Knowledge list

• 5401| How Scanning Electron Microscopy Works

  2020-10-28

• 5402| What factors affect the tensile properties of sealants?

  2020-10-28

• 5403| Selection criteria for adhesive salt spray Test Chamber

  2020-10-27

• 5404| Test method for thermal aging of adhesives and selection of aging box

  2020-10-27

• 5405| Testing methods for several important properties of powder coatings

  2020-10-27

• 5406| How to choose the right powder coating synthetic resin?

  2020-10-27

• 5407| Common problems and solutions of electrodeposition paint film

  2020-10-27

• 5408| Yonglida copper viscosity cup beauty appreciation

  2020-10-23

• 5409| How does temperature change affect the Colorimeter?

  2020-10-22

• 5410| Application of CS-820 in the Measurement of Beer Chromaticity

  2020-10-22

• 5411| Color spectrum CS500 VS CS520 portable Spectrophotometer , a table comparison at a glance

  2020-10-22

• 5412| Why test paint leveling? What is the method?

  2020-10-22

• 5413| Test method for drying time of coating film (surface dry and actual dry)

  2020-10-22

• 5414| What is the impact of good or poor paint fineness, is the smaller the better?

  2020-10-22

• 5415| What is the rule of the temperature setting curve of the paint curing furnace, and how to set the temperature range of the furnace?

  2020-10-21

• 5416| Difference Between Coating Scratch Hardness and Indentation Hardness Testing

  2020-10-21

• 5417| What is UV lamp accelerated aging test?

  2020-10-21

• 5418| What is the 180 ° peel strength test (metal-metal)

  2020-10-21

• 5419| How to rate coatings by series of defects?

  2020-10-21

• 5420| Application of Mold Test Chamber in Mold Resistance Test of Coatings

  2020-10-21

• 5421| Principle and Test Technique of Adhesion Test by Pull-out Method

  2020-10-20

• 5422| Test method for light transmittance of adhesives

  2020-10-20

• 5423| Changlong temperature measurement paper (temperature measurement patch) full model selection table

  2020-10-20

• 5424| Test method for color of adhesive resin - Platinum cobalt colorimetric method

  2020-10-20

• 5425| How to test the shelf life of adhesive?

  2020-10-20

• 5426| Color spectrum colormeter instrument evaluation [with high definition real picture]

  2020-10-16

• 5427| Difference and comparison of three series of NDJ/SNB/DV rotary viscometer

  2020-10-15

• 5428| What is the difference between ordinary pure water machine and physical and chemical biological experiment ultra-pure water machine?

  2020-10-14

• 5429| How does an ultrapure water machine prepare ultrapure water?

  2020-10-14

• 5430| Four points to pay attention to when using the ultra-pure water machine!

  2020-10-14