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
| Adjustable tilt angle | 0-60° |
| Table width | 120 mm |
| Test area width | 80 mm |
| Standard steel ball | 1/32 inch to 1 inch |
| Boundary dimensions | 320 mm (L) × 140 mm (W) × 180 mm (H) |
| Net weight | 6Kg |
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
| NO | Name | Specifications | Qty |
| 1 | initial adhesion tester | Host | 1 |
| 2 | 1-32 standard steel balls | | 1 |
| 3 | Power line | | 1 |
| 4 | Instruction | piece | 1 |
| 5 | warranty card | Piece | 1 |
| | | 1 |
| | | |
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.
