产品详情
[Features]
●All PTFE screw caps are highly chemical resistant and are suitable for storage bottle caps for various solvents, and heat resistant +250°C
●The PPS screw cap is made of black polyphenylene sulfide (PPS), which has mechanical strength, and to increase chemical resistant, there is a PTFE-covered silicon gasket on the inside (heat resistant +230°C) and a PTFE membrane (heat resistant +250°C)
●The PTFE-covered silicon gasket increases the chemical resistant of the cap, compensates for the unevenness of the bottle screw at the top, and can also be d as a septum membrane
[Specifications]
●Heat resistant (℃): +230
●1 piece included
●Heat resistant （℃）：+230
●1件包含
●耐热（℃）：+230
●1件
