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A synthetic fibre with high elongation at break (over 400%), low
modulus and high elastic recovery. Chinese trade name for
multi-block polyurethane fibres. Also known as elastane. Spandex
has high elongation (500% to 700%), low modulus of elasticity (200%
elongation, 0.04 to 0.12 g/dan) and high elastic recovery rate
(200% elongation, 95% to 99%). The physical and mechanical
properties are very similar to those of natural latex yarn, except
for its greater strength. It is more resistant to chemical
degradation than latex yarns and has a moderate thermal stability
with a softening temperature of around 200°C or more. Most of the
dyes and finishes used for synthetic and natural fibres are also
suitable for the dyeing and finishing of spandex. Spandex is
resistant to perspiration, seawater and various dry cleaning agents
and most sunscreen oils. It will also fade with prolonged exposure
to sunlight or in chlorine bleach, but the degree of fading varies
greatly depending on the type of spandex.
Spandex fibres have such high elasticity because their polymer
chains are made up of low melting point, amorphous 'soft' chain
segments as the parent and high melting point, crystalline 'hard'
chain segments embedded within them. The molecular chains of the
flexible chains are cross-linked to form a certain mesh structure,
which allows them to stretch freely due to the low interaction
forces between the molecular chains, resulting in a large
elongation performance. The molecular chains of the rigid chain
segments have a greater bonding force, and the molecular chains do
not elongate indefinitely, resulting in a high resilience. The
cross-section of radon filaments is mostly dog-bone-shaped, while
some filaments have a smooth or serrated surface. The breaking
strength is the lowest among all textile fibres, only
0.44-0.88CN/dtex (the strength of the polyether type is higher than
that of the polyester type). The moisture absorption range is
small, generally 0.3-1.2% (compound filaments have a slightly
higher moisture absorption rate than monofilaments). Heat
resistance varies greatly depending on the variety, most fibres are
stored for a short period of time at 90-150°C and the fibres are
not damaged, the safe ironing temperature is below 150°C and can be
interfered with by heating and wet washing. Dyeing performance is
better, can be dyed into a variety of tonal colours, dyestuff has a
strong affinity for fibres, can adapt to most varieties of
dyestuffs, and has good chemical resistance, resistant to most
acids and bases, chemicals, organic solvents, dry cleaning agents
and bleaching agents, as well as resistance to sun and wind and
snow, but not resistant to oxides, easy to make the fibres yellow
and strength reduced.
Spandex is generally not used alone, but is blended into fabrics in
small quantities. This fibre has both rubber and fibre properties
and is mostly used in core yarns with spandex as the core yarn,
called elastic core yarn. The main features of this yarn are,
firstly, a good hand feel and appearance, good moisture absorption
with the outer fibres made up of natural fibres; secondly, the use
of only 1-10% spandex filament to produce a high quality elastic
yarn; thirdly, the elasticity percentage control range from 10% to
20%, which can Different elasticity values can be selected
according to the use of the product. It is easy to spin yarns of
different thicknesses from 25 to 2500 denier, and is therefore
widely used to make elastic knitted fabrics such as hosiery,
furniture covers, skiwear, sportswear, medical fabrics, belts,
munitions equipment, elastic parts of astronaut suits, etc. As new
demands are made on fabrics such as light weight, comfortable fit
and soft texture, low fibre spandex fabrics are taking up an
increasing proportion of synthetic fabrics. Spandex is also used in
bare silk and spandex twisted with other fibres, mainly for warp
and weft knitted fabrics, woven fabrics and elastic fabrics.
