Embed Size (px)
Citation preview
fibe
r te
ch
no
log
y
A Revolution in Comfort
Lubrizol’s innovative new fiber takes apparel fit to the next generation as it provides balanced 360º comfortable stretch and support, cooling sensation, breathability and sustainable benefits.
The Technology
Lubrizol X4zol™-J, a thermoplastic polyurethane (TPU) fiber, is a new elastomeric monofilament that is manufactured differently from spandex, resulting in unique qualities that provide comfort above and beyond traditional stretch fibers. X4zol™-J is created through solvent-free melt extrusion, which is a cleaner process that produces a finer and stronger elastomeric fiber than traditional spandex.
Performance: X4zol™-J vs. spandex
Most spandex fibers exhibit a steeper stress/strain curve, illustrating low initial resistance to stretch, or elongation; and then a rapid increase in resistance to the point of full elongation, or breakage. The stress/strain curve of the fabrics containing X4zol™-J illustrate a softer, more consistent stretch up to the point of full elongation — tracing a J-shape that translates into comfortable compression for the wearer.
X4zol™-J Fiber12
10
8
6
4
2
0
Ap
plie
d L
oad
(lb
f)
Fabric Elongation (%)
0 50 100 150 200
spandex
X4zol™– J
X4zol™– J: Size, Shape and Softness
X4zol™-J is a monofilament compared to multi-filament spandex. X4zol™-J also has a higher molecular weight. The combination of these two properties translates to a thinner, stronger/durable and softer fabric.
Surface Index Fabric Comparison*: X4zol™– J provides a smoother surface and feel
Micrograph showing transverse view of X4zol™-J – 70 Denier
Surface Index Fabric Comparison*: spandex provides a rougher surface and feel
Micrograph showing transverse view of spandex – 70 Denier
heig
ht o
f fib
er /
fib
er h
eigh
t
300
250
200
150
100
50
0
-50
-100
-10 -5 0 5 10
µm
300
250
200
150
100
50
0
-50
-100
-10 -5 0 5 10
µm
heig
ht o
f fib
er /
fib
er h
eigh
t
* The surface index test describes the smoothness or hairiness of a textile via a camera that captures a textile cross-section. Scientists use this cross-section to calculate the quantity and size of the protruding fibers to judge whether a textile will scratch or feel smooth. (Information via The Hohenstein Institute)
fibe
r te
ch
no
log
yX4zol™– J: Comfort and Enhanced Fit
Body scans of denim fabrics (The Hohenstein Institute®) – improved sculpting, contouring and shaping with X4zol™-J.
X4zol™– J: Moisture Management and Cooling
Fabrics containing X4zol™-J can provide improved body temperature control vs. those containing spandex.
87.2˚ F
84.7˚ F
spandex after workout
X4zol™– J after workout
Female model, age 40-50 wearing X4zol™-J stretch denim vs. denim made with spandex.
spandex
X4zol™– J
90
85
80
75
90
85
80
75
95.0 °F
95.0 °F
70.0
70.1
Benefits of X4zol™-J in Fabrics
› Thinner, stronger and more durable
› Comfortable compression
› Breathable, faster drying and cooling sensation
› Balanced 360º stretch for enhanced fit
› Sustainable benefits – solvent free, lower process temperatures and recyclable* fiber
› Chlorine and UV resistance
* Recyclability is based on access to a readily available standard recycling program that supports such materials. Products may not be available in all areas.
4 JzolTM
The information contained herein is believed to be reliable, but no representations, guarantees or warranties of any kind are made as to its accuracy, suitability for particular applications or the results to be obtained. The information often is based on laboratory work with small-scale equipment and does not necessarily indicate end product performance or reproducibility. Formulations presented may not have been tested for stability and should be used only as a suggested starting point. Because of the variations in methods, conditions and equipment used commercially in processing these materials, no warranties or guarantees are made as to the suitability of the products for the applications disclosed. Full-scale testing and end product performance are the responsibility of the user. Lubrizol Advanced Materials, Inc., shall not be liable for and the customer assumes all risk and liability for any use or handling of any material beyond Lubrizol Advanced Materials, Inc.’s direct control. The SELLER MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Nothing contained herein is to be con-sidered as permission, recommendation, nor as an inducement to practice any patented invention without permission of the patent owner.
Lubrizol Advanced Materials, Inc. / 9911 Brecksville Road, Cleveland, Ohio 44141-3247 / 216.447.5000
©2017 The Lubrizol Corporation. All rights reserved. All marks are the property of The Lubrizol Corporation.
17-62250
Innovation Alliance Fabrics:Hornwood Inc.Noyon Lanka Pvt. Ltd. Olah Inc.Ruey Tay Fibre Inc. Stretchline Pvt. Ltd.Tefron Ltd.
Fiber:Premiere Fibers LLCChangYuan Elasten Mfg. Co. Ltd.
