Technology
April 21, 2023
Urethane Sciences Partners with Sanitized AG
SANITIZED AG completes EPA registration for
BBIT in the US
Burgdorf, April 20, 2023: Swiss-based SANITIZED AG receives EPA registration for Butylbenzisothiazolinone (BBIT) offering local stock availability to support the domestic market. BBIT is a best-in-class antimicrobial that provides effective protection against microbial attack, being a solution to degradation, loss of physical properties, and unpleasant odors.
BBIT is a powerful, safe, and versatile antimicrobial that has been designed to control the growth of microorganisms in a wide range of applications. It is highly effective and extensively commercialized in various formulations, including plastic compositions such as PVC, polyurethanes, silicone, polyesters, polyolefin, acrylics, rubber, etc.
“We are thrilled to be able to supply BBIT to the US market,” said Eduardo Costa, Head of Business Unit Polymers Additives of SANITIZED AG. “Over the last years we have invested and developed infrastructure to ensure continuity supply to the growing demand in the US. Furthermore, BBIT offers a safe choice for controlling the growth of microorganisms. The EPA registration is proof of the safety and effectiveness of our product, and we are confident that it will meet the needs of customers across the country.”
Sanitized has partnered-up with Urethane Sciences to supply BBIT to the polyurethane foam industry in North America. BBIT is available for purchase through our authorized distributor Urethane Sciences, in Berlin, NJ. For more information about the product, contact them at orders@usci.net.
Urethane Sciences LLC is an innovation partner, providing research and development, technical service support, supply of chemicals, and testing capabilities for the polyurethane foam comfort space. In our world class Berlin NJ facility, we work closely with our clients to design, create, prototype and support “top of the bed” products that create consumer value. Our extensive experience in providing solutions to problems now includes capabilities to bring a fresh, new relationship approach to improving understanding and application knowledge to the complex anti-microbial world. www.urethanesciences.com
Sanitized® adding value since 1935
Sanitized® enhances textiles, polymer products as well as paints and coatings. The company develops its innovative technologies in Switzerland and markets them worldwide. The Sanitized® additives ensure odor-free textiles, the responsible protection of paints and treat polymers permanently with a hygiene function and material protection. The all-embracing service for customers is unique: Standardized tests in the TecCenter, technical and regulatory advice, marketing support. Manufacturers and consumers have relied on the globally trusted Sanitized® brand for decades. It enables differentiation in the market and creates tangible added value for customers. www.sanitized.com
April 10, 2023
Spandex Product Development
New Breakthrough in Differentiated Spandex May Trigger New Growth Points for PTMEG
PUdaily | Updated: April 10, 2023
On March 29, during Yarn Expo Spring 2023, Lianyungang LDZ New Aoshen Spandex Co., Ltd. launched two differentiated spandex products, temperature-sensitive shape memory spandex and deodorant spandex, at its own new product launch event. According to the manufacturer’s introduction, the elasticity of temperature-sensitive shape memory spandex can change with temperature, achieving characteristics of easy wear below the transition temperature and high resilience at or above the transition temperature; while deodorant spandex maintains water resistance while having the function of neutralizing and decomposing odor molecules.
In China’s total synthetic fiber output, spandex accounts for only 1-2%. It is usually used in the manufacturing of some elastic fabrics, especially sportswear and leisurewear. With the improvement of mass consumption, people’s requirements for fabrics have gradually increased. At present, China’s spandex industry has become quite mature, and the industry’s growth rate has been greater than 10% in recent years, especially the demand for differentiated and high-end spandex has grown significantly. As the main downstream product of PTMEG, spandex accounts for about 90% of PTMEG consumption. In recent years, the growth of the spandex industry has also driven the stable development of the PTMEG industry.
Recent Market Trends: Since the beginning of March, China’s spandex market has been showing a sustained mild weakness. The post-pandemic demand recovery was not strong as expected, and the national consumption sentiment in the textile industry was not high. The peak season for spandex was slightly shorter than in previous years, and prices fell slightly during the month. By the end of March, spandex manufacturers’ orders gradually decreased, and there were few summer orders obtained by them. Although the operating rate could still be maintained at around 80%, due to the inability of spandex to be stored for a long time, spandex manufacturers’ confidence declined, and their enthusiasm for purchasing feedstocks was difficult to sustain. Against this backdro, it has been difficult for PTMEG suppliers to continue supporting the market, and prices have fallen.
Market Outlook: Owing to the international political situation and economic conditions, some countries in the Middle East and South Asia are facing difficulties in approving letters of credit, and the strike wave in many European countries is affecting port operations. The pattern of weak overseas demand may be difficult to change in the short term. Chinese demand has rebounded visibly, but the speed of economic recovery is still unable to quickly boost the textile industry. Downstream manufacturers in the PTMEG-spandex industry chain mainly made replenishment purchases on rigid demand, and it is difficult to change the market weakness in the short term. However, in the long run, the textile industry is still one of the pillar industries in China’s economy. With the growth of the national economy, the demand for textile and its upstream feedstocks will continue to grow. Moreover, the emergence of differentiated spandex will expand the application fields from simple knitted fabrics to medical bandages, healthcare products, car interiors, artificial organ materials and many other areas, thus opening up broader market space. In the industry landscape with multiple growth points, there is still considerable room for growth in the spandex industry, which will drive the positive expectation for PTMEG consumption.