item | value |
Product Type | Combat uniform |
Use | Military |
Material | 92% Nylon 8% Spandex |
7 days sample order lead time | Support |
Supply Type | OEM service |
Gender | Unisex |
Style | Military uniforms |
Feature | Quick Dry, Elastic, Breathable |
Place of Origin | China |
Payment | T/T, Western Union,L/C |
Product Name | Quick Dry Navy Blue Army Combat Uniform Shirt |
Type | Tactical Combat Suits |
Keywords | Quick-dry summer training uniform |
Usage | Duty, work, training |
Season | Spring Summer Autumn Winter |
Function | UV protection, abrasion resistant, moisture wicking, quick drying, breathable |
Application | Duty/patrol/training |
Pant length | Waist Circumference | Sitting Around | Thigh circumference | Knee circumference | Footer | Front Wave | Backwave | |
160/74A | 100 | 76 | 94 | 57 | 45 | 38 | 24 | 30 |
160/81B | 100 | 78 | 96 | 58 | 46 | 38.5 | 24 | 30 |
165/77A | 101 | 80 | 98 | 59 | 47 | 39 | 24.5 | 30.5 |
165/84B | 101 | 82 | 100 | 60 | 48 | 39.5 | 24.5 | 30.5 |
170/81A | 102 | 84 | 102 | 61 | 49 | 40 | 25 | 31 |
170/88B | 102 | 86 | 104 | 62 | 50 | 40.5 | 25 | 31 |
175/85A | 103 | 88 | 106 | 63 | 51 | 41 | 25.5 | 31.5 |
175/92B | 103 | 90 | 108 | 64 | 52 | 41.5 | 25.5 | 31.5 |
180/89A | 104 | 92 | 110 | 65 | 53 | 42 | 26 | 32 |
180/96B | 104 | 94 | 112 | 66 | 54 | 42.5 | 26 | 32 |
185/93A | 105 | 96 | 114 | 67 | 55 | 43 | 26.5 | 32.5 |
185100B | 105 | 98 | 116 | 68 | 56 | 43.5 | 26.5 | 32.5 |
190/97A | 106 | 100 | 118 | 69 | 57 | 44 | 27 | 33 |
190/104B | 106 | 102 | 120 | 70 | 58 | 44.5 | 27 | 33 |
Post-medium | Former Middle | Bust size | Lower foot straight measure | Sleeve length | Sleeve cuffs | Shoulder width | Sleeve fat | |
165/88A | 69.5 | 61.5 | 96 | 101 | 20.5 | 37 | 45 | 40 |
165/94B | 69.5 | 61.5 | 99 | 104 | 20.5 | 37.5 | 45.5 | 40.5 |
165/100C | 69.5 | 61.5 | 102 | 107 | 20.5 | 38 | 46 | 41 |
170/92A | 71 | 63 | 100 | 105 | 21.5 | 38 | 46 | 41 |
170/98B | 71 | 63 | 103 | 108 | 21.5 | 38.5 | 46.5 | 41.5 |
170/104C | 71 | 63 | 106 | 111 | 21.5 | 39 | 47 | 42 |
175/96A | 72.5 | 64.5 | 104 | 109 | 22.5 | 39 | 47 | 42 |
175102B | 72.5 | 64.5 | 107 | 112 | 22.5 | 39.5 | 47.5 | 42.5 |
175/108C | 72.5 | 64.5 | 110 | 115 | 22.5 | 40 | 48 | 43 |
180/100A | 74 | 66 | 108 | 113 | 23.5 | 40 | 48 | 43 |
180/106B | 74 | 66 | 111 | 116 | 23.5 | 40.5 | 48.5 | 43.5 |
180/112C | 74 | 66 | 114 | 119 | 23.5 | 41 | 49 | 44 |
185/104A | 75.5 | 67.5 | 112 | 117 | 24.5 | 41 | 49 | 44 |
185/110B | 75.5 | 67.5 | 115 | 120 | 24.5 | 41.5 | 49.5 | 44.5 |
185/116C | 75.5 | 67.5 | 118 | 123 | 24.5 | 42 | 50 | 45 |
190/108A | 77 | 69 | 116 | 121 | 25.5 | 42 | 50 | 45 |
190/114B | 77 | 69 | 119 | 124 | 25.5 | 42.5 | 50.5 | 45.5 |
190/120C | 77 | 69 | 122 | 127 | 25.5 | 43 | 51 | 46 |