Evaluation study of water-based polyurethane composite as a coating for various textile fabrics

Evaluation study of water-based polyurethane composite as a coating for various textile fabrics

Allam, Amr;Afifi, Aya;
journal of architecture, art & humanistic science 2018 Vol. 3 pp. 1-19
321
allam2018evaluationjournal

Abstract

Nowadays environmental concerns and impending legislation are in favor of non-solvent containing materials and reduction of VO, so In This invention studied the use of polyurethane binder (water-based) as coating film for different types of fabric at different fixation condition with suitable recipes. Research background Using Polyurethane (water-based) to coating a various textile fabrics that adding different properties to fabrics. Research objective Using Polyurethane (water-based) to coating fabrics without organic solvents, harmful to the environment. Polyurethane considered as one of unique polymers that can achieve special and novel effects when applied as a coating material even in form of water-based, that high adhesion to fabrics and improve a physical properties for fabrics such as tear, tensile, elongation, pilling, abrasion.  Research importance Water-based Polyurethane Dispersions make excellent Textile coatings. Suitable grades are inherently flexible, have superior tensile properties, and have excellent abrasion resistance. Waterborne polyurethane dispersions can be used by themselves or in conjunction with acrylic emulsions to reach just the right cost/performance balance for your specific application. All of our waterborne polyurethanes for textile coatings resins can be cross-linked to improve their overall properties for very high performance applications. Methodology Experimental analytical approach Research results Polyurethane composites were studied as coating material for different types of fabrics 100%Cotton, 50/50% Cotton/Polyester blend, 100%Polyester. the physical properties for 100%Cotton, 50/50% Cotton/Polyester blend, 100%Polyester without coating  were tear strength equal (11.37, 8.90 , 22.55 N) respectively, tensile strength equal (250.86, 237.16 , 558.11 N) respectively, elongation at break equal (16.16, 9.59 , 19.4 %) respectively , pilling grade (2,1, 2-3 ) respectively, loss weight after abrasion equal (15, 30.3 , 10.6 %) respectively, fabric weight equal (148, 90, 110  gm./m2) respectively The best recipe was 40/60 % PU/Water, the physical properties for 100%Cotton, 50/50% Cotton/Polyester blend, 100%Polyester coating were tear strength equal (16.37, 13.57, 26.15 N) respectively, tensile strength equal (288, 286, 589 N) respectively, elongation at break equal (18.1, 8.5, 23.4%) respectively , pilling grade (4,4, 4-5) respectively, loss weight after abrasion equal (2.5, 3.2, 2.6%) respectively, fabric weight equal (179, 132, 157 gm./m2) respectively and the fixation condition is at 1800C for 30 Sec. That mean the polyurethane coating improve the physical and fatness properties of various fabrics

Citation

ID: 77026
Ref Key: allam2018evaluationjournal
Use this key to autocite in SciMatic or Thesis Manager

References

Blockchain Verification

Account:
NFT Contract Address:
0x95644003c57E6F55A65596E3D9Eac6813e3566dA
Article ID:
77026
Unique Identifier:
Network:
Scimatic Chain (ID: 481)
Loading...
Blockchain Readiness Checklist
Authors
Abstract
Journal Name
Year
Title
5/5
Creates 1,000,000 NFT tokens for this article
Token Features:
  • ERC-1155 Standard NFT
  • 1 Million Supply per Article
  • Transferable via MetaMask
  • Permanent Blockchain Record
Blockchain QR Code
Scan with Saymatik Web3.0 Wallet

Saymatik Web3.0 Wallet