This article is provided by Jinan Saicheng Electronic Technology***.
Soft rubber stoppers are a common stopper material with good elasticity and sealing properties, which can fit snugly around the mouth of the bottle and prevent liquid leakage and air ingress. At the same time, the soft rubber stopper also has a certain softness, which makes it easy for the user to unscrew or tighten the stopper. Therefore, it is important to check the puncture force of the soft rubber stopper, which is related to whether the user can be easily punctured or broken.
The puncture force tester of soft rubber stoppers is a testing equipment commonly used to detect the puncture performance of soft rubber stoppers.
Soft rubber stopper puncture force tester test principle:
The specimen is clamped between the two chucks of the fixture, the two chucks move relatively, and the force value change and displacement change in the test process are collected through the force value sensor located on the dynamic chuck and the displacement sensor built in the machine, so as to calculate the tensile, tear, deformation rate and other performance indicators of the sample.
The puncture force tester for soft rubber stoppers complies with a number of national and international standards: GB T 13022, GB T 8808, GB T 1040, GB T 4850, GB T 7753, GB T 7754, GB T 453, GB T 17200, GB T 16578, GB T 7122, GB T 2790, GB T 2791, GB T 2792, ASTM E4, ASTM D828, ASTM D882, ASTM D1938, astm d3330、astm f88、astm f904、iso 37、jis p8113、qb t 2358、qb t 1130。
Soft rubber stopper puncture force tester equipment features:
The puncture force tester of soft rubber stoppers meets different test methods such as tensile, peeling, opening force, puncture force, breaking force, piston sliding, etc., and is equipped with high-precision imported sensors, with high accuracy and repeatability of the force measurement system, and the sensor is over-range protection. The instrument can complete the test independently, fully automatic operation, pneumatic clamping of the sample, greatly reducing the error of human operation.
Summary. The puncture force tester of soft rubber stoppers is an important equipment to evaluate the quality of soft rubber stoppers, and by using this instrument, the product quality of soft rubber stoppers can be effectively ensured