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Butyl rubber stopper is an important use of medical siling bottle stopper, butyl rubber stopper has reliable application performance, water resistance, sealing, high and low temperature resistance and dimensional stability is very good; It can block the effect of external air and liquid medium.
¥9.99

| Material | 250G Laser cardboard |
| Size | 32mm/20mm/13mm |
| Processing Service | Moulding |
| Color | Gray and Red |
| MOQ | 100 pieces |
| Sample | FREE Sample is Available |
| Lead Time | 7-9 working days |
| Delivery Time | 5-7 working days |
| Use for | injection bottles and glass via |
| Packing | PE bag |
| Shipping Services | By Fedex or DHL |
| Design | Customized |
The main component of butyl rubber plug is polyisobutylene, due to the methyl group in polyisobutylene has a large three-dimensional barrier, and the thermal movement of all molecules is not active, so its permeability is lower than the elastomer, and the number of molecular double chains in the main chain is very small, so its heat resistance and heat resistance are very good, because the butyl rubber plug is unlimited. Therefore, it has a good resistance to memory solvents, and Yingyin can make Youwoo have better chemical stability. Butyl rubber has a high tensile strength, and its hardness is between 8-23.
The drugs encapsulated in the bottle stopper should enter the human body, therefore, the medicinal bottle stopper should have no pyrogen, no abnormal toxicity, no hemolytic reaction, so as to ensure the safety of the drug.
The plug should have the characteristics of convenient packaging and use, convenient and simple in clinical application. The aluminum cap of the traditional natural rubber bottle stopper needs to be scratched with auxiliary equipment, which is extremely inconvenient to use and easy to scratch the rubber plug, causing damage or pollution, while the aluminum-plastic composite cap of the butyl rubber bottle stopper only needs to gently open the plastic cap on the aluminum cap, and the rubber plug will be exposed for easy injection and use.




