Determination of initial adhesion of medical tape

Determination of the initial adhesion of medical adhesive tape: the inclined rolling ball method is used to test the initial adhesion of the adhesive tape to the steel ball when the adhesive surface of the steel ball and pressure-sensitive adhesive tape contact briefly under small pressure The instrument meets a number of national and international standards: GB / T 4852, JIS z0237 Note: product model of medical adhesive tape initial adhesion tester: cny-1 product purpose: use the inclined rolling ball method to test the initial adhesion of the adhesive tape to the steel ball through the adhesion between the steel ball and the adhesive surface of the pressure-sensitive adhesive tape sample in case of short-term contact under small pressure The instrument meets a number of national and international standards: GB / T 4852, JIS z0237 Working principle: the inclined rolling ball method is used to test the initial adhesion of the steel ball by the adhesive tape, label and other products when the steel ball and the adhesive surface of the test sample contact briefly under small pressure Roll a steel ball over the adhesive surface of the adhesive tape placed on the inclined plate According to the size of Zui large steel ball which can be adhered by the specified length of adhesive surface, the initial viscosity is evaluated Product features: the overall aluminum profile design is beautiful, generous and durable; the innovative fine control angle adjusting device is more convenient for angle adjustment and better precision; the fine steel ball position adjusting knob is convenient for the adjustment of left and right positions before and after the steel ball; the steel ball is made of GCr15 bearing steel, and the accuracy level of the shape tolerance and surface roughness of the steel ball is more than grade 40 specified in GB / t308 Technical parameters 1 Adjustable inclination: 0 ~ 60 ° 2 Table width: 120mm 3 Test area width: 80mm 4 Standard steel ball: 1 / 32 inch ~ 1 inch (29 pieces) 5 Boundary dimension: 320 (L) mm × 140 (b) mm × 180 (H) mm 6 Weight: 5kg standard configuration: main machine, 1-32 standard steel ball box according to the standard: GB / t4852-2002, test method for initial adhesion of pressure-sensitive adhesive tape rolling ball method More! Jinan Jingji Test Instrument Co., Ltd