Glue binder

Vegetable fiber, glue binder 212 Resists oil and water to 212 F. 

Vegetable fiber, glue binder Vulcanized fiber 212 Resists oil and water to 212°F. Low cost, good mechanical properties. Resists gasoline, oils, greases, waxes, many solvents. 

Glue binders are used primarily for paper and some cloth products that are inexpensive, light duty in application, and are used dry. The an-... 

The medium is the binder which provides for the adhesion of pigments. The most important types are the temper media (glue, egg, and gum), the oils, and wax. In addition, for wall painting there is the tme fresco technique, where the pigments are laid down in a fresh, wet plaster preparation layer. Several other media have been used, but much less frequendy, eg, casein temper. In modem paints, a number of synthetic resins are used for this purpose. Contemporary artist paints are often based on acryhc polymers (see Acrylic ester polymers Paints). 

The proteinaceous gelatins in the various animal glues were also widely used as paint media, as well as in illuminations. Glues, the traditional media in Oriental painting, remained the prevalent binders for ground layers in European painting long after oils had become virtually the only medium for the color layers. 

In the late 1800s, when the demand for coated paper for the halftone printing process increased, casein rapidly replaced glue. Casein forms a hard, tough film when dry, and can be waterproofed easily with formaldehyde (qv). The properties of soy protein are similar to those of casein, and soy protein has been substituted for it in many types of coated papers requiring a casein-type binder (see Soybeans and other oilseeds). Casein, a valuable food product, is seldom used as a paper adhesive, in spite of its excellent adhesive properties. 

Buchblnder-gold, n. bookbinder s gold, leaf gold, -kleister, m. bookbinder s paste, -leim, m. bookbinder s glue, -pappe, /. binder s board. 

The binder serves as a glue to hold the zeolite, matrix, and filler together. Binder may or may not have catalytic activity. The importance of the binder becomes more prominent with catalysts that contain high concentrations of zeolite. 

A safety match head is, essentially, K chlorate in a matrix of animal glue. The striking strip is composed of red P in a similar binder. Use of additives and adjustments in the mfg process results in a safety match which ignites easily when rubbed on the striking surface. The friction and contact of K chlorate crystals with red P results in the ignition of the match head which, in turn, causes the ignition of paraffin impregnated in the match splint... 

Proteins Egg, milk and casein, animal glue, silk, wool, vegetable proteins (e.g. garlic, beans), human and animal tissues (e.g. mummies) Paint binders, adhesives, textiles, commodities, parchment... 

The type of proteinaceous binder was correctly identified in all model samples. In only one case (S10), the animal glue was additionally identified, although the restorer who prepared these model samples declared that the sample contained only egg binder. It is possible that this sample was contaminated during its preparation or during laboratory treatment. The results indicate that this method does not allow reliable identification of the presence of individual egg yolk and egg white most probably it is caused by the presence of a trace of egg white that is always present in the egg yolk preparations (and vice versa) and can be detected by the highly sensitive PMM method. The identification of individual types of animal glues will never be reliable by MALDI-TOF mass spectrometry because of their similar composition the application of ESI (electrospray ionisation)-MS/MS (Section 6.5) could possibly overcome this problem. Only the fish glue, whose peptide... 

The proteinaceous binders are one of the main constituents of the wide range of organic materials and are a central component of the artist s palette. In the technique referred to as tempera, artists commonly used proteinaceous binders derived from egg, milk or casein, and collagen glues derived from animal skins or bones. These can be used independently, mixed together, or in a more complex mixture with siccative oils (as in the tempera grassa technique) or plant gums. 

The identification of the proteinaceous binder is done by the evaluation of the amino acid patterns obtained generally egg, casein, animal glue and garlic (garlic being used in gildings [93]) are reported. The amino acid profiles have been processed by different methods and several strategies have been developed to obtain the final identification ... 

Figure 9.2 PCA score plot of amino acidic profiles obtained in the GC/MS analysis of samples from the collection of paint reference materials of Opificio delle Pietre Dure (+), containing egg, casein and animal glue as binders, and of samples from the OL17bis series (x ) from the Leonetto Tintori Collection [ 10]...

Madonna col Bambino e S. Egg as pigment binder and animal glue 116... 

The diversity of markers that are reported in the literature for the three proteinaceous binders, even when the same derivatising agent is used, highlights how several aspects come together to determine the final pyrolysis products. Animal glue for example, when pyrolysed at 600°C in the presence of HMDS, gives rise to different markers depending on the pyrolyser and instrumental set-up used ... 

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