Standards GB/T 4852 Pharmacopoeia Initial Viscosity Tester Table Width 120 Mm

Product Specification

ST106 Initial adhesion tester

ST106 initial adhesion tester, also known as the initial adhesion tester or tape adhesion tester, is designed and manufactured in accordance with the requirements of the new version of the 2020 Chinese Pharmacopoeia "0952 Adhesion Force Determination Method". The equipment adopts the inclined rolling ball method. When a small pressure occurs between the steel ball and the adhesive surface of the test sample, the adhesive tape, label, and other products are used to test the initial adhesion of the sample to the steel ball. Suitable for conducting initial adhesion testing on pressure-sensitive tapes, medical patches, self-adhesive labels, protective films, and other related products.

Testing Principles

Roll a steel ball over the adhesive tape adhesive surface placed flat on an inclined plate, and evaluate its initial viscosity based on the maximum size of the steel ball that can be adhered to by the adhesive surface of the specified length; Alternatively, a steel ball of a specified size can be rolled over an inclined groove and its initial viscosity can be evaluated by measuring its rolling distance on the adhesive surface of the adhesive tape on a horizontal plate.

Using the inclined rolling ball method, the initial adhesion of the sample is tested by the adhesive tape's adhesion to the steel ball when there is a brief contact between the adhesive surface of the steel ball and the pressure-sensitive tape under slight pressure.

Equipment features

lUsing the testing principle of inclined rolling ball method, the instantaneous adhesion performance of the sample is tested.

lThe test steel balls are designed completely in accordance with national standards, ensuring high accuracy of test data.

lThe tilt angle of the test can be freely adjusted according to the user's needs

Execution standards

2020 Chinese Pharmacopoeia 0952 Adhesion Determination Method, GB/T 4852, JIS Z0237

Technical parameter

lAdjustable tilt angle: 0-60°;

lTable width: 120 mm;

lTest area width: 80 mm;

lStandard steel ball: 1/32 inch to 1 inch;

lBoundary dimensions: 320 mm (L) × 140 mm (W) × 180 mm (H);

lNet weight: 6Kg

Packing list

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, comply with national quality standards, and have the manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The warranty period for the entire equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to the user's responsibility for causing equipment malfunction, we are responsible for maintenance and reasonable charges.

----Lifetime discounted supply of components for equipment, and lifelong maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.