Resinates, solid

Resinates, liquid Resinates, solid Rosin oil, 3,3.2,3.3 Turpen- 

Pine trees, chiefly Pinus palustris and Pinus caribaea, contain an oleoresin (a mixture of essential oils and resins) which can be tapped or removed by extraction or distillation to yield a number of commercially significant products  

Rosin is chiefly abietic and pimaric acids, organic acids of the formula C10H29COOH with a phenanthrene group. Salts of rosin acids resinates) are easily formed with metals such as aluminium resinate. They are used as paint driers and as catalysts. 

Pine oil, rosin oil, and turpentine are all flammable and combustible liquids. Resinates are also dangerous fire risks. 

Flammable solid, organic, n.o.s., see Flammable Solids and Division 4.1, p.99 Flammable Flammable liquid, n.o.s., see Flammable Liquids and Class 3, p.96 

---

Resin Solids content (%) r-Butyl phenolic 24 Hydrocarbon 21 Terpene 26 Terpene phenolic 26... 

This makes a mix with a viscosity of 5000-7000 centipoise. The total mix solids are 40% and the resin solids in the mix are 26%. A mix like this would be used on Douglas fir veneer at the rate of about 55 pounds per 1000 square feet of veneer surface (double glue line basis). The 43% solids resin would be used at about 500 cps viscosity. 

The consumption of resins for wood adhesives in North America and Europe in 1997 and 1999, respectively, based on resin solids, were as shown in Table 2. 

Medium-density fiberboard (MDF) a flat pressed wood composite panel composed of randomly oriented wood fibers obtained by thermomechanical wood pulping and bonded by hot-pre.ssing by using thermosetting adhesive resins. The panel has generally a density of approximately 850 kg/m- and the average amount of resin solids in the board core section is between 11 % and 14% on dry wood. 

Using such PUF-resins, the resin content of the board should be calculated only based on the PF-resin solids in the PUF-resin. 

Tannin adhesives are the class of modified natural adhesives which are used and have been used industrially for more than 25 years, mainly in South Africa and Australia, but also in Zimbabwe, Chile, Argentina, Brazil and New Zealand. It is mainly the still limited raw material supply that limits their use to approximately 30,000 tons resin solids per year [16,17]. 

Assuming that the gluing of particles of different sizes is performed randomly with their surface area as decisive parameter, for various homogeneous particle size fractions and for different particle size mixtures, the theoretical mass gluing factors and the distribution of the resin solid content can be calculated. 

Palmitic acid, structure of, 1062 Palmitoleic acid, structure of, 1062 PAM resin, solid-phase peptide synthesis and, 1037 Para (m), 519 Paraffin, 91 Parallel synthesis, 586 Parent peak (mass spectrum), 410 Partial charge, 36 Pasteur, Louis, 297, 307... 

Walden, Paul, 360 Walden inversion. 359-360 Wang resin, solid-phase peptide synthesis and. 1037 Water, acid-base behavior of, 50 dipole moment of, 39 electrostatic potential map of. 53 nucleophilic addition reactions of, 705-706 pKaof, 51-52... 

The situation is confused, however, by the case of certain chemicals. Styrene, for example, was known from the mid-nineteenth century as a clear organic liquid of characteristic pungent odour. It was also known to convert itself under certain circumstances into a clear resinous solid that was almost odour-free, this resin then being called metastyrene. The formation of metastyrene from styrene was described as a polymerisation and metastyrene was held to be a polymer of styrene. However, these terms applied only in the sense that there was no change in empirical formula despite the very profound alteration in chemical and physical properties. There was no understanding of the cause of this change and certainly the chemists of the time had no idea of what had happened to the styrene that was remotely akin to the modem view of polymerisation. 

Residues of isoxaflutole, RPA 202248 and RPA 203328 are extracted from surface water or groundwater on to an RP-102 resin solid-phase extraction (SPE) cartridge, then eluted with an acetonitrile-methanol solvent mixture. Residues are determined by liquid chromatography/tandem mass spectrometry (LC/MS/MS) on a Cg column. Quantitation of results is based on a comparison of the ratio of analyte response to isotopically labeled internal standard response versus analyte response to internal standard response for calibration standards. 

Derezinski, S., The Compression of the Resin Solid Feed Bed in Extrusion, /. Plast. Eilm Sheeting, 5, 271 (1989)... 

Figure 5.12 Effect of barrel and screw temperature on HOPE resin solids conveying.

Preparation of 2a-2g. The diacid chloride precursor was prepared by substituting adipoyl chloride for terepthaloyl chloride in Bilibin s procedure (17). Reaction of this precursor with diols was carried out as described for la-lg except that the products were not poured into toluene. Diols 2a-2g were resinous solids which solidified on standing. 

Re Reynolds number based on the pore diameter Sj Resin-solid interfacial surface within the representative volume... 

Block Lap-Shear Results. For laminated maple wood, this work indicated a maximum of 40% of the PF resin solids can be replaced with OSL without... 

These panels were bonded with a resin solution containing 65% PF and 35% pecan shell (PS) flour, delivering 3.25% resin solids to the furnish. 

It has been demonstrated that red oak OSL could be used to replace 35% to 40% of the phenol (or phenolic resin solids) in phenol-formaldehyde resins used to laminate maple wood and to bond southern pine flake boards (wafer-board and/or strandboard) without adversely affecting the physical bond properties. While this pulping process and by-product lignin do not commercially exist at this time in the United States, lignins from such processes are projected to cost 40% to 50% less than phenol as a polymer raw material. 

Maple Block Screening Method. A series of experimental procedures were performed on bonding maple block wood (Cook, P. M., Eastman Kodak at Kingsport, TN, personal communications, 1987). The procedure adopted was the ASTM D 905 standard, modified as follows Sugar maple (Acer saccharum) wood, 76 by 25 by 5.7 mm in size (3 inches long, 1 inch wide, and 0.25 inch thick), with 6% moisture content was planed to obtain fresh surfaces for bonding. The desired amount of resin (with no mix additives) was weighed (58.6 g/m2, 12 lb/1000 ft2, resin solids basis) and applied to one block surface and then a second clean block was overlapped so that 25 square mm (1 square inch) surface area common to each block was coated. The resin coated blocks were placed directly in the hot press (no clamp time). The blocks were hot pressed at 177°C (350°F) for 4 to 6 minutes at 3.44 MPa (500 psi). All bonded blocks were allowed to... 

Figure 4. UV-absorption spectra of Varcum resin (solid line), o-chloro-m-cresol-formaldehyde Novolak resin (long dotted line), and m-cresol-benzaldehyde Novolak resin (short dotted line) 0.32- thick films were...

Vinyl acetylene can be polymerized by heating at 105° for approx six hrs to give a range of products from viscous liqs to resinous solids (Ref 2)... 

---