Sökning: "tearing resistance"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden tearing resistance.

1. 1. Strength Properties of Paper produced from Softwood Kraft Pulp : Pulp Mixture, Reinforcement and Sheet Stratification

   Författare :Hanna Karlsson; Luciano Beghello; Lars Nilsson; Lennart Stolpe; Öyvind Gregersen; Karlstads universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; paper strength; tensile strength; tearing resistance; folding endurance; fracture toughness; handsheet former; stratify; multilayer; multiply; reinforcement; refining; beating; abaca; glass fibre; polyester; lyocell; softwood; bond strength; Cellulose and paper engineering; Cellulosa- och pappersteknik; Chemical Engineering; Kemiteknik;

   Sammanfattning : For paper producers, an understanding of the development of strength properties in the paper is of uttermost importance. Strong papers are important operators both in the traditional paper industry as well as in new fields of application, such as fibre-based packaging, furniture and light-weight building material. LÄS MER

3. 2. Flexible Composites - Strength, Deformation and Fracture Proecesses in Woven and D.O.S. Reinforcement Materials

   Författare :Torbjörn Dartman; Industriell Produktion; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kompositmaterial; Composite materials; Textile materials; Joints; Coated fabrics; Tear strength; Flexible composites; Damage resistance;

   Sammanfattning : In this thesis the tensile strength, deformation, damage resistance and tear propagation for flexible composites are analysed. There are two essential requirements common to all flexible composites; namely, high tearing strength and good matrix-to-fabric adhesion. The interaction of fabric and matrix is complex. LÄS MER

4. 3. När andra skriver : skrivande som motstånd, ansvar och tid

   Författare :Mara Lee Gerdén; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; other; otherness; writing; temporality; time; queer temporality; poetic writing; écriture féminine; figuration; counter inscription; performativity; responsibility; poetics; third space; feminist theory; postcolonial theory; mimicry; Hélène Cixous; Trinh T Minh-ha; Sara Ahmed; Katarina Frostenson; Jean Genet; Aimé Césaire;

   Sammanfattning : How would a writer describe responsibility in writing, and in what ways could writing be conceived as resistance? One of the fundamental convictions in The writing of Others: writing conceived as resistance, responsibility and time, is that words do things, and that the definition of the performative qualities of literary and poetic language can not be confined to the mere act, but to an act that is also an event with the force to transform our relation the other. This dissertation is committed to doing theory, poetically, by engaging in the empirical experience of writing, and emphasizing the significance of bodily and sensory knowledge. LÄS MER

5. 4. När Andra skriver. Skrivande som motstånd, ansvar och tid

   Författare :Mara Lee Gerdén; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Other; temporality; writing; performativity; feminist theory;

   Sammanfattning : How would a writer describe responsibility in writing, and in what ways could writing be conceived as resistance? One of the fundamental convictions in The writing of Others: writing conceived as resistance, responsibility and time, is that words do things, and that the definition of the performative qualities of literary and poetic language can not be confined to the mere act, but to an act that is also an event with the force to transform our relation the other. This dissertation is committed to doing theory, poetically, by engaging in the empirical experience of writing, and emphasizing the significance of bodily and sensory knowledge. LÄS MER

7. 5. Some aspects on strength properties in paper composed of different pulps

   Författare :Hanna Karlsson; Luciano Beghello; Lars Nilsson; Lennart Stolpe; Øyvind Gregersen; Karlstads universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; paper strength; reinforcement; multilayer; stratified; handsheet former; abaca; southern pine; Chemical engineering; Kemiteknik; Chemical Engineering; Kemiteknik;

   Sammanfattning : For papermakers, an understanding of the development of strength properties in the paper is of uttermost importance. Strong papers are desirable both in the traditional paper industry as well as in new fields of application, such as fibre-based packaging and light-weight building material. LÄS MER