The main properties of fluororubber
News 2025-09-19 317
1. Brief Overview Fluororubber refers to a polymer elastomer containing fluorine atoms on carbon atoms in the main chain or side chains, resulting in exceptional properties. The material discussed here is Fluoro-26 or Fluoro-246 (also known as Viton-type fluororubber), which are binary and ternary copolymers of vinylidene fluoride and hexafluoropropylene (the third monomer is tetrafluoroethylene). Fluororubber accounts for over 90% of global fluo
Design and processability study of perfluoroether rubber
News 2025-09-19 278
Perfluoroether rubber (FFKM) is composed of a tetrafluoroethylene (PTFE) main chain and perfluoromethyl vinyl ether (PMVE) side chains and bridging parts. It not only has excellent properties of high temperature resistance and chemical corrosion resistance (resistant to more than 1.600 chemicals), but also has the elasticity of rubber. FFKM products are mainly used in aviation, aerospace, petroleum, chemical industry and atomic energy industries
Powder Coating Problems and Solutions
News 2025-09-18 375
Introduction Powder coating problems, such as the inability to effectively coat the workpiece surface or excessively thin coatings, are common challenges in the powder coating industry.The application of powder coatings involves multiple stages, including formulation design, spray equipment, process parameters, workpiece pretreatment, and environmental conditions. Even minor variations in these factors can affect the final coating quality. Theref
Light Gray Powder Coating
News 2025-09-09 316
High Gloss RAL 7035 Light Gray Powder Coating Paint. This is a Super Durable formula polyester. Super Durable Polyester Cure Schedule: 10 Minutes at 400 Degrees (Part Metal Temperature) Specific Gravity: 1.74 Theoretical Coverage: 55.52/sq ft per pound @ 2 MIL Salt Spray: 3,000+ Hours Gloss Level: 85+%
Satin Black Powder Coating Paint
Satin Black Powder Coating Paint. Lays super smooth giving you a beautiful satin black finish every time! Polyester TGIC Cure Schedule: 10 Minutes at 400 Degrees (Part Metal Temperature) Gloss Level: 40% Specific Gravity: 1.65 Theoretical Coverage: 57.5/sq ft per pound @ 2 MIL Salt Spray Results: 1,000 + Hours Adhesion: 4B Pencil Hardness: 2H
High temperature resistant fluororubber seals: seal guardian
News 2025-06-30 404
In the core area of the petrochemical industry, harsh working conditions of high temperature, strong corrosion and large pressure difference are everywhere. From the hot furnace tubes of the cracking furnace, to the high pressure environment of the hydrogenation reactor, to various strong acid and alkali transmission pipelines, the safe sealing of the equipment bears the heavy responsibility of the entire process. A tiny leak can cause the los
Structural characteristics and application fields of fluororubber
News 2025-06-26 360
Structural characteristics: Because there is no unsaturated C=C bond structure on the main chain of polyolefin fluororubber (26-type fluororubber, 23-type fluororubber) and nitroso fluororubber, the possibility of degradation and chain breakage on the main chain due to oxidation and pyrolysis is reduced. The methylene group in vinylidene fluoride plays a very important role in the softness of the polymer chain. For example, fluororubber 23-21 an
Precautions for using anti-rust film
News 2025-06-26 388
Anti-rust film is a plastic film. It is an anti-rust film made by adding certain chemical element masterbatch. It can directly contact the metal surface and protect the metal from rust through a relatively closed space in the environment. Analysis of anti-rust film types Generally speaking, anti-rust films can be divided into the following types: ordinary anti-rust film, anti-rust embossed film, anti-rust bubble film, etc. Different metals requi
How do factories deal with rust on metal workpieces?
News 2025-06-26 322
When the atmospheric temperature changes greatly, it has a great impact on the rust of metal. When hot and humid air encounters cold metal, it is easy to cause condensation on the metal surface, which will greatly accelerate the rust of metal. Here are some tips to prevent and delay the rust of metal workpieces Choose a suitable storage place The place where metal workpieces are stored, whether inside or outside the warehouse, should be kept cle
How to prevent rust on the steel shell of power batteries?
News 2025-06-26 282
The steel shell of power batteries is made of stainless steel and carbon steel. Steel may rust after long-term use. At the same time, the steel shell must be kept oil-free and clean after rust prevention, so the choice of rust inhibitor is particularly important. Our company has specially launched an environmentally friendly MT-510D water-based rust inhibitor for the rust prevention of battery steel shells. MT-510D water-based rust inhibitor is a
What is the development trend of VCI+ gas phase anti-rust film?
News 2025-06-26 330
VCI+ gas phase anti-rust film is a relatively good VCI+ gas phase anti-rust packaging material developed in recent years. It is an anti-corrosion packaging material formed by adding gas phase corrosion inhibitors to plastic films in a certain way. It is a special functional film. The production and development history of VCI+ gas phase anti-rust film is later than that of gas phase anti-rust paper, but compared with VCI+ anti-rust paper, it can n
Silicone defoamer: the guardian of the new era of environmental protection
News 2025-06-26 277
With the continuous development of science and technology, people are paying more and more attention to environmental protection and ecological balance. Against this background, silicone defoamers came into being and became the guardian of the new era of environmental protection. This article will introduce in detail the role, principle and application of silicone defoamers in various fields. The role and principle of silicone defoamers Silicone
