Liquid Silicone Gel For Electronics

If you are planning to wholesale best cheap and high quality liquid silicone gel for electronics China, or hot sale liquid silicone gel for electronics in China from professional liquid silicone gel for electronics manufacturers and suppliers and factory, please feel free to contact SEPNA, and welcome to check products price with us.Addition Type Silicone Gel For Electronic Potting SI2707◆Detailed Product DescriptionSI2707A/B is light blue silicone gel, after cured it will be quite elastic material with buffer. It’s used to isolate moisture and other noxious pollutant from contacting the circuit board, also used to dielectric of high voltage. The other usage is stress relief for protecting circuit and contact device from high temperature and mechanical stress.Features 1.1:1 addition type2.Superior elasticity for stress relief3.Quite low oil penetration after cured, good anti-poisoning4.Good dielectric in high temperature, protect from high voltage5.Excellent age resistance and weather resistance6.Excellent waterproof, corrosion prevention, moisture proof and chemical media resistanceUsage1.Use in Optical Fiber Splice Closure, waterproof junction box and underwater instrument2.Widely used in power electronics, ignition module and potting of IGBT◆Data TableProperties before curingPart2707A2707BComponentpolysiloxaneHydrogen polysiloxaneAppearanceLight blue liquidTransparent liquidViscosity, mPa.s(25℃ )10001000Density,  g/cm3(25℃ )0.980.98Mixture/mass ratioA：B = 100：100Tensile strength after mixing，cps(25℃ )1,000Operation time after mixing, min(25℃ )8minCuring addition, min,25℃25℃ /15minsProperties after curinAppearanceLight blue transparent gelShore A11Dielectric strength, KV/mm25Volume resistance DC500V, Ω·cm1.1×1015Loss factor(1 MHz)＜0.001Dielectric constant (1 MHz)2.8Application temperature, ℃- 60 ∽ 260Note：①All data above were tested under standardized condition.②All data listed in the chart were for the generalized item in the series; please refer to the related data sheet for special items.③Storage condition has a direct impact to the products’ shelf life, Please refer to the instruction for special items’ storing.◆Operation Attention1.Mix Part A and Part B by 1:1, pour directly into the protection needed component(or module).2.Still the potted component to let it discharge the bubble. It can cure in short time, about 20-30mins in room temperature.Use pouring equipment in application.◆Notice1.Vacuum defoamation can provide the property of cured product2.The Mixed glue should be sealed after using3.Low temperature will slow the curing speed, advice to heat curing4.SI2707 will be hard to cure if contact with sulfur, amine or Sn◆Package and StoragePackage                                   Storage  Part A: 10KG Bucket                Shipped and stored as normal chemicalsPart B: 10KG Bucket                Shelf life: 12 months（25℃）。◆Safety Operation MaterialMSDS isn't included here. Please read TDS, MSDS and label carefully before operation.You can get MSDS from Sepuna or other distributors, or mail to service center [email protected], or call +86-400-882-1323.◆Product WarrantyAll product properties and application details based on information believe to be reliable and accurate. But you still need to test its property and safety before application. The advices we supply don't apply in any circumstances. Sepuna don't make assurance of any other applications outside the specification until Sepuna supply a special written guarantee. Sepuna is only responsible to replace or refund if this product is defective within the warranty period stated above. Sepuna makes it clear that will not be liable of any accidents.