Polymers & Resins

Eastman rosins - Natural rosins for adhesion, wetting, and viscosity control. Eastman rosins are high-performing and versatile tackifiers used in a wide variety of applications. With a variety of modifications and softening points, there is a rosin for your formulation.  The Eastman rosin line can be used to modify many different polymers due to their functionality and their partially or fully hydrogenated structures. A full line of rosins to meet any tackifying need!#html-body [data-pb-style="6235E4B38B011"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="6235E4B38B01F"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}#html-body [data-pb-style="6235E4B38B029"]{font-size: 16px;}#html-body [data-pb-style="6235E4B38B032"]{font-size: 16px;}#html-body [data-pb-style="6235E4B38B03B"]{font-size: 16px;}

Award-Winning Bio-derived Biodegradable Sun Protection SunSpheres™ BIO SPF Booster is a biobased SPF booster from Dow made through the process of acid hydrolysis of wood pulp. This innovative new product works by a light scattering mechanism that offers effective UV scattering attributed to its high refractive index due to its high crystallinity, crystal size and agglomerate size.   SunSpheres™ BIO SPF Booster works as a natural SPF booster, functioning with both organic and inorganic UV filters with demonstrated in-vitro and in-vivo SPF boosting performance.   In addition to SPF Boosting properties, SunSpheres™ BIO SPF Booster also functions as a multifunctional ingredient, delivering stabilizing, thickening and shear thinning benefits.In-vitro SPF Heat Aging Studies  #html-body [data-pb-style="6235E4B38BE2C"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="6235E4B38BE3A"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}#html-body [data-pb-style="6235E4B38BE44"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="6235E4B38BE4D"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}#html-body [data-pb-style="6235E4B38BE56"]{font-size: 20px;}#html-body [data-pb-style="6235E4B38BE5F"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="6235E4B38BE68"]{margin: 0px; padding: 0px; border-style: none;}#html-body [data-pb-style="6235E4B38BE71"]{border-style: none; border-width: 1px; border-radius: 0px; max-width: 100%; height: auto;}#html-body [data-pb-style="6235E4B38BE7A"]{border-style: none; border-width: 1px; border-radius: 0px; max-width: 100%; height: auto;}