All components will age, wear, and even lose their performance under chemical, mechanical and thermal action. Therefore, when choosing filler materials, the performance and price of the materials must be taken into account, and appropriate materials should be selected.)Chemical ceramics […]
The deformation stress is small for the same amount of deformation
noviembre 4, 2020 por fdvChoose the push-out tube to be tested with a length of 1,000 mm
octubre 22, 2020 por fdvImpact resistance test: Choose the push-out tube to be tested with a length of 1,000 mm, insert the two ends into the connecting head of the test equipment respectively, and use a pressure pump that produces alternating load liquid to […]
PTFE heat exchanger is also known as plastic king heat exchanger
octubre 14, 2020 por fdvPTFE heat exchanger is also known as plastic king heat exchanger. At the same time, due to PTFE coated tape Manufacturers its temperature resistance Excellent, not only suitable for steam heating, but also suitable for hot water heating or freezing […]
PTFE heat shrinkable tube has the characteristics of heat shrinkage
septiembre 16, 2020 por fdvThe main technical indicators are shown in the table. The principle is that PTFE produces forced high elastic deformation after being stressed during processing. Blowing: at about 310℃, filled with compressed gas below 0. Production process parameters: The front part […]
The surface of the Teflon spray coating film does not stick to cement and oil
septiembre 8, 2020 por fdvMoisture resistance: The surface of the Teflon spray coating film does not stick to cement and oil, and it is not easy to stick to the solution during production operations.15.Teflon spray insulation: not affected by environment and frequency, volume resistance […]
The PTFE anticorrosive products of diamond mesh metal mesh overcome
septiembre 3, 2020 por fdvPolytetrafluoroethylene lining metal mesh molding technology Its products are made of PTFE lining, metal mesh, fluoroplastic welding film (polyfluoroethylene propylene FEP or polytetrafluoroethylene-perfluoropropyl vinyl ether copolymer PFA), It is composed of glass fiber, adhesive and metal shell. The elastic mold […]
The lacrimal duct probe lifts the nasal mucosa
agosto 27, 2020 por fdvTobramycin and dexamethasone ointment was applied to the fistula to end the operation.1% epinephrine hydrochloride 2 ml soaked cotton pads, and nasal mucosal surface anesthesia 2 Times, 5 min/time. Our hospital uses nasal endoscopy to perform dacryocystostomy again for the […]
This is the phenomenon of paint thickening
agosto 18, 2020 por fdvThis is the phenomenon of paint thickening. Due to the quality of spray paint, the resin in the car paint will also crack due to ‘shrinking’. In recent years, the world demand for non-stick coatings has increased at a rate […]