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Product Name: Factory Price Membrane Switch Use Silver Conductive Ink Snm 8204 Model NO.: SNM 8204 Application: Keyboard Film Type: N-type Semiconductor Material: Compound Semiconductor Manufacturing Technology: Optoelectronic Semiconductor Keywords: Conductive Ink Trademark: SNM Transport Package: Plastic Drum/Cardboard Barrels Specification: 1-2kg Per Bottle Origin: China Product Description Low Temperature Silver Conductive Paste for FPC SNM 8204SNM8204 conductive silver paste is refined by flake silver powder with small particle size, high elasticity thermoplastic resin and leveling agent. This product can be adapted to low surface tension film substrates, such as PET, PC, PI film, etc. After silk screen, can get high conductivity circuit.Technical indexItem MethodTest resultAppearanceVisual inspectionSilver gray fluidSolid content77~79%ViscosityThe Brookfield Viscometer(25ºC,10#)40~60Pa.sFinenessThe Elcometer Scraper Fineness Meter≤10μmSheet ResistanceDigital Square Resistance Tester≤20mΩ/HardnessPencil Hardness Tester≥2Hadhesive force3M610 Adhesive Tape, Adhesion Test5BApplication condition1.Stirring: After refrigerating, the silver paste should be returned to room temperature (25°C), and used after stirring for 10 minutes.2. Printing: In a clean, well-ventilated environment, suggestedthat the screen mesh number is 150-325 mesh and the latex thickness is 5-25 μm.3. Curing: blast drying oven at 135ºC & 40min.4. Cleaning: It is recommended to use net water for cleaning.5. Dilution: The viscosity of the slurry can be adjusted with a special thinner to meet the technological requirements. However, it is generally not recommended for use, and new pulp does not need to be adjusted.6. Transportation and storage: During the transportation and storage, the product should pay attention to moisture, pollution and high temperature; it should be stored in a clean, dry and no open flame environment, the best temperature for storage is 5-25 degrees, and needs Avoid direct sunlight. The shelf life of the slurry is 6 months.Company IntroductionFounded in 2011, Hunan Guoyin New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production and sales of high-performance silver powder and silver paste. Our factory is located in Wangcheng Economic Development Zone, Changsha City, Hunan Province.We have advanced production and testing equipment, and has established testing methods similar to customers and a complete quality assurance system. And with more than 10 national invention patents, it has completely independent intellectual property rights. NSMcare about the environmental protection and our future. Our products meet the EU's RoHS and REACH standards.We adhere to "Quality first, Service first, Customers first". And got ISO9001: 2015 QMS certification, ISO14001: 2015 EMS certification& intellectual property management system certification, and all process of our production line is normalized and controllable. The outgoing quality rate of our products should be 100% to guarantee the best quality. Our high quality of products and service bring us the trust and faith of our customers.Our products:Our main products are ultrafine microcrystalline silver powder, flake silver powder, solar cell positive / back electrode silver paste, 5G ceramic filter silver paste, chip component silver paste, glass ceramic series resistor / electrode paste, piezoelectric ceramic Silver paste, low-temperature flexible line silver paste and touch screen silver paste, etc.Production Flowchart:Normally the typical steps for the electronic paste manufacturing is as below.1) Raw materials inspection(mainly Ag and Al metal powder); 2) Materials adjust mixed and dispersion; 3) Rolled pulp; 4) Vacuumize; 5) Function Test(including Viscosity, fineness, conductivity, adhesion, solderability, etc.); 6) Package.Our certificatesPacking & DeliveryBelow are our standard pacakge. Customized pacakge is available if special needed.For the delivery, we normally choose DHL as long term partner due to the fastest delivery and smooth custom clearance.And if you have better delivery way, it is also available. Please advise us.
