Chlorinated Polyethylene(CPE) 1. CPE is a kind of saturated rubber, which has excellent heat-resistant oxygen aging, ozone aging, acid and alkali resistance, and chemical resistance.
2. CPE has general oil resistance. Among them, it has excellent resistance to ASTM No. 1 oil and ASTM No. 2 oil, which is equivalent to NBR; and it has excellent resistance to ASTM No. 3 oil, which is better than CR and is equivalent to CSM.
3. CPE contains chlorine element, has excellent flame retardant performance, and has the characteristics of burning and dripping. It can be combined with antimony flame retardant, chlorinated paraffin, and Al(OH)3 in an appropriate ratio to obtain a flame retardant material with excellent flame retardancy and low cost.
4. CPE is non-toxic, does not contain heavy metals and PAHs, and it fully meets environmental protection requirements.
5. CPE has high filling performance and can be manufactured to meet various performance requirements. The processing performance of CPE is good, and the Mooney viscosity is available in a variety of grades between 50-100.
CPE 135A, Chemical Chlorinated Polyethylene,Modifier Chlorinated Polyethylene,Cpe Chlorinated Polyethylene Henan Shunbang Chemical Industry CO.,Ltd , https://www.sbpolymer.com
LoRaWAN is a low-power wide area network standard proposed by the LoRa Alliance for use in battery-operated wireless devices in regional, national, or global networks. This standard is designed to provide seamless interoperability between smart devices without complex local installations.
Samsung said that Daegu will serve as a test platform for the IoT network, focusing mainly on establishing and selecting infrastructures suitable for renewable energy solutions, cloud platforms, and healthcare/medical services big data analysis, as well as for automotive applications. Electric vehicle infrastructure.
For example, the street lights on both sides of the street in the city will use the IoT sensors to collect weather and traffic information, achieve cost savings by automatically adjusting the light intensity, and send air pollution status data.
Lee Jong-bong, executive vice president and head of infrastructure at SK Telecom, said: "With the early deployment of the national IoT network, SK Telecom will be able to maintain its pioneering position in the telecommunications field. SK Telecom will continue to include Samsung in the The partners within the company work closely together to provide new value and convenience to individuals and corporate customers through the Internet of Things."
Youngky Kim, president of Samsung Electronics and head of the network business unit, said: “Now is the key moment for ICT companies looking for new business opportunities in the future, such as IoT services. We are very excited to work with SK Telecom to jointly advance its groundbreaking The vision of the Internet of Things. Samsung will work hard to create relevant ecosystems and promote important changes driven by new IoT services."
The LoRaWAN IoT network uses unlicensed public spectrum called the Industrial, Scientific, and Medical (ISM) band.
(Original title: Samsung teamed up with SK Telecom to deploy the world’s first commercial Internet of Things LoRaWAN network)
Internet of Things Hot Samsung Brings SK Telecom to Business Internet of Things Private Network
According to foreign media reports, Samsung recently announced on its website that it will cooperate with SK Telecom to deploy the world’s first national IoT dedicated LoRaWAN network. The network will use the 900 MHz band for deployment. The related business services plan will be first launched in Daegu, South Korea's fourth largest city, next month. The launch of other regions is expected to wait until mid-year next year.