고무 접착, 가황처리, 열가소성 수지 처리된 직물의 접착 강도 (ISO 36)
ISO 36 is used for measuring the force required to separate, by stripping, two plies of fabric bonded with rubber or a rubber layer and a fabric ply bonded together. This test is used for the determination of median peak force and the adhesion strength characteristics of the product for a given rate of displacement.
This method is applicable when the ply surfaces are approximately plane or when they are in the form of a cylinder having an internal diameter greater than approximately 50 mm. It is not applicable when the ply surfaces contain sharp bends, angles or other gross irregularities that cannot be excluded when cutting out test pieces.
In principle, the test specimen is clamped in the jaws of the testing machine, ensuring the test specimen is properly gripped. A force is applied at a constant rate of displacement - tearing the specimen until fracture. The tear force is calculated from the force peaks.To record the test it is important to have a high speed intelligent test data logging rate. This is the transfer rate to the PC of 100Hz or more to capture and record all the peaks and troughs.
We use pneumatic action grips with rubber coated jaw faces for clamping of the material fitted to a tensile testing machine. While manual action grips will work, many of our users prefer the pneumatic action grips for ease of use, productivity, and better repeatability. Pneumatic action grips allow you to set a clamping pressure, while the manually operated grips depend on the operator's strength (which may not be so repeatable). We find that gripping pressure and specimen alignment are very important in these tests. Too much gripping pressure can produce premature breaks, while not enough gripping pressure can lead to specimen slippage or breaks at or near the jaws. These grips are usually fitted to either a single-column or dual-column design. Using testing software, such as the Bluehill® 2 test method, is ideal for inputting specimen details, setting the desired test control, automatically calculating the desired results and statistics, and producing a test report all in accordance with the standard.
We suggest reviewing ISO36 to fully understand the test fixture and results requirements.
인장, 압축, 굴곡 및 기타 재료 특성 시험용 Instron 6800 시리즈 만능 재료 시험기입니다.
- 2.0 MB
Screw side-action grips provide a very simple and efficient method for holding test specimens in a wide range of applications. The dual - acting design of 2710-100 series grips means that jaw faces can be adjusted to accommodate different specimen thicknesses. This ensures that the line of tensile force remains concentric with the grip body. They can be equipped with a selection of interchangeable grip jaw faces in various sizes and choice of surfaces including smooth ground, rubber-coated and serrated. Line contact and special coated faces are also available.The unique ‘snap-on’ jaw face attachment makes changing faces extremely quick and simple.
- 1.3 MB
The 2712-04x Series Pneumatic Side Action grips are ideal for static tensile testing on a wide range of materials and specimen types including plastics, elastomers, metals, textiles, paper, thin sheet, foil, and wire.
- 1.1 MB
Bluehill Universal은 기초부터 터치 인터페이스를 위해 구성되었습니다. 꼼꼼하게 짜여진 디자인과 새로운 세로 방향의 레이아웃은 통합 컨트롤러를 갖춘 대형 터치 모니터를 이용하여 작업자 대시보드에서 시험 작업영역을 포괄적으로 확인할 수 있도록 합니다.
- 4.6 MB