SYD-0565 sealing adhesive penetration ball

Product Information

The elastic recovery rate penetration ball of road heating sealant is used to determine the percentage of deformation that the sealant specimen can recover under specified conditions, and is used in conjunction with an asphalt penetration tester. Complies with JT/T740-2015<; ≪ Road heating sealant>>; The standard requirements

Main technical parameters:

1. Quality: 27.5 ± 0.05g

2. Ball diameter: 17.00 ± 0.05mm

3. Diameter at the slender rod: 3.20.02mm

4. Length of thin rod: 19.00.1mm

5. Diameter at thick rod: 5.52 ± 0.05mm