How to ensure the uniform thickness of the film?

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How to ensure the uniform thickness of the film?
Common film thicknesses are achieved by wire bar coaters, wet film preparation high and low temperature test chambers/A> or high-end automatic coaters to achieve precise wet film. And often the experimental staff is more difficult: how to ensure the uniform thickness of the film? Or is it repetitive and reproducible?




In this regard, the product solution provided by some manufacturers of coating preparation is: through the stamping bed bending tester, such as RK's stamping bed, which is designed with several layers of DIN cup cushions, which can reduce the hand scraping. The error caused by the coated stick. In addition, you need to have a cover paper jam, which is much better than other paper or bottom plates! The common thing is LENETA's opacity jam.




How to ensure the repeatability, reproducibility and consistency of the film thickness? For more detailed technical questions, you can consult the technical customer service of Nanbei Chao Mall.

China Hardware Business Network

For information on the bending tester of the stamping bed, please refer to: http://vibrometer st73/
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn

1.Application : For Medical Care
2.Dimension: Customized dimension, OEM & ODM
3.Material: A6063, A6061, A3003 and other series alu alloy        
4.Suface treatment: Anodizing, polishing, turning ,power coating, mill finish etc
5.Equipment: CNC ,extruding machine, cold drawn machine, heating oven, straightening machine, cutting machine  

OD

OD Tolerance

ID

Tolerance

Roundness

Straightness

Circular  

 run-out

φ16-20

±0.02

±0.02

0.01↓

0.015↓

0.05↓

φ20-30

±0.02

±0.02

0.01↓

0.015↓

0.05↓

φ30-50

±0.05

±0.05

0.02↓

0.020↓

0.08↓

φ50-80

±0.15

±0.10

0.05↓

0.025↓

0.10↓


6. STANDARD PACKING:Wooden case/carton

7. Trade Terms
1. Payment: 30% T/T in advance, 70% balance pay before delivery.  L/C at sight.
2. Delivery time: 20 days after deposit receiverd. If opening mould, plus 7-10 days.
3. Trade Term can be chosen depending on your requirements.
4. FOB Port: Shanghai

Extrusion Tube For Medical Care

Extrusion Tube For Medical Care,Medical Aluminum Extrusion Tube,Aluminum Extrusion Tube For Medical,Medical Aluminum Extrusion Pipe

Changzhou YiFei Machinery Co., Ltd. , https://www.yifeialu.com