1. Product Features
SMG533-P Conformal Coating is one-component, neutral curing, solvent-borne resin sealant. It’s a kind of protective coating for rigid and flexible circuit boards and for electronics printed board applications. It can form a transparent elastomeric coating at the surface of substrate after cure, which can make sure electronics work well under disgusting environment.
- Solvent-borne resin coating, room temperature cure and release low-molecular-weight alcohol;
- Excellent performance on water-resistance, insulation, anti-seismic and dustproof;
- Good tolerance to thermal cycle(-45～200℃), excellent resistance to weather , ultraviolet, salt-spray resistant and ozone;
- Outstanding adhesion of most common materials in electronics industry;
- Good compatibility with other neutral silicone sealants;
- Repairability, can be removed from substrates and circuitry by scraping or cutting, or by using solvents or stripping agents. If only one circuit component is to be replaced, a soldering iron may be applied directly through the coating to remove the component.
4.Typical Technical Data
||Transparent or light yellow
|Tack free time(23°C/73°F, 50% RH)
|Durometer Hardness, Shore A
|Dielectric Strength (kV/mm)
|Specifications:Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Chemical Industry CO., LTD.
- To achieve the optimal effect, the surface of substrates can be cleaned by acetone or isopropanol first. If the adhesion force wants to be strengthed, primer can be useful;
- Spray, brush, flow, dip or automated pattern coating can be chosed conveniently. SMG533 can diluted by solvent, such as toluene and xylene;
- SMG533 reacts with water in air at room temperature, 0.1mm thickness coating dries in 20min. 23℃and 50% relative humidity are suggested, increase the temperature and humidity can accelerate the reaction
- 1kg or 4kg in metal container. Multiple packaging sizes are available for this product.
- Shelf life: 9 months from the date of manufacture under dry and cool area below 27℃.
- This product is neither tested nor represented as suitable for food, medical, or pharmaceutical uses.
- Offer the integral technical data of the products;
- Change the formulation of the product according the requirement of customers.
- SMG533-P needs water in air, and solvent will volatilize, so the department should be well-ventilated
- The shelf life is 9 months in -20～+27℃, cool and dry place from the date of manufacture. The water in air must be insulated and the container must be sealed. If it hasn’t been used completely, nitrogen can be filled and sealed
10.HANDLING AND SAFETY
PRODUCT SAFETY INFORMATION REQUIRED FOR SAFE USE IS NOT INCLUDED IN THIS DOCUMENT. BEFORE HANDLING, READ PRODUCT AND MATERIAL SAFETY DATA SHEETS AND CONTAINER LABELS FOR SAFE USE, PHYSICAL AND HEALTH HAZARD INFORMATION. THE MATERIAL SAFETY DATA SHEET IS AVAILABLE FROM BAIYUN SALES APPLICATION ENGINEER, OR DISTRIBUTOR, OR BY CALLING BAIYUN CUSTOMER SERVICE.
Customers considering the use of any of Guangzhou Baiyun Chemical Industry CO., LTD. products should consult the latest Material Safety Data Sheets and labels for product safety information. Customers must evaluate Guangzhou Baiyun Chemical Industry CO., LTD. products and make their own determination as to fitness of use in their particular applications. For Material Safety Data Sheets contact the Guangzhou Baiyun Chemical Industry CO., LTD. sales office nearest you. Customers must ensure that all applicable federal, state, and local requirements have been met before handling any of the products mentioned in the text.
12.LIMITED WARRANTY INFORMATION – PLEASE READ CAREFULLY
The information contained herein is offered in good faith and is believed to be accurate. However, because conditions and methods of use of our products are beyond our control, this information should not be used in substitution for customer’s tests to
ensure that Guangzhou Baiyun Chemical Industry CO., LTD.’s products are safe, effective, and fully satisfactory for the intended end use. Suggestions of use shall not be taken as inducements to infringe any patent.
Guangzhou Baiyun Chemical Industry CO., LTD.’s sole warranty is that the product will meet the Guangzhou Baiyun Chemical Industry CO., LTD. sales specifications in effect at the time of shipment. Your exclusive remedy for breach of such warranty is limited to refund of purchase price or replacement of any product shown to be other than as warranted.