Adhesives, also called adhesives, are basically unknown to everyone. The 502 glue used in daily life is all adhesives, which are used for bonding and connecting objects of different materials, basically covering all walks of life. The contemporary development is particularly fast. Adhesives are solid, liquid, and water-emulsion, and so on. It is produced by combining various chemical components. As a chemical product, its basic performance testing is inevitable, especially the performance testing of thin film preparation.
There are two types of film coating equipment for preparing adhesive films. For samples with low viscosity such as below 1000cp, a wire rod is used. If it is high viscosity, a wet film preparer is generally used. This issue is mainly to share what wire Bar Coaters have been purchased by customers in the low-viscosity adhesive industry.
The following is the statistics of NBCHAO Mall, the brands and models of wire rod coaters purchased in the printing industry, which can provide reference for users in new industries!
| model | brand | wet film thickness |
| RDS 5# 3/8" | American RDS | 11.4μm |
| RDS 6# 3/8" | American RDS | 13.7μm |
| RDS 8# 3/8" | American RDS | 18.3μm |
| RDS 10# 3/8" | American RDS | 22.9μm |
| RDS 12# 1/4" | American RDS | 27.4μm |
| RDS 22# 1/4" | American RDS | 50.3μm |
| RDS 24# 3/8" | American RDS | 54.9μm |
| ZY-20/240 | Domestic | 20μm |
| ZY-25/240 | Domestic | 25μm |
| ZY-40/240 | Domestic | 40μm |
| ZY-100/240 | Domestic | 100μm |
| KHC.10.0 | British RK | 4μm |
| OSP-06/250 | Japanese OSP | 6μm |
| OSP-30/250 | Japanese OSP | 30μm |
| OSP-35/250 | Japanese OSP | 35μm |
| More coating rod selection: https://www.nbchao.com/a59/ | ||
The above table is the mayer-rod purchased by customers in the adhesive industry. The thickness of the coating film is concentrated in the medium thickness rod number, but the specific choice of wire rod and which rod number should be selected according to your actual experimental needs, and you can also apply for a trial .
