Coatings of Polymers and Plastics part 15 doc

... perceived and coatings providing this effect are called softcoatings. Very often, manual operation elements like gear knobs, door handles, hand brakes, and radio knobs are given soft coatings. More and ... soft coatings are applied in the range of 40 to 60µm. Additives and pigments can influence the type of soft effect we feel with- out dramatically changing the sheer modulus...

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... Processing of Ceramics, edited by Burtrand I. Lee and Edward J. A. Pope 9. Handbook of Advanced Materials Testing, edited by Nicholas P. Cheremisinoff and Paul N. Cheremisinoff 10. ... emissions and higher fuel economy. Plastics also allow cost-reducing consolidation of parts and function compared to assembled, multipart metal components, and provide desirab...

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... problem; (2) a good understanding of the candidate processes; and (3) a logical set of priorities for decision making. The way to take advantage of an in-depth knowledge of processes is to review ... strategy. Each process type offers a unique profile of possibilities that makes it well suited for particular types of applications. There are, however, some areas of overlap, an...

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... materials, A and B (each of which has a total surface energy of 21 erg/cm 2 ) as a function of the polar surface energy of material A (or the dispersion surface energy of material B), that a match of dispersion ... of the level and ratio of the MAgPP and ATPEO were explored. Their work (15, 16) is a foundation for continued extension and improvements. The literature (1...

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... temperature. Formulating Plastics for Paint Adhesion 115 T ABLE 15 Modified Paint and Polymers System for Direct Paintability a Composition T 15- 1 T 15- 2 T 15- 3 T 15- 4 T 15- 5 T 15- 6 RTPO-2 100 100 ... users of polymeric materials. For structural materials, polymers have molecular weights of tens to hundreds of thousands. Materials used in plastics have molecular...

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... containing prepolymers can be prepared to provide even wider formulating and handling latitude. These prepolymers are often based on monomeric or poly- Polymers for Coatings for Plastics 147 meric ... The particu- lar grade and type of plastic being used, its method of manufacturing, the clean- liness of the plastic, the paint component layering and selection, and the appl...

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... higher modulus grades of TPO (Fig. 9). 5.4 Gouging Gouging of plastic arose with the introduction of soft plastics like TPO. Opera- tors who would roughly handle TPO parts and bang them together ... Scratch and Mar While not dramatic, plastic selection can influence the degree of scratch -and- mar damage of a painted part. In many instances, a coating will be softer when app...

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... profiling of acrylic/melamine formaldehyde coatings. J Coatings Technology 67(843):29–34, 1995. 33. DY Perera. Role of stress on durability of organic coatings. In: RA Ryntz, ed. Plastics and Coatings: ... Society for Coatings Technology and Montreal Society for Coatings Technology. A study of the effect of acid rain on alkyd, polyester, and silicone- modified high-...

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... layer and bulk of the TPO. 4.4 Stone Chipping Cars and trucks are continually bombarded by stones thrown up by their own tires and those of vehicles in front of them or passing them. Many parts of ... undercured, coatings for plastics tend to be tough and flexible and most have reasonably good scratch resistance after their initial tenderness. The surface often deforms i...

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... in Coatings for Automotive Plastics and Rubber 311 F IG .6 Cross-sections of body seals. (Courtesy of Robert Eller Associates, Inc., 2001.) 4.5.3 Role of Colors The use of high concentrations of ... momentum to date. 3.5 Role of the Interior Soft Trim Fabrication Process Soft interior trim typically consists of a three-layer sandwich of skin (or textile), foam, and sub...

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