Principle introduction Under the conditions of constant load, درجة حرارة (23±1) ℃ and relative humidity (50±5) %, the adhesive tape’s adhesion to the standard steel plate was measured by the failure time of the adhesive tape. The adhesion of PT-503 series normal temperature viscosity tester to standard steel plate: paste a adhesive tape to a standard steel plate at a controlled rolling rate. The steel plate is installed vertically or horizontally, and a standard weight is hung on the free end of the adhesive tape to determine the time of adhesive failure. ملحوظة: Vertical method is used for the determination of stickiness with failure time within 4h/horizontal method is used for the determination of stickiness with failure time greater than 4h
نطاق التطبيق
GA-503 series of normal temperature adhesive testing machine is suitable for adhesive tape, protective film, label, paste and other products to carry out adhesive testing, using a certain amount of sample displace or sample completely separated time to characterize the resistance of adhesive sample to pull off.
تلبية المعيار
جيجابايت/ت 4851-2014 Test method for stickiness of pressure-sensitive adhesive tape ASTM D3654-2019 Standard Test Method for Shear Viscosity of pressure Sensitive Adhesive paper tape JIS Z0237-2000 Test method for pressure sensitive adhesive tape and pressure sensitive adhesive sheet
Adhesive Tape Holding Tester
Instrument characteristics
The test plate and test weights designed in strict accordance with the standard ensure the accuracy of the test data. GA-503 normal temperature viscosity tester – Technical proposal 400.png Multiple test stations can carry out multiple groups of test items at the same time. GA-503 normal temperature viscosity tester – Technical Proposal 400.png Automatic timing, locking and other functions to further ensure the high accuracy of test results.
Standard press roll
2000g±50g
وزن
1000g±10g (including loading plate weight)
Test plate
75مم (ل)×50mm(دبليو)×1.7mm(د)
Timing range
0～9999h
Test station
6 stations / 10 stations/customizable
Overall dimension
6 Station: 550مم(دبليو)×180mm(د)×540mm(ح)
وزن
About 18kg
Standard configuration
Main engine + وزن + test plate + loading plate + press roller
Factory accessories
Operation method
Adhesive Tape Holding Tester
Note of interest:
1. The machine should be kept level and stable 2. Clean and wipe the steel plate after the test 3. In order to ensure uniform force on the sample, the sample should be centered on the steel plate. 4. Please be operated by professionals to avoid improper use.
