Key words: butyl rubber stopper puncture force test, butyl rubber stopper test instrument, rubber plug puncture force tester, rubber plug puncture force tester
As an important part of the injection and aseptic powder bottle packaging, the butyl rubber stopper is responsible for isolating drugs and harmful substances, as well as linking glass bottles and aluminum plastic covers or aluminum covers. In the 2015 edition of the standard package of pharmaceutical packaging materials, the halobutyl rubber stopper for injection (YBB00042005-2015) and the halobutyl rubber stopper for sterile powder for injection (YBB00052005-2015) were specifically distinguished.
Butyl rubber stopper
Puncture force refers to the maximum force of the puncture device to pierce the rubber plug or gasket during the puncture test. For the specific test method, refer to YBB00322004-2015 for the injection of rubber plug and gasket puncture force measurement method, and use Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd. The company implements the injection rubber plug puncture tester developed by YBB00042005-2015 standard for testing.
Injection rubber plug puncture force tester YBB00322004-2015
Remarks: Before the puncture force test, a 6mm diameter metal puncture needle should be used for the injection of 50ml and above; a 0.8mm puncture needle should be used for the injection of 50ml or less.
Injectable rubber plug puncture tester test method:
The value of the force measured by the puncture plug of the injection gel plug tester (commonly known as the puncture force tester) is indicated by Newton (N).
Injectable rubber plug puncture force detection steps:
 1. According to the standard YBB00322004-2015 standard requirements, prepare 10 rubber plugs to be tested that meet the test conditions (pre-prepared liquid-filled rubber injection bottle with pre-treatment according to the requirements);
 2. Put the injection bottle into the puncture test device, open the aluminum cover or the aluminum-plastic composite cover to expose the marked portion of the rubber stopper;
 3. The test machine puncture device vertically punctures the position of the rubber plug at a speed of 200 mm/mind, and the device records the maximum force value applied by the piercing rubber plug;
 4. Repeat the above test steps to puncture the next 4 injection bottles. Before each puncture, wipe the puncture device with acetone or other suitable organic solvent. After the 5 injection bottles are puncture once, replace the puncture device. Repeat the above steps to puncture the remaining 5 injection bottles.
Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd. has advanced testing technology, packaging testing equipment and professional laboratories, and is committed to providing comprehensive and superb packaging quality control solutions for industry customers.
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