Selection of Plasticizers for Coating Formulations
For example, NC is soluble in plasticizers such as di-butyl phthalate (DBP), di-iso-octyl phthalate (DIOP), di-octyl phthalate (DOP) & tricresyl phosphate. However, NC is insoluble in plasticizers like main stearates and oleates. Main external plasticizers are low molecular weight materials, demonstrating fast interaction with the polymer chain.
Plasticizers: Types, Uses, Classification, Selection & Regulation
There are two main groups of external plasticizers: A primary plasticizer enhances elongation, softness and flexibility of polymer. They are highly compatible with polymers and can be added in large quantities. For example: up to 50% of vinyl gloves are made up of plasticizers, which make the PVC flexible and soft enough to wear.
Powder Superplasticizers | Concrete Admixtures | Sika SA | Sika South
Powder Superplasticizers Sika provides a wide range of concrete admixtures with innovative options for concrete mix design, whether it's for substantially reducing the water content of a mix (e.g. with Sika ViscoCrete/ Sikament), using a more economical mix design or achieving sufficient early strength.
Powder Liquid Dispersions of Plasticizers to
calcium silicate powder carriers. The powders are low dust, free flowing mixtures that contain between 50 and 80% active ingredient. Most typically the SUPRMIX dispersions contain 72% liquid. The liquids may be solid at room temperature, but are melted for dispersing on the carrier powder. Some typical active ingredients are ester plasticizers,
Synergistic Effects of Nucleating Agents and Plasticizers on the
The synergistic effect of nucleating agents and plasticizers on the thermal and mechanical performance of PLA nanocomposites was investigated with the objective of increasing the crystallinity and balancing the stiffness and toughness of PLA mechanical properties. Calcium carbonate, halloysite nanotubes, talc and LAK (sulfates) were compared with each other as heterogeneous nucleating agents
