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Sincerely hope that our uhmwpe yarn is the perfect material you are searching for.
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UHMWPE
Aramid
Carbon
E-Glass
Steel
Density
g/cm3
0.97
1.45
1.80
2.60
7.86
Strength
g/D
32-40
23-26
22-30
15
2
Modulus
GPa
70-132
60-120
230-400
72
50
Elongation
at Break%
3
4
0.5-2
4.8
1.1
 (1) high specific strength, high specific modulus.
Its specific strength is more than ten times of the same wire, and specific modulus ranks only second to superfine carbon fiber.
 (2) low fiber density, which is 0.97 0.98 g/cm3,  and helps the fiber to float on water surface.
 (3) low elongation at break and big specific work of rupture, makes it have strong ability to absorb energy, thus it has outstanding impact resistance and cutting resistance.
 (4) UHMWPE fiber can resist ultraviolet radiation, neutron and gamma rays, and has higher specific energy absorption, low dielectric constant, as well as high electromagnetic wave transmission rate.
(5) It also has characteristic of chemical corrosion resistance, abrasion resistance, and long flex life.
2.Physical Properties for Aviation Parts
No.
Physical Properties
Index
1
Density
0.97g/cm3
2
Moisture regain
NO
3
Hot water shrinkage
<1%
4
Hydrophilicity
No
5
Acid resistance
Fine
6
Alkali resistance
Fine
7
Resistance to many chemical reagents
Fine
8
Anti-UV
Durable
9
Melting point
135-145°C
10
Thermal conductivity (along fiber axis)
20w/mk
11
Coefficient of thermal expansion
-12 x 106 /K
12
Resistance
>1014Ω
13
Dielectric constant (22°C,10GHhz)
2.25
14
Dissipation factor
2 x 10-4
15
Dielectric strength
900kV/cm
16
Creep deformation (22°C, 20%Load)
1 x 10 -2% Per Day
No.
Chemical Reagent
Strength Retention after 6-month infiltration
1
Distilled water
100
2
Sea water
100
3
10% Detergent
100
4
Kerosene
100
5
Gasoline
100
6
Glacial acetic acid
100
7
10% Phosphoric acid
100
8
Toluene
100
9
Ammonium hydroxide
100
10
29% NH4OH
100
11
5mol/L NaOH
100
12
1 mol/L HCl
100
13
Clorox Liquor (contain 0.525%NaClO)
91
In aerospace engineering, Owing to lightweight, high strength and good impact resistant performance of UHMWPE fiber composite materials, it is suitable for kinds of aircraft wing tip structures, spacecraft structure and buoy aircraft, etc.. ;
It can also be used as landing drogue chutes of space shuttle and a suspension lifting rope on the plane, and has displaced traditional steel rope and synthetic fiber ropes. Besides, it develops in exceptionally rapid speed.
5.Packing Specification
Item
Size / Volume
Weight
Per Bobbin
-
2.7-3.3 kg
Per Carton
0.3*0.4*0.6m
18.00kg/carton(6 bobbins)
Per Pallet
1.2*1.1*1.96m
550.00kg/ pallet(30 cartons)
Per 20ft Container
-
5500.00kg / 20ft container(10 pallets)
Q1:Can i have a sample order for test before large order?
A1: Yes, no problem. BPR welcome sample order for test.
Q2: Do you accept OEM or ODM?
A2: Yes, no problem. OEM or neutral packing is accepted.
Q3: What is your payment term?
A3: T/T, Paypal, and sight L/C.
Q4:What would be the delivery time?
A4:Sample order takes 2~5 working days while large order 1~2 weeks.
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Please do feel free to contact me if there is anything i can do for you.
Ultra High Molecular Weight Polyethylene Fiber UHMWPE Fiber
UHMWPE Yarn for Aviation Parts
UHMWPEÂ Yarn, also called High Strength and High Modulus Polyethylene Fiber, is currently the highest strength and modulus fiber all over the world. UHMWPE fiber made of 1 million ~ 5 million molecular weight polyethylene, ranks among World Three High Performance Fibers, with nomex Fiber, carbon fiber.
Thank you for you reading our UHMWPE yarn introduction.