Hunan National Silver New Materials Co., Ltd.  

Product Name: New Conductor Material -5g Ceramic Filter with Silver Paste Snm780p Model NO.: SNM-780P Color: Grey Appearance: Liquid Function: Sensor Function Environmental Protection: Yes Certification: REACH Trademark: GUOYIN Transport Package: 1kg/Bottle Origin: China Product Description Newconductor material -5G ceramic filter with silver paste SNM780PSNM780P is asilver paste coating for high-frequency microwave ceramic filter electrodes. The product is in asemi-suspended state and the silver particles are evenly distributed. Combined with the silver spraying process, it can be applied to the electrodes of irregular products. Good, weldable and soldering resistance, smooth surface and other characteristics. The product does not contain heavy metals such as lead, cadmium, hexavalent chromium and other harmful substances, in line with RoHS environmental protection standards.technicalindex:Product itemsTest ResultSolid Content78%±2%Brookfield viscosity DV -II +pro spindle14, 10 RPM, 25 ºC1~10(Pa·s)Fineness≤10μmWeldabilityIn the melting tin furnace at 235ºC, dip it for 3seconds, and the coverage area of tin on the silver layer is ≥90%Soldering resistanceIn the solder bath at 260ºC, soak for 10±1 second, no visible flaking or peeling of the silver layer.The Welding Tension≥120NMethod of Application:1. Printing Method:spraying process.2. The drying process:150ºC&3~5min(Infrared tunnel furnace)3.Sintering process:450-670-850-850-850-820ºC&180mm/min(Infrared tunnel furnace)Temperature Range(ºC)0~450450~670670~850850~850Time(min)105515Note: The above sintering process is an internal testing process.Technique process:A coated printing→dry off(150ºC&3~5min)→Secondary coating printing→dry off(150ºC&5~7min)→sinteringStorage:Airtight Save, Water proof, fire proof, direct sunlight proof, Avoid high temperatures and the introduction of impurities. Under seal condition,cold storage(Under 5ºC). Shelf life six months; Normal temperature(25ºC), shelf life three months. COMPANY DETAILS:Company certificates:R&D TeamTelented R&D Team takes over 20% of company's employees.We cooperation with colleges and universities while keep independent research and development, and have undertaken the national "863" project, national small and medium-sized enterprise innovation fund project and the key technology project of hunan province, formed series of electronic paste products with acomplete independent intellectual property rights.Our factory produce products of procedure details :Our factory profession machine photos:EXhibitions and technical exchangeIn order to better understand the local market specific needs and follow up the industrial latest technical updates, we insist on participating in the exhibitions, domestic and international technical exchanges. If you are interested in our products and project, welcome to visit our company!SHIP TERMSFAQQ1. Why choose GUOYIN NEW MATERIAL ?We are concentrating on Electronic Ink manufacturing in China with over 10 years experience.And with our own R&D team and manufacture workshop, we targets avariety of different applications ofelectronic paste and dedicated to the clients to provide effective technical solution.Q2. Could we provide customized products?We have our own R&D team and technicians, so that we could provide personalized productsand service according to different customers' requirements.Q3. What information needed before received an accurate quotation?1) What is the substrate material you use?2) Is it for screen printing? What is the screen material and mesh size?3) Drying process and Firing process?4) Any specific requirement for silver content, conductivity, solderability, adhesion, etc.?5) If you already test some method and models, welcome to let us have your test result and the defect, the tested brand and models. We can improve the method, and suggest you the most suitable product based on it.Q4. How can we guarantee the qualified products?We have passes the ISO9001 quality management system Certificate.We strictly carry out according to the quality system in every aspect of the production process.Q5. Are GUOYIN NEW MATERIAL products environmental friendly?We have passed ISO14001 Environmental management system certificate of conformity.All our products are environmental friendly, and non-toxic element up to European RoHS environmentalregulation.Q6. What's your MOQ?Mostly our MOQ is 1kg, while sometimes we accept less quantity like 200g on the condition thata sample charge is 100% paid.Q7. How about the delivery time?Normally, for sample order, our delivery is within 5days.For mass production batch, our delivery is within 7days. But that depends on the real conditionwhen we get your order.Q8. Can Iget asample?Yes, sample is available.If noble metal such as Ag, Pd included, and the material cost is already high, we do not offer free samples.Q9. What payment terms is acceptable to you?T/T, Western Union, Paypal, and L/C. And you can pay directly by Alibaba trade assurance service order.Q10. Do you accept VISA business credit card ?Sorry we don't accept VISA credit card,we'd like to accept T/T, Western Union or Paypal.And you can pay directly by Alibaba trade assurance service order.