spray polyurea wear resistance coatings for truck bed liners

Due to the frequent traffic of loading and discharge of cargo, the truck container is easily damaged by the heavy impact, collision and wearing. The normal painting can decorate the truck bed rather than protect it effectively. The bed liner of a new truck is usually destroyed in less than 1 year after application. Spray polyurethane elastomer innovated a brand new solution for the truck bed liners protection. SWD truck bed liners special polyurethane coating is high flexible and wearing resistance performance. It has been widely applied in the automotive manufacturing industry in the US with perfect reputation.  

different types of bed liner chemicals ranging from low pressure to high pressure in various ratios. We are the leading supplier of dual component, cartridge gun application systems for truck bed liners. Our application friendly products have a very high tolerance for extreme atmospheric conditions. Our advanced high pressure formula has the highest  amount of reactive polyurea to eliminate foaming during high humidity and high temperature weather.   

Please contact us if you need more information on these products. We currently do not provide application equipment training but will help you get in touch with equipment providers. 

Polyurea is a type of compound reacted by isocyanate component (short to part A) and Amino  terminal prepolymer (short to part B). Spray Polyurea Elastomer is a solvent-free, pollution-free application coating advanced technology, applied by special machine to mix together forming a monolithic film membrane on various substrates.

Specifications 

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

Elongation                                                        472%

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

Application environment

Application guide