GB/T4852 Steel Ball Initial Tape Adhesion Tester

Steel Ball Adhesive Tape Testing Machine , Initial Adhesion Tester

Usage:
Steel Ball Adhesive Tape Initial Adhesion Testing Machine is suitable for testing sensitive adhesive tape and the product similar to the pressure sensitive adhesive tape products.

Definition:

Initial adhesion——Objects and pressure-sensitive adhesive tape with small pressure brief contact between the cohesive surface, the adhesion of adhesive tape that effect on objects called initial adhesion.

Principle
Steel Ball Adhesive Tape Initial Adhesion Testing Machine: Through steel and pressure-sensitive adhesive tape with small pressure brief touching between the cohesive surface, the adhesion of adhesive tape that effect on steel to test initial adhesion.

Standard
Reference standard:GB/T4852

Instruction:

1,Inclined board:Covered the 7mm steel plate with 2mm thick glass plate, and form inclined plate. Lining mm coordinate paper, to place the sample, adjust the mark of start and end.

2,Pull the ball machine:Put ball machine should be able to adjust the starting position of steel ball on inclined plate, the ball should be without any additional force when release the steel ball,

3,Support:The support be used for support the inclined plate, and could adjust the angle of plate in the range of 0～60°.
4,Base:The base should be able to adjust and maintain the device in the level.
5,Catching ball box:Catching ball box be used to receiving rolling steel ball on the plate, inside with the soft material.

Steel ball
Made of GCr15 bearing steel the accuracy of it is not lower than “0” level of regulation of GB 308-77 steel ball, it is the 33 kind steel ball which diameter is 1 inch, could be used as test steel ball.
The steel ball is name the ball number according to the 32 times according to the inch diameter. Should use a set of steel ball that it is continuous number
Steel ball should be stored in anti-rust oil. The rust and scars ball should change in time.

Cleaner and wipe the material
3.1 Eliminate lotion: lotion can be used appropriate solvent such as chemical pure acetone, ethyl acetate, ethanol etc.
3.2 Wipe the material:Use the soft fabrics such as absorbent gauze wipe as materials. This kind of material shall not contain substances soluble in the solvent.

Specification

Guangdong AISRY Instrument Technology Co. Ltd. was set up in 2 0 1 6 Dongguan China. It has been focusing on the instrument industry for 3 years. It through the I S O 9 0 0 1 :2 0 0 8 corporate certification and C E certification in 2 0 1 8. The factory covers an area of over 12,000 square meters. The company is a manufacturer with many years of testing machine R&D, design and production, which has rich experience and cooperates with well-known companies for domestic and overseas. Products are exported to many countries and regions around the world. The company has a team of professional and efficient team, and owning the ability of mechanical design and software development independently. AISRY will establish a professional R&D network in Asia, the United States and Europe.

The products meet the following standards:ISO, CE, AATCC, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, IEC, VDE. They are widely used in scientific research institutes, quality inspection institutions,universities and colleges, as well as electrical and electronic appliances, coating, package, adhesives, mobile phone, textiles, toys, rubber, plastic, metal, wire and cable, footwear, leather, petrochemical, aviation and other industries. It is the necessary equipment for material development, physical testing, teaching and research, quality management ect.

The company has been welcoming people who is from domestic and overseas. And we can conduct professional technical exchanges and business cooperation with good faith. We are glad to share the product＇s joy with clients from every corner of the world.