Company Advantages1. The design of SANDAO rtv silicone involves many considerations. They may include stress points, support points, yield points, wear resistance capacity, toughness, and friction force.
2. The product is durable in use and has a relatively long service life.
3. People can rest assured that the generates limited radiation which does no harm to their health. People can use it daily in life.
4. Using this product will be a great way to guarantee people's safety. People have nothing to worry that it will cause radiation or leakage problems.
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. After years of constant efforts, Huizhou SANDAO New Material Co., Ltd has been a strong enterprise.
2. It turns out to be true that the investment in the technology will promote our One-component RTV silicone rubber TDS's competitiveness in the industry.
3. Huizhou SANDAO New Material Co., Ltd will continue to provide a high quality rtv silicone rubber and professional services. Inquire now! The outstanding quality of One-component RTV silicone rubber TDS is our commitment. Huizhou SANDAO New Material Co., Ltd can supply the very best choice depending on customers' needs. Inquire now! Huizhou SANDAO New Material Co., Ltd established a mature after-sales system to better serve each customer. Inquire now!