埃肯Elkem Sidistar R300,
Established in 1904, Elkem is one of the world’s leading companies in the environmentally responsible manufacture of metals and materials. Elkem is a fully-integrated producer with operations throughout the silicon value chain from quartz to silicon and downstream silicone specialities as well as speciality ferrosilicon alloys and carbon materials. Elkem consists of four business areas: Silicones, Silicon Materials, Foundry Products and Carbon.
After being acquired by Orkla in 2005, selling off the aluminium and power businesses, and being acquired by China National Bluestar in 2011, Elkem has now returned its main focus to the business areas that started with the invention of the Söderberg electrode in 1917.
With the sustainable and innovative production of silicones，埃肯, silicon for renewable energy, silicon-based alloys and carbon products, we are looking to strengthen our position in key markets as well as to expand in new parts of the world. 白炭黑是白色粉末状X-射线无定形硅酸和硅酸盐产品的总称.油管埃肯表面改善剂
Elkem is one of the world’s leading companies in the environmentally responsible manufacture of metals and materials.
Headquartered in Oslo, the company’s 27 production sites and extensive network of sales offices and agents around the world ensure proximity to customers and access to attractive end markets.
Elkem's more than 6.200 skilled employees and significant R&D activities provide a solid basis for further technology-driven growth and optimisation.
On 22 March 2018 Elkem was re-listed on Oslo Børs. EPR埃肯光滑剂锑类阻燃剂：常用三氧化二锑、三三氯化锑，（锑系阻燃协效作用）.
君宜化工销售网不断将国内外质量化工原料介绍给中国客户，凭借与众多跨国公司及多家国内***供应商的良好合作，为客户提供稳定的产品供应和***的技术支持，利用自己畅通的销售渠道为客户提供各种增值服务。公司现有橡胶事业部、轮胎事业部、弹性体事业部、助剂事业部，***负责相关产品的营销工作。
特种气相法白炭黑在天然橡胶中的应用研究：
气相法白炭黑在硅橡胶中的用量非常大，尤其是在热硫化硅橡胶中，其添加量可达
40％ ～50％。虽然沉淀法白炭黑也可作为硅橡胶的补强填料使用，但由于吸水性和杂质量较高，导致用其填充的硅橡胶的电性能、耐热性等不如用气相法白炭黑填充的硅橡胶；因
此，气相法白炭黑在该应用领域中占据着主导地位。
Established in 1904, Elkem is one of the world’s leading companies in the environmentally responsible manufacture of metals and materials. Elkem is a fully-integrated producer with operations throughout the silicon value chain from quartz to silicon and downstream silicone specialities as well as speciality ferrosilicon alloys and carbon materials. Elkem consists of four business areas: Silicones, Silicon Materials, Foundry Products and Carbon.
After being acquired by Orkla in 2005, selling off the aluminium and power businesses, and being acquired by China National Bluestar in 2011, Elkem has now returned its main focus to the business areas that started with the invention of the Söderberg electrode in 1917.
With the sustainable and innovative production of silicones, silicon for renewable energy, silicon-based alloys and carbon products, we are looking to strengthen our position in key markets as well as to expand in new parts of the world.
颗粒之间主要通过比较弱的范德华力而非较强的化学键连接，因而非常容易分散。R300 在轮胎中的应用
R300 的特点：
l 大粒径：粒径分布从10nm 至200nm, 平均粒径150nm，BET 比表面积为20m2/g；
l 低表面活性：硅醇烷基密度为3 个/nm2；
l 规则球形，光滑表面
l 中性至弱碱性：PH 值为7-9
R300 的应用：
l 改善加工性能
l 更低的门尼粘度
l 降低生热
l 提高屈挠疲劳性能
l 动态疲劳性能优异
l 降低滚动阻力
l 提**湿地抓着力
R300 在轮胎中的应用：
l 胎面：
高速轿车胎中添加5 phr, 可降低滚动阻力并提高抓着力
斜胶工程胎及全钢子午胎添加3-5 phr, 可提高胎面屈挠性能, 提高胎面花纹的耐久性
绿色轮胎中替代部分7000GR(20-30%左右，建议：7000GR 70phr, R300 30phr)
l 气密层：
替代20%的N660, 提高气密层的屈挠疲劳（约33%），略微提高气密层的气密性
l 胎侧：
3 -5phr, 提高胎侧的屈挠疲劳寿命。
l 硫化胶囊：
替代20-50%的N330, 或额外添加5-10 phr, 提高胶囊的使用寿命。
埃肯R300可以提高各种橡胶的抗疲劳效果、降低生烟、提高动态性能、改善硬度、拉伸/撕裂强度等硫化胶性能。提高疲劳寿命的埃肯表面改善剂
上海君宜化工销售中心（有限合伙）是以国内外质量橡胶、弹性体、特种树脂、炭黑、助剂等化工原料分销网络。油管埃肯表面改善剂
The addition of SIDISTAR® to conveyor belt compounds will not only significantly improve the mixing and processing but also the properties of the final product, especially the dynamic behaviour; Goodrich heat build-up will be reduced and fatigue life (de Mattia test) extended by up to 40% (number of cycles for formation of a crack of a certain length).
The flame retardancy of the material will be increased when SIDISTAR® is used in combination with fillers like aluminium trihydrate or magnesium hydroxide. The amount of plasticizer can be reduced to further improve the fire behaviour. Thermal ageing and oil resistance are not negatively affected. SIDISTAR® acts by its physical properties particle size and spherical particle shape, it reduces internal friction and improves filler dispersion. It can be used in many different polymers and in combination with all kinds of fillers and plasticizers. 油管埃肯表面改善剂
上海君宜化工销售中心（有限合伙）始建于2013-11-19，坐落于上海市浦东新区五星路676弄万科御河10栋，现有员工51~100人余人。专业的团队大多数员工都有多年工作经验，熟悉行业专业知识技能，致力于发展Cabot，Tatal，Kumho，Beta，Dikson，Rubaid，Elkem，Mclube，Dic，Glassven，Zannan，Exxonmobil，Borealis的品牌。公司不仅*提供专业的化工原料及产品（除危险化学品，监控化学品，烟花爆竹，民用物品，易制毒化学品），橡塑制品，轮胎，五金交电，日用百货，化妆品，健身器材，仪器仪表，机械设备，机电设备，计算机，软件及辅助设备销售，从事化工，健身器材科技领域内的技术开发，技术咨询，技术服务，技术转让，电器工程安装，自动化控制设备安装，调试，维修，机电安装建设工程施工，工程自动化设备安装维修及，工业自动化控制系统工程，商务信息咨询。,同时还建立了完善的售后服务体系,为客户提供质量的产品和服务。上海君宜化工始终以质量为发展，把顾客的满意作为公司发展的动力，致力于为顾客带来***的[ "化工原料及产品", "橡胶，炭黑", "色母粒，弹性体" ]。
