CZY-GC Primary Adhesive Tester (PSTC-6) is applicable to tack test of pressure-sensitive tapes and other similar pressure-sensitive adhesives.
|Standard Steel Ball||Ф11.112 mm (7/16″)|
|Instrument Dimension||240 mm (L)×58 mm (W)×65 mm (H)|
|Net Weight||0.5 kg|
Note 1: The parameters in the table are measured by professional operator in Labthink laboratory according to relative requirements for laboratory standard conditions.
Note 2: The described product features, test standards and applications should be in line with Technical Specifications.
In the determination of tack by rolling-ball method, a steel ball is released at the top of an inclined trough, the allowed to accelerate down and roll on to a horizontal surface covered with a pressure-sensitive adhesive. Tack is determined by measuring the distance that the steel ball travels across the adhesive before stopping.
GB/T 4825 (Method B: Inclined Trough Rolling Ball Method), PSTC-6, ASTM D3121
|Basic Applications||Applicable to tack test of pressure-sensitive tapes and similar pressure-sensitive adhesives with inclined trough rolling ball method|