Adhesive contact cement

Zonester . [Arizona] Rosin esters ther-moplasdc resin, tackifler for rubber, adhesives, contact cements, coatings. 

Chem. Descrip. Pentaerythritol ester of tall oil rosin CAS 8050-26-8 EINECS/ELINCS 232-479-9 Uses Tackifier for NR, SBR, IR, SBS, hot-melt adhesives, mastic adhesives, contact cements, and pressure-sensitive adhesives in emulsion form used in SBR, natural rubber, and neoprene latex adhesives food pkg, adhesives, coatings, paper, closures with sealing gaskets for food containers defoamer in food-contact paper/paperboard Features High-melting... 

A special-purpose adhesive that forms an exceedingly strong bond to metals and many other materials, including careless experimenters, is cyanoacrylate contact cement, available as Eastman 910 Adhesive and Super Glue (Woodhill Chemical). It is expensive, but only small amounts are needed. In this cement, the material polymerizes rapidly without an added activator. It is not void filling, and a 0.001 in.-thick film yields the best bond. Do not buy more than you will need in a few months since it slowly deteriorates store in the refrigerator. 

This mechanism of adhesion advanced and originally promoted by the Soviets (1963) is of the greatest importance to applications where a material is being adhered to itself, such as in the self tack of rubber. Another familiar example is the application of the same adhesive to two diflerent surfaces from a solvent system, allowing the solvent to dry partially or totally, and then comhining the treated surfaces, such as in the use of contact cement or self-sealing envelopes. 

DispercoII. [Bayer Miles] Polychloro-butadiene and polyurethane latexes for formulation of water-based contact cements, laminating and mastic adhesives for the automotive, construction, furniture, footwear, and iricg. industries. 

Contact-Bond Adhesives. Another group of glues, referred to collectively as contact cements or contact-bond adhesives, bear some similarities to the pressure-sensitive adhesives in that they do not rapidly achieve full hardening. Until a few years ago, contact-bond formulations were mainly organic solvent solutions of elastomers, compounded with tackilying resins and antioxidants. However, with recent concerns over energy, environmental, and fire safety questions, interest has turned to water-based systems. 

The results of the calculations performed on the data for the contact cement and floor adhesive are displayed below in Tables 3 and 4. 

A bodied, or more viscous, solvent may be required by certain joint designs and for producing airtight or watertight seals. These are made by dissolving usually 5%-15% of polystyrene by weight in a solvent. Solvent-based contact cements provide the strongest bond between polystyrene and wood. These adhesives all have a neoprene (polychloroprene) base and a ketonic-aromatic solvent system. 

Uses Defoamer for dry mixes, coatings, adhesives and cement screeds, ]oint cements, spackles, food-contact paper coatings tood pkg. adhe-siv6s... 

CAS 35691-65-7 EINECS/ELINCS 252-681-0 Uses Antimicrobial, preservative for aq. systems, paints, emulsions, adhesives. Joint cements, pigment dispersions, metalworking fluids, inks, polishes, waxes, cosmetics and personal care prods. food pkg. adhesives, paper food-contact slimicide... 

Adhesion, mechanical n. Adhesion between surfaces in which the adhesive holds the parts together by interlocking action such as contact cement. ... 

The main adhesives for bonding plastics to rubbers include cyanoacrylates, two-part urethanes, two-part epoxies, hot melt reactive urethane prepolymers, heat reactive contact cements and silane treatments. 

Adhesives Contact adhesives PVC cement Balsa wood cement Cycle tyre repsat Latex Super glue Toluoie mostly Trichloroethylene Ethyl acetate mostly Toluoie xylene White spirit No significant volatiles... 

Standard and modified phenolic resins, alkyl phenol resins, etherified phenolic resins, and phenol-terpene resins also are used as primers and resin components in other types of adhesives, for example, in contact cements, pressure-sensitive adhesives, rubber-to-metal bonding agents, and similar adhesive systems. 

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