Our clients come to APS for our scientific expertise when the endeavor is enhancing an existing product, improving manufacturing efficiencies, or discovering a solution that creates an innovative new product.
Conventional plastic coatings adhere to materials by simple mechanical forces will be easily broken causing peeling or delamination.
This is not the case with chemical grafting since the attachment of the coating is accomplished by forming a covalent bond between the substrate and the monomers via the substrate activator. The chemical reaction that takes place provides subsurface penetration in addition to the chemical bond. As a result, much thinner coatings can be obtained while providing longer life and superior performance of the material.
Typical plastic coating methods can be used such as dip, spray, roll. The chemical grafting formulation comes in contact with the surface of the substrate by any of these methods, The chemical grafting reaction occurs instantaneously upon contact with the material. The desired thickness and preferred application method will determine the viscosity of the formulation. Most formulations are water-based. The coatings can be air dried, however, heat (oven, IR, UV, etc.) may be sed to accelerate the drying time. Most formulations will dry in seconds to minutes.
Oxygen/moisture, barrier, chemical resistance, UV/ozone resistance, increased structural strength, nonflammability/low smoke emission, adhesion to inks/paints or other materials, bactericidal, etc. These properties can be added to the plastic resin or applied as a coating.
APS’ unique chemical grafting process results in properties being permanently attached to the substrate with the use of a specialized substrate activator and monomer system.
Advanced Polymer Solutions was formed by four technical professionals educated and experienced in polymer and organic chemistry, research and development and engineering. As a result, APS offers over 40 years of combined expertise in offering custom solutions to manufacturers in the areas of product improvement and high impact commercialization solutions to reduce costs and eliminate hazardous materials. APS’ core business is to develop and manufacture custom formulations for product and commercialization improvements and cost reductions, therefore, is the ultimate technical resource for manufacturers. Using this innovative project approach, companies can take advantage of:
Production of these unique formulations, supervised by a Ph.D. in polymer chemistry to ensure each shipment is quality controlled.
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