Knowledge list

• 5161| How to take paper and cardboard samples? Principles and steps

  2020-12-02

• 5162| Main Contents of Packaging Testing

  2020-12-02

• 5163| Classification of packaging tests

  2020-12-02

• 5164| The significance of packaging inspection

  2020-12-02

• 5165| Flexibility Determination of Paint Films - Flexibility Tester

  2020-11-27

• 5166| Determination of impact resistance of paint film - impact Tester

  2020-11-27

• 5167| Determination method of paint film hardness - swing rod hardness, scratch hardness, indentation hardness

  2020-11-27

• 5168| Coating viscosity determination and viscosity influencing factors

  2020-11-27

• 5169| Factors affecting adhesion

  2020-11-27

• 5170| Coating film adhesion and its relationship with metal protection

  2020-11-27

• 5171| Main equipment for paint production

  2020-11-27

• 5172| The working principle of the three-roll Grinder

  2020-11-27

• 5173| Graphene electric heating film performance testing instrument scheme

  2020-11-27

• 5174| Graphite and carbon laboratory testing instrument solution

  2020-11-27

• 5175| Sanenchi NR110 Color Difference Tester Beauty Appreciation

  2020-11-27

• 5176| Appreciation of Pushen ZQ-V Cone Bending Tester

  2020-11-27

• 5177| Film Appliances: Scraper Mayer Rods Automatic Film Applicator

  2020-11-26

• 5178| Differences in Viscosity of Different Standard Flow Cups

  2020-11-26

• 5179| Paint viscosity

  2020-11-26

• 5180| Determination of Grinding Fineness - Scraper Fineness Meter

  2020-11-26

• 5181| Architectural coating testing instrument selection plan

  2020-11-26

• 5182| Metal coating routine performance testing instrument scheme

  2020-11-26

• 5183| Test Principle of Cone Plate Viscometer

  2020-11-26

• 5184| Polyvinyl chloride film experimental testing instrument scheme

  2020-11-26

• 5185| Definition of viscosity, shear force, shear rate

  2020-11-26

• 5186| How to test liquid surface tension by ring method?

  2020-11-26

• 5187| Effect of Pigment Particle Size on Coating Properties

  2020-11-26

• 5188| Effect of temperature on viscosity

  2020-11-26

• 5189| Four methods for measuring surface tension

  2020-11-26

• 5190| What is interface force?

  2020-11-26