Refine Your Search

Search Results

Viewing 1 to 3 of 3
Technical Paper

Effect of Fabric Parameters on Phenomena of Electrostatic Charge Generation

2019-04-02
2019-01-0464
Electrostatic charge generation in fabric is a common phenomenon. This phenomenon of charge generation & transfer of the same to human body is more in case of fabrics made of polyester yarns due to interface property of the material. The charge generation may result in attraction of dust on the fabric surface, clinginess & may also result in uncomfortable shock to the human body. This situation is attributed to various parameters such as fabric construction, yarn properties, yarn finish & various coating on the yarn. Since, polyester fabric is prime material used in seating; there have been many incidences of rubbing of seat fabric to human body, resulting in generation of static charge. This study focuses on understanding the effect of various fabric parameters on electrostatic charge generation. The study will also look into various potential solutions to reduce the charge generation with their merits and demerits.
Technical Paper

Research on Exploring Effect of Stain Resisting Chemical Treatment on Automotive Fabric Parameters

2019-04-02
2019-01-0463
Fabrics play a vital role in defining the overall aesthetics of automotive interiors, primarily with fabric cleanliness. In this respect, the cleanliness of the fabric also becomes equally important. The fabric interior in a car is very prone to staining due to the spilling of water or any liquid substance over it. In order to protect and enhance the life of the fabric, various chemical treatments are suggested as fabric finishes. There are different chemical bases available for the same. Fluorocarbon base is the most effective treatment and is the focus of this study. This chemical treatment lowers the surface energy of the fabric by increasing the hydrophobicity of fabric. Hence, the liquid roll over the surface in the form of droplets by creating higher contact angle over the fiber surface. This study focuses on the effect of chemical treatment on the automotive fabric’s parameters, especially light color fabric.
Technical Paper

Research on Source of Noise during Adjustment of Automotive Seating Head Restraint and its Countermeasure

2016-02-01
2016-28-0068
In automotive seating, there are multiple applications wherein parts have relative motions. During the relative motion of parts, noise is generated due to friction which can be irritant to the end user. This paper focuses on, one such application where conventional noise reduction solutions like grease application are not very effective. Typically, Seats can have two types of Head Restraint, a) Adjustable, b) Non Adjustable. In Adjustable type of Head restraint, during adjustment by the end user, head restraint rod rubs against the metal plate inside the locking guide. This creates friction and that in turn results in noise. The paper focuses on understand the phenomenon of noise, identifying the root cause and studying about potential solutions to reduce the noise to acceptable level. In this paper, parameters affecting the noise are studied and evaluated.
X