ISO7854 Crumple Flex Test Equipment
Product Description
Product introduction: This tester is suitable for testing the flexural damage resistance of rubber or plastic coated fabrics by the crease flexure method, and provides a reference for improving fabrics.
How it works: Sew long strips of coated fabric samples into a cylindrical shape. The coated fabric cylinder is placed and held in place between two discs, one reciprocating about 90° on its axis to twist the specimen and the other reciprocating along its axis to compress sample. After a certain number of twists and compressions or until the sample is obviously damaged, the flexural failure resistance of the sample is evaluated.
Accessories: sampling plate, throat hoop.
According to the standard: BS 3424 P9, ISO 7854-B, GB/T 12586
Product Parameters
| Test Positions |
1 group/2 groups/4 groups |
| Disc |
diameter 63.5mm, width 15mm |
| Rotation speed |
200±10r/min (3.33Hz±0.17Hz) |
| Rotation angle |
90°±2° |
| Compression speed |
152±4r/min (2.53Hz±0.07Hz) |
| Compression stroke |
70mm |
| Distance from inner side of cylinder flange |
Max.180mm±3mm |
| Sample size |
220mmx190mm, one piece each in warp and weft |
| Specimen suture size |
cylindrical, length 190mm, inner diameter 64mm |
| Count |
0~999 999 times can be set |
| Volume (WxDxH) |
60x44x42cm |
| Weight |
60Kg |
| Power supply |
1∮ AC 220V 50Hz 3A |
Dongguan Astrand Electronic Technology Co., Ltd, with its own brand--ASTRAND, has been dedicating in providing professional testing equipment with top quality since its establishment in 2007. It owns sophisticated and advanced technology in producing Fabric Textile machine, Shoes/Footwear Testing Equipment, Paper and Paperboard Testing Equipment, Environmental test chamber, Universal Tensile Strength Testing Equipment and so on. Products made by ASTRAND reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, TAPPI, AATCC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, aviation, etc.
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