Laminating mold

Schicht-pressen, n. laminate molding, -pres(s)-stoff, m. laminated plastic, molded laminate. -Seite, /. (Phatog.) emulsion side, -spaltung, /. delamination. -stoff, m. laminated ma terial. -textur, /. stratified structure. [Pg.386]

The first demonstration of the industrial importance of heme peroxidases in grafting applications has been the development of hybrid resins from renewable sources to replace phenol-formaldehyde based resins. Phenolic resins are widely used in surface coatings, adhesives, laminates, molding, friction materials, abrasives, flame retardants, carbon membranes, glass fiber laminates, fiberboards, and protein-based wood adhesives, [5]. Table 7.1 and Fig. 7.2 summarize some of the... [Pg.157]

Use Curing agent for epoxy resins used in high-tem-perature laminates, molds, and coatings cross-linking agent for epoxy plasticizers in vinyls, alkyd resins intermediate for pyromellitic acid. [Pg.1063]

Important processing methods casting, lamination, molding, compounding... [Pg.614]

Pur-Fect Tool . [Ciba-Geigy] Polyurethane casting system used for assembly jigs, backfilling, core boxes, foundry gates and risers, laminating molds, mold cores, pattern plates, prototypes. [Pg.301]

Wela, Germany Heatable laminating molds with Technotex space fabrics... [Pg.753]

Uses Epoxy for powd. coatings, elec, laminates, molding compds., high-performance aerospace composites, high-temp, adhesives, tooling applies. [Pg.329]

High-pressure laminate n. A laminate molded and cured at pressures not lower than 6.895 MPa (lOOOpsi), and more commonly in the range of 8-14 MPa. [Pg.496]

Polybutadiene-type resins n. Unsaturated, thermosetting hydrocarbons cured by a peroxide-catalyzed, vinyl-type polymerization reaction, or by sodium-catalyzed polymerization of butadiene or blends of butadiene and styrene. Liquid systems, curable in the presence of monomers, are used for casting, encapsulation, and potting of electrical components, and in making laminates. Molding compounds, often containing fillers and modified with other resins or rubbers, may be compression or transfer molded. Syndiotactic 1,2-butadiene, introduced in 1974 in Japan, is thermoplastic, with semicrystalline nature, with good transparency and flexibility without plasticization. In the presence of a photosensitizer such as p,p -tetramethyl... [Pg.741]

The inductors use a frequency of approximately 100 kHz and are located on opposite sides of the tool. Current flows in opposite directions around each mold half separated by the composite laminate molded in between (Fig. 14.12). Electromagnetic flows around the mold halves (a), helping to choose optimum mold alloys and inductor and cooling-line positions. As shown in (b), only the surface of the mold gets hot. With this, however, if the two mold halves make contact without an insulator between them, a short-circuit will result. [Pg.454]

Glycidyl Ether of Tetrakis(4-hydroxyphenyl)ethane. One of the first poly-fimctional resins to be marketed (by Shell) is based on l,l,2,2-tetrakis[4-(2,3-epoxypropoxy)phenyl]ethane (56). It is used primarily as additives in standard epoxy resin formulations for electrical laminates, molding compoimds, and adhesives in which increased heat distortion temperature and improved chemical resistance are desired. Tetrakis(4-hydroxyphenyl)ethane is prepared by reaction of glyoxal with phenol in the presence of HCl. The tetraglycidyl ether (mp ca 80°C, and an EEW of 185-208) possesses a theoretical epoxide functionality of 4. [Pg.2680]

PHAs are made from renewable sources such as sugarcane, one of the most significant and traditional Brazilian feedstocks, as well as from other renewable sources such as starch, vegetable oils etc. Their applications range from packaging to disposables and applications in the medical field (matrices for slow drug release, implants, artificial tissues, patterns and suture wire) due to their biocompatibility. These hiopolymers are similar to plastics produced from petroleum and can be laminated, molded and injected easily. Also, they are fully biodegradable in a period of six months to a year. ... [Pg.228]

Typical processing methods - casting, coating, extrusion, laminating, molding ... [Pg.114]

Phenolic resins are mainly used as wood adhesives, laminates, molded parts, insulating varnishes, abrasives, and rigid foams. [Pg.107]

Phenol resins have found their ways to numerous applications in varying markets wood glues, bonding agents for mineral and glass fibers, laminates, molded parts, coatings, inks, rubbers, matrix materials for grinding and brake composites. Their... [Pg.842]

Moldings and laminates Molding resins Molding resins... [Pg.539]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...