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Tensil strength

Strong acids completely hydrolyse cellulose to glucose very mild hydrolysis gives hydrocelluloses with shorter chains and lower viscosity and tensile strength. Under special conditions a large yield of cellobiose is obtained. [Pg.86]

The importance of polymer composites arises largely from the fact that such low density materials can have unusually high elastic modulus and tensile strength. Polymers have extensive applications in various fields of industry and agriculture. They are used as constructional materials or protective coatings. Exploitation of polymers is of special importance for products that may be exposed to the radiation or temperature, since the use of polymers make it possible to decrease the consumption of expensive (and, sometimes, deficient) metals and alloys, and to extent the lifetime of the whole product. [Pg.239]

Fig. 10 shows the relation between the tensile strength [Pg.837]

Relation between tensile strength a B of joint and defect area s ratio Sr/So... [Pg.837]

The tensile strength in the joint part shown Fig.ll has less than the maetrial strength. As for this, joint strength is thought to be a decrease more than the strength of Ti because of an increase in the intermetallic compound of TiC that a little brittle. [Pg.854]

Most solid surfaces are marred by small cracks, and it appears clear that it is often because of the presence of such surface imperfections that observed tensile strengths fall below the theoretical ones. For sodium chloride, the theoretical tensile strength is about 200 kg/mm [136], while that calculated from the work of cohesion would be 40 kg/mm [137], and actual breaking stresses are a hundreth or a thousandth of this, depending on the surface condition and crystal size. Coating the salt crystals with a saturated solution, causing surface deposition of small crystals to occur, resulted in a much lower tensile strength but not if the solution contained some urea. [Pg.281]

Secondly, the ultimate properties of polymers are of continuous interest. Ultimate properties are the properties of ideal, defect free, structures. So far, for polymer crystals the ultimate elastic modulus and the ultimate tensile strength have not been calculated at an appropriate level. In particular, convergence as a function of basis set size has not been demonstrated, and most calculations have been applied to a single isolated chain rather than a three-dimensional polymer crystal. Using the Car-Parrinello method, we have been able to achieve basis set convergence for the elastic modulus of a three-dimensional infinite polyethylene crystal. These results will also be fliscussed. [Pg.433]

Polymerisation of a diol with a dicarboxybe acid is exemplified by the production of a polyester from ethylene glycol and terephthabc acid either by direct esterification or by a catalysed ester-interchange reaction. The resulting polyester (Terylene) is used for the manufacture of fibres and fabrics, and has high tensile strength and resibency its structure is probably ... [Pg.1019]

An area of great interest in the polymer chemistry field is structure-activity relationships. In the simplest form, these can be qualitative descriptions, such as the observation that branched polymers are more biodegradable than straight-chain polymers. Computational simulations are more often directed toward the quantitative prediction of properties, such as the tensile strength of the bulk material. [Pg.308]

Commercially produced elastic materials have a number of additives. Fillers, such as carbon black, increase tensile strength and elasticity by forming weak cross links between chains. This also makes a material stilfer and increases toughness. Plasticizers may be added to soften the material. Determining the effect of additives is generally done experimentally, although mesoscale methods have the potential to simulate this. [Pg.313]

Copolymerization can be carried out with styrene, acetonitrile, vinyl chloride, methyl acrylate, vinylpyridines, 2-vinylfurans, and so forth. The addition of 2-substituted thiazoles to different dienes or mixtures of dienes with other vinyl compounds often increases the rate of polymeriza tion and improves the tensile strength and the rate of cure of the final polymers. This allows vulcanization at lower temperature, or with reduced amounts of accelerators and vulcanizing agents. [Pg.398]

This thermoplastic shows good tensile strength, toughness, low water absorption, and good frictional properties, plus good chemical resistance and electrical properties. [Pg.1019]

Rubber Specific gravity Durometer hardness (or Shore) Ultimate elongation % (23°C) Tensile strength, lb in 2 (23°C) Service temperature, °C ... [Pg.1067]

Thus the hysteresis loop should close at a relative pressure determined by the tensile strength of the liquid adsorptive, no matter whether the pore system extends to finer pores than those characterized by or not. [Pg.157]

The most direct test of the tensile strength hypothesis would be to compare the value of Tq calculated from the closure point of the isotherm by Equation (3.61) with the tensile strength of the bulk liquid determined directly. Unfortunately, experimental measurement of the tensile strength is extremely difficult because of the part played by adventitious factors such as the presence of solid particles and dissolved gases, so that the values in the literature vary widely (between 9 and 270 bar for water at 298 K, for example). [Pg.158]

