MARC details
| 000 -LEADER |
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| fixed length control field |
03187nam a22003497a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20260617173755.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
260617b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH TH 438 |
| Item number |
A43 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Alcantra, Justin C. |
| Relator term |
Author |
| 245 ## - TITLE STATEMENT |
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| Title |
Thermal Property of Denim Textile Fiberboard Using Isocyanate as Binder/ |
| Statement of responsibility, etc. |
Justin C. Alcantara, Mary-Ann D. Aliangan, Justin Neil T. Iligan, Ma. Cristina Magallanes, Khurt Laurence Raposa, Emmanuel M. Santelices, and Tricia Mae Villarosa..- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
vii, 107 pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's Thesis<br/> |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Industrial Technology..-<br/> |
| Degree type |
Bachelor of Engineering Technology Major in Construction Technology: |
| Name of granting institution |
Technological University of the Philippines, <br/> |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
This study developed and evaluated thermal property of denim textile fiberboard using<br/>isocyanate as binder in response to growing demands for sustainable, non-wood<br/>construction materials. Addressing the research gap involving the limited use of denim<br/>fibers in engineered composites and the lack of performance data on denim–isocyanate<br/>bonding behavior, the study aimed to formulate five mix ratios, determine their thermal<br/>conductivity, and assess mechanical and physical properties based on PNS ISO 8302:2021<br/>and PNS/ISO 16895:2017. Using an experimental design, five board formulations (97:3 to<br/>89:11 denim– isocyanate ratios) were fabricated at a target density of 0.8 g/cm3 and<br/>subjected to tests including Modulus of Rupture, Modulus of Elasticity, Internal Bond<br/>Strength, Thickness Swelling, Water Absorption, and Thermal Conductivity. Results<br/>showed that higher isocyanate content improved MOR, IB, and dimensional stability;<br/>however, none of the samples met minimum PNS requirements for internal bond, stiffness,<br/>wet bending, or swelling limits. The thermal conductivity was within the range expected<br/>from natural fiber composite materials; however, it did not meet the performance<br/>requirement for high thermal resistance. This paper finds that although the composite<br/>material has a positive trend, there is a need to optimize the binder-to-fiber ratio, among<br/>other considerations. The research contributes to UN-SDGs on responsible consumption,<br/>sustainable manufacturing, and waste reduction by demonstrating the potential of recycled<br/>denim as an eco-friendly composite material.<br/>Keywords: Denim Fiberboard; Isocyanate Binder; Thermal Conductivity; Sustainable<br/>Composites; Medium-Density Fiberboard (MDF) |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Construction Technology |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Denim Fiberboard |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Thermal Conductivity |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Aliangan, Mary-Ann D. |
| Relator term |
Author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Iligan, Justine Neil T. |
| Relator term |
Author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Magallanes, Ma. Cristina |
| Relator term |
Author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Raposa, Khurt Laurence |
| Relator term |
Author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Santelices, Emmanuel M. |
| Relator term |
Author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Villarosa, Tricia Mae |
| Relator term |
Author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis CIT |
| Suppress in OPAC |
No |