April 4, 2023
Benefits of RSS Feeds
RSS feeds, or Really Simple Syndication feeds, have been around for quite some time now. However, they are often overlooked or dismissed in favor of social media platforms or email newsletters. Despite this, there are many benefits to using RSS feeds that make them a valuable tool for staying up-to-date with your favorite websites and content.
- Keep all your content in one place
One of the biggest benefits of using RSS feeds is that they allow you to keep all your favorite websites’ content in one place. Instead of constantly checking different websites for updates, you can simply open your RSS reader and see all the new content in one location. - Save time
By having all your content in one place, you can save a significant amount of time. Rather than having to navigate to each individual website to see if there’s new content, you can quickly scan your RSS reader to see what’s new. This can be particularly helpful for busy professionals or those who follow a lot of websites. - Control over content
With RSS feeds, you have complete control over the content you receive. You can choose which websites you want to follow, and you can also select specific categories or tags to narrow down the content even further. This can help ensure that you only receive content that is relevant and interesting to you. - No spam or unwanted content
Unlike email newsletters or social media platforms, RSS feeds are not prone to spam or unwanted content. You only receive updates from the websites you choose to follow, and you can easily unsubscribe from any feeds that are no longer relevant to you. - Stay up-to-date with niche websites
RSS feeds are particularly helpful for staying up-to-date with niche websites or blogs that may not have a large social media following or regular newsletter. By following their RSS feed, you can ensure that you never miss an update or new post.
RSS feeds may not be as flashy or trendy as social media platforms or email newsletters, but they offer a number of valuable benefits. From keeping all your content in one place to saving time and having control over the content you receive, RSS feeds are a valuable tool for anyone who wants to stay up-to-date with their favorite websites and content.
Below are our RSS feed URLs for the Urethane Blog:
March 23, 2023
EVERCHEM UPDATE: VOL. 09 – The Terminator: 2023
In a backyard shed somewhere in middle-America right now, there is a group of tech geeks cooking up their master plans for Skynet 2030.
Urethane Industry-inspired AI generated text-to-image art, using Runway AI. See if you can match the photo with the text prompt it was given:
- Chemical splitter
- A chemist pouring chemicals into a large blue drum
- An excited salesman closing a deal for one rail car of Toluene Diisocyanate
- A warehouse forklift operator loading a pallet of chemical drums
- Urethane foam cell close up
- urethane salesmen playing golf in the spring
- Out to dinner with customers
Subscribe to the Urethane blog for more Everchem Updates here
March 13, 2023
We Asked ChatGPT About Spray Foam
Per Chat GPT:
Polyurethane spray foam is a highly versatile and innovative insulation material that has been gaining popularity in recent years. Spray foam is made from a combination of polyol resin and isocyanate, which are mixed together at the time of application and sprayed onto a surface as a liquid. The liquid then expands and solidifies into a foam that provides excellent insulation properties.
One of the significant advantages of polyurethane spray foam is its ability to fill gaps and conform to irregular surfaces, providing a tight seal that reduces air leakage and improves energy efficiency. The foam also has a high R-value, which is a measure of its thermal resistance. This means that it can provide better insulation than traditional materials such as fiberglass or cellulose.
Another advantage of spray foam insulation is that it can help to improve indoor air quality. The foam provides an airtight seal that prevents the infiltration of allergens and pollutants from outside, reducing the risk of respiratory problems and allergies. Additionally, the foam is non-toxic and does not emit harmful chemicals into the air, making it a safe choice for homes and businesses.
Polyurethane spray foam is also a cost-effective insulation option in the long run. Although the initial cost of installation may be higher than other insulation materials, such as fiberglass, spray foam’s long lifespan and energy efficiency can lead to significant savings on energy bills over time. Additionally, spray foam requires minimal maintenance and can help to extend the lifespan of a building’s HVAC system by reducing the workload on heating and cooling equipment.
There are two types of spray foam insulation: open-cell and closed-cell. Open-cell foam is less dense and has a lower R-value than closed-cell foam, but it is more affordable and provides excellent sound insulation. Closed-cell foam, on the other hand, is denser and has a higher R-value, making it a better choice for areas with extreme temperatures or where space is limited.
In conclusion, polyurethane spray foam insulation is an innovative and versatile material that offers many benefits over traditional insulation options. It provides excellent energy efficiency, improved indoor air quality, and long-term cost savings. If you are considering upgrading your home or business’s insulation, spray foam may be an excellent choice for you.
Everchem Updates Archive 
Sign Up for Email Updates