Polytech Instruments offers Primary Adhesive Tester, [CZY-G]. Polytech Instruments is an ISO 9001:2000 certified company. This Primary Adhesive Tester is designed and manufactured according to GB 4852, compatible with ASTM D 3121. It is applicable in tack tests of pressure sensitive adhesive tapes, adhesives and adhesive products. This Primary Adhesive Tester employs rolling ball principle, tests adhesive by test the properties of the adhesives that enables it to form a bond of measurable strength immediately after adhesive and steel ball are brought into contact under low pressure. Primary Adhesive Tester includes configuration incline panel, ball-placing tool, supporting shelf, adjustable parallel base and steel balls
