Coatings and construction | Brenntag
Whether you’re looking for chemical-resistant raw materials of paints or additives, you are a supplier of corrosion-resistant coatings, or another product falling under the Coatings & Construction umbrella, we have the research history, knowledge, and experience to find the right products for your business.
The Demand for Coatings Raw Materials to 2025
Additional binders that are used as coatings raw materials include amino, polyester (with low-bake versions as the growth area), cellulosic, silicone/polysiloxane, silicate and vinyl resins. Fluoropolymers are another interesting type, with waterborne versions now being offered for high-end architectural exteriors and other applications.
Plasticizers in Paint & Coatings: Uses, Types and Selection
This chemical modification process is known as "inner plasticization". For natural products or hard polymers of poor processing, the option is the external use of plasticizers in the coating formulations. Plasticizers interact physically with the polymer binder molecule, without a chemical reaction and form a homogeneous system.
Global Distributors Of Chemical & Paint Raw Materials | Tawazon
Tawazon deals in a wide range of raw materials used in ink formulations including resins, polymers, plasticizers, dyes, and pre-micronized pigments. The raw materials that Tawazon caters to, include various types of inks based on processes including flexographic, Rotogravure, offset Letterpress etc.
Flame-Retardants, Bonding Agents and Plasticizers - Azelis Canada
Lanxess is a leading supplier of specialty chemicals to the global market. They offer additives and specialty materials for flame-retardant applications, bonding agents and plasticizers. Mesamoll is a Phthalate-free monomeric plasticizer excellent compatibility with several type of polymers mainly PVC, polyurethanes, and rubber.
- Who is Orion chemical?
- Orion Chemical supplies plastic resin on a global basis. We are committed to assisting you find the right solutions to your raw material needs. From competitive pricing to reliable on-time delivery, we are here every step of the way.
- Can plasticizers be used in coating formulations?
- For natural products or hard polymers of poor processing, the option is the external use of plasticizers in the coating formulations. Plasticizers interact physically with the polymer binder molecule, without a chemical reaction and form a homogeneous system.
- Which plasticizers are used in coatings?
- Commonly used plasticizers in coatings are: DINCH (dicarboxylate) and more. Plasticizers may be solvents or non-solvents to the binder. For example, NC is soluble in plasticizers such as di-butyl phthalate (DBP), di-iso-octyl phthalate (DIOP), di-octyl phthalate (DOP) & tricresyl phosphate.
- What chemicals are used to plasticize PVC?
- The class of chemicals called " phthalates " are the most commonly used plasticizers. They are colorless & odorless liquids, manufactured in large quantities. In Europe, more than 90% of the total volume phthalates are produced & used to plasticize PVC (polyvinyl chloride) to make flexible PVC products.
- What are external plasticizers?
- Main external plasticizers are low molecular weight materials, demonstrating fast interaction with the polymer chain. However, in specific cases also, polymers are used as plasticizing material. For instance, NC lacquers may be modified using synthetic resins such as alkyd resins to control flexibility and reduce brittleness.
- How does a plasticizer interact with a resin?
- The interaction is based on the specific structure of the plasticizer, typically containing polar and non-polar moieties, and results in lowering the glass temperature (Tg). In order to ensure high efficiency, the plasticizer should be able to penetrating in the resin at film-forming conditions. Commonly used plasticizers in coatings are:
