Big Chemical Encyclopedia

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

Articles Figures Tables About

Paste adhesive

Internal-reflection spectroscopy is used to obtain IR spectra of hard-to-handle or hard-to-prepare samples such as solids with limited solubility, films, pastes, adhesives, and powders. Reflection occurs when a beam of radiation passes from a denser to a less dense medium. The fraction of incident beam which is reflected increases as the angle of incidence becomes larger. Beyond a certain critical angle, reflection is complete. During the reflection process the beam penetrates a small distance into... [Pg.375]

More expensive by weight than liquid or paste adhesives... [Pg.244]

Guidelines for formulating solid epoxy adhesives are similar to those employed for liquid or paste adhesives. Table 13.4 shows starting formulations for several epoxy adhesive tapes and films. [Pg.248]

Paste adhesives are supplied as either one- or two-component adhesive systems. They can be used in applications where pressure cannot be applied. Some two-part pastes cure at room temperature after the appropriate proportions are mixed. Epoxy, urethane, and acrylic adhesives are all available as paste adhesives. [Pg.380]

FIGURE 17.4 Increase in viscosity of a paste adhesive as a function of time at room temperature.4... [Pg.398]

D 1338 Test Method for Working Life of Liquid or Paste Adhesives by Consistency... [Pg.512]

E 1512 E 1555 E 1793 Test Methods for Testing Bond Performance of Adhesive Bonded Anchors Specification for Structural Paste Adhesive for Sandwich Panel Repair Standard Practice for Preparation of Aluminum Alloy for Bonding in Foam and Beam Type Transportable Shelters... [Pg.516]

Using sulfur trioxide complexes with pyridine, dioxane, iV,iV-dimethyl-aniline, or bis(2-chloroethyl) ether, sulfated chitins have also been prepared for use as thickeners in pastes, adhesives, and drilling muds. ... [Pg.389]

Fig. 3 Typical force-displacement trace for a CFRP joint bonded with the epoxy-paste adhesive. (Crack length, a, values in mm.)... Fig. 3 Typical force-displacement trace for a CFRP joint bonded with the epoxy-paste adhesive. (Crack length, a, values in mm.)...
Paste, adhesive Porcelain cement, household Rubber cement Sealing compounds for pipe threads and joints Sealing compounds, synthetic rubber and plastics Wax, sealing... [Pg.475]

Paste Adhesive in the form of an aqueous swelling product that, in contrast to glues, develops a high-viscosity nonropey mass already in low raw material concentrations. [Pg.159]

Magneli phase TiO (x = 1.67 to 1.9) is conductive. A proprietary material of this composition in the form of solid sheets or a honeycomb has been patented for use as current-collectors in either monopolar or bipolar lead-acid batteries [15]. The honeycombed structure holds the paste and thereby improves paste adhesion and the mechanical stability of the plate, as well as the electrical conductivity. The material is stable at the potentials of the positive plate [16,17]. [Pg.118]

The rubber and resin are coreacted by heating the mixture at around 100 °C in the presence of a Lewis base. Most commonly tertiary amines are used for this purpose. The morphology of the rubber dispersion is important to bond performance and is governed by the coreaction procedure. This material may be formulated into a useful aerospace paste adhesive by the following combination of materials (pbw) ... [Pg.571]

Epibond . [Ciba-Geigy Plastics UK] Paste adhesive for aircraft interior sqjplics. [Pg.132]

Internal-reflection spectroscopy is a technique for obtaining IR spectra of samples ihat are difticult to deal with, such as solids of limited solubility, films, threads, pastes, adhesives, and powders. ... [Pg.471]

The result of these arrangements will be homogeneous metal particles/ nanocomposites distribution in acetylacetone ligand shell. In the capacity of conductive filler silver nanoclusters/nanocrystals and copper-nickel/ carbon nanocomposites can be used. It should be lead to decrease volume resistance from 10" to 10" Q-cm and increase of adhesive/paste adhesion. [Pg.213]

Figure 2.12 Volume resistivity versus temperature for silver-filled epoxy paste adhesive. Figure 2.12 Volume resistivity versus temperature for silver-filled epoxy paste adhesive.
See other pages where Paste adhesive is mentioned: [Pg.232]    [Pg.576]    [Pg.274]    [Pg.278]    [Pg.1185]    [Pg.1190]    [Pg.1190]    [Pg.422]    [Pg.183]    [Pg.17]    [Pg.281]    [Pg.396]    [Pg.521]    [Pg.232]    [Pg.294]    [Pg.296]    [Pg.299]    [Pg.299]    [Pg.301]    [Pg.302]    [Pg.302]    [Pg.303]    [Pg.313]    [Pg.576]    [Pg.232]    [Pg.569]    [Pg.236]    [Pg.18]    [Pg.50]    [Pg.59]   
See also in sourсe #XX -- [ Pg.2 , Pg.29 ]

See also in sourсe #XX -- [ Pg.137 , Pg.321 , Pg.339 ]

See also in sourсe #XX -- [ Pg.54 ]

See also in sourсe #XX -- [ Pg.338 , Pg.340 ]

See also in sourсe #XX -- [ Pg.75 , Pg.114 , Pg.214 ]



SEARCH



© 2024 chempedia.info