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The Unsung Hero of Modern Infrastructure: HDPE PE100 Granules
In the world of modern infrastructure, there are many materials that play a crucial role in our daily lives. One such material is High-Density Polyethylene (HDPE) PE100 granules. This essay aims to shed light on this often overlooked, yet indispensable component of our infrastructure.Get more news about Hdpe Pe100 Granule,you can vist our website!
HDPE PE100 granules are tiny particles of high-density polyethylene, a type of plastic known for its strength, durability, and versatility. These granules are the building blocks for a wide range of products, from water pipes and gas lines to geomembranes and even plastic bottles.
The “PE100” in HDPE PE100 refers to the highest performance classification of polyethylene. This means that products made from these granules have excellent resistance to rapid crack propagation and slow crack growth, making them ideal for high-pressure applications.
Producing HDPE PE100 granules is a complex process that requires precision and control. The raw polyethylene is subjected to high temperatures and pressures to create a polymer with the desired properties. The polymer is then cooled and cut into small granules, ready for use in manufacturing.
One of the key advantages of HDPE PE100 granules is their recyclability. Unlike many other types of plastic, HDPE can be recycled multiple times without significant loss of quality. This makes it a more sustainable choice for infrastructure projects.
Despite their small size, HDPE PE100 granules have a big impact on our lives. They are used in the manufacture of water pipes that deliver clean drinking water to our homes. They are also used in gas lines that provide energy for heating and cooking.
In recent years, there has been significant research into improving the properties of HDPE PE100 granules. Scientists are exploring ways to make these granules even stronger and more durable, while also reducing their environmental impact.
In conclusion, HDPE PE100 granules may be small, but they play a big role in our modern infrastructure. They are a testament to the power of materials science and engineering – turning simple molecules into materials that improve our lives.
Benefits of BorSafe™ Super Low Sag PE100-RC pressure pipe
Borealis announces that Politejo, a leading global pipe manufacturer based in Portugal, has selected the new Super Low Sag (SLS) black polyethylene PE100-RC (resistant to crack) pressure pipe material for use in a major pipeline project comprising onshore and offshore sections in the Galicia region of northern Spain. The project is one example of how Borealis is using its step-change innovations to enhance the sustainability of pipe infrastructure by making pipes safer, more robust, and durable. By designing pipe materials with eco-efficiency and recycling in mind, Borealis is closing the loop on plastics circularity.Get more news about Hdpe Pe100 Granule,you can vist our website!
The new pipe material is the recently launched BorSafe™ HE3490-SLS-H. Its tailored polymer architecture and low melt flow rate (MFR) enable the production of pipe with high wall thicknesses while counteracting the “sagging phenomenon” characteristic of other conventional materials used in the pipe extrusion process. Sagging refers to the tendency for a hot melt (being extruded from the pipe extrusion die) to flow downward due to the force of gravity, resulting in uneven wall thickness and distribution. The low sag property of this resin makes the production process more efficient, with faster start-up in reaching the required dimension tolerances for pipe diameter and wall thickness. Another benefit is the reduction of scrap rates and overall waste avoidance.
For Politejo’s large-diameter pipeline project in Spain, pipes with diameters of 900 mm and 1100 mm will be used in the onshore section, while a larger number of pipes with diameter of 1400 mm and 60 mm wall thickness will be used in the offshore section, where submersed installation demands especially high quality and long material lifespan.
The very high Slow Crack Growth (SCG) resistance of BorSafe HE3490-SLS-H translates into faster installation and cost efficiency. Faster installation times can be realised because the robustness of the pipe allows for installation without sand-bedding around it. For drinking water applications, the new and improved formulation offers extra assurance of purity for the safe transport of potable water. Finally, design for eco-efficiency in the spirit of means that this material solution boasts an expected lifespan of over 100 years, and is fully recyclable.
BorSafe HE3490-SLS-H can be produced using a grade from the portfolio of circular polyolefins. In future, resins from the transformational portfolio of chemically recycled solutions can also be selected for pipe applications.