It is, however, possible to calculate the tensile strength of a liquid by extrapolation of an equation of state for the fluid into the metastable region of negative pressure. Burgess and Everett in their comprehensive test of the tensile strength hypothesis, plot the theoretical curves of T /T against zjp, calculated from the equations of state of van der Waals, Guggenheim, and Berthelot (Fig. 3.24) (7], and are the critical temperature and critical... [Pg.158]

Fig. 3.24 Test of the tensile strength hysteresis of hysteresis (Everett and Burgess ). TjT, is plotted against — Tq/Po where is the critical temperature and p.. the critical pressure, of the bulk adsorptive Tq is the tensile strength calculated from the lower closure point of the hysteresis loop. C), benzene O. xenon , 2-2 dimethyl benzene . nitrogen , 2,2,4-trimethylpentane , carbon dioxide 4 n-hexane. The lowest line was calculated from the van der Waals equation, the middle line from the van der Waals equation as modified by Guggenheim, and the upper line from the Berthelot equation. (Courtesy Everett.)... Fig. 3.24 Test of the tensile strength hysteresis of hysteresis (Everett and Burgess ). TjT, is plotted against — Tq/Po where is the critical temperature and p.. the critical pressure, of the bulk adsorptive Tq is the tensile strength calculated from the lower closure point of the hysteresis loop. C), benzene O. xenon , 2-2 dimethyl benzene . nitrogen , 2,2,4-trimethylpentane , carbon dioxide 4 n-hexane. The lowest line was calculated from the van der Waals equation, the middle line from the van der Waals equation as modified by Guggenheim, and the upper line from the Berthelot equation. (Courtesy Everett.)...
A different approach is followed by Kadlec and Dubinin who calculate the theoretical tensile strength from a 6-12 relation for molecular forces (cf. Section 1.3) as... [Pg.159]


See other pages where Tensil strength is mentioned: [Pg.271]    [Pg.347]    [Pg.387]    [Pg.853]    [Pg.281]    [Pg.59]    [Pg.164]    [Pg.392]    [Pg.437]    [Pg.438]    [Pg.51]    [Pg.1027]    [Pg.1029]    [Pg.1031]    [Pg.1033]    [Pg.1035]    [Pg.1037]    [Pg.1039]    [Pg.1041]    [Pg.1043]    [Pg.1045]    [Pg.1047]    [Pg.1049]    [Pg.1051]    [Pg.1053]    [Pg.1055]    [Pg.1057]    [Pg.1059]    [Pg.1061]    [Pg.154]    [Pg.157]    [Pg.157]   
See also in sourсe #XX -- [ Pg.101 ]




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A Model to Predict the Tensile Strength of Tablets from Individual Components

ACS Symposium Series American Chemical Society: Washington tensile strength

Adhesion, glass-ionomers tensile bond strengths

Agglomerates tensile strength

Agglomeration tensile strength

Alloys tensile strength values

Aluminium tensile strength

Aluminum tensile strength

Aluminum/graphite, tensile strength

Amorphous tensile fracture strength

Amorphous tensile strength

Amorphous ultimate tensile strength

Anisotropic tensile strengths

Applications tensile strength

Average fiber tensile strength

Battery separators tensile strength

Bonding shear strengths, tensile

Boron carbide tensile strength

Brass tensile strength

Butyl compounds, high-tensile-strength

Butyl rubber, tensile strength

Carbon fibers tensile strength

Carbon nanotubes tensile strength

Ceramic material tensile strength

Ceramic tensile strength

Chemicals, resistance tensile strength, loss

Cohesiveness and tensile strength

Collagen tensile strength

Composite characteristics tensile strength

Composite tensile strength

Compressive and tensile strength

Consolidation tensile strength

Cooling tensile strength

Copolymers tensile strength

Copper tensile strength

Cotton tensile strength

Critical tensile strength

Cross-linking tensile strength

Density tensile strength

Determination of tensile strength

Dynamic Mechanical Analysis, tensile strength

Dynamic tensile strength

Effect on Flexural and Tensile Strength

Effect on tensile strength

Elastomers tensile strength data

Elastomers, strength tensile rupture

Enamel tensile strength

Epoxidized natural rubber tensile strength

Epoxy adhesives tensile-shear strength

Epoxy resins tensile strength

Ethylene-propylene tensile strength

Examples of tensile strength (MPa) versus hardness (Sh D)

Experimental Results on the Relationship between Tensile Strength and Network Structure

