Products
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STWD9009 Aliphatic spray polyurea anticorrosion waterproof protective coating
STWD9009 is a 100% solid content aliphatic polyurea elastomer that formed by the reaction of aliphatic isocyanate component with amino compound component, which requires professional polyurea equipment for application. This coating not only has excellent waterproof, anti-corrosion, and wear-resistant properties, but also has excellent aging resistance. It is suitable for outdoor use without powdering or discoloration. This product is widely used in industrial and commercial anti-corrosion and waterproofing fields.
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SWD9609 Anti-bacterial and virus-destroying nano material protective coating
Product descriptions
For many years, various new viruses have been harassing people’s normal lives, and preventive measures are taken by humans to respond. Applying antibacterial and antiviral coating materials on indoor environment and objective surfaces is an important and effective means in daily life. Bacteria and viruses can be effectively killed as long as they come into contact with antibacterial and antiviral coatings.
SWD antibacterial and virus killing nanomaterial protective coating is made with water-based environmentally friendly resin as the film-forming material, and taking water-based dispersed nano metal ions and graphene derivatives as the main antibacterial and virus killing materials. Nanoscale and graphene grade materials enable it to efficiently kill viruses while not causing any harm to the human body and human cells. The synthesized coating material not only maintains high environmental standards (meeting the GB/T34676-2017 standard for interior wall coatings for children’s room decoration), but also has excellent antibacterial and antiviral properties (stronger than the industry standard requirements in terms of resistance to bacteria, mold, and virus). It is a functional coating material that can be used by all types of people, safe, efficient, and has good decorative properties. It is pollution-free to the environment.
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SWD8028 polyaspartic anticorrosion coating
SWD8028 is used for snowmobile due to its outstanding wear resistance and stain resistance
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SWD9527 Hand applied modified polyurea building roof waterproof material
SWD9527 hand applied modified polyurea roof waterproof material is a solvent free, green eco friendly product, it has long working time, good application effect and excellent waterproof property.
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SWD9001 desalination caisson special polyurea anticorrosion wearable protective coating
Product descriptions SWD9001 desalination caisson special polyurea is a 100% solid content aromatic polyurea elastomer material. It has high anticorrosion and erosion resistance to seawater and with high cathodic disbonding resistance. It has been widely applied in the large-scale desalination engineering projects in America, Australia and domestic China.
Product Applications
Anticorrosion waterproof protection of seawater desalination tanks, offshore wharf and other marine equipment. It has high chemical resistance, anticorrosion waterproof and sea water resistance, to extend the service life for over 30 years.
Product information
Item A B Appearance Pale yellow liquid Adjustable color Specific gravity (g/m³) 1.08 1.02 Viscosity（cps）@25℃ 820 670 Solid content （%） 100 100 Mix ratio (Volume ratio） 1 1 Gel time（second）@25℃ 4-6 Surface dry time（second） 15-40 Theoretical Coverage (dft) 1.05kg/㎡ Film thickness 1mm Physical properties
Item
Test standard Results Hardness (Shore A) ASTM D-2240 90 Elongation rate（%） ASTM D-412 450 Tensile strength（Mpa） ASTM D-412 20 Tear strength (kN/m) ASTM D-624 72 Impermeability (0.3Mpa/30min) HG/T 3831-2006 Impermeable Wear resistance (750g/500r)/mg HG/T 3831-2006 4.5 Adhesive strength（Mpa）concrete base HG/T 3831-2006 3.2 Adhesive strength（Mpa) steel base HG/T 3831-2006 11.5 Density（g/cm³） GB/T 6750-2007 1.02 Cathodic disbondment [1.5v,(65±5)℃，48h] HG/T 3831-2006 ≤15mm Application guide
Recommend spray machine GRACO H-XP3 Polyurea spray equipment Spray gun Fusion-air purge or mechanical purge Static pressure 2300-2500psi Dynamic pressure 2000-2200psi Recommend film thickness 1000-3000μm Recoating interval ≤6h Application note
Agitate part B uniform prior to application, thoroughly mix the deposited pigments, or the product’ quality will be affected.
spray polyurea within the proper time if the substrate surface is primed. For the application method and interval time of SWD polyurea speical primer please refer to SWD companies’ other brochure.
Always apply SWD spray polyurea on a small area before large application to check the mix ratio, color and spray effect are correct. For detailed information of application please refer to the latest instruction sheet of the application instructions of SWD spray polyurea series .
Product curing time
Substrate temperature Dry Walking intensity complete solidify +10℃ 28s 45min 7d +20℃ 20s 15min 6d +30℃ 17s 5min 5d Note: the curing time varies with the environment condition especially the temperature and relative humidity.
Shelf Life
* From the manufacturer date and on the original package sealed condition:
Part A: 10 months
Part B: 10 months
*storage temperature：+5-35°C
Packing: Part A 210kg/drum, part B 200kg/drum
Make sure the product package sealed well.
* store in cool and ventilated place, avoid direct sunshine exposure.
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SWD8027 polyaspartic abrasion resistance floor coating
SWD8027 is a two-component material with aliphatic polyaspartic polyurea resin as the main film-forming material, with excellent corrosion resistance, color-change resistance and weather resistance.
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SWD9604 room temperature cure water base environment friendly internal & external wall anticorrosion coating
SWD9604 room temperature cure water based coating is taking special water based polymer resin and high quality nano material as main raw material. The coating has excellent hiding effect, anticorrosion, mildew resistance, water resistance, also salt spray resistance and anti-aging. It is pollution free during application and after curing.
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SWD9603 room temperature cure water based environment friendly internal and external wall putty
SWD9603 room temperature cure water based putty is formulated with special water based polymer liquid resin and qualified putty powders that mix at site. It is an economical and practical wall leveling material, white and fineness, good resistance to powder, with high application performance that mains good work-ability at any water conditions.
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SWD9602 water based steel structure metal topcoat
SWD9602 water based steel structure metal coating is designed by SWD Urethane headquarter with new ion stabilized silicone acrylic resin self-emulsifying, combine with cross-linking and reaction, adopts with super fineness inorganic non-toxic anti-corrosion filler materials. It is an perfect metal anticorrosion alternative to meet the environment friendly requirements.
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SWD9601 water based steel structure anti rust primer
SWD9601 water based steel structure primer applied with advanced technical formulation design, combines poly permeation, transformation and stabilization together, take water as dispersion medium, use physical and chemical anti-rust method for production. It is an ideal alternative for traditional anti-rust primers.
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SWD6006 elastic roof waterproofing coating material
SWD6006 elastic waterproof coating material takes one-component environmental-friendly water-borne polymer resin as main raw material, and refined through scientific production process. The coating is compact, has strong adhesion with various kinds of substrates. It has excellent sealing and impermeability, good hiding power, excellent anti-aging performance, it will not peel off or powder after long-term outdoor use. It has excellent waterproof protection on building surfaces, which has been widely used in Europe and the United States.
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SWD303 casting rigid polyurethane foam Artificial wood building decoration materials
In some developed regions of Europe, America, Australia and Southeast Asia, the decoration relievos outdoor, moldings indoor, frameworks and etc are produced from rigid polyurethane foam. SWD Urethane Co., USA developed rigid polyurethane foam artificial wood decoration materials which has been widely applied in the moldings production enterprises. After China entered WTO, many decoration moldings production companies transferred the production process to domestic then export the finished products abroad. Applied with technical formular of SWD USA, SWD Shanghai Co., produces artificial wood polyurethane combination materials and largely supplied to domestic decoration moldings and frames production enterprises.