Both the Bornewables and Borcycle C grades are composed of ISCC PLUS-certified (International Sustainability & Carbon Certification Plus) feedstock produced using the mass balance method; both enable significant CO2 footprint reductions when compared to the use of fossil fuel-based feedstocks.
Fiber optic cable market in times of global crisis.
Recently, as a result of wide range of factors, including geopolitical ones, we can observe plummeting prices of raw materials, fuel, transport, and consequently final products. Needless to say, fiber optic sector has also been affected by this erratic situation.Get more news about Optical Cable Filling,you can vist our website!
Interestingly, even Financial Times published an article presenting the current situation on the fiber optic market. It clearly states that the noticeable growth of prices in mainly affected by the higher prices of semi-finished products, plastics, and most of all optical fibers. The shortage and increase of key components (e.g. helium and silicon tetrachloride) triggered prices for fiber rising up to 70% from March 2021.
Another reason for the higher prices is caused by the cable demand that increased by 8.1 % in the first half of the year compared with the same time last year. Although the pandemic prompted some of the biggest telecoms groups to reduce their capital expenditure, there has been a soaring demand for internet and data services. This has led to significant increases in lead times for orders, stretching out from 20 weeks to even 12 months!
Consequently, it is so important to plan the capex and all necessary purchases in advance.
At the same time, FIBRAIN is actively working on reducing the pressure of increasing costs, and thanks to a long-term strategy as well as investments in our production, including optical fiber, we are a stable partner providing the highest quality products and guaranteeing the continuity of supply while maintaing the market level of prices.
Giant HDPE pipe replaces steel for outfall project
The largest pressure pipe ever used in North America will be connected to a new tertiary wastewater treatment plant in the town of Esquimalt on Vancouver Island, British Columbia.Get more news about Hdpe Pe100 Granule,you can vist our website!
When it opens in fall 2020, the facility will take the water from 413,000 people washing dishes, doing laundry and flushing the toilet and put it through an extra level of filtering to remove inorganic compounds, such as nitrogen and phosphorous, as well as pharmaceuticals, hormones, microplastics and other contaminants.
The massive pipe, which is made of high density polyethylene and has an outer diameter of 7½ feet, will serve as the outfall for wastewater treated three times before it is discharged into Victoria Harbor. The pipe was manufactured by Agru America Inc. at its "XXL" facility in Charleston, S.C., for extruding products with diameters of 65 inches to 128 inches.
"Before Agru built this facility in 2017, a domestic manufacturer for HDPE pipe larger than 65 inches OD [outer diameter]did not exist. These sizes are now available and this project demonstrates that it is possible and it works, which are great steps for plastics," Melissa Grace, vice president of Agruline, said in an email.Agruline is a product group of HDPE pipes, fittings, valves and components made of PE 100-RC.
The gigantic outfall pipe in Esquimalt extends about 1.2 miles from the shore and was sunk to a depth of 197 feet using a series of weights. The pipe sections were joined by butt fusion, which is another feat for the project. This is the largest solid-wall HDPE pressure pipe to be butt-fusion welded, according to Grace.
"This is considered a homogenous weld, meaning the strength of the weld is the same as the strength of the pipe," Grace said. "The joint is also leakproof, which is another benefit of the HDPE pipe solution."
The wastewater treatment plant and outfall system are part of a $775 million project undertaken by 13 communities to protect and maintain local waterways for the next 50 years. Wastewater will undergo primary treatment to separate out solids followed by secondary treatment to remove suspended organic compounds and then tertiary treatment to physically reduce any remaining contaminants down to 5 microns, which is the size of a human red blood cell, with a fabric disc filter.
The outfall part of the project originally called for 70-inch steel pipes but was bumped up to 89 inches to meet high-volume needs. Still, concerns about corrosion and expensive maintenance lingered. The project engineers turned to Agru for a suitable material.
"Several factors contributed to the eventual shift to HDPE solid wall extruded pipe, which far surpasses steel pipe in many regards, including life expectancy and lower maintenance costs, especially in salt water, which is a very toxic environment for steel," Grace said.