Company Advantages1. The design of SANDAO what is rtv silicone shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account.
2. The product has no foul smell. During the production, any harsh chemicals are forbidden to be used, such as benzene or harmful VOC.
3. The use of this product would contribute to a reduction in labor costs. Its high automation level allows a company to retain fewer operators, thereby saving on overhead.
Printed circuit board coating SD399
Printed circuit board coating SD399 is a fluid, one-component, fast-curing, non-corrosive silicone rubber adhesive sealant that cures into a silicone elastomer in air. This product complies with: MIL-A-461468 Corrosive Test Standard. Excellent electrical insulation performance against ozone and chemical attack.
The silicone adhesive is suitable for waterproofing of electronic coatings, LCD modules for potting, solar energy, automobiles, home appliances, electrical appliances, circuit boards, etc.
Electronic product bonding
Type | SD399 | SD399B | SD399W |
Color | Colorless transparent semi-fluid | Black semi-fluid | White semi-fluid |
Density(g/cm3) | 1.0~1.1 | 1.0~1.1 | 1.0~1.1 |
Tack-free time(25℃,min) | ≤40 | ≤40 | ≤40 |
Tensile strength(MPa) | ≥1.5 | ≥1.5 | ≥1.5 |
Elongation(%) | 200~300 | 200~300 | 200~300 |
Shear strength(MPa) | ≥1.0 | ≥1.0 | ≥1.0 |
Hardness(shore A) | 20~30 | 20~30 | 20~30 |
Temperature (℃) | -50~200 | -50~200 | -50~200 |
Permittivity(@60Hz) | 2.8 | 2.8 | 2.8 |
Dielectric intesity(kV/mm) | ≥20 | ≥20 | ≥20 |
Volume Resistance(Ω.cm) | 2.0×1015 | 2.0×1015 | 2.0×1015 |
SD399 circuit board coated with silicone
SD399 circuit board coating is a fluid, one-component, fast curing, non-corrosive silicone rubber adhesive sealant.
Green environmental protection
Rapid vulcanization, very low odor, release of alcohol vapor during vulcanization
Colorless transparent rogue
Excellent heat resistance and cold resistance, -50 to 200 ° C, excellent weather resistance, ozone resistance and chemical resistance, excellent electrical insulation properties
Long storage period
Store in a cool, dry place with a shelf life of six months. Packing specification: 330ML / PCS or according to customer requirements.
First, surface of the substrate is cleaned to remove rust, dust and oil.
Second the silicone adhesive sealant has a surface cure time of about 20 minutes and is fully cured after 24 hours.
Notes:
1. Keep thermal paste out of reach of children.
2. Manufacturer shall not be liable to the buyer or any third party for injury, loss or damage directly or indirectly resulting from the use of, or inability to use, the product. Recommendations or statements other than those contained in a written agreement signed by an officer of the manufacturer shall not be binding by the manufacturer. This product has not been tested for, and is therefore not recommended for, uses for which prolonged contact with mucous membranes, abraded skin, or blood is intended; or for uses which implantation within the human body is intended.
Company Features1. Since establishment, Huizhou SANDAO New Material Co., Ltd has been committed to manufacturing what is rtv silicone.
2. The launch of One-component RTV silicone rubber TDS has broken the barriers to technological innovation.
3. The aim of SANDAO is to offer valuable rtv silicone rubber to our customers with fast and convenient service. Please contact us! Huizhou SANDAO New Material Co., Ltd has strong ambition to serve customers well with the high quality One-component RTV silicone rubber TDS and considerate service attitude. Please contact us! Trying to supply with the best service and finest One-component RTV silicone rubber TDS has been always SANDAO doing. Please contact us!