Evonik Industries AG. Special silicone resins are used in the water-repellent treatment of construction materials, of facades and in the consolidation of ancient monuments. Elkem acquires Polysil, a leading Chinese silicone elastomer & resins company Mon, Dec 30, 2019 09:21 CET. ​Silicone resin’s structure and physical properties vary a lot depending on its raw material type and process roadmap & condition. Why partner with Elkem … At Elkem Silicones, we’re more than just high quality silicone products and associated services. Silicone resin is a type of silicone material that is formed by cage-like oligosiloxanes and branched with the formula RnSiXmOy. General information Silicone resin’s structure and physical properties vary a lot depending on its raw material type and process roadmap & condition. Vinyl groups react at moderate temperature by an addition reaction in the presence of platinum, as in RTV’s (Room Temperature Vulcanisation), or sometimes at high temperature in the presence of peroxides as in HCR’s (Heat-Cure Rubber). CES Silicones > Science & Research > Forms of silicones, EPO European Patent Office > Learnings & Events. This line of products includes: This line of products includes: Silicones and silicone compounds find applications in various end user industries like textiles, construction, electronics, cosmetics, pharmaceuticals, paints, inks, paper, automotive and rubber industries. OSLO, Norway, Dec. 30, 2019 /PRNewswire/ -- Elkem ASA has entered into an agreement to acquire all of the shares in Polysil, a leading Chinese … Industrial paint-makers use silicones to improve adherence, waterproofing and resistance to extreme conditions. It can be liquid, powder or be dissolved into an aromatic solvent. ​Silicone resins are made up of a chain of alternating silicon and oxygen atoms like oils, but in the form of a 3-D network. In additives to enhance leveling, smoothing or reduced foaming. We now operate worldwide through a network of nine silicone production sites, eleven R&D centers conveniently located close to our customers’ manufacturing facilities. If we follow the path of our methyl silicones resins (MQ type), our customers use them to formulate into release agent products for many thermoplastic, thermo-setting or elastomeric substances like PU. STOCKHOLM, Dec. 30, 2019 /PRNewswire/ -- Elkem ASA has entered into an agreement to acquire all of the shares in Polysil, a leading Chinese silicone elastomer & resins material manufacturer with strong positions in baby care and food grade silicones, as well as silicone products for the electronics and medical markets. Elkem Silicones has been active in the silicone industry for over 60 years. The mould should be perfectly clean, grease-free, dry and if possible pre-heated to a temperature above 50 °C. Usually, either sodium silicate or tetraethyl-orthosilicate (TEOS) are the primary raw material. They also have excellent water-repellent characteristics and release properties. In industrial processing, silicone-based coatings are used in many areas. Three types of reactive groups allow the resin to crosslink. In consumer goods, silicone coatings are also used in a vast number of products and applications, from airbags to technical textiles and leather goods, providing the right characteristics for each product and the look-and-feel consumers want. It can be liquid, powder or be dissolved into an aromatic solvent. We are a team of professionals: bringing agile innovative solutions powered by passion because we care: At Elkem Silicones, we pride ourselves in being one of the world's leaders in fully integrated silicone manufacturing, with R&D laboratories, production sites and sales offices located in Europe, North America, Latin America and Asia Pacific. With expertise spanning two decades, Resil is a renowned organisation in Asia in the field of silicones. Their heat stability is outstanding: resins offer effective protection at constant temperatures of up to 250°C and can withstand exposure to peak temperatures of up to 500°C for short periods of time. These resins are more stable when stored. At Elkem Silicones, we pride ourselves in being one of the world's leaders in fully integrated silicone manufacturing, with R&D laboratories, production sites, and sales offices located in Europe, North America, Latin America, and the Asia Pacific. Also on the type of non-reactive and reactive groups that are bonded to the silicon atoms. Silicone elastomer gels in a range of carrier fluids, volatile to nonvolatile, silicone to naturally derived organic carrier; Silicone resin film formers in volatile and nonvolatile carriers. In reality these complex compounds contain reactive oils, crosslinkers and a catalyst which cure to give the coating a resin-like structure. The use of a catalyst and higher temperatures, especially in the case of methyl phenyl resins, generally accelerates the cure rate. The Elkem Silicones Bluesil™ RES line of silicone resins are specially formulated to meet these needs and resist temperatures of up to 600oC. Speeding up ships and making them more fuel-efficient thanks to environmentally-friendly marine antifouling paints, for which Elkem Silicones has developed a patented catalytic technology. STOCKHOLM, Dec. 30, 2019 /PRNewswire/ -- Elkem ASA has entered into an agreement to acquire all of the shares in Polysil, a leading Chinese silicone elastomer & resins … Making buildings more energy-efficient by using. Polysil and Elkem's complementary product and market positions provide a solid platform for further specialisation and … Silicone resins are also used in electrical impregnating and insulation applications: they give effective protection against weathering and high temperatures. Oslo/Norway – Elkem has entered into an agreement to acquire all of the shares in Polysil, a leading Chinese silicone elastomer & resins material manufacturer with strong positions in baby care and food grade silicones. ... Elkem ASA. Elkem’s comprehensive range of silicone products includes release coatings, engineering elastomers, specialty fluids, emulsions and resins. Adhesive silicone BLUESIL RES 8160M | Elkem Silicones. In industrial release and mould release applications, in which silicone oils are often used, the use of so-called MQ type resins prolongs the durability of the mould-release agent. Mould release agent . Functional and decorative self-adhesive labels are present everywhere, but rely on the unrivaled non-stick performance of silicone coatings of paper and films to carry them to their end destination. We know that it will be an extremely beneficial relationship for both organizations as well as the customers we serve together in this challenging industry that is constantly on the lookout for new, efficient and cost-effective solutions. After drying and crosslinking, resins form flexible or rigid, thermoset or thermoplastic films that confer remarkable properties to the treated surfaces. Everything you need to know about silicone technologies gathered in a free eBook. It is also firmly positioned in silicone products for the electronics and medical markets. 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