Waterproof Polyurea Coating For Substructure of High-speed Rail

FOB Price: US $7.7 - 8.5 / Kilogram | Get Latest Price
Min.Order Quantity: 1 Ton/Tons
Supply Ability: 10000 Ton/Tons per Year
Port: shanghai,china
Payment Terms: L/C,D/A,T/T
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Quick Details

Place of Origin:
Shanghai, China (Mainland)
Main Raw Material:
Appliance Paint, Boat Paint, Building Coating, Car Paint, Electrical Insulating Varnish, Plastic Coating, Road Marking Paint, Rubber Coating
Application Method:
Liquid Coating
Brand Name:
Model Number:
Tear strength:

Packaging & Delivery

Packaging Details: 200kg/bucket,220kg/bucket
Delivery Detail: two weeks after receipt of pament (for one container)

Waterproof Polyurea  Coating For Substructure of High-speed Rail



Recent years high-speed rail projects developed fast, with the speed promotion of the train, the firmness and durability of the substructure became increasingly important, it’s fairly necessary to select a fine protective material. SWD9009 has high performance of waterproof, anticorrosion and anti-aging, successfully applied in domestic high-speed rail projects.



The product has high reactivity, could spray-applied forming on curved,slope and vertical surface without sagging. Dense and seamless coating integrates with the substrate by strong adhesion. Good tensile strength and flexibility of the coating can adapt to the slight deformation of concrete by shock, cracking and displacement. High performance of anti-aging, no cracking, no peeling, no powdering, weather resistant.



Adhesive strength (concrete substrate)                      3.2 Mpa

Adhesive strength (steel sheet substrate)                    10.6 Mpa

Tear strength                                                         85.6kN/m

Tensile strength                                                     17.8Mpa

Elongation                                                           458%

Anti-permeability                                                   2.3Mpa

Applicable Temperature variation                             -40------+120℃

Wear resistance  (700g/500r)                            7.3mg

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


Basic data

Color                             Multiple colors as customers’ needs

Gloss                             Yes

Density                             1.01g/cm3

Volume solids content            99%±1%

VOC                                     0

Recommended dry film thickness   1500-2500μm

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

Application method            Special polyurea sprayer

Flash point                       200℃                                                                               


Recommended solutions


Name of products


Dry film thickness(μm)


SWD polyurea special primer




SWD 9009









Application scope          substructure of high-speed rail


 grinder project application (great wear-resistance)



 package pic.




SWD technicians on-site training for Big Tunnel project 




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SWD Polyurethane (Shanghai) Co., Ltd. is invested by SWD Urethane Co. in AZ,USA, which is located at NO.1588 Lianhang Road, Minhang District, the National 863 Base of Shanghai. we have set up a new manufacture base and R & D center for Polyurethane and Polyurea products(see pic left). We are a comprehensive polyurethane enterprise integrating scientific research, production, sales, project application and technical service for advanced product lines of anti-corrosion, waterproof and insul... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Polyurethane coating,Polyurea,polyurethane foam,special functional coating,high-tech material  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Western Europe
Northern Europe
Southeast Asia
Eastern Europe
North America
Mid East
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 51% - 60%  
Trade Shows: Yunnan International Polyurea Expo    

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Haixin Road,Dongan Avenue,Dongan Tech Park,Rudong County,Nantong,Jiangsu,China  
No. of Production Lines: 2  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Buyer Label Offered  

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How It Works

Verified Supplier - SWD (Shanghai) Urethane Company
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2006

Communicate with Supplier:

Ms. Susie Zhou
Ms. Susie Zhou:
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