globe

Chemicals & Polymers Blog

Explore Gantrade's News & Industry Articles

Novel Aromatic Polyether Polyols for Polyurethane Applications

Aromatic polyether polyols offer significant potential product improvements to formulators in the coatings, adhesives, sealants, and elastomers (CASE) arena. These polyols have many attributes, as they improve flammability resistance, thermal performance, hydrolytic stability, and mechanical properties of polyurethanes and polyureas. 

Read More »

5 Key Facts about HQEE

HQEE is the premier diol chain extender for MDI-based polyurethane elastomers. Compared to 1,4-butanediol, the workhorse of the industry, HQEE-MDI based polyurethanes exhibit a higher hard-block melt temperature, superior tensile properties, split-tear resistance, hardness and rigidity, resiliency, low hysteresis, and enhanced thermal aging performance. 

Read More »

5 Key Facts on Polycaprolactone Polyols

When faced with improving the performance of polyurethane articles with respect to toughness, abrasion and cut-chip resistance; a broad thermal profile (low and high-temperature performance) and durability; chemical, oil, and solvent resistance; hydrolysis resistance; and processing, formulators turn to Gantrade’s variety of polycaprolactone polyol grades to maximize a broad cross-section of these parameters.

Read More »

Benchmarking Polycaprolactone Polyols Against PTMEG Polyols in Cast Elastomers and TPUs

Polytetramethylene Ether Glycol (PTMEG) is the premier polyether polyol used worldwide in the manufacture of high-performance polyurethane elastomers. Known for its unique performance attributes and processing advantages, PTMEG is used in a variety of applications across multiple industries.

Read More »

Applications of N-Butyl Acrylate

N-butyl acrylate (BA) is the largest-volume acrylate ester used in the production of all-acrylic, vinyl acrylic and styrene acrylic copolymers.  BA offers price-value and accounts for about 60 percent of the global acrylic ester monomer demand, with a consumption volume of over 2,000 kilo tons.  

For over 45 years, Gantrade has built lasting relationships worldwide, based on our ability to deliver quality products like BA consistently and cost-effectively. Let's take a look at why BA holds a special place in the market for acrylate esters.

Read More »

Applications of 2-Ethylhexyl Acrylate (2-EHA)

2-Ethylhexyl Acrylate (2-EHA ) is a highly versatile building block that readily copolymerizes with a wide variety of other acrylic and vinyl monomers to tailor specific high molecular weight copolymer properties for a diverse range of non-rigid applications.

Read More »

Adipic Acid Dihydrazide – A Unique Crosslinking Agent and Curative

Adipic acid dihydrazide (ADH) is an effective crosslinking agent, curative and hardener.  It is the most common dihydrazide crosslinking agent within a series of dihydrazides such as sebacic dihydrazide (SDH) and isophthalic dihydrazide (IDH).  ADH’s has a melting point of 180 °C and a molecular weight of 174; both are lower than the alternative dihydrazides SDH and IDH.

Read More »

The Benefits of Narrow Molecular Weight Distribution (MWD) Polyols in Polyurethanes

The Daicel N-series of polyols, offered worldwide by Gantrade, is a family of Innovative, very narrow molecular weight distribution polycaprolactone polyols. Key features and benefits of this unique low MWD series of polycaprolactone polyols for polyurethanes include the following:

Read More »

Making the CASE for Polyurethane Elastomers: Polyether Polyols vs. Polyester Polyols

Formulators of coatings, adhesives, sealants, and elastomers (CASE), as well as makers of foams and elastic fiber applications, utilize a diverse family of polyols to meet specifications for product performance. These polyols include polytetramethylene ether glycols (PTMEG), polypropylene glycols (PPG), adipate- and phthalate-based polyesters, polycaprolactone polyols, and polycarbonate polyols.

Read More »

PTMEG: Premier Polyether Polyol: Polytetramethylene Ether Glycol

Polytetramethylene Ether Glycol (PTMEG) is the premier polyether polyol used worldwide in the manufacture of high-performance polyurethane elastomers. Known for its many performance attributes and processing advantages, PTMEG is used in a variety of applications across multiple industries. These applications include polyurethane resins, prepolymers, coatings, adhesives, cast polyurethane resins, spandex fibers, and more.

Gantrade Corporation is a leading supplier of PTMEG, with strategic supply for global distribution to Europe, Asia, and North America. For decades, Gantrade has been the supplier of choice to the world’s most technically demanding manufacturers, consistently meeting their needs for high performance polyurethane products.

Read More »