Industry News
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TPEE is the answer for PFAS replacement
The European Chemicals Agency (“ECHA”) published a comprehensive dossier concerning a ban on around 10,000 per- and polyfluoroalkyl substances (“PFAS”). PFAS are used in many industries and present in many consumer goods. The restriction proposal aims to restrict the manufacture, placing on the m...Read more -
Introducing the Witty Wonders of Litz Wires: Revolutionizing Industries in a Twisted Way!
Hold on to your seats, folks, because the world of litz wires is about to get a whole lot more intriguing! Our company, the masterminds behind this twisted revolution, is proud to present a repertoire of customizable wires that will blow your mind. From the tantalizing copper litz wire to the cap...Read more -
Quarts Fiber Use On Litz wire
Litz Wire or Silk covered Litz Wire is one of our advantageous products base on reliable quality,cost effective low MOQ and excellent service. The material of silk that is wrapped on litz wire are main Nylon and Dacron, that is suitable for most application in the world. However if your applicati...Read more -
Do you know what is 4N OCC pure silver wire and silver plated wire?
These two types of wires are widely used in various industries and have unique advantages in terms of conductivity and durability. Let’s go deep into the world of wire and discuss the difference and application of 4N OCC pure silver wire and silver-plated wire. 4N OCC silver wire is made of...Read more -
High frequency litz wire plays a key role in new energy vehicles
With the continuous development and popularization of new energy vehicles, more efficient and reliable electronic connection methods have become an important demand. In this regard, the application of high-frequency film-covered stranded wire plays a key role in new energy vehicles. We will discu...Read more -
Industry Trends: Flat Wire Motors for EV Increasing
Motors account for 5-10% of the vehicle value. VOLT adopted flat-wire motors as early as 2007, but didn’ t use on a large scale, mainly because there were many difficulties in raw materials, processes, equipment, etc. In 2021, Tesla replaced the with china made flat wire motor. BYD started the de...Read more -
CWIEME Shanghai
Coil Winding & Electrical Manufacturing Exhibition Shanghai, abbreviated as CWIEME Shanghai was held at the Shanghai World Expo Exhibition Hall from June 28 to June 30, 2023. Tianjin Ruiyuan Electric Material Co., Ltd. did not participate in the exhibition due to inconvenience of schedule. Ho...Read more -
Best audio wire 2023: High purity OCC copper conductor
When it comes to high-end audio equipment, sound quality is crucial. The use of low-quality audio cables may affect the accuracy and purity of music. Many audio manufacturers spend a lot of money to create headphone cords with perfect sound quality, high-end audio equipment and other products to ...Read more -
Main Types of Enamels Coated On Ruiyuan Enamel Copper Wire!
Enamels are varnishes coated on the surface of copper or alumina wires and cured to form electrical insulation film possessing certain mechanical strength, thermal resistant and chemical resistant properties. The following includes some common types of enamel at Tianjin Ruiyuan. Polyvinylformal ...Read more -
Something about OCC and OFC you need to know
Recently Tianjin Ruiyuan Launched new products OCC 6N9 copper wire, and OCC 4N9 silver wire, more and more customers asked us to provide different sizes of OCC wire. OCC copper or silver is different with the main material we have been using, that is only single crystal in the copper, and for mai...Read more -
What is silk covered litz wire?
Silk covered litz wire is a wire whose conductors consist of a enameld copper wire and enameled aluminum wire wrapped in a layer of insulating polymer, nylon or vegetable fiber such as silk. Silk covered litz wire is widely used in high-frequency transmission lines, motors and transformers, beca...Read more -
Why OCC wire is so expensive?
Customers sometimes complain why price of OCC sold by Tianjin Ruiyuan is quite high! First of all, let’s learn something about OCC. OCC wire(namely Ohno Continuous Cast) is a very high-purity copper wire, renown by its high purity, excellent electrical properties and far less signal loss and dist...Read more