SNM8201 conductive silver paste is made of flake silver powder and high elasticity thermoplastic resin. This product can be used to obtain highly conductive circuits by screen printing on PET, PC, PI and other films, which can be used in membrane switches, electric heating films, RFID antennas and other fields.
Technical Index:
Application Condition:
1. Stirring: After refrigerating, the silver paste should be returned to room temperature (25 ° C), and then used after stirring for 10 minutes.
2. Printing: In a clean, well-ventilated environment, it is recommended that the screen mesh number is 150-325 mesh and the latex thickness is 5-25 μm.
3. Curing: blast drying oven at 135 ºC & 30min.
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.
Technical Index:
| Item | Method | Test result |
| Appearance | Visual inspection | Silver-grey fluid |
| Solid content | 50~52% | |
| Viscosity | Brookfield viscometer(25ºC,10#) | 30~45Pa.s |
| Fineness | British Elcometer scraper fineness meter | ≤13μm |
| Square resistance | Digital square resistance meter | ≤40mΩ/ |
| Hardness | Pencil hardness tester | ≥2H |
| Adhesion | 3M610tape, hundred grid test | 5B |
Application Condition:
1. Stirring: After refrigerating, the silver paste should be returned to room temperature (25 ° C), and then used after stirring for 10 minutes.
2. Printing: In a clean, well-ventilated environment, it is recommended that the screen mesh number is 150-325 mesh and the latex thickness is 5-25 μm.
3. Curing: blast drying oven at 135 ºC & 30min.
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 Introduction:
Founded 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. NSM care 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:
Our certificates:
Packing & Delivery
Below 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.
Founded 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. NSM care 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 certificates:
Packing & Delivery
Below 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.