Mining equipment like Spiral separator, Flotation cell and washing drum is easy to wear and tear, which could be broken or even replaced less than one year use in case of no effective protection, not only a cost loss but harm to production. SWD US Co. Developed Polyurea Protective Equipment Coating, which has high Wear-resistance and Anticorrosion performance, widely used in America and Europe.
Dense and tough coating is highly adhesive to substrates like metal and concrete. Ten times better than steel in performance of impact resistance and wear resistance. It’s stable against the corrosion of acid,alkali and salt,no peeling when long term immersion in liquid, no pulverization and cracking when in cold and hot circumstances.
Acid resistance (10%H2SO4 or 10%HCI, 30d) no corrosion no bubbles no peeling
Alkali resistance 10%NaOH, 30d no corrosion no bubbles no peeling
Salt resistance 30g/L, 30d no corrosion no bubbles no peeling
Salt spray resistance 2000h no corrosion no bubbles no peeling
Oil resistance 0# diesel crude oil 30d no corrosion no bubbles no peeling
Color Multiple colors as customers’ needs
Volume solids content 99%±1%
Recommended dry film thickness 2000-3000μm
Theoretical coverage 2.04kg/sqm (calculated by the above solids percentage and dry film thickness of 2000 microns)
Practical coverage Allow appropriate loss rate
Surface Dry time 5-20s
Overcoating interval min: 1h, max: 24h
Application method Special polyurea sprayer
Flash point 200°C
Name of products
Dry film thickness(μm)
SWD polyurea special primer
Application scope Mining equipment like Spiral separator,Flotation cell and washing drum
Shelf life 6 months (Keep dry and cool conditions)
Packaging & Shipping
210L steel drum
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.