SWD POLYURETHANE (SHANGHAI) CO., LTD

  SWD961 Series SH139 room temperature cure

           water base system ship internal cabin special

 anticorrosion protective top coating

Descriptions                The ship internal cabin requires a clear environment. But the traditional solvent base anticorrosion coating volatilizes much VOC substance, brings security risks and air pollution to damage people’s life. Since the enhancement of people’s environmental awareness and health concepts, environment friendly water base anticorrosion coating eagerly demanded by the modern coating performance. Based on this market demand, SWD Urethane Co., USA finished many scientific researches and developed water base ship internal cabin anticorrosion protective top coating, without environment pollutions in and after performance.

Characteristics              with taking the environment friendly water high molecule polymer resin as main material, film of coating is dense, tough, full bright, with high performances of acid resistance, alkali resistance, salt resistance, oil resistance, water and chemical media resistance. It is safe and green, environment protection, without pollution to people’s health and environment ambient.

Specifications

Adhesive strength                            Class 1

Impact resistance                             ≥50kg•cm

Temperature variation                         -40------+150℃

Wear resistance（700g/500r）                  13mg

Acid resistance 30%H₂SO₄ or 10%HCI, 30d        no rust no bubbles no peel

Alkali resistance 30%NaOH, 30d                 no rust no bubbles no peel

Salt resistance 80g/L, 30d                       no rust no bubbles no peel

Salt spray resistance 1000h                      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

Luster                        half glazed

Density                       1.22g/cm³

Volume solid content            62%±2%

VOC                         ≤76g/L

Recommended dry film thickness   80-150μm

Theoretical coverage             0.19kg/sqm (calculated by the above solids percentage and dry film thickness of 100 microns)

Practical coverage                Allow appropriate loss rate

Dry time                       1-3h

Overcoating interval              min: 3h, max: 28h

Overcoating method              Airless spray, Air spray, Brush, Roller

Flash point                    Non-flammable non-explosive, safety and environmental protection

 Recommend procedures

Application scope           Ship internal cabin anticorrosion painting

Shelf life              12 months (Indoor with dry and cool conditions, frozen below 0℃)

Packing                    20kg/bucket. 25kg/bucket

Production area            Minhang district, City of Shanghai（25% of raw materials imported from SWD US）

Security                   To apply this product must be accordance with the relevant national regulation of sanitation, safety and environment. Avoid contacting the wet coating.

Global applicability         Our company aims to provide worldwide customers the same coatings, but sometimes, some small adjustments are made to satisfy each region conditions and international norms, in this case, an alternative product data will be provided.

Integrity declaration         Our company guarantees the reality of the listed data, due to the diversity and variability of the application environment, please test and verify it before use. We don’t take any other responsibilities except the coating quality self and reserve the right of modification the listed data without prior notice.