Experimental techniques tensile strength

Fabric tensile strength

Factors affecting tensile strength of carbon fibers

Fiber tensile strength

Fiber tensile strength model

Fibers tensile strength values

Fibre tensile strength

Fibres examples of tensile strength versus modulus

Fillers, rubber Tensile strength

Film properties tensile strength

Fluids tensile strength

Fluorosilicones tensile strength

Fruit tensile strength

Geotextiles tensile strength

Glass fiber reinforcement tensile strength

Glasses tensile strength

Graft copolymers tensile strength

Hardness and Tensile Strength Relationship

Hardness correlation with tensile strength

High tensile strength fibers

High tensile strength fibers surface properties

High-tensile strength

Hybrid tensile strength

INDEX tensile strength

Indirect tensile strength at high temperatures

Instron Universal Testing machine tensile strength measurement with

Irradiation tensile strength

Lactide—glycolide copolymers tensile strength

Lignosulfonates tensile strength

Linen tensile strength

Liquid tensile strength

Localised tensile strength

Material properties tensile strength

Maximum Tensile Strength if the Pore Volume is Filled with a Liquid

Maximum tensile strength

Measurement of Tablet Tensile Strength

Mechanical behavior tensile strength

Mechanical properties axial tensile strength

Mechanical properties tensile strength

Mechanical properties, characteristics tensile strength

Mechanical properties, polymers tensile strength

Mechanical property measurement tensile strength

Melt viscosity tensile strength

Membrane tensile strength

Metal tensile strength

Modification tensile strength

Molecular basis tensile strength

Molecular weight tensile strength

Molecular weight tensile strength effect

Natural rubber radiation cured tensile strength

Natural rubber tensile strength

Neat CF PEEK examples of tensile strength retention () versus temperature (C)

Neat CF PEI examples of tensile strength retention () versus temperature (C)

Nicalon fiber tensile strength

Nickel tensile strength

Notched tensile strength

Nylon tensile strength

Nylons tensile strength data

Optical fibers tensile strength

PA 12 examples of tensile strength retention () versus temperature (C)

PBI examples of tensile strength retention () versus temperature (C)

PES examples of tensile strength retention () versus temperature (C)

PPS examples of tensile strength retention () versus temperature (C)

Poly -liquid-crystalline tensile strength

Poly block copolymer tensile strength

Poly tensile strength

Poly tensile strength changes

Poly tensile strength data

Polyamide ultimate tensile strength

Polyamide-imide tensile strength

Polybutadiene tensile strength

Polybutylene terephthalate tensile strength

Polycarbonate tensile strength

Polyether ether ketone tensile strength

Polyethylene tensile strength

Polyethylene tensile strength data

Polyethylene terephthalate tensile strength

Polyimide retention of tensile strength and elongation at break versus Weather-Ometer exposure time (h)

Polyimide, tensile strength

Polymerisation Tensile strength

Polymers tensile strength values

Polymers tensile strengths

Polyphenylene oxide tensile strength

Polypropylene ultimate tensile strength

Polystyrene tensile strength

Polytetrafluoroethylene tensile strength

Polyurethanes tensile strength

Polyvinylidene fluoride tensile strength

Powder tensile strength

Radial tensile strength

Radiation tensile strength

Refractory metals tensile strength

Reinforced thermoplastic composites tensile strength

Reinforced thermoset composites tensile strength

Relationships between cohesion and tensile strength

Residual tensile strength

Resin matrices tensile strength

Retention of tensile strength

Rheological properties tensile strength

Rubber formulation Tensile strength

Rubber tensile strength

Rubber, abrasion resistance Tensile strength

Rubbers, fatigue tensile strength

Separation tensile strength

Silicon nitride tensile strength

Silicon tensile strength

Single-wall carbon nanotubes tensile strength

Size effect, tensile strength

Specific tensile strength (MPa) of various materials

Splitting tensile strength

Stamping tensile strength

Starch ultimate tensile strength

Static Tensile Strengths

Steel tensile strength

Strength, lumber tensile

Styrene-butadiene rubber tensile strength

Subject tensile strength

Sulfur tensile strength

Surface finish Tensile strength

Tablet Tensile Strength Role of Surface Free Energy

Tablet tensile strength

Temperature Tensile strength

Tenacity, tensile strength

Tensile Strength (ASTM

Tensile Strength Data from Electron Beam Cross-Linked Polybutadiene and Its Copolymers

Tensile Strength Data from Electron Beam Cured Natural Rubber

Tensile Strength Data from Selected EB-Irradiated Elastomers

Tensile Strength and Abrasion Resistance

Tensile Strength and Elastic Moduli

Tensile Strength and Elongation at Break

Tensile Strength and Modulus of Composite Profiles

Tensile Strength in the Fiber Direction

Tensile Strength of Ceramic Components, and Critical Crack Size

Tensile Strength of Composite Materials

Tensile Strength, Viscosity

Tensile adhesion strength

Tensile and Flexural Static Strength

Tensile and Flexural Strength

Tensile and Impact Strengths

Tensile and tearing strengths

Tensile bond strengths

Tensile green strength

Tensile impact strength

Tensile shear strength

Tensile shear strength measurement

Tensile strength

Tensile strength accelerators

Tensile strength and crystallinity

Tensile strength and elongation

Tensile strength and modulus

Tensile strength at break

Tensile strength at yield

Tensile strength blends

Tensile strength carbon black pigments

Tensile strength cellulose polymer

Tensile strength clay-acrylate nanocomposite

Tensile strength commercial metals and alloys

Tensile strength crosslinking

Tensile strength data, with

Tensile strength data, with reinforcement

Tensile strength defined

Tensile strength definition

Tensile strength distribution

Tensile strength elastomers

Tensile strength equations

Tensile strength ethylene-propylene-diene

Tensile strength examples versus density of Polypropylene foams

Tensile strength fibrous composites

Tensile strength filled grades

Tensile strength films

Tensile strength increase

Tensile strength keratin

Tensile strength longitudinal

Tensile strength materials

Tensile strength measurement methods

Tensile strength nanocomposites

Tensile strength nanotubes

Tensile strength networks

Tensile strength of HDPE

Tensile strength of SWNT

Tensile strength of carbon

Tensile strength of carbon fibers

Tensile strength of composites

Tensile strength of glass

Tensile strength of liquids

Tensile strength of natural rubber

Tensile strength of paper

Tensile strength of plastics

Tensile strength of polymeric materials

Tensile strength of polymers

Tensile strength of radiation cured purified natural rubber, o, gum , compound (50 phr N330 carbon black)

Tensile strength of radiation cured purified natural rubber, o, sulfur A, peroxide , EB irradiation in nitrogen at 2.5 kGys

Tensile strength of rubbers

Tensile strength particulate fillers

Tensile strength phthalate

Tensile strength plain concrete

Tensile strength plastics

Tensile strength polymer/graphite nanocomposites

Tensile strength polymerisation processes

Tensile strength polypropylene nanocomposites

Tensile strength prediction

Tensile strength rare earth elements

Tensile strength reinforced polymers

Tensile strength resins

Tensile strength rubber aging study

Tensile strength rubber nanocomposites

Tensile strength selected fiber-reinforcement

Tensile strength selected metals

Tensile strength selected polymers

Tensile strength silicon carbide fibers

Tensile strength silicon nitride fibers

Tensile strength tempered martensite

Tensile strength terms Links

Tensile strength test

Tensile strength testing

Tensile strength thermal conductivity

Tensile strength threshold values

Tensile strength typical values

Tensile strength uniaxial

Tensile strength versus density for PE foam example

Tensile strength vs. temperature and

Tensile strength vs. temperature for BASF

Tensile strength, butadiene block

Tensile strength, butadiene block copolymers

Tensile strength, cokes

Tensile strength, effect

Tensile strength, effect temperature

Tensile strength, measurement

Tensile strength, of compacts

Tensile strength, paper testing

Tensile strength, polyamides

Tensile strength, removable

Tensile strength, retention

Tensile strength, solid

Tensile strength, theoretical

Tensile strength/creep

Tensile strengths of fibers

Tensile strengths, nodular irons

Tensile strengths, values

Tensile stress-yield strength ratio

Tensile yield strength

Terylene tensile strength

The tensile strength of liquids

Theoretical tensile strength of agglomerates

Thermomechanical tensile strength

Transverse tensile strength

Two-dimensional mapping of tensile strength

Ultimate tensile strength

Ultimate tensile strength defined

Ultimate tensile strength, characteristic

Ultimate tensile strength, definition

Ultimative tensile strength

Utmost tensile strength

Versal tensile strength

Vessels, process tensile strength

Virgin tensile strength

Viscose tensile strength

Vs. tensile strength

Vulcanizate tensile strength

Vulcanizate tensile strength copolymers

Ward 3 Tensile Strength

Water tensile strength

Welds, minimum tensile strength

Wet tensile strength

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