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fdv ha escrito una nueva entrada en el blog: The deformation stress is small for the same amount of deformation hace 3 años, 5 meses · Ver
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 require not only good chemical corrosion resistance, but also impermeability, high mechanical strength, thermal stability […]
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fdv ha escrito una nueva entrada en el blog: Choose the push-out tube to be tested with a length of 1,000 mm hace 3 años, 6 meses · Ver
Impact 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 impact the push-out tube with hydraulic oil.1.9. Generally this value is between 0. The ideal […]
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fdv ha escrito una nueva entrada en el blog: PTFE heat exchanger is also known as plastic king heat exchanger hace 3 años, 6 meses · Ver
PTFE 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 water cooling. There are many types of PTFE heat exchangers, including W-type, L-type, U-type, O-type, flat-type, […]
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fdv ha escrito una nueva entrada en el blog: PTFE heat shrinkable tube has the characteristics of heat shrinkage hace 3 años, 7 meses · Ver
The 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 is the same as ordinary PTFE tube. Heat treatment: the process of further sintering the […]
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fdv ha escrito una nueva entrada en el blog: The surface of the Teflon spray coating film does not stick to cement and oil hace 3 años, 7 meses · Ver
Moisture 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 can reach 1018 ohm cm, low dielectric loss, high breakdown voltage. If there is a […]
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fdv ha escrito una nueva entrada en el blog: The PTFE anticorrosive products of diamond mesh metal mesh overcome hace 3 años, 7 meses · Ver
Polytetrafluoroethylene 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 makes full use of its elasticity to compress the PTFE powder in the cavity and […]
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fdv ha escrito una nueva entrada en el blog: The lacrimal duct probe lifts the nasal mucosa hace 3 años, 8 meses · Ver
Tobramycin 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 above patients, using polytetrafluoroethylene membrane as a support material during the operation, indwelling for 1 […]
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fdv ha escrito una nueva entrada en el blog: This is the phenomenon of paint thickening hace 3 años, 8 meses · Ver
This 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 of 20% to 25% per year.This kind of coating is widely used in household appliances, […]
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