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Company Dynamics


21-07

2008

Dongguan Dandi Insulation Material Co., Ltd. was established separately from the factory

21-07

1998

Establishment of Dandi Insulation Material Factory

21-07

The role of 3D printer Teflon tube

The role of 3D printer Teflon tube 3D printer has a historical legacy headache, easy to plug! Many people guess that the temperature of the throat is too high, so many manufacturers now switch to the throat with built-in Teflon. The thermal conductivity of Teflon and stainless steel is low, which can effectively reduce the temperature of the throat. With Teflon throat, the failure rate of the plug is significantly reduced. Teflon properties: 1, non-sticky: Teflon is inert, almost all substances are not bonded with Teflon, very thin film also shows non-adhesive properties. 2. Cold and heat resistance: Teflon has excellent heat resistance and low temperature resistance. Short time can withstand temperature to 3

21-07

What are the characteristics of FEP

What are the characteristics of polytetrafluoroethylene (FEP)? FEP(Fluorinatedethylenepropylene) FEP is a copolymer of tetrafluoroethylene and hexafluoropropylene. The content of hexafluoropropylene is about 15%, and it is a modified material of polytetrafluoroethylene. Full name: fluorinated ethylene propylene copolymer (perfluorinated ethylene propylene copolymer), referred to as polyethylene propylene, also abbreviated as F46. FEP has a crystalline melting point of 580 °F and a density of 2.15g/CC (g/cm3). It is a soft plastic with tensile strength, abrasion resistance, and creep resistance

21-07

Teflon tube for transformer

Teflon tube product features 1, high chemical stability: can withstand all strong acids, including aqua regia, hydrofluoric acid, concentrated hydrochloric acid, nitric acid, fuming sulfuric acid, organic acids, strong alkali, strong oxidant, reducing agent and the role of various organic solvents. Ideal for high purity chemical feeding use. 2. Low friction coefficient: The friction coefficient is generally only 0.04, which is a very excellent self-lubricating material, and the friction coefficient does not change with temperature. 33, excellent anti-adhesive, the inner wall of the tube is not easy to adhere to colloids and chemicals. 4, excellent aging resistance, can be used outdoors for a long time. 5. Excellent electrical insulation properties: PTFE

21-07

Teflon pipe price

Price of Teflon Pipe Teflon Pipe, scientific name Teflon Pipe (hereinafter referred to as F4 pipe and Teflon pipe) is a high-quality plunger extrusion pipe. Special processing technology is adopted to make the steel pipe and plastic pipe tightly combined, and it can bear positive pressure of 1.6Mpa and negative pressure of 77Kpa. It can be used normally at -60 ℃ ~ 260 ℃ and has reliable and excellent corrosion resistance. Transporting strong corrosive gases and liquids at high temperatures, which cannot be replaced by other pipelines. Widely used in machinery, chemical industry, aviation, electrical and electronics, national defense industry, cutting-edge technology, medical and health and electrical insulation and other fields. Teflon tube features: Teflon tube
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