https://www.adhesivesmag.com/rss/11662 en-us Adhesives incorporating polyurethane resin have been widely used in industry due to many desirable characteristics, such as a high adhesive property, chemical resistance, and flexibility.

]]> http://www.adhesivesmag.com/articles/97665 Mon, 06 Apr 2020 00:00:00 -0400 https://www.adhesivesmag.com/articles/97665-polyurethane-adhesive-for-untreated-polypropylene asi0420-Tosoh-Fig1 Figure 1. Sketch of test piece. asi0420-Tosoh-Fig2 Figure 2. TG-DTA shows that decomposition temperatures tended to fall when the content of the chain extender was increased. asi0420-Tosoh-Fig3 Figure 3. Zisman plot of HPO-MDI PUs and PP. asi0420-Tosoh-table1 asi0420-Tosoh-table2 asi0420-Tosoh-table3 asi0420-Tosoh-table4 asi0420-Tosoh-table5 Tosoh polyurethane TOSOH spread Prefer the magazine experience? Subscribe to our digital edition. Companies involved in the manufacture, management, and distribution of chemicals need to ensure that their systems and processes have suitable features to support a fast and effective response intervention when the worst happens.

]]> http://www.adhesivesmag.com/articles/97336 Thu, 21 Nov 2019 00:00:00 -0500 https://www.adhesivesmag.com/articles/97336-resolving-chemical-incidents-quickly-and-safely asi1119-NCEC-img1 asi1119-NCEC-img2 asi1119-NCEC-img3 Silyl-terminated polyurethanes (SPUR) are the basis for numerous adhesives and sealants used worldwide.

]]> http://www.adhesivesmag.com/articles/97335 Thu, 14 Nov 2019 00:00:00 -0500 https://www.adhesivesmag.com/articles/97335-diamide-based-organic-thixotrope-an-alternative-to-fumed-silica-in-adhesives-and-sealants asi1119-Elementis-img asi1119-Elementis-Figure-1 Figure 1. Flow curves of both rheological modifiers in the pigmented system. asi1119-Elementis-Figure-2 Figure 2. Viscosity comparison (at 0.1 s-1 and 100 s-1) of both rheological modifiers in the pigmented system. asi1119-Elementis-Figure-3 Figure 3. Influence of yield point on extrusion rate for the pigmented system. asi1119-Elementis-Figure-4 Figure 4. ORO structure recovery. asi1119-Elementis-Figure-5 Figure 5. Improved sag properties with the diamide-based thixotrope (right) compared to fumed silica at equal loading (1.0%). asi1119-Elementis-Figure-6 Figure 6. Flow curves of both rheological modifiers in the non-pigmented system. asi1119-Elementis-Figure-7 Figure 7. Viscosity comparison (at 0.1 s-1 and 100 s-1) of both rheological modifiers in the non-pigmented system. asi1119-Elementis-Figure-8 Figure 8. Influence of yield point on extrusion rate for the non-pigmented system. Look around any growing city, and it’s easy to see many types of buildings in various stages of construction.

]]> http://www.adhesivesmag.com/articles/97328 Wed, 06 Nov 2019 00:00:00 -0500 https://www.adhesivesmag.com/articles/97328-conscious-construction-an-evolution-toward-sustainability-and-efficiency asi1119-Shurtape-open asi1119-Shurtape-img1 UL-listed tapes are put through rigorous testing to ensure the products will perform under duress and can withstand the thermal cycling of HVAC systems. asi1119-Shurtape-img2 Tape is used to seal the seams of housewrap, as well as the seams between individual pieces of insulating and non-insulating board stock.