and insulation series products and sales center. We deliver full service in all aspects of anticorrosion waterproof insulation circle of industrial commercial and residential field, including two pack spray polyurea and single component brushable polyurea, self-leveling
poly urea polyurethane coating, polyurethane foam, etc.